Coastal Waters Forecast
Issued by NWS

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202
FZHW51 PHFO 151325
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
325 AM HST Wed Oct 15 2025

.Synopsis for Hawaiian coastal waters...
 Moderate to fresh trades return today through the rest of the
week. An upper low will bring a chance of thunderstorms to the
waters tonight into the weekend.

$$

Hawaiian waters within 40 nautical miles including the channels-

...SMALL CRAFT ADVISORY THROUGH EARLY THURSDAY MORNING FOR MAALAEA
BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE
BIG ISLAND...

.TODAY...East winds 20 to 25 knots. Seas 6 to 9 feet. Wave
Detail: East southeast 5 feet at 6 seconds and northwest 5 feet
at 14 seconds. Scattered showers.
.TONIGHT...East winds 25 to 30 knots near the Big Island...east
15 to 20 knots elsewhere. Seas 6 to 8 feet. Wave Detail: East
5 feet at 6 seconds and northwest 5 feet at 14 seconds. Scattered
showers with isolated thunderstorms.
.THURSDAY...East winds 20 to 25 knots. Seas 6 to 8 feet. Wave
Detail: East 5 feet at 6 seconds and northwest 5 feet at
13 seconds. Scattered showers with isolated thunderstorms.
.THURSDAY NIGHT...East winds 20 to 25 knots. Seas 5 to 8 feet.
Wave Detail: East 5 feet at 7 seconds and northwest 4 feet at
13 seconds. Hazy. Frequent showers with isolated thunderstorms.
.FRIDAY...East winds 20 to 25 knots. Seas 6 to 8 feet. Scattered
showers with isolated thunderstorms.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to
8 feet. Scattered showers with isolated thunderstorms.
.SATURDAY...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Isolated thunderstorms through the night. Scattered
showers.
.SUNDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Scattered
showers.

Winds and seas higher in and near tstms.

$$