National Hurricane Center (NHC) Pacific Map

Issued at 1100 AM HST Sun Aug 31 2025 ZCZC MIATCPEP1 ALL TTAA00 KNHC DDHHMM BULLETIN Tropical Storm Kiko Advisory Number 3 NWS National Hurricane Center Miami FL EP112025 1100 AM HST Sun Aug 31 2025 ...KIKO MOVING WESTWARD WITH LITTLE CHANGE IN STRENGTH... SUMMARY OF 1100 AM HST...2100 UTC...INFORMATION ----------------------------------------------- LOCATION...14.4N 124.0W ABOUT 1090 MI...1760 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...W OR 270 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1006 MB...29.71 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 AM HST (2100 UTC), the center of Tropical Storm Kiko was located near latitude 14.4 North, longitude 124.0 West. Kiko is moving toward the west near 9 mph (15 km/h) and this motion is expected to continue over the next few days. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Strengthening is expected during the next couple of days, and the system is forecast to become a hurricane by Tuesday. Tropical-storm-force winds extend outward up to 35 miles (55 km) from the center. The estimated minimum central pressure is 1006 mb (29.71 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 500 PM HST. $$ Forecaster Beven NNNN

...KIKO MOVING WESTWARD WITH LITTLE CHANGE IN STRENGTH... As of 11:00 AM HST Sun Aug 31 the center of Kiko was located near 14.4, -124.0 with movement W at 9 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 40 mph.

Issued at 2100 UTC SUN AUG 31 2025 ZCZC MIATCMEP1 ALL TTAA00 KNHC DDHHMM TROPICAL STORM KIKO FORECAST/ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112025 2100 UTC SUN AUG 31 2025 TROPICAL STORM CENTER LOCATED NEAR 14.4N 124.0W AT 31/2100Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 8 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT....... 30NE 0SE 0SW 30NW. 4 M SEAS.... 15NE 0SE 0SW 15NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 14.4N 124.0W AT 31/2100Z AT 31/1800Z CENTER WAS LOCATED NEAR 14.4N 123.6W FORECAST VALID 01/0600Z 14.3N 125.2W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 30NE 0SE 0SW 30NW. FORECAST VALID 01/1800Z 14.2N 126.9W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 0NE 0SE 0SW 10NW. 34 KT... 30NE 10SE 10SW 30NW. FORECAST VALID 02/0600Z 14.1N 128.5W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 20NE 0SE 0SW 10NW. 34 KT... 40NE 20SE 20SW 40NW. FORECAST VALID 02/1800Z 14.1N 130.2W MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 10NE 0SE 0SW 0NW. 50 KT... 20NE 10SE 10SW 20NW. 34 KT... 50NE 30SE 30SW 40NW. FORECAST VALID 03/0600Z 14.0N 131.9W MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 15NE 10SE 10SW 15NW. 50 KT... 30NE 20SE 20SW 30NW. 34 KT... 50NE 30SE 30SW 40NW. FORECAST VALID 03/1800Z 14.0N 133.7W MAX WIND 80 KT...GUSTS 100 KT. 64 KT... 20NE 10SE 10SW 10NW. 50 KT... 30NE 20SE 15SW 20NW. 34 KT... 50NE 40SE 30SW 40NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 04/1800Z 14.0N 137.6W MAX WIND 80 KT...GUSTS 100 KT. 50 KT... 30NE 20SE 20SW 20NW. 34 KT... 50NE 40SE 30SW 40NW. OUTLOOK VALID 05/1800Z 14.1N 141.3W MAX WIND 80 KT...GUSTS 100 KT. 50 KT... 30NE 20SE 20SW 20NW. 34 KT... 50NE 40SE 30SW 40NW. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.4N 124.0W NEXT ADVISORY AT 01/0300Z $$ FORECASTER BEVEN NNNN

000
ABPZ20 KNHC 311729
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Sun Aug 31 2025

For the eastern and central North Pacific east of 180 longitude:

Active Systems:
The National Hurricane Center is issuing advisories on recently
upgraded Tropical Storm Kiko, located in the east Pacific
basin far southwest of the southern tip of the Baja California
peninsula.

South of Southern Mexico:
A tropical wave is producing a large area of disorganized showers
and thunderstorms south of southern Mexico. An area of low pressure
is expected to form from this system within the next day or two,
and it is likely to become a tropical depression by the middle of
this week while moving west-northwestward or northwestward at 10 to
15 mph just offshore of the southwestern coast of Mexico.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...high...80 percent.

&&

Public Advisories on Tropical Storm Kiko are issued under
WMO header WTPZ31 KNHC and under AWIPS header MIATCPEP1.
Forecast/Advisories on Tropical Storm Kiko are issued
under WMO header WTPZ21 KNHC and under AWIPS header MIATCMEP1.

$$
Forecaster Pasch

5-Day Uncertainty Track last updated Sun, 31 Aug 2025 14:38:03 GMT


Wind Speed Probabilities last updated Sun, 31 Aug 2025 15:21:52 GMT

5-Day Uncertainty Track last updated Sun, 31 Aug 2025 14:38:03 GMT


Wind Speed Probabilities last updated Sun, 31 Aug 2025 14:38:03 GMT

Issued at 500 AM HST Sun Aug 31 2025 000 WTPZ41 KNHC 311436 TCDEP1 Tropical Storm Kiko Discussion Number 2 NWS National Hurricane Center Miami FL EP112025 500 AM HST Sun Aug 31 2025 Satellite imagery and a recent AMSR2 pass show a curved band wrapping around the western semicircle of the cyclone, along with a burst of deep convection developing over the center where cloud tops are near -80 C. The convective banding now wraps more than halfway around the circulation, which, along with Dvorak current intensity estimates of 2.5/35 kt from TAFB and up to 3.0/45 kt from SAB, supports upgrading the system to Tropical Storm Kiko with an initial intensity of 35 kt. Kiko is moving westward near 8 kt, or 270/8 kt, steered by a strong subtropical ridge positioned to its north. This ridge is expected to remain in place throughout the 5-day forecast period, maintaining a general westward motion across the eastern Pacific and into the central Pacific basin by late this week. The official track forecast is nearly identical to the previous forecast and remains close to the consensus aids. Environmental conditions of warm sea surface temperatures, moist mid-level air, and low vertical wind shear favor steady strengthening during the next couple of days. Kiko is forecast to reach hurricane intensity by around 48 hours (Tuesday). Thereafter, the cyclone’s track near the 26 C isotherm, along with the potential entrainment of mid-level dry air, could limit any additional significant intensification. Also, any deviation of the track slightly to the right of the forecast path could place the system over cooler waters and further inhibit strengthening. The intensity forecast is near the middle to higher end of the guidance envelope through midweek, then trends closer to the consensus thereafter. FORECAST POSITIONS AND MAX WINDS INIT 31/1500Z 14.4N 123.1W 35 KT 40 MPH 12H 01/0000Z 14.5N 124.4W 40 KT 45 MPH 24H 01/1200Z 14.4N 126.1W 45 KT 50 MPH 36H 02/0000Z 14.3N 127.7W 55 KT 65 MPH 48H 02/1200Z 14.2N 129.4W 65 KT 75 MPH 60H 03/0000Z 14.2N 131.2W 70 KT 80 MPH 72H 03/1200Z 14.1N 133.1W 75 KT 85 MPH 96H 04/1200Z 14.2N 137.0W 75 KT 85 MPH 120H 05/1200Z 14.2N 140.9W 75 KT 85 MPH $$ Forecaster Gibbs (CPHC)

Issued at 1500 UTC SUN AUG 31 2025 000 FOPZ11 KNHC 311434 PWSEP1 TROPICAL STORM KIKO WIND SPEED PROBABILITIES NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112025 1500 UTC SUN AUG 31 2025 AT 1500Z THE CENTER OF TROPICAL STORM KIKO WAS LOCATED NEAR LATITUDE 14.4 NORTH...LONGITUDE 123.1 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 35 KTS...40 MPH...65 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 12Z SUN AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 12Z SUN 00Z MON 12Z MON 00Z TUE 12Z TUE 12Z WED 12Z THU PERIODS TO TO TO TO TO TO TO 00Z MON 12Z MON 00Z TUE 12Z TUE 12Z WED 12Z THU 12Z FRI FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT 15N 125W 34 10 31(41) 1(42) 1(43) 1(44) X(44) X(44) 15N 125W 50 1 5( 6) X( 6) X( 6) X( 6) X( 6) X( 6) 10N 130W 34 X X( X) X( X) 2( 2) 3( 5) X( 5) X( 5) 15N 130W 34 X X( X) 5( 5) 49(54) 22(76) X(76) X(76) 15N 130W 50 X X( X) X( X) 19(19) 18(37) 1(38) X(38) 15N 130W 64 X X( X) X( X) 5( 5) 8(13) X(13) X(13) 10N 135W 34 X X( X) X( X) X( X) 2( 2) 5( 7) X( 7) 15N 135W 34 X X( X) X( X) 1( 1) 31(32) 41(73) 1(74) 15N 135W 50 X X( X) X( X) X( X) 7( 7) 29(36) 1(37) 15N 135W 64 X X( X) X( X) X( X) 1( 1) 14(15) 1(16) 20N 135W 34 X X( X) X( X) X( X) 1( 1) 1( 2) 1( 3) 10N 140W 34 X X( X) X( X) X( X) X( X) 2( 2) 4( 6) 15N 140W 34 X X( X) X( X) X( X) X( X) 18(18) 43(61) 15N 140W 50 X X( X) X( X) X( X) X( X) 4( 4) 24(28) 15N 140W 64 X X( X) X( X) X( X) X( X) 2( 2) 10(12) 20N 140W 34 X X( X) X( X) X( X) X( X) 1( 1) 2( 3) 15N 145W 34 X X( X) X( X) X( X) X( X) X( X) 11(11) 15N 145W 50 X X( X) X( X) X( X) X( X) X( X) 3( 3) $$ FORECASTER GIBBS (CPHC)

Issued at 500 AM HST Sun Aug 31 2025 000 WTPZ31 KNHC 311433 TCPEP1 BULLETIN Tropical Storm Kiko Advisory Number 2 NWS National Hurricane Center Miami FL EP112025 500 AM HST Sun Aug 31 2025 ...DEPRESSION STRENGTHENS TO TROPICAL STORM KIKO... SUMMARY OF 500 AM HST...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...14.4N 123.1W ABOUT 1045 MI...1680 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...W OR 270 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 500 AM HST (1500 UTC), the center of Tropical Storm Kiko was located near latitude 14.4 North, longitude 123.1 West. Kiko is moving toward the west near 9 mph (15 km/h) and this motion is expected to continue over the next few days. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Strengthening is expected during the next couple of days, and the system is forecast to become a hurricane by Tuesday. Tropical-storm-force winds extend outward up to 35 miles (55 km) from the center. The estimated minimum central pressure is 1007 mb (29.74 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 1100 AM HST. $$ Forecaster Gibbs (CPHC)

...DEPRESSION STRENGTHENS TO TROPICAL STORM KIKO... As of 5:00 AM HST Sun Aug 31 the center of Kiko was located near 14.4, -123.1 with movement W at 9 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 40 mph.

Issued at 1500 UTC SUN AUG 31 2025 000 WTPZ21 KNHC 311431 TCMEP1 TROPICAL STORM KIKO FORECAST/ADVISORY NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112025 1500 UTC SUN AUG 31 2025 TROPICAL STORM CENTER LOCATED NEAR 14.4N 123.1W AT 31/1500Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 8 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 40 KT. 34 KT....... 30NE 0SE 0SW 30NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 14.4N 123.1W AT 31/1500Z AT 31/1200Z CENTER WAS LOCATED NEAR 14.4N 122.7W FORECAST VALID 01/0000Z 14.5N 124.4W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 30NE 0SE 0SW 30NW. FORECAST VALID 01/1200Z 14.4N 126.1W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 30NE 10SE 0SW 20NW. FORECAST VALID 02/0000Z 14.3N 127.7W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 10NE 0SE 0SW 10NW. 34 KT... 40NE 20SE 20SW 30NW. FORECAST VALID 02/1200Z 14.2N 129.4W MAX WIND 65 KT...GUSTS 80 KT. 64 KT... 10NE 0SE 0SW 0NW. 50 KT... 20NE 10SE 0SW 20NW. 34 KT... 50NE 30SE 30SW 40NW. FORECAST VALID 03/0000Z 14.2N 131.2W MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 15NE 0SE 0SW 0NW. 50 KT... 30NE 10SE 10SW 20NW. 34 KT... 50NE 30SE 30SW 40NW. FORECAST VALID 03/1200Z 14.1N 133.1W MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 20NE 10SE 0SW 10NW. 50 KT... 30NE 20SE 10SW 20NW. 34 KT... 50NE 40SE 30SW 40NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 04/1200Z 14.2N 137.0W MAX WIND 75 KT...GUSTS 90 KT. 50 KT... 30NE 20SE 20SW 20NW. 34 KT... 50NE 40SE 30SW 40NW. OUTLOOK VALID 05/1200Z 14.2N 140.9W MAX WIND 75 KT...GUSTS 90 KT. 50 KT... 30NE 20SE 20SW 20NW. 34 KT... 50NE 40SE 30SW 40NW. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.4N 123.1W NEXT ADVISORY AT 31/2100Z $$ FORECASTER GIBBS (CPHC)

000
ABPZ20 KNHC 311122
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Sun Aug 31 2025

For the eastern and central North Pacific east of 180 longitude:

Active Systems:
The National Hurricane Center is issuing advisories on newly formed
Tropical Depression Eleven-E, located in the east Pacific basin,
far southwest of the southern tip of the Baja California peninsula.

South of Southern Mexico:
A tropical wave is producing a large area of disorganized showers
and thunderstorms south of southern Mexico. An area of low pressure
is expected to form from this system within the next day or two,
and it is likely to become a tropical depression by the middle of
this week while moving west-northwestward or northwestward at 10 to
15 mph just offshore of the southwestern coast of Mexico.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...high...80 percent.

&&

Public Advisories on Tropical Depression Eleven-E are issued under
WMO header WTPZ31 KNHC and under AWIPS header MIATCPEP1.
Forecast/Advisories on Tropical Depression Eleven-E are issued
under WMO header WTPZ21 KNHC and under AWIPS header MIATCMEP1.

$$
Forecaster Gibbs

5-Day Uncertainty Track last updated Sun, 31 Aug 2025 08:36:39 GMT


Wind Speed Probabilities last updated Sun, 31 Aug 2025 09:21:55 GMT

5-Day Uncertainty Track last updated Sun, 31 Aug 2025 08:36:39 GMT


Wind Speed Probabilities last updated Sun, 31 Aug 2025 08:36:39 GMT

Issued at 1100 PM HST Sat Aug 30 2025 092 WTPZ41 KNHC 310834 TCDEP1 Tropical Depression Eleven-E Discussion Number 1 NWS National Hurricane Center Miami FL EP112025 1100 PM HST Sat Aug 30 2025 Showers and thunderstorms associated with an area of low pressure located well southwest of the southern tip of the Baja California peninsula have become better organized over the past 12 hours. A 0507 UTC ASCAT-C pass showed a well-defined low-level circulation with peak winds near 25 kt. However, given the continued improvement in the satellite presentation and higher subjective Dvorak current intensity estimates of 2.5/35 kt from both TAFB and SAB, advisories are being initiated on Tropical Depression Eleven-E with an initial intensity of 30 kt. The depression is moving westward near 8 kt, or 270/8 kt, steered by a strong subtropical ridge situated to its north. This ridge is forecast to remain in place throughout the 5-day period, maintaining a general westward motion across the western part of the eastern Pacific basin and into the central Pacific basin late this week. The official forecast track is close to the consensus aids. Environmental conditions of warm sea surface temperatures, moist mid-level air, and low vertical wind shear support steady strengthening during the next few days. The depression is expected to become a tropical storm later today, and could reach hurricane strength by around 60 hours (Tuesday). Thereafter, the system’s track near the 26 C isotherm, along with the possibility of some mid-level dry air entrainment, could limit further intensification later in the week. The intensity forecast is near the middle to higher end of the guidance envelope through midweek, then trends closer to the consensus thereafter. FORECAST POSITIONS AND MAX WINDS INIT 31/0900Z 14.4N 122.3W 30 KT 35 MPH 12H 31/1800Z 14.6N 123.6W 35 KT 40 MPH 24H 01/0600Z 14.6N 125.3W 40 KT 45 MPH 36H 01/1800Z 14.5N 126.8W 45 KT 50 MPH 48H 02/0600Z 14.4N 128.6W 55 KT 65 MPH 60H 02/1800Z 14.3N 130.4W 65 KT 75 MPH 72H 03/0600Z 14.2N 132.2W 75 KT 85 MPH 96H 04/0600Z 14.3N 135.9W 75 KT 85 MPH 120H 05/0600Z 14.3N 140.1W 75 KT 85 MPH $$ Forecaster Gibbs (CPHC)

Issued at 0900 UTC SUN AUG 31 2025 000 FOPZ11 KNHC 310833 PWSEP1 TROPICAL DEPRESSION ELEVEN-E WIND SPEED PROBABILITIES NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112025 0900 UTC SUN AUG 31 2025 AT 0900Z THE CENTER OF TROPICAL DEPRESSION ELEVEN-E WAS LOCATED NEAR LATITUDE 14.4 NORTH...LONGITUDE 122.3 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 30 KTS...35 MPH...55 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 06Z SUN AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 06Z SUN 18Z SUN 06Z MON 18Z MON 06Z TUE 06Z WED 06Z THU PERIODS TO TO TO TO TO TO TO 18Z SUN 06Z MON 18Z MON 06Z TUE 06Z WED 06Z THU 06Z FRI FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT 15N 125W 34 3 45(48) 6(54) 1(55) X(55) X(55) X(55) 15N 125W 50 X 7( 7) 1( 8) X( 8) 1( 9) X( 9) X( 9) 10N 130W 34 X X( X) X( X) 1( 1) 4( 5) X( 5) X( 5) 15N 130W 34 X X( X) 2( 2) 28(30) 42(72) 1(73) X(73) 15N 130W 50 X X( X) X( X) 5( 5) 29(34) X(34) 1(35) 15N 130W 64 X X( X) X( X) 1( 1) 11(12) 1(13) X(13) 10N 135W 34 X X( X) X( X) X( X) 1( 1) 5( 6) 1( 7) 15N 135W 34 X X( X) X( X) X( X) 18(18) 52(70) 5(75) 15N 135W 50 X X( X) X( X) X( X) 2( 2) 32(34) 4(38) 15N 135W 64 X X( X) X( X) X( X) X( X) 16(16) 2(18) 20N 135W 34 X X( X) X( X) X( X) X( X) 2( 2) 1( 3) 10N 140W 34 X X( X) X( X) X( X) X( X) 1( 1) 4( 5) 15N 140W 34 X X( X) X( X) X( X) X( X) 8( 8) 46(54) 15N 140W 50 X X( X) X( X) X( X) X( X) 1( 1) 21(22) 15N 140W 64 X X( X) X( X) X( X) X( X) X( X) 10(10) 20N 140W 34 X X( X) X( X) X( X) X( X) 1( 1) 2( 3) 15N 145W 34 X X( X) X( X) X( X) X( X) X( X) 6( 6) $$ FORECASTER GIBBS (CPHC)

Issued at 1100 PM HST Sat Aug 30 2025 459 WTPZ31 KNHC 310832 TCPEP1 BULLETIN Tropical Depression Eleven-E Advisory Number 1 NWS National Hurricane Center Miami FL EP112025 1100 PM HST Sat Aug 30 2025 ...TROPICAL DEPRESSION ELEVEN-E FORMS WELL SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA... SUMMARY OF 1100 PM HST...0900 UTC...INFORMATION ----------------------------------------------- LOCATION...14.4N 122.3W ABOUT 1000 MI...1610 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...W OR 270 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 PM HST (0900 UTC), the center of Tropical Depression Eleven-E was located near latitude 14.4 North, longitude 122.3 West. The depression is moving toward the west near 9 mph (15 km/h) and this motion is expected to continue over the next few days. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Strengthening is forecast over the next couple of days, and the depression is forecast to become a tropical storm later today. The estimated minimum central pressure is 1009 mb (29.80 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 500 AM HST. $$ Forecaster Gibbs (CPHC)

...TROPICAL DEPRESSION ELEVEN-E FORMS WELL SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA... As of 11:00 PM HST Sat Aug 30 the center of Eleven-E was located near 14.4, -122.3 with movement W at 9 mph. The minimum central pressure was 1009 mb with maximum sustained winds of about 35 mph.

Issued at 0900 UTC SUN AUG 31 2025 000 WTPZ21 KNHC 310831 TCMEP1 TROPICAL DEPRESSION ELEVEN-E FORECAST/ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112025 0900 UTC SUN AUG 31 2025 TROPICAL DEPRESSION CENTER LOCATED NEAR 14.4N 122.3W AT 31/0900Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 8 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1009 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 14.4N 122.3W AT 31/0900Z AT 31/0600Z CENTER WAS LOCATED NEAR 14.4N 121.8W FORECAST VALID 31/1800Z 14.6N 123.6W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 30NE 0SE 0SW 30NW. FORECAST VALID 01/0600Z 14.6N 125.3W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 30NE 10SE 0SW 20NW. FORECAST VALID 01/1800Z 14.5N 126.8W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 40NE 20SE 20SW 30NW. FORECAST VALID 02/0600Z 14.4N 128.6W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 10NE 0SE 0SW 10NW. 34 KT... 50NE 30SE 30SW 40NW. FORECAST VALID 02/1800Z 14.3N 130.4W MAX WIND 65 KT...GUSTS 80 KT. 64 KT... 10NE 0SE 0SW 0NW. 50 KT... 30NE 10SE 10SW 20NW. 34 KT... 50NE 30SE 30SW 40NW. FORECAST VALID 03/0600Z 14.2N 132.2W MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 20NE 10SE 0SW 10NW. 50 KT... 30NE 20SE 10SW 20NW. 34 KT... 50NE 40SE 30SW 40NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 04/0600Z 14.3N 135.9W MAX WIND 75 KT...GUSTS 90 KT. 50 KT... 30NE 20SE 20SW 20NW. 34 KT... 50NE 40SE 30SW 40NW. OUTLOOK VALID 05/0600Z 14.3N 140.1W MAX WIND 75 KT...GUSTS 90 KT. 50 KT... 20NE 20SE 20SW 20NW. 34 KT... 50NE 40SE 40SW 40NW. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.4N 122.3W NEXT ADVISORY AT 31/1500Z $$ FORECASTER GIBBS (CPHC)

000
ABPZ20 KNHC 310505
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Sat Aug 30 2025

For the eastern and central North Pacific east of 180 longitude:

Western East Pacific (EP93):
Showers and thunderstorms continue to become better organized in
association with an area of low pressure located about 1000 miles
southwest of the southern tip of the Baja California peninsula. If
these trends continue, a tropical depression is likely to develop
later tonight or on Sunday while it moves generally westward around
10 mph across the western part of the eastern Pacific basin. The
system is likely to cross into the central Pacific basin by the
middle to latter part of next week.
* Formation chance through 48 hours...high...90 percent.
* Formation chance through 7 days...high...90 percent.

South of Southern Mexico:
A tropical wave is producing a large area of disorganized showers
and thunderstorms south of southern Mexico. An area of low pressure
is expected to form from this system within the next day or two,
and it is likely to become a tropical depression by the middle of
next week while moving west-northwestward or northwestward at 10 to
15 mph just offshore of the southwestern coast of Mexico.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...high...80 percent.

$$
Forecaster Gibbs