Coastal Waters Forecast
Issued by NWS
Issued by NWS
931 FZHW51 PHFO 010815 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 1015 PM HST Tue Apr 30 2024 .Synopsis for Hawaiian coastal waters... High pressure far northeast of the state will shift south through the rest of the week and dissipate as a new high pressure builds to the north. A weak trough to the northwest of the state will shift far northwest of state. In response, moderate to locally strong east- southeast winds will shift out of the more typical easterly trade direction Thursday, then strengthen to fresh to locally strong Friday through the weekend. $$ Hawaiian waters within 40 nautical miles including the channels- ...SMALL CRAFT ADVISORY.. .REST OF TONIGHT THROUGH WEDNESDAY NIGHT...East southeast winds 10 to 15 knots near Kauai and Oahu...east 20 to 25 knots elsewhere. Seas 4 to 6 feet. Wave Detail: East 5 feet at 8 seconds. Isolated showers. .THURSDAY...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers. .THURSDAY NIGHT THROUGH SUNDAY...East winds 20 to 25 knots. Seas 5 to 7 feet, becoming 6 to 9 feet Saturday and Sunday. Isolated showers. $$