High Seas Forecast
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
160 FZPN03 KNHC 241615 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU SEP 24 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1200 UTC THU SEP 24. 24 HOUR FORECAST VALID 1200 UTC FRI SEP 25. 48 HOUR FORECAST VALID 1200 UTC SAT SEP 26. .WARNINGS. ...HURRICANE WARNING... .HURRICANE POLO NEAR 16.8N 104.4W 928 MB AT 1500 UTC SEP 24 MOVING WNW OR 295 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 135 KT GUSTS 165 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM OF CENTER EXCEPT 110 NM NE QUADRANT. SEAS 4 M OR GREATER WITHIN 150 NM NE AND SW QUADRANTS...AND 180 NM SE AND NW QUADRANTS WITH SEAS TO 12.5 M. ELSEWHERE....WITHIN 17N101W TO 19N105W TO 17N107W TO 15N106W TO 14N104W TO 14N102W TO 17N101W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 15N97W TO 20N106W TO 19N109W TO 16N108W TO 09N104W TO 11N98W TO 15N97W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL. .24 HOUR FORECAST HURRICANE POLO NEAR 17.1N 107.8W. MAXIMUM SUSTAINED WINDS 140 KT GUSTS 170 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NW AND SE QUADRANTS...110 NM NE QUADRANT AND 80 NM SW QUADRANT. SEAS 4 M OR GREATER WITH 180 NM ALL QUADRANTS EXCEPT 210 NM NW QUADRANT WITH SEAS TO 13.0 M. ELSEWHERE...WITHIN 18N104W TO 20N108W TO 18N111W TO 15N111W TO 14N109W TO 15N106W TO 18N104W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 17N101W TO 22N108W TO 17N113W TO 14N109W TO 09N110W TO 09N106W TO 17N101W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL. .48 HOUR FORECAST HURRICANE POLO NEAR 18.2N 111.2W. MAXIMUM SUSTAINED WINDS 130 KT GUSTS 160 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM N SEMICIRCLE...90 NM SE QUADRANT AND 80 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 150 NM ALL QUADRANTS EXCEPT 180 NM NW QUADRANT WITH SEAS TO 13.0 M. ELSEWHERE...WITHIN 18N108W TO 20N110W TO 20N113W TO 17N114W TO 14N112W TO 15N109W TO 18N108W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 19N105W TO 23N108W TO 26N115W TO 14N116W TO 10N115W TO 11N107W TO 19N105W...INCLUDING NEAR CABO CORRIENTES AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...HURRICANE WARNING... .HURRICANE ODALYS NEAR 16.4N 125.5W 976 MB AT 1500 UTC SEP 24 MOVING ENE OR 060 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM OF CENTER EXCEPT 120 NM NE QUADRANT. SEAS 4 M OR GREATER WITHIN 240 NM NW AND SE QUADRANTS...180 NM NE QUADRANT AND 210 NM SW QUADRANT WITH SEAS TO 9.5 M. ELSEWHERE...WITHIN 17N122W TO 20N125W TO 19N129W TO 17N130W TO 10N127W TO 13N122W TO 17N122W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 20N122W TO 22N130W TO 17N135W TO 12N131W TO 09N131W TO 12N121W TO 20N122W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL. .24 HOUR FORECAST HURRICANE ODALYS NEAR 17.8N 123.6W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NW AND SE QUADRANTS...110 NM NE QUADRANT AND 90 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 240 NM NW AND SE QUADRANTS...180 NM NE QUADRANT AND 210 NM SW QUADRANT WITH SEAS TO 9.5 M. ELSEWHERE...WITHIN 19N121W TO 21N124W TO 21N126W TO 18N128W TO 13N122W TO 15N120W TO 19N121W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 18N117W TO 24N125W TO 23N131W TO 16N135W TO 09N133W TO 12N118W TO 18N117W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM ODALYS NEAR 19.6N 123.0W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM N SEMICIRCLE...80 NM SE QUADRANT AND 70 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 150 NM NE QUADRANT...210 NM SE QUADRANT...180 NM SW QUADRANT...AND 210 NM NW QUADRANT WITH SEAS TO 8.5 M. ELSEWHERE...WITHIN 20N121W TO 22N121W TO 23N125W TO 19N127W TO 17N124W TO 17N122W TO 20N121W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 28N118W TO 23N124W TO 30N129W TO 16N131W TO 10N126W TO 10N118W TO 28N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 1500 UTC THU SEP 24... .HURRICANE POLO...NUMEROUS STRONG WITHIN 150 NM OF CENTER. .HURRICANE ODALYS...NUMEROUS STRONG WITHIN 120 NM OF CENTER. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS FROM 10N74W TO 10N86W TO 15N96W AND FROM 12N127W TO 11N132W TO 12N140W. SCATTERED MODERATE ISOLATED STRONG FROM 01N TO 09N BETWEEN 77W AND 83W...FROM 02N TO 11N BETWEEN 88W AND 91W...FROM 13N TO 16N BETWEEN 92W AND 99W...AND WITHIN 210 NM SW OF MONSOON TROUGH W OF 134W. SCATTERED MODERATE FROM 01N TO 04N BETWEEN 97W AND 101W... AND WITHIN 180 NM SE OF MONSOON TROUGH BETWEEN 125W AND 134W. $$ .FORECASTER KONARIK. NATIONAL HURRICANE CENTER.