Offshore Forecast
Issued by NWS

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349
FZHW61 PHFO 190304
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
504 PM HST WED JUN 18 2025

...Please refer to Coastal Waters Forecasts available through
NOAA Weather Radio and other means for detailed coastal
forecasts...

.Synopsis...High pressure north of Hawaii will drive moderate to
strong trade winds through Friday. The high will strengthen this
weekend resulting in trade winds strengthening.

$$

Hawaiian waters within 40 nautical miles including the channels-

.TONIGHT...East winds 20 to 25 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 6 seconds and south southwest 3 feet at
15 seconds. Scattered showers.
.THURSDAY...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East 5 feet at 6 seconds and south southwest 3 feet at
15 seconds. Isolated showers.
.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet.
Wave Detail: East 5 feet at 6 seconds. Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 5 seconds. Isolated showers.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet.
Isolated showers.
.SATURDAY...East winds 20 to 25 knots. Seas 5 to 8 feet.
.SATURDAY NIGHT...East winds 20 to 25 knots. Seas 5 to 8 feet.
.SUNDAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet.
Scattered showers through the day.
.MONDAY...East northeast winds 20 to 25 knots. Seas 6 to 7 feet.
Isolated showers through the night. Scattered showers through the
day.

$$

Hawaiian Offshore Waters-

.TONIGHT THROUGH THURSDAY...E winds 15 to 20 kt. Seas 5 to 7 ft.
.THURSDAY NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.FRIDAY...E half, E winds 10 to 20 kt. W half, E winds 10 to
15 kt. Seas 5 to 7 ft.
.SATURDAY...E of 161W, E winds 15 to 25 kt. W of 161W, E winds
10 to 20 kt. Seas 5 to 8 ft.
.SUNDAY...E winds 15 to 25 kt. Seas 6 to 9 ft.
.MONDAY...E winds 10 to 20 kt. Seas 6 to 9 ft.

$$