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NOAA > NWS > WFO HFO Home Page >Oahu Windward Waters
Forecast for Oahu Windward Waters
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WATCHES/WARNINGS/ADVISORIES
PHZ114 Watches/Warnings/Advisories RSS feed

Small Craft Advisory for Oahu Windward Waters until 2015-09-02T16:00:00

WHHW70 PHFO 011352
MWWHFO

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
352 AM HST TUE SEP 1 2015

...HAZARDOUS BOATING CONDITIONS CONTINUE DUE TO LARGE SWELLS
ASSOCIATED WITH HURRICANES IGNACIO AND JIMENA...

.A MODERATE TO LARGE EASTERLY SWELL ASSOCIATED WITH HURRICANES
IGNACIO AND JIMENA WILL CONTINUE TO IMPACT THE MARINE AREA THROUGH
TONIGHT. THE ADVISORY WILL LIKELY BE EXTENDED THROUGH THE MID
WEEK.

PHZ110-111-113-114-116-117-120>122-124-012200-
/O.CON.PHFO.SC.Y.0043.000000T0000Z-150902T1600Z/
KAUAI NORTHWEST WATERS-KAUAI WINDWARD WATERS-KAUAI CHANNEL-
OAHU WINDWARD WATERS-KAIWI CHANNEL-MAUI COUNTY WINDWARD WATERS-
PAILOLO CHANNEL-ALENUIHAHA CHANNEL-BIG ISLAND WINDWARD WATERS-
BIG ISLAND SOUTHEAST WATERS-
352 AM HST TUE SEP 1 2015

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST
WEDNESDAY...

* SEAS...THROUGH TONIGHT...EAST NORTHEAST SWELL 9 TO 12 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
AND/OR SEAS 10 FEET OR GREATER ARE EXPECTED TO PRODUCE CONDITIONS
HAZARDOUS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY
THOSE OPERATING SMALLER VESSELS...SHOULD AVOID NAVIGATING IN
THESE CONDITIONS.

&&

$$



HOURLY WEATHER
300 AM HST TUE SEP 01 2015
PHZ110>124-180-011400-
BUOY REPORTS
STATION/POSITIONTIMETEMPWINDPRESWAVESWELL
AIRSEADIR/SP/GHT/PERHT/DIR
(UTC)(F)(DEG/KT/KT)(MB)(FT/S)(FT/D)
Buoy 510011259818350/ 14/ 171013.9
Buoy 511011300818270/ 16/ 171013.3F8/147/110
Buoy 51100NOT AVBL
Buoy 5100213008184270/ 8/ 101010.3F7/117/ 60
Buoy 510031300838530/ 6/ 81011.1F6/135/ 80
Buoy 5100412508283340/ 4/ 61010.5F10/1110
Barbers Point BuoyNOT AVBL
Waimea Bay Buoy130082N/A5/ 82/360
Kailua Bay Buoy130083N/A10/138/ 90
Lanai BuoyNOT AVBL
BARBERS PT 2130083N/A3/122/200
PAUWELA MAUI130082N/A10/138/ 70
HILONOT AVBL
KANEOHE BAY BUOY130083N/A7/123/ 70
HANALEI KAUAI130082N/A10/137/100
Kahului Harbor13008084350/ 5/ 61009.9F
Honolulu Harbor13008283310/ 2/ 31010.4F
Kilo NaluNOT AVBL
Hilo Harbor13007781180/ 3/ 41009.4S
Mokuoloe1300851010.9S
Nawiliwili13007785260/ 5/ 71011.3F
WHOTS BUOYNOT AVBL
BUOY 51028NOT AVBL
$$

WIND OBSERVATIONS

Observations listed in HST. HST is UTC - 10 hours.

StationDateTimeDirectionSpeedGust
Kahuku01Sep1503:008514
Kii01Sep1502:4538510
Kaneohe MCBH01Sep1503:00108MSG
Honolulu AP01Sep1503:003305MSG
Waiawa FWSMSGMSGMSGMSG
Schofield SouthMSGMSGMSGMSG
Kalaeloa01Sep1503:0003MSG
Waianae ValleyMSGMSGMSGMSG
Makua Range01Sep1502:5873816

SYNOPSIS

SEP 01 2015 03:29:00 HST
SEP 01 2015 13:29:00 UTC

SYNOPSIS FOR HAWAIIAN COASTAL WATERS:
Hurricane Ignacio was centered about 270 nm northeast of Honolulu at 11 pm HST Monday, moving northwest at 10 knots. Ignacio is forecast to remain north of the coastal waters through the mid week period. Hurricane Jimena is forecast to remain well east of the marine area through the week as it continues on a northwest track. Moderate to large easterly swell associated with Jimena could lead to advisory level seas through the week.


5 DAY FORECAST


OAHU WINDWARD WATERS-
SEP 01 2015 03:29:00 HST
SEP 01 2015 13:29:00 UTC

Headlines
SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM HST WEDNESDAY

TODAY
Northwest winds 15 kt. Wind waves 6 ft. East swell 6 ft and northeast 12 ft. Heavy showers likely.

TONIGHT
West winds 15 kt. Wind waves 6 ft. East swell 8 ft and northeast 10 ft. Chance of heavy showers.

WEDNESDAY
Southwest winds 15 kt. Wind waves 5 ft. East swell 8 ft and north 9 ft. Chance of heavy showers.

WEDNESDAY NIGHT
South winds 10 kt. Wind waves 4 ft. Mixed swell east 9 ft and north 7 ft. Chance of heavy showers.

THURSDAY
South winds 10 kt. Wind waves 3 ft in the morning then 2 ft or less. Mixed swell east 9 ft and north 5 ft. Chance of heavy showers.

THURSDAY NIGHT
Winds variable less than 10 kt. Wind waves 2 ft or less. East swell 9 ft and northwest 4 ft. Chance of showers.

FRIDAY
Winds variable less than 10 kt. Wind waves 2 ft or less. East swell 9 to 10 ft and northwest 3 ft. Chance of showers.

SATURDAY
Winds variable less than 10 kt becoming southeast 10 kt. Wind waves 2 ft or less. East swell 10 to 11 ft and northwest 3 ft. Haze. Chance of showers.


Click for the State Forecast Discussion
Click for the Satellite Interpretation Message