####018001769#### FZPN40 PHFO 010932 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1100 UTC WED MAY 01 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 160E SYNOPSIS VALID 0600 UTC MAY 01 2024. 24 HOUR FORECAST VALID 0600 UTC MAY 02 2024. 48 HOUR FORECAST VALID 0600 UTC MAY 03 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WEAK TROUGH 30N161W 26N161W 23N164W NEARLY STATIONARY. .24 HOUR FORECAST TROUGH LITTLE CHANGE. .48 HOUR FORECAST TROUGH 30N163W 26N166W 24N166W. .WEAK TROUGH 25N177E 21N180W 17N178W MOVING W SLOWLY. ISOLATED MODERATE TSTMS WITHIN 120 NM E OF TROUGH. .24 HOUR FORECAST TROUGH DISSIPATED. .WEAK TROUGH 23N162E 20N161E MOVING W 10 KT. .24 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA. .NE TO E WINDS 20 TO 25 KT FROM 06N TO 17N E OF 153W... AND FROM 04N TO 10N W OF 170E. .24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 06N TO 17N E OF 160W... AND FROM 17N TO 24N E OF 149W. .48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 07N TO 18N E OF 165W... AND FROM 18N TO 25N E OF 157W. .WINDS 20 KT OR LESS OVER REMAINDER OF AREA. .SEAS 8 FT OR LOWER OVER REMAINDER OF AREA. .ITCZ 07N140W 05N162W 01N170W 02N170E 01N160E. SCATTERED MODERATE TSTMS WITHIN 90 NM OF ITCZ E OF 158W. ISOLATED MODERATE TSTMS WITHIN 120 NM N OF ITCZ W OF 170E. $$ .FORECASTER SHIGESATO. HONOLULU HI. ####018002356#### FZPS40 PHFO 010932 HSFSP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1130 UTC WED MAY 01 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E SYNOPSIS VALID 0600 UTC MAY 01 2024. 24 HOUR FORECAST VALID 0600 UTC MAY 02 2024. 48 HOUR FORECAST VALID 0600 UTC MAY 03 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH 06S160E 07S180W 10S154W NEARLY STATIONARY. ISOLATED MODERATE TSTMS WITHIN 270 NM OF TROUGH. .24 HOUR FORECAST TROUGH 02S160E 09S180E 10S179W TO 10S168W. .48 HOUR FORECAST TROUGH 04S160E 10S173E 12S171W. .TROUGH 25S171W 17S170E 13S160E NEARLY STATIONARY. ISOLATED MODERATE TSTMS WITHIN 270 NM N OF TROUGH W OF 175E... AND S OF 23S BETWEEN 175W AND 170W. .24 HOUR FORECAST TROUGH 25S174W 16S170E 12S160E. .48 HOUR FORECAST TROUGH 25S172W 15S170E 13S160E. .TROUGH 21S174W 11S175W MOVING S SLOWLY. SCATTERED MODERATE TSTMS WITHIN 150 NM OF TROUGH N OF 18N. .24 HOUR FORECAST TROUGH ABSORBED BY TROUGH ABOVE. .TROUGH 25S133W 19S140W MOVING E SLOWLY. .24 HOUR FORECAST TROUGH 25S129W 18S130W 18S140W. .48 HOUR FORECAST TROUGH STRENGTHENED TO A FRONT 25S127W 17S132W 15S140W. .SE TO E WINDS 20 TO 25 KT S OF 20S BETWEEN 1460W AND 140W... AND FROM 20S TO 14S BETWEEN 162W AND 150W. .24 HOUR FORECAST SE TO E WINDS 20 TO 25 KT S OF A LINE FROM 25S131W 15S150W 15S170W... AND S OF A LINE 20S180W 11S160E. .48 HOUR FORECAST SE TO E WINDS 20 TO 25 KT S OF LINE 25S172W 12S160E...AND S OF A LINE FROM 20S130W 13S150W 20S160W. .WINDS 20 KT OR LESS OVER REMAINDER OF AREA. .SEAS 8 TO 9 FT FROM 20S TO 16S BETWEEN 162W AND 158W. .24 HOUR FORECAST SEAS 12 TO 13 FT S OF 23S BETWEEN 151W AND 138W. SEAS 8 TO 11 FT ELSEWHERE S OF A LINE 25S130W 19S140W 13S151W 13S170W. .48 HOUR FORECAST SEAS 8 TO 11 FT S OF 16S E OF 162W. SEAS 8 TO 9 FT S OF 19S W OF 180W. .SEAS 8 FT OR LOWER OVER REMAINDER OF AREA. $$ .FORECASTER SHIGESATO. HONOLULU HI. ####018005485#### FZNT01 KWBC 010934 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1030 UTC WED MAY 01 2024 CCODE/1:31:04:01:00/AOE/NWS/CCODE 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. ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE NATIONAL WEATHER SERVICE. EMAIL US AT VOSOPS@NOAA.GOV(LOWERCASE). FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP (ALL LOWERCASE). SECURITE NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 0600 UTC MAY 01. 24 HOUR FORECAST VALID 0600 UTC MAY 02. 48 HOUR FORECAST VALID 0600 UTC MAY 03. .WARNINGS. ...GALE WARNING... .LOW 42N47W 999 MB MOVING NE 15 KT. WITHIN 660 NM S AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 16 FT. .24 HOUR FORECAST LOW 43N40W 995 MB. WITHIN 540 NM N AND NE QUADRANTS...AND 600 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. .48 HOUR FORECAST LOW 43N39W 996 MB. WITHIN 420 NM N AND 240 NM S SEMICIRCLES WINDS 25 TO 35 KT. SEAS 9 TO 16 FT. ...GALE WARNING... .LOW 42N37W 1007 MB MOVING NW 20 KT. WITHIN 780 NM N AND NE QUADRANTS...AND FROM 31N TO 42N E OF 36W WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. .24 HOUR FORECAST LOW 47N46W 1003 MB. WITHIN 300 NM N QUADRANT...AND FROM 50N TO 59N BETWEEN 48W AND 60W WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. .48 HOUR FORECAST LOW 47N57W 1012 MB. WITHIN 540 NM N AND NW QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 13 FT. ...GALE WARNING... .FROM 58N TO 64N BETWEEN 47W AND 57W AREA OF NW WINDS 20 TO 30 KT. SEAS TO 10 FT. .24 HOUR FORECAST FROM 57N TO 67N BETWEEN 45W AND 59W AREA OF N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .30 HOUR FORECAST FROM 58N TO 66N BETWEEN 46W AND 56W AREA OF N TO NW WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. .48 HOUR FORECAST FROM 56N TO 66N BETWEEN 44W AND 56W AREA OF N TO NW WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ...GALE WARNING... .LOW 41N71W 1009 MB MOVING SE 30 KT. WITHIN 360 NM S AND SE QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LOW 38N57W 1007 MB. FROM 34N TO 39N BETWEEN 53W AND 66W WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST LOW 37N40W 1004 MB. WITHIN 300 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. .SYNOPSIS AND FORECAST. .LOW 45N53W 997 MB MOVING SE 15 KT. WITHIN 360 NM W AND 240 NM E QUADRANTS...AND FROM 49N TO 59N BETWEEN 49W AND 61W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 43N40W DESCRIBED IN WARNINGS SECTION ABOVE. .LOW E OF AREA NEAR 66N32W 1012 MB MOVING NE 15 KT. WITHIN 480 NM S AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT. .24 HOUR FORECAST LOW AND CONDITIONS E OF AREA. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 55N BETWEEN 42W AND 59W...AND FROM 55N TO 59N W OF 51W. .24 HOUR FORECAST DENSE FOG FROM 42N TO 56N BETWEEN 43W AND 59W. .48 HOUR FORECAST DENSE FOG FROM 43N TO 53N BETWEEN 46W AND 58W...AND N OF 63N E OF GREENLAND. .LIGHT TO MODERATE FREEZING SPRAY N OF 59N W OF 50W. .24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 60N W OF 51W. .48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 60N W OF 51W. .FORECASTER NOLT. OCEAN PREDICTION CENTER. NATIONAL HURRICANE CENTER MIAMI FL ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0600 UTC WED MAY 1. 24 HOUR FORECAST VALID 0600 UTC THU MAY 2. 48 HOUR FORECAST VALID 0600 UTC FRI MAY 3. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 31N45.5W TO 31N48.5W TO 30.5N48.5W TO 30.5N48W TO 31N47.5W TO 31N47W TO 31N45.5W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 31N43W TO 30N48W TO 31N52W TO 29N53W TO 29N50W TO 30N45W TO 31N43W WINDS 20 OR LESS KT. SEAS 8 TO 9 FT IN NW SWELL. .24 HOUR FORECAST WITHIN 31N38W TO 31N55W TO 29N54W TO 29N51W TO 30N47W TO 30N39W TO 31N38W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC WITHIN 22N58W TO 21N67W TO 19N69W TO 18N63W TO 20N58W TO 22N58W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 18N70W TO 18N71W TO 18N72W TO 17N72W TO 17N71W TO 17N70W TO 18N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 18 HOUR FORECAST WITHIN 22N88W TO 22N90W TO 22N91W TO 20N92W TO 20N91W TO 21N90W TO 22N88W...INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 23N92W TO 23N94W TO 21N95W TO 19N93W TO 21N91W TO 23N92W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.