NWS Marine Forecast


   PHZ100-250215-  310 AM HST Mon Aug 24 2026    .Synopsis for Hawaiian coastal waters...  High presure aligned along 30N maintains locally strong trades  through the period.    $$
   PHZ122-250215-  Big Island Windward Waters-  310 AM HST Mon Aug 24 2026    TODAY  East winds 15 to 20 knots. Seas 6 to 7 feet. Wave  Detail: East southeast 5 feet at 9 seconds and south southwest  4 feet at 14 seconds. Numerous showers, mainly this morning.  TONIGHT  East winds 15 to 20 knots. Seas 5 to 6 feet. Wave  Detail: East 5 feet at 8 seconds, south southwest 4 feet at  13 seconds and southeast 3 feet at 9 seconds. Isolated showers.  TUESDAY  East northeast winds 15 to 20 knots. Seas 5 to 7 feet.  Wave Detail: East 5 feet at 8 seconds and south southwest 4 feet  at 12 seconds. Isolated showers in the morning.  TUESDAY NIGHT  East northeast winds to 15 knots. Seas 4 to  6 feet. Wave Detail: East 5 feet at 8 seconds and south southwest  4 feet at 15 seconds. Isolated showers.  WEDNESDAY  East northeast winds 15 to 20 knots. Seas 4 to  6 feet. Wave Detail: East 4 feet at 7 seconds and south southwest  4 feet at 14 seconds. Isolated showers.  WEDNESDAY NIGHT  East northeast winds 10 to 15 knots. Seas 5 to  7 feet. Wave Detail: South 5 feet at 17 seconds and east 4 feet  at 7 seconds. Isolated showers.  THURSDAY  East northeast winds 10 to 15 knots. Seas 5 to  7 feet. Wave Detail: South 5 feet at 16 seconds and east 4 feet  at 7 seconds. Isolated showers.  FRIDAY  East northeast winds 10 to 15 knots. Seas 4 to 6 feet.  Wave Detail: East 4 feet at 13 seconds and south 4 feet at  14 seconds. Isolated showers.    $$