Offshore Forecast
Issued by NWS

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695
FZHW61 PHFO 192107
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
1107 AM HST TUE AUG 19 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
remain nearly stationary through the week. A weak trough passing
S of the state could bring some unsettled weather Thursday into
Friday across the SE waters.

$$

Hawaiian waters within 40 nautical miles including the channels-

.TODAY...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave
Detail: East 5 feet at 6 seconds. Hazy. Isolated showers.
.TONIGHT...East northeast winds 20 to 25 knots. Seas 6 to 9 feet.
Wave Detail: East 5 feet at 6 seconds. Isolated showers.
.WEDNESDAY...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave
Detail: East 5 feet at 6 seconds and south 3 feet at 15 seconds.
Isolated showers.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet.
Wave Detail: East 5 feet at 6 seconds and south 3 feet at
14 seconds. Scattered showers.
.THURSDAY...East winds 15 to 20 knots. Seas 5 to 8 feet. Isolated
showers.
.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet.
Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 5 to 8 feet. Isolated
showers.
.SATURDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated
showers.

$$

Hawaiian Offshore Waters-

.THIS AFTERNOON THROUGH WEDNESDAY...E winds 10 to 20 kt. Seas 5
to 7 ft.
.WEDNESDAY NIGHT...E winds 10 to 15 kt N of 24N, E 15 to 25 kt
elsewhere. Seas 5 to 7 ft.
.THURSDAY AND FRIDAY...E winds 10 to 15 kt N of 24N, E 15 to 25
kt elsewhere. Seas 6 to 8 ft. Isolated thunderstorms SE Waters.
.SATURDAY...E winds 10 to 15 kt N of 24N, E 15 to 25 kt
elsewhere. Seas 6 to 8 ft.

$$