Offshore Forecast
Issued by NWS

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470
FZHW61 PHFO 272117
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
1117 AM HST WED AUG 27 2025

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

.Synopsis...A ridge of high pressure far N of the area will
gradually shift southward throughout the week and stall just N of
state this weekend.

$$

Hawaiian waters within 40 nautical miles including the channels-

.TODAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 4 feet at 6 seconds. Isolated showers.
.TONIGHT...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
15 seconds. Isolated showers.
.THURSDAY...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
17 seconds. Isolated showers.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 6 seconds and south southwest 3 feet
at 16 seconds. Isolated showers.
.FRIDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Isolated
showers.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet.
Isolated showers.
.SATURDAY...Near Kauai and Oahu, east winds to 10 knots.
Elsewhere, east winds 15 to 20 knots, easing to 10 to 15 knots.
Seas 3 to 5 feet. Isolated showers.
.SUNDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Isolated
showers.

$$

Hawaiian Offshore Waters-

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 9 ft.
.TONIGHT THROUGH FRIDAY...E winds 10 to 20 kt. Seas 5 to 8 ft.
.SATURDAY AND SUNDAY...Variable winds up to 10 kt N of 23N, E 10
to 20 kt elsewhere. Slight chance of thunderstorms far SE waters.
Seas 5 to 7 ft.

$$