Offshore Forecast
Issued by NWS

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099
FZHW61 PHFO 170316
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
516 PM HST SAT AUG 16 2025

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

.Synopsis...High pressure ridging building in both aloft and at
the surface will maintain stable conditions under moderate to
locally fresh E trades.

$$

Hawaiian waters within 40 nautical miles including the channels-

.TONIGHT...East winds 20 to 25 knots. Seas 6 to 9 feet. Wave
Detail: East 5 feet at 7 seconds. Isolated showers.
.SUNDAY...East northeast winds 20 to 25 knots. Seas 5 to 8 feet.
Wave Detail: East 5 feet at 6 seconds. Isolated showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 5 feet at 6 seconds. Scattered showers.
.MONDAY...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East 5 feet at 6 seconds. Scattered showers.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 4 to 6 feet.
Scattered showers.
.TUESDAY...East northeast winds 25 to 30 knots Alenuihaha
Channel...east northeast 15 to 20 knots elsewhere. Seas 5 to
7 feet. Isolated showers.
.TUESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Scattered showers.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Isolated showers through the night. Scattered showers
through the day.
.THURSDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Isolated
showers through the night. Scattered showers through the day.

$$

Hawaiian Offshore Waters-

.TONIGHT...E winds 10 to 20 kt, slightly higher S of 18N. Seas 6
to 9 ft. Isolated thunderstorms far NW waters.
.SUNDAY THROUGH WEDNESDAY...E winds 10 to 20 kt, slightly higher
S of 18N. Seas 5 to 8 ft through Wednesday. Isolated
thunderstorms far NW waters Sunday.
.THURSDAY...E winds 15 to 20 kt. Seas 5 to 7 ft.

$$