Weather & Warnings

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 cancelled

WHHW70 PHFO 191321 MWWHFO URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 321 AM HST TUE SEP 19 2017 ...LOCALLY STRONG TRADE WINDS CONTINUE... PHZ115>117-191430- /O.CAN.PHFO.SC.Y.0047.000000T0000Z-170919T1600Z/ OAHU LEEWARD WATERS-KAIWI CHANNEL-MAUI COUNTY WINDWARD WATERS- 321 AM HST TUE SEP 19 2017 ...SMALL CRAFT ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELLED THE SMALL CRAFT ADVISORY...AS SUSTAINED WINDS HAVE DIMINISHED TO BELOW 25 KT. $$

TONIGHT
East winds 15 knots. Wind waves 5 feet. Northwest swell 3 feet. Swell southeast 3 feet.
SATURDAY
East winds 15 knots. Wind waves 4 feet. Northwest swell 3 feet in the morning.
SATURDAY NIGHT
Northeast winds 15 knots. Wind waves 3 feet.
SUNDAY
Northeast winds 10 knots. Wind waves 3 feet.
SUNDAY NIGHT
Northeast winds 10 knots. Wind waves 3 feet. Isolated showers.
MONDAY
East winds 10 knots. Wind waves 2 feet or less. Isolated showers in the morning.
MONDAY NIGHT
East winds 10 knots. Wind waves 2 feet or less. Isolated showers.
TUESDAY
East winds 10 knots. Wind waves 3 feet. Isolated showers.
WEDNESDAY
Northeast winds 10 knots. Wind waves 3 to 4 feet. Isolated showers.

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)

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