Expires:No;;019485 FZHW51 PHFO 090745 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 945 PM HST Tue Apr 8 2025 .Synopsis for Hawaiian coastal waters... Moderate trade winds will slightly increase through Wednesday night into Thursday. Trades will strengthen to fresh to locally strong magnitudes with responding seas becoming rough by early Thursday. Stronger trades and rough seas will persist through the weekend. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...Northeast winds 15 to 20 knots. Seas around 8 feet. Wave Detail: North 5 feet at 12 seconds and east 4 feet at 7 seconds. Scattered showers. .WEDNESDAY AND WEDNESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 6 feet at 7 seconds and north 5 feet at 11 seconds. Scattered showers. .THURSDAY...East northeast winds 20 to 25 knots. Seas 8 to 10 feet. Wave Detail: East 6 to 8 feet at 8 seconds and north 6 feet at 9 seconds. Scattered showers. .THURSDAY NIGHT THROUGH SUNDAY...East northeast winds 20 to 30 knots. Seas 6 to 9 feet. Scattered showers. $$