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 2024-04-25T16:00:00

WHHW70 PHFO 241333 MWWHFO URGENT - MARINE WEATHER MESSAGE National Weather Service Honolulu HI 333 AM HST Wed Apr 24 2024 PHZ110>124-250245- /O.CON.PHFO.SC.Y.0025.000000T0000Z-240425T1600Z/ Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters- Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters- Kaiwi Channel-Maui County Windward Waters- Maui County Leeward Waters-Maalaea Bay-Pailolo Channel- Alenuihaha Channel-Big Island Windward Waters- Big Island Leeward Waters-Big Island Southeast Waters- 333 AM HST Wed Apr 24 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST THURSDAY... * WHAT...East winds 15 to 30 kt. Seas 8 to 10 feet. * WHERE...All surrounding coastal waters. * WHEN...Until 6 AM HST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$

Headlines
SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY THURSDAY MORNING
TODAY
East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave detail: east 8 feet at 7 seconds. Isolated showers this morning.
TONIGHT
East northeast winds 20 to 25 knots. Seas 6 to 9 feet. Wave detail: east 8 feet at 7 seconds. Isolated showers.
THURSDAY
East northeast winds 20 to 25 knots. Seas 6 to 7 feet. Wave detail: east northeast 7 feet at 7 seconds. Isolated showers in the morning.
THURSDAY NIGHT
East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave detail: east 7 feet at 7 seconds. Isolated showers.
FRIDAY
East winds 10 to 15 knots. Seas 5 to 6 feet. Wave detail: east 5 feet at 7 seconds. Isolated showers in the morning.
FRIDAY NIGHT
East winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: east 5 feet at 7 seconds. Isolated showers.
SATURDAY
East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day.
SUNDAY
East winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day.

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)