Coastal Waters Forecast
Issued by NWS

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722
FZHW51 PHFO 011319
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
319 AM HST Tue Jul 1 2025

.Synopsis for Hawaiian coastal waters...
 A weak high pressure ridge anchored north of the Hawaiian
Islands will keep gentle to fresh easterly trade winds in the
forecast through Friday. The ridge will build in north of the
island chain by Saturday, increasing trade winds into the fresh
to locally strong range into early next week.

$$

Hawaiian waters within 40 nautical miles including the channels-


.TODAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 6 seconds and south southwest 3 feet at
13 seconds. Isolated showers.
.TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave
Detail: East 3 feet at 5 seconds. Isolated showers.
.WEDNESDAY...East winds 10 to 15 knots. Seas to 4 feet. Wave
Detail: East 3 feet at 5 seconds. Isolated showers.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas to 4 feet.
Wave Detail: East 4 feet at 5 seconds. Isolated showers.
.THURSDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Isolated
showers.
.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet.
Isolated showers.
.FRIDAY...East winds 20 to 25 knots. Seas 4 to 6 feet. Isolated
showers.
.SATURDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Isolated
showers.

$$