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NOAA > NWS > WFO HFO Home Page >Oahu Leeward Waters
Forecast for Oahu Leeward Waters
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WATCHES/WARNINGS/ADVISORIES
PHZ115 Watches/Warnings/Advisories RSS feed

Small Craft Advisory for Oahu Leeward Waters until 2014-04-22T04:00:00

WHHW70 PHFO 200133
MWWHFO

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
333 PM HST SAT APR 19 2014

...SMALL CRAFT ADVISORY FOR ALL HAWAIIAN COASTAL WATERS...

PHZ110>124-201445-
/O.CON.PHFO.SC.Y.0022.000000T0000Z-140422T0400Z/
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 PM HST SAT APR 19 2014

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST MONDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST MONDAY.


* WINDS AND SEAS...EAST WINDS UP TO 30 KNOTS AND ROUGH SEAS 8 TO
14 FEET. WINDS MAY INCREASE FURTHER TO GALE STRENGTH LATE SUNDAY
ACROSS WATERS SOUTH OF THE BIG ISLAND...MAALAEA BAY...AND THE
ALENUIHAHA AND PAILOLO CHANNELS.

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
700 PM HST SAT APR 19 2014
(0500 UTC APR 20 2014)
BUOY REPORTS
STATION/POSITIONTIMETEMPWINDPRESWAVESWELL
AIRSEADIR/SP/GHT/PERHT/DIR
(UTC)(F)(DEG/KT/KT)(MB)(FT/S)(FT/D)
Buoy 51001NOT AVBL
Buoy 511010500737450/ 17/ 211021.4R7/125/320
Buoy 511000500737370/ 16/ 171020.7
Buoy 510030500777860/ 16/ 171017.1R8/ 85
Buoy 510040500777860/ 17/ 211014.5R8/ 95
Barbers Point BuoyNOT AVBL
Waimea Bay Buoy050075N/A5/132/310
Kailua Bay Buoy050076N/A6/ 82/360
Lanai Buoy050078N/A2/122/210
BARBERS PT 2050076N/A4/132/300
PAUWELA MAUINOT AVBL
HILO050078N/A7/ 92/ 80
KANEOHE BAY BUOY050075N/A6/ 72/ 30
HANALEI KAUAI050077N/A7/122/320
Kahului Harbor0500757660/ 11/ 191018.7R
Honolulu Harbor050076110/ 5/ 121018.9R
Kilo NaluNOT AVBL
Hilo Harbor05007378140/ 5/ 71019.2R
Mokuoloe0500757680/ 13/ 171019.6R
Nawiliwili050076N/A
WHOTS BUOYNOT AVBL
BUOY 51028NOT AVBL

WIND OBSERVATIONS

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

StationDateTimeDirectionSpeedGust
KAHUKU19APR1420:0064818
KAHUKU TRNG19APR1418:59881019
KII19APR1419:45751621
OAHU FOREST NWR19APR1418:36211223
KANEOHE MCBH19APR1419:0070715
BELLOWSMSGMSGMSGMSG
HONOLULU AP19APR1419:006011MSG
HONOULIULI FWS19APR1418:4174916
WAIAWA FWS19APR1418:4162715
SCHOFIELD BRKS19APR1418:57421MSG
SCHOFIELD SOUTH19APR1418:514503
WHEELER AAF19APR1418:3070510
KALAELOA19APR1419:07806MSG
PALEHUA19APR1418:362700
WAIANAE VALLEY19APR1419:37198316
WAIANAE HARBORMSGMSGMSGMSG
MAKUA RANGE19APR1418:5869614
KUAOKALA19APR1418:36501523

SYNOPSIS

APR 19 2014 15:32:00 HST
APR 20 2014 01:32:00 UTC

SYNOPSIS FOR HAWAIIAN COASTAL WATERS:
Strong high pressure will pass N of the islands along 34°N Sunday and Monday, followed by another strong high on Thursday.


5 DAY FORECAST


OAHU LEEWARD WATERS-
APR 19 2014 15:32:00 HST
APR 20 2014 01:32:00 UTC

Headlines
SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM HST MONDAY

TONIGHT
Northeast winds to 25 kt. Wind waves 9 ft. Northwest swell 4 ft. Isolated showers through the night.

SUNDAY
Northeast winds to 25 kt. Wind waves 9 ft. Northwest swell 4 ft. Isolated showers.

SUNDAY NIGHT
East winds to 25 kt. Wind waves 11 ft. Northwest swell 3 ft in the evening. Isolated showers.

MONDAY
East winds to 25 kt. Wind waves 11 ft. Isolated showers.

MONDAY NIGHT
East winds 20 kt. Wind waves 9 ft. Isolated showers.

TUESDAY
East winds 20 kt. Wind waves 9 ft. Isolated showers through the day.

TUESDAY NIGHT
East winds 20 kt. Wind waves 8 ft. Isolated showers.

WEDNESDAY
East winds 20 kt. Wind waves 8 ft. Northwest swell 3 to 4 ft. Isolated showers.

THURSDAY
East winds 20 kt. Wind waves 8 ft. Northwest swell 4 to 5 ft. Isolated showers.


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