441
FZHW51 PHFO 200107
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
307 PM HST Tue Aug 19 2025

.Synopsis for Hawaiian coastal waters...
 A ridge of high pressure far north of the state will help
maintain fresh to locally strong trade winds throughout the week
and into the weekend.

$$

Hawaiian waters within 40 nautical miles including the channels-

...SMALL CRAFT ADVISORY THROUGH THURSDAY AFTERNOON FOR MAALAEA
BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE
BIG ISLAND...

.TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to 8 feet.
Wave Detail: East 5 feet at 6 seconds. Isolated showers.
.WEDNESDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 6 seconds. Isolated showers.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds. Scattered showers.
.THURSDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 5 feet at 6 seconds and south 3 feet at 14 seconds.
Scattered showers.
.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet.
Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated
showers.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet.
Scattered showers.
.SATURDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated
showers.
.SUNDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Isolated
showers.

$$