FZHW51 PHFO 020151 AAA CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii...UPDATED National Weather Service Honolulu HI 351 PM HST Sun Feb 1 2026 .Synopsis for Hawaiian coastal waters... Southwest winds will become fresh to strong tonight and Monday as a front approaches, reaching Small Craft Advisory thresholds. The front will move down the island chain Monday night and Tuesday. Northwest winds behind the front will diminish and shift out of the east on Wednesday, followed by a return to southerly winds Thursday. An extra large northwest swell is due Tuesday and Wednesday. $$ Hawaiian waters within 40 nautical miles including the channels- ...SMALL CRAFT ADVISORY IN EFFECT AT MIDNIGHT HST TONIGHT... .TONIGHT...South southwest winds 10 to 15 knots near the Big Island...southwest 20 to 25 knots elsewhere. Seas 5 to 8 feet. Wave Detail: Southwest 5 feet at 5 seconds and northwest 4 feet at 11 seconds. Hazy. Isolated showers. .MONDAY...Southwest winds 15 to 20 knots near the Big Island... southwest 25 to 30 knots elsewhere. Seas 8 to 11 feet. Wave Detail: West southwest 7 feet at 6 seconds and northwest 6 feet at 11 seconds. Isolated showers. .MONDAY NIGHT...West southwest winds 20 to 25 knots. Seas 12 to 16 feet. Wave Detail: Northwest 14 feet at 13 seconds and west northwest 7 feet at 6 seconds. Showers likely. .TUESDAY...Northwest winds 10 to 15 knots. Seas 15 to 20 feet. Wave Detail: Northwest 18 feet at 15 seconds and northwest 4 feet at 5 seconds. Hazy. Scattered showers. .TUESDAY NIGHT...North winds 10 to 15 knots. Seas 11 to 15 feet. Isolated showers. .WEDNESDAY...East winds 7 to 10 knots near Kauai and Oahu... northeast 15 to 20 knots elsewhere. Seas 10 to 14 feet. Isolated showers. .WEDNESDAY NIGHT...South southeast winds 7 to 10 knots to Kauai... east southeast 15 to 20 knots elsewhere. Seas 9 to 13 feet. .THURSDAY...South winds 10 to 15 knots. Seas 7 to 10 feet, subsiding to 5 to 8 feet. Isolated showers through the day. .FRIDAY...to Kauai, southwest winds 10 to 15 knots, becoming north 20 to 25 knots. Elsewhere, south southeast winds 10 to 15 knots, veering to south 7 to 10 knots. Seas 7 to 10 feet, building to 9 to 12 feet. Scattered showers through the night. Numerous showers through the day. $$