NWS Marine Forecast


   PHZ100-040200-  301 AM HST Fri Oct 3 2025    .Synopsis for Hawaiian coastal waters...  Surface high pressure northeast of the state will continue to  drift east a front moves north of the area. High pressure will  build in from the northwest this weekend. A trough may develop  northeast of the state early next week.    $$
   PHZ116-040200-  Kaiwi Channel-  302 AM HST Fri Oct 3 2025    TODAY  Northeast winds 10 to 15 knots, becoming east southeast  15 to 20 knots this afternoon. Seas 3 to 5 feet. Wave Detail:  East 4 feet at 6 seconds. Scattered showers, mainly this morning.  TONIGHT  East southeast winds 15 to 20 knots. Seas 3 to 5 feet.  Wave Detail: East 4 feet at 6 seconds. Isolated showers.  SATURDAY  East northeast winds 15 to 20 knots. Seas 4 to  6 feet. Wave Detail: East 4 feet at 6 seconds and north northwest  4 feet at 14 seconds. Isolated showers.  SATURDAY NIGHT  East northeast winds 15 to 20 knots. Seas 5 to  7 feet. Wave Detail: East northeast 5 feet at 5 seconds and north  northwest 5 feet at 13 seconds. Isolated showers.  SUNDAY  East northeast winds 15 to 20 knots. Seas 5 to 7 feet.  Wave Detail: East northeast 5 feet at 5 seconds and north  northwest 5 feet at 12 seconds. Isolated showers in the morning.  SUNDAY NIGHT  Northeast winds to 15 knots. Seas 4 to 6 feet.  Wave Detail: North 5 feet at 11 seconds and east northeast 4 feet  at 5 seconds. Isolated showers.  MONDAY  North northeast winds 10 to 15 knots, veering to  northeast 7 to 10 knots after midnight. Seas 4 to 6 feet. Wave  Detail: North 4 feet at 13 seconds and east northeast 3 feet at  5 seconds. Isolated showers.  TUESDAY  Northeast winds 7 to 10 knots in the morning, becoming  variable less than 10 knots. Seas 3 to 5 feet. Wave Detail: North  4 feet at 12 seconds. Isolated showers.    $$