FZHW51 PHFO 051300

CWFHI1



Generalized Statewide Coastal Waters Forecast for Hawaii

National Weather Service Honolulu HI

300 AM HST Tue May 5 2026



.Synopsis for Hawaiian coastal waters...

A trough of low pressure will remain nearly stationary northwest

of the waters today, before shifting eastward, stalling out, and 

slowly dissipating north of the islands Wednesday through Friday.

High pressure will build northwest of the area over the weekend.



$$



Hawaiian waters within 40 nautical miles including the channels-





.TODAY...East winds 7 to 10 knots around Kauai...east southeast 

10 to 20 knots elsewhere. Seas 4 to 6 feet. Wave Detail: East 

southeast 4 feet at 6 seconds and northwest 4 feet at 11 seconds. 

Scattered showers. 

.TONIGHT...Around Kauai and Oahu, variable winds 10 knots or less.

Elsewhere, east to southeast winds 10 to 15 knots. Seas 4 to 6 

feet. Wave Detail: East southeast 3 feet at 5 seconds and 

northwest 3 feet at 10 seconds. Isolated showers.

.WEDNESDAY...Variable winds 10 knots or less. Seas 4 to 5 feet. 

Wave Detail: East southeast 3 feet at 5 seconds and northwest 3 

feet at 10 seconds. Isolated showers. 

.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 4 to

6 feet. Wave Detail: Northwest 4 feet at 16 seconds and east

3 feet at 8 seconds. Isolated showers. 

.THURSDAY...East northeast winds 10 to 15 knots. Seas 6 to

8 feet. Isolated showers. 

.THURSDAY NIGHT...East northeast winds 10 to 15 knots. Seas 6 to

8 feet. Scattered showers. 

.FRIDAY...East northeast winds 10 to 15 knots, rising to 15 to

20 knots. Seas 5 to 7 feet. Isolated showers through the night,

then scattered showers through the day. 

.SATURDAY...East northeast winds 15 to 20 knots, easing to 10 to

15 knots. Seas 4 to 6 feet. Scattered showers.  



$$