FZHW51 PHFO 050137

CWFHI1



Generalized Statewide Coastal Waters Forecast for Hawaii

National Weather Service Honolulu HI

337 PM HST Mon May 4 2026



.Synopsis for Hawaiian coastal waters...

High pressure north of the islands will gradually weaken over the

next few days. As a result winds will ease. Gentle and variable

winds will prevail Tuesday and Wednesday as a passing trough

weakens the ridge north of the state. Trade winds are expected to

gradually rebuild during the latter half of the week. 



$$



Hawaiian waters within 40 nautical miles including the channels-





.TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave

Detail: Northwest 5 feet at 12 seconds and east 4 feet at

6 seconds. Isolated showers. 

.TUESDAY...East northeast winds 7 to 10 knots to Kauai...east

15 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. 

.TUESDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to

6 feet. Wave Detail: East southeast 4 feet at 5 seconds and

northwest 4 feet at 10 seconds. Isolated showers. 

.WEDNESDAY...North northeast winds 10 to 15 knots. Seas to

4 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 5 to

7 feet. Isolated showers. 

.THURSDAY THROUGH SATURDAY...East northeast winds 15 to 20 knots.

Seas 5 to 8 feet. Isolated to scattered showers. 



$$