Hawaiian Coastal Waters - (Oahu Leeward Waters/PHZ115) - Current Watches, Warnings and Advisories for Hawaiian Coastal Waters Issued by the National Weather Service
Small Craft Advisory for Oahu Leeward Waters until 2024-04-15T04:00:00

WHHW70 PHFO 141329 MWWHFO URGENT - MARINE WEATHER MESSAGE National Weather Service Honolulu HI 329 AM HST Sun Apr 14 2024 PHZ110>116-150400- /O.CON.PHFO.SC.Y.0022.240414T1600Z-240415T0400Z/ Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters- Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters- Kaiwi Channel- 329 AM HST Sun Apr 14 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING... * WHAT...South to Southwest winds 15 to 25 kt. * WHERE...Kauai Northwest Waters, Kauai Windward Waters, Kauai Leeward Waters, Kauai Channel, Oahu Windward Waters, Oahu Leeward Waters and Kaiwi Channel. * WHEN...Until 6 PM HST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$

TODAY
North northwest winds 7 to 10 knots, becoming 10 to 15 knots this afternoon. Seas 5 to 8 feet. Wave detail: north northwest 7 feet at 12 seconds. Isolated showers.
TONIGHT
North northeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave detail: north northwest 7 feet at 12 seconds. Isolated showers.
WEDNESDAY
Northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave detail: north northwest 6 feet at 11 seconds. Isolated showers in the morning.
WEDNESDAY NIGHT
Northeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave detail: north northwest 6 feet at 10 seconds and northeast 3 feet at 5 seconds.
THURSDAY
Northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave detail: north northwest 5 feet at 10 seconds and northeast 4 feet at 5 seconds.
THURSDAY NIGHT
Northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave detail: north northwest 5 feet at 10 seconds and east northeast 4 feet at 5 seconds.
FRIDAY
East northeast winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas 3 to 5 feet. Wave detail: east northeast 4 feet at 5 seconds and north northwest 4 feet at 9 seconds.
SATURDAY
East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave detail: east northeast 4 feet at 5 seconds and north northwest 3 feet at 8 seconds.

Surf Advisory and Warning Criteria
Location/shoreline Advisory Warning
North-Facing Shores- 15 Feet faces (8' Local) 25 Feet faces (15' local)
West-Facing Shores - 12 Feet (7' local) 20 Feet (12' local)
West-Facing- Big Is.- 8 Feet (4'+ local) 12 Feet (7' local)
South-Facing Shores- 8 Feet (4'+ local) 15 Feet (8' local)
East-Facing Shores- 8 Feet (4'+ local) 15 Feet (8' local)