553 FZPN40 PHFO 230310 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 0500 UTC SUN AUG 23 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE HIGHER THAN 10-MINUTE AVERAGE WINDS. SECURITE NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W SYNOPSIS VALID 0000 UTC AUG 23 2026. 24 HOUR FORECAST VALID 0000 UTC AUG 24 2026. 48 HOUR FORECAST VALID 0000 UTC AUG 25 2026. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM LALA NEAR 31.5N 172.9W 984 MB AT 0300 UTC AUG 23 MOVING NW OR 320 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 160 NM NW AND SE QUADRANTS...190 NM NE QUADRANT AND 100 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 330 NM N SEMICIRCLE...210 NM SE QUADRANT AND 270 NM SW QUADRANT. WINDS 20 TO 30 KT AND SEAS 2.5 TO 4 M ELSEWHERE N OF LINE 30N168W 26N175W 30N178W. ISOLATED MODERATE TSTMS N OF 29N BETWEEN 171W AND 175W. .24 HOUR FORECAST TROPICAL STORM LALA NEAR 32.7N 174.3W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS AND SEAS 4 M OR GREATER MOVED N OF FORECAST AREA. WINDS 20 TO 30 KT AND SEAS 2.5 TO 3 M ELSEWHERE N OF LINE 30N170W 29N175W 30N180W. .48 HOUR FORECAST TROPICAL STORM LALA NEAR 33.9N 175.4W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS AND SEAS 4 M OR GREATER MOVED N OF FORECAST AREA. ASSOCIATED WINDS 20 KT OR LESS AND SEAS LESS THAN 2.5 M OVER FORECAST AREA. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...TROPICAL STORM WARNING... .TROPICAL STORM MOKE NEAR 15.3N 152.1W 999 MB AT 0300 UTC AUG 23 MOVING W OR 280 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM N SEMICIRCLE...20 NM SE QUADRANT AND 0 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 30 NM S SEMICIRCLE...105 NM NE QUADRANT AND 120 NM NW QUADRANT WITH SEAS TO 6 M. WINDS 20 TO 30 KT AND SEAS 2.5 TO 4 M ELSEWHERE FROM 14N TO 22N BETWEEN 143W AND 157W. ISOLATED MODERATE TSTMS WITHIN 180 NM N SEMICIRCLE AND FROM 08N TO 15N BETWEEN 145W AND 150W. .24 HOUR FORECAST TROPICAL STORM MOKE NEAR 15.9N 156.3W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE QUADRANT...10 NM SE QUADRANT...0 NM SW QUADRANT... AND 70 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 50 NM NE QUADRANT...0 NM SE QUADRANT...20 NM SW QUADRANT...AND 80 NM NW QUADRANT WITH SEAS TO 4.5 M. WINDS 20 TO 30 KT AND SEAS 2.5 TO 4 M ELSEWHERE FROM 14N TO 22N BETWEEN 150W AND 163W. .48 HOUR FORECAST TROPICAL STORM MOKE NEAR 16.8N 161.3W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 4 M OR GREATER WITHIN 40 NM N SEMICIRCLE WITH SEAS TO 4.5 M. WINDS 20 TO 30 KT AND SEAS 2.5 TO 3.5 M ELSEWHERE FROM 16N TO 21N BETWEEN 155W AND 165W. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. SEE THE LATEST BULLETINS ON LALA AND MOKE ISSUED BY NHC UNDER WMO HEADERS...WTP22 PHFO AND WTP23 PHFO. .SYNOPSIS AND FORECAST .TROUGH 30N146W 26N147W MOVING W 15 KT. .24 HOUR FORECAST TROUGH 30N149W 25N151W. .48 HOUR FORECAST TROUGH 30N151W 27N152W. .WINDS 20 KT OR LESS OVER THE REMAINDER OF FORECAST AREA. .SEAS 2.5 M OR LESS OVER THE REMAINDER OF FORECAST AREA. .MONSOON TROUGH 13N152W 08N157W 08N175W. ISOLATED MODERATE TSTMS WITHIN 360 NM S AND SW OF TROUGH W OF 167W. .SCATTERED MODERATE TSTMS S OF 07N E OF 145W. ISOLATED MODERATE TSTMS FROM 16NTO 20N W OF 176W. $$ .FORECASTER WROE. HONOLULU HI.  153 FZPN40 PHFO 230321 CCA HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 0500 UTC SUN AUG 23 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE HIGHER THAN 10-MINUTE AVERAGE WINDS. SECURITE NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W SYNOPSIS VALID 0000 UTC AUG 23 2026. 24 HOUR FORECAST VALID 0000 UTC AUG 24 2026. 48 HOUR FORECAST VALID 0000 UTC AUG 25 2026. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM LALA NEAR 31.5N 172.9W 984 MB AT 0300 UTC AUG 23 MOVING NW OR 320 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 160 NM NW AND SE QUADRANTS...190 NM NE QUADRANT AND 100 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 330 NM N SEMICIRCLE...210 NM SE QUADRANT AND 270 NM SW QUADRANT. WINDS 20 TO 30 KT AND SEAS 2.5 TO 4 M ELSEWHERE N OF LINE 30N168W 26N175W 30N178W. ISOLATED MODERATE TSTMS N OF 29N BETWEEN 171W AND 175W. .24 HOUR FORECAST TROPICAL STORM LALA NEAR 32.7N 174.3W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS AND SEAS 4 M OR GREATER MOVED N OF FORECAST AREA. WINDS 20 TO 30 KT AND SEAS 2.5 TO 3.5 M ELSEWHERE N OF LINE 30N170W 29N175W 30N180W. .48 HOUR FORECAST TROPICAL STORM LALA NEAR 33.9N 175.4W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS AND SEAS 4 M OR GREATER MOVED N OF FORECAST AREA. ASSOCIATED WINDS 20 KT OR LESS AND SEAS LESS THAN 2.5 M OVER FORECAST AREA. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...TROPICAL STORM WARNING... .TROPICAL STORM MOKE NEAR 15.3N 152.1W 999 MB AT 0300 UTC AUG 23 MOVING W OR 280 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM N SEMICIRCLE...20 NM SE QUADRANT AND 0 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 30 NM S SEMICIRCLE...105 NM NE QUADRANT AND 120 NM NW QUADRANT WITH SEAS TO 6 M. WINDS 20 TO 30 KT AND SEAS 2.5 TO 4 M ELSEWHERE FROM 14N TO 22N BETWEEN 143W AND 157W. ISOLATED MODERATE TSTMS WITHIN 180 NM N SEMICIRCLE AND FROM 08N TO 15N BETWEEN 145W AND 150W. .24 HOUR FORECAST TROPICAL STORM MOKE NEAR 15.9N 156.3W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE QUADRANT...10 NM SE QUADRANT...0 NM SW QUADRANT... AND 70 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 50 NM NE QUADRANT...0 NM SE QUADRANT...20 NM SW QUADRANT...AND 80 NM NW QUADRANT WITH SEAS TO 4.5 M. WINDS 20 TO 30 KT AND SEAS 2.5 TO 4 M ELSEWHERE FROM 14N TO 22N BETWEEN 150W AND 163W. .48 HOUR FORECAST TROPICAL STORM MOKE NEAR 16.8N 161.3W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 4 M OR GREATER WITHIN 40 NM N SEMICIRCLE WITH SEAS TO 4.5 M. WINDS 20 TO 30 KT AND SEAS 2.5 TO 3.5 M ELSEWHERE FROM 16N TO 21N BETWEEN 155W AND 165W. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. SEE THE LATEST BULLETINS ON LALA AND MOKE ISSUED BY NHC UNDER WMO HEADERS...WTP22 PHFO AND WTP23 PHFO. .SYNOPSIS AND FORECAST .TROUGH 30N146W 26N147W MOVING W 15 KT. .24 HOUR FORECAST TROUGH 30N149W 25N151W. .48 HOUR FORECAST TROUGH 30N151W 27N152W. .WINDS 20 KT OR LESS OVER THE REMAINDER OF FORECAST AREA. .SEAS 2.5 M OR LESS OVER THE REMAINDER OF FORECAST AREA. .MONSOON TROUGH 13N152W 08N157W 08N175W. ISOLATED MODERATE TSTMS WITHIN 360 NM S AND SW OF TROUGH W OF 167W. .SCATTERED MODERATE TSTMS S OF 07N E OF 145W. ISOLATED MODERATE TSTMS FROM 16N TO 20N W OF 176W. $$ .FORECASTER WROE. HONOLULU HI.  197 FZNT02 KNHC 230322 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SUN AUG 23 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF AMERICA SYNOPSIS VALID 0000 UTC SUN AUG 23. 24 HOUR FORECAST VALID 0000 UTC MON AUG 24. 48 HOUR FORECAST VALID 0000 UTC TUE AUG 25. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC AND CARIBBEAN WITHIN 20N73W TO 21N74W TO 20N74W TO 19N74W TO 20N73W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST WITHIN 20.5N71W TO 21N71.5W TO 21N72.5W TO 20N72.5W TO 20N72W TO 20N71.5W TO 20.5N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .CARIBBEAN WITHIN 14N73W TO 13N76W TO 12N76W TO 11N75W TO 11N73W TO 12N72W TO 14N73W NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M W OF 73W. .24 HOUR FORECAST WITHIN 13N70W TO 13N72W TO 12N74W TO 12N73W TO 12N72W TO 11N70W TO 13N70W...INCLUDING IN THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M OUTSIDE THE GULF OF VENEZUELA. .48 HOUR FORECAST WITHIN 13N69W TO 14N71W TO 14N74W TO 12N75W TO 12N72W TO 11N70W TO 13N69W...INCLUDING IN THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.