Coastal Waters Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
157
FZHW51 PHFO 041313
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
312 AM HST Sat Oct 4 2025

.Synopsis for Hawaiian coastal waters...
 A weakening cold front to the northwest, and a weakening trough
to the northeast will continue to weaken today. This will allow
east-northeast trades to build back into the region with high
pressure to the northwest. A trough may develop to the northeast
of the state early next week, which will weaken winds again.

$$

Hawaiian waters within 40 nautical miles including the channels-


.TODAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 6 seconds and north northwest 4 feet at
14 seconds. Hazy. Isolated showers.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 5 feet at 12 seconds and east 4 feet
at 6 seconds. Isolated showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: North northwest 5 feet at 12 seconds and east 4 feet
at 6 seconds. Isolated showers.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 5 seconds and north northwest 4 feet
at 11 seconds. Scattered showers.
.MONDAY...Northeast winds to 15 knots to Kauai...northeast 7 to
10 knots elsewhere. Seas 5 to 7 feet. Scattered showers.
.MONDAY NIGHT...East winds 7 to 10 knots. Seas 4 to 6 feet.
Scattered showers.
.TUESDAY...East southeast winds 7 to 10 knots. Seas 3 to 5 feet.
Scattered showers.
.WEDNESDAY...to Kauai, south southeast winds 7 to 10 knots,
becoming variable less than 10 knots. Elsewhere, east southeast
winds 7 to 10 knots, becoming 10 to 15 knots. Seas 3 to 5 feet.
Scattered showers.

$$