FZHW61 PHFO 181502
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
502 AM HST MON MAY 18 2026

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

.Synopsis...Solid trades this week that will strengthen into late
week. A more stable environment equates to very low thunderstorm
chances. 

$$

Hawaiian waters within 40 nautical miles including the channels-

.TODAY...East northeast winds 10 to 20 knots. Seas 5 to 8 feet.
Wave Detail: East 5 feet at 7 seconds and south southwest 3 feet
at 14 seconds. Scattered showers. 
.TONIGHT...East northeast winds 10 to 20 knots. Seas 6 to 8 feet.
Wave Detail: East 5 feet at 7 seconds and south southwest 3 feet
at 14 seconds. Isolated showers. 
.TUESDAY THROUGH WEDNESDAY...East northeast winds 20 to 25 knots.
Seas 6 to 8 feet. Wave Detail: East 5 to 6 feet at 7 seconds and 
south southwest 3 feet at 16 seconds. Isolated showers. 
.WEDNESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to
10 feet. Isolated showers. 
.THURSDAY...East northeast winds 20 to 30 knots. Seas 8 to
11 feet. Isolated showers. 
.FRIDAY...East northeast winds 20 to 30 knots. Seas 9 to 12 feet.
Isolated showers.   

$$

Hawaiian Offshore Waters-

.TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TONIGHT THROUGH TUESDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUESDAY NIGHT THROUGH FRIDAY...E winds 15 to 25 kt. Seas 6 to 9 
ft through Wednesday...8 to 10 ft Thursday and Friday.   

$$