774
FZHW61 PHFO 181508
OFFN10
NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
508 AM HST THU SEP 18 2025
...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH
NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL
FORECASTS...
SYNOPSIS
HIGH PRESSURE WILL REMAIN ANCHORED N OF THE STATE
THROUGH THIS WEEKEND AND BRIEFLY WEAKEN EARLY NEXT WEEK. A TROUGH
PASSING S OF THE ISLANDS WILL BRING ISOLATED THUNDERSTORMS TO THE
FAR SE AND S WATERS THROUGH TONIGHT. ANOTHER DISTURBANCE PASSING
N OF THE STATE WILL BRING ISOLATED THUNDERSTORMS TO THE NW WATERS
FRIDAY INTO SATURDAY.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
TODAY
EAST WINDS 20 TO 25 KNOTS. SEAS TO 3 FEET. WAVE DETAIL:
NORTH NORTHEAST 3 FEET AT 8 SECONDS. ISOLATED SHOWERS.
TONIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTH NORTHEAST 3 FEET AT 8 SECONDS. SCATTERED
SHOWERS.
FRIDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTH NORTHEAST 4 FEET AT 8 SECONDS. SCATTERED
SHOWERS.
FRIDAY NIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO
5 FEET. WAVE DETAIL: NORTH NORTHEAST 4 FEET AT 8 SECONDS AND
SOUTH SOUTHWEST 3 FEET AT 16 SECONDS. SCATTERED SHOWERS.
SATURDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO
6 FEET. SCATTERED SHOWERS.
SATURDAY NIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO
6 FEET. SCATTERED SHOWERS.
SUNDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET. SCATTERED
SHOWERS.
MONDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS.
HAWAIIAN OFFSHORE WATERS-
TODAY
E WINDS 10 TO 20 KT N OF 23N, E 15 TO 25 KT ELSEWHERE.
SEAS 6 TO 8 FT. ISOLATED THUNDERSTORMS FAR SE AND S WATERS.
TONIGHT
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ISOLATED
THUNDERSTORMS FAR SE AND S WATERS.
FRIDAY THROUGH SATURDAY
NE TO E WINDS 10 TO 20 KT. SEAS 6 TO
7 FT. ISOLATED THUNDERSTORMS NW HALF.
SUNDAY AND MONDAY
E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT.
ISOLATED THUNDERSTORMS NE HALF.
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