FZHW51 PHFO 130118

CWFHI1



Generalized Statewide Coastal Waters Forecast for Hawaii

National Weather Service Honolulu HI

318 PM HST Fri Dec 12 2025



.Synopsis for Hawaiian coastal waters...

 An approaching front will bring isolated thunderstorms to the

western waters early next week. Low pressure west of the islands

maintains SW winds through the forecast period. 



$$



Hawaiian waters within 40 nautical miles including the channels-





.TONIGHT...South winds 7 to 10 knots Alenuihaha Channel...south

southeast 15 to 20 knots elsewhere. Seas 6 to 7 feet. Wave

Detail: North northwest 6 feet at 11 seconds. Hazy. Isolated

showers. 

.SATURDAY...South winds 15 to 20 knots. Seas 5 to 7 feet. Wave

Detail: North northwest 5 feet at 11 seconds. Scattered showers. 

.SATURDAY NIGHT...South southwest winds 15 to 20 knots. Seas 5 to

7 feet. Wave Detail: North northwest 5 feet at 10 seconds.

Occasional showers with isolated thunderstorms. 

.SUNDAY...winds variable less than 10 knots to Kauai...south

10 to 15 knots elsewhere. Seas 6 to 9 feet. Wave Detail:

Northwest 4 feet at 10 seconds. Occasional heavy showers with

isolated thunderstorms. 

.SUNDAY NIGHT...South southeast winds 10 to 15 knots. Seas 7 to

10 feet. Occasional heavy showers with isolated thunderstorms. 

.MONDAY...South winds 15 to 20 knots. Seas 6 to 9 feet.

Occasional heavy showers with isolated thunderstorms. 

.MONDAY NIGHT...South southeast winds 15 to 20 knots. Seas 5 to

8 feet. Numerous heavy showers with isolated thunderstorms. 

.TUESDAY...South southeast winds 15 to 20 knots. Seas 5 to

8 feet, building to 7 to 10 feet. Numerous showers with isolated

thunderstorms. 

.WEDNESDAY...South winds 10 to 15 knots. Seas 7 to 10 feet.

Numerous showers through the night. Scattered showers through the

day.  



Winds and seas higher in and near tstms.



$$