FZHW51 PHFO 191441

CWFHI1



Generalized Statewide Coastal Waters Forecast for Hawaii

National Weather Service Honolulu HI

441 AM 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.



$$



Hawaiian waters within 40 nautical miles including the channels-



...SMALL CRAFT ADVISORY THROUGH EARLY WEDNESDAY MORNING FOR MAALAEA

BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE

BIG ISLAND...



.TODAY...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave

Detail: East 5 feet at 6 seconds. Hazy. Isolated showers. 

.TONIGHT...East northeast winds 20 to 25 knots. Seas 6 to 9 feet.

Wave Detail: East 5 feet at 6 seconds. Isolated showers. 

.WEDNESDAY...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave

Detail: East 5 feet at 6 seconds and south 3 feet at 15 seconds.

Isolated showers. 

.WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet.

Wave Detail: East 5 feet at 6 seconds and south 3 feet at

14 seconds. Scattered showers. 

.THURSDAY...East winds 15 to 20 knots. Seas 5 to 8 feet. Isolated

showers. 

.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet.

Scattered showers. 

.FRIDAY...East winds 15 to 20 knots. Seas 5 to 8 feet. Isolated

showers. 

.SATURDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated

showers.  



$$