156
FZHW51 PHFO 140130
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
329 PM HST Wed Aug 13 2025

.Synopsis for Hawaiian coastal waters...
 Weak ridging will hold through tonight. A weak trough will move
from east to west across the region Thursday and Friday before
stronger ridging builds back this weekend into early next week.

$$

Hawaiian waters within 40 nautical miles including the channels-

...SMALL CRAFT ADVISORY THROUGH LATE THIS AFTERNOON FOR MAALAEA
BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE
BIG ISLAND...

.TONIGHT...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 11 seconds. Scattered showers.
.THURSDAY...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Isolated showers.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: East southeast 3 feet at 5 seconds. Isolated
showers.
.FRIDAY...East winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: East southeast 4 feet at 5 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots Alenuihaha
Channel...east to 15 knots elsewhere. Seas 4 to 5 feet. Isolated
showers.
.SATURDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated
showers.
.SATURDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Isolated showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Scattered showers.
.MONDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Scattered
showers through the night, then isolated showers through the day.

$$