Coastal Waters Forecast
Issued by NWS
Issued by NWS
938 FZHW51 PHFO 240730 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 930 PM HST Mon Sep 23 2024 .Synopsis for Hawaiian coastal waters... As a weak trough over the northwest offshore waters moves west, the threat for thunderstorms will continue to exist over the far western coastal waters through Tuesday. High pressure will remain north of the area through the remainder of the week and drive moderate trade winds. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East winds 15 to 20 knots. Seas 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated thunderstorms west of Kauai. Isolated showers. .TUESDAY...East winds 15 to 20 knots, locally higher through island channels and south of Big Island. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds and north northwest 4 feet at 18 seconds. Isolated thunderstorms west of Kauai. Isolated showers. .TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: North northwest 5 to 6 feet at 15 seconds and east 4 feet at 6 seconds. Isolated showers. .WEDNESDAY...East winds 15 to 20 knots. Seas 6 feet. Wave Detail: North northwest 5 feet at 13 seconds and east 4 feet at 6 seconds. Isolated showers. .WEDNESDAY NIGHT THROUGH FRIDAY...East winds 15 to 20 knots. Seas around 6 feet. Isolated showers. .SATURDAY...East winds 15 to 20 knots. Seas around 5 feet. Isolated showers. $$