Coastal Waters Forecast
Issued by NWS

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708
FZHW51 PHFO 030726
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
926 PM HST Sat Aug 2 2025

.Synopsis for Hawaiian coastal waters...
 Surface high pressure to the far north of the state will
gradually move eastward through mid week.

$$

Hawaiian waters within 40 nautical miles including the channels-

...SMALL CRAFT ADVISORY THROUGH EARLY SUNDAY MORNING FOR WATERS
AROUND KAUAI...KAUAI CHANNEL...WATERS AROUND OAHU...KAIWI
CHANNEL...MAUI COUNTY WINDWARD WATERS...MAUI COUNTY LEEWARD WATERS
AND BIG ISLAND WINDWARD WATERS...
...SMALL CRAFT ADVISORY THROUGH SUNDAY AFTERNOON FOR MAALAEA
BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE
BIG ISLAND...

.TONIGHT...East northeast winds 25 to 30 knots. Seas 6 to 9 feet.
Wave Detail: East 6 feet at 7 seconds and south 3 feet at
13 seconds. A slight chance of showers.
.SUNDAY...East northeast winds 20 to 25 knots. Seas 6 to 9 feet.
Wave Detail: East 6 feet at 7 seconds and south 3 feet at
12 seconds. A slight chance of showers.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to
9 feet. Wave Detail: East 6 feet at 7 seconds and south 3 feet at
17 seconds. A chance of showers.
.MONDAY...East northeast winds 20 to 25 knots. Seas 6 to 9 feet.
Wave Detail: East 6 feet at 7 seconds and south 4 feet at
15 seconds. A slight chance of showers.
.MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
9 feet. A slight chance of showers.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
A slight chance of showers.
.TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. A slight chance of showers.
.WEDNESDAY...East northeast winds 10 to 15 knots. Seas 4 to
6 feet. A slight chance of showers through the night, then a
chance of showers through the day.
.THURSDAY...East southeast winds 10 to 15 knots. Seas 5 to
7 feet. A chance of showers.

$$