FZHW61 PHFO 202120

OFFN10



NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS

NATIONAL WEATHER SERVICE HONOLULU HI

1120 AM HST MON APR 20 2026



...Please refer to Coastal Waters Forecasts available through

NOAA Weather Radio and other means for detailed coastal

forecasts...



.Synopsis...A trough NW of the offshore waters will slowly move

slowly east over the next several days and bring isolated to

scattered thunderstorms to the NW waters. NE trade winds return

from late Wednesday onward as high pressure builds N of the area.



$$



Hawaiian waters within 40 nautical miles including the channels-



.REST OF TODAY...East winds 15 to 20 knots. Seas 4 to 5 feet.

Wave Detail: East southeast 3 feet at 6 seconds. Isolated

showers. 

.TONIGHT...East southeast winds 10 to 15 knots. Seas 4 to 5 feet.

Wave Detail: East northeast 3 feet at 7 seconds. Isolated

showers. 

.TUESDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave

Detail: East southeast 3 feet at 7 seconds and north northeast

3 feet at 8 seconds. 

.TUESDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to

6 feet. Wave Detail: North northeast 4 feet at 15 seconds, east

southeast 3 feet at 7 seconds and northwest 3 feet at 14 seconds.

.WEDNESDAY...East northeast winds 10 to 15 knots. Seas 5 to

7 feet. 

.WEDNESDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to

6 feet. 

.THURSDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet. 

.FRIDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.

Isolated showers through the day.    



$$



Hawaiian Offshore Waters-



.THIS AFTERNOON...NW Half, SE winds 10 to 15 kt, becoming to S

late in the afternoon. SE Half, E winds 10 to 15 kt. Seas 6 ft.

Isolated thunderstorms NW Half. 

.TONIGHT...S winds up to 10 kt NW Half, E 10 to 15 kt SE Half.

Seas 6 ft. Isolated thunderstorms NW Half. 

.TUESDAY...NW Half, S winds up to 10 kt, becoming to N late in

the afternoon. SE Half, E winds 10 to 15 kt. Seas 6 to 8 ft.

Isolated thunderstorms E of 160W. 

.TUESDAY NIGHT...E winds up to 10 kt NW Half, E 10 to 15 kt SE

Half. Seas 6 to 8 ft. 

.WEDNESDAY AND THURSDAY...NE winds 10 to 20 kt. Seas 6 to 8 ft. 

.FRIDAY...NE winds 10 to 15 kt N of 24N, NE 15 to 25 kt

elsewhere. Seas 6 to 7 ft.    



$$