Coastal Waters Forecast
Issued by NWS

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710
FZHW51 PHFO 230116
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
316 PM HST Fri Aug 22 2025

.Synopsis for Hawaiian coastal waters...
 High pressure north of the Hawaiian Islands maintains fresh to
strong trades into early next week.

$$

Hawaiian waters within 40 nautical miles including the channels-

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

.TONIGHT...East winds 20 to 25 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 7 seconds. A slight chance of showers.
.SATURDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 7 seconds. A slight chance of showers.
.SATURDAY NIGHT...East winds 10 to 15 knots to Kauai...east 20 to
25 knots elsewhere. Seas 5 to 8 feet. Wave Detail: East 5 feet at
7 seconds. A slight chance of showers.
.SUNDAY...East winds 10 to 15 knots to Kauai...east 20 to
25 knots elsewhere. Seas 5 to 8 feet. Wave Detail: East southeast
5 feet at 7 seconds. A slight chance of showers.
.SUNDAY NIGHT...East winds 10 to 15 knots to Kauai...east 20 to
25 knots elsewhere. Seas 5 to 8 feet. A slight chance of showers.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. A
slight chance of showers.
.TUESDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. A slight
chance of showers.
.WEDNESDAY...East winds 20 to 25 knots. Seas 5 to 6 feet. A
slight chance of showers.

$$