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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 2018-07-19T16:00:00

WHHW70 PHFO 181330
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
330 AM HST Wed Jul 18 2018

...LOCALLY STRONG TRADE WINDS WILL CONTINUE...

PHZ113>115-118-190230-
/O.CON.PHFO.SC.Y.0027.000000T0000Z-180719T1600Z/
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Maui County Leeward Waters-
330 AM HST Wed Jul 18 2018

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

* Winds and Seas...East winds 20 to 25 kt, with higher gusts.
Seas 7 to 10 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory indicates inexperienced mariners,
especially those operating smaller vessels, should avoid
navigating in these hazardous conditions.

&&

$$



HOURLY WEATHER
600 AM HST WED JUL 18 2018
PHZ110>124-180-181700-
BUOY REPORTS
STATION/POSITIONTIMETEMPWINDPRESWAVESWELL
AIRSEADIR/SP/GHT/PERHT/DIR
(UTC)(F)(DEG/KT/KT)(MB)(FT/S)(FT/D)
Buoy 51101NOT AVBL
Buoy 51100NOT AVBL
Buoy 5100216108060/ 19/ 231013.8
Buoy 510031550808070/ 14/ 161014.9R6/ 85/100
Buoy 510041610788070/ 21/ 271014.4
WAIMEA BAY#NOT AVBL
MOKAPU POINT#160479N/A7/ 92/ 90
LANAI#NOT AVBL
BARBERS PT 2#NOT AVBL
PAUWELA#160078N/A8/ 92/ 90
HILO#155779N/A9/103/ 90
KANEOHE BAY#155478N/A6/ 92/ 70
KANEOHE BAY 2#NOT AVBL
HANALEI#160680N/A7/ 92/ 80
Kahului Harbor160050/ 19/ 24N/A
Honolulu Harbor16008080110/ 4/ 111016.1
PEARL HARBOR#160080N/A3/ 72/160
Kilo NaluNOT AVBL
Hilo Harbor1600220/ 6/ 7N/A
Mokuoloe1536798180/ 12/ 171016.8R
Nawiliwili160070/ 11/ 13N/A
WHOTS BUOYNOT AVBL
BUOY 51028NOT AVBL
$$

WIND OBSERVATIONS

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

StationDateTimeDirectionSpeedGust
Kahuku18Jul1806:0071813
Kahuku Trng18Jul1805:59282416
Kii18Jul1805:45831520
Oahu Forest NWR18Jul1805:361161225
Kaneohe MCBHMSGMSGMSGMSG
Bellows18Jul1806:00731418
Honolulu AP18Jul1806:0061118
Honouliuli FWS18Jul1805:4122011
Waiawa FWS18Jul1805:4139411
Schofield Brks18Jul1805:572564MSG
Schofield SouthMSGMSGMSGMSG
Wheeler AAF18Jul1805:304249
Kalaeloa18Jul1806:0044MSG
Palehua18Jul1805:36541222
Waianae Valley18Jul1805:37191818
Waianae HarborMSGMSGMSGMSG
Makua Range18Jul1805:58119813
Kuaokala18Jul1805:36551221

SYNOPSIS

JUL 17 2018 17:30:00 HST
JUL 18 2018 13:30:00 UTC

Synopsis for Hawaiian coastal waters:
Broad high pressure far north of the islands will maintain breezy to locally strong trade winds. An area of low pressure passing south of the islands is expected to provide an additional boost to trade wind speeds through Thursday.


5 DAY FORECAST


Oahu Leeward Waters-
JUL 17 2018 17:30:00 HST
JUL 18 2018 13:30:00 UTC

Headlines
SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY THURSDAY MORNING

TODAY
East winds to 25 knots. Wind waves 8 feet. Swell northeast 3 feet. Isolated showers.

TONIGHT
East winds to 25 knots. Wind waves 8 feet. Swell northeast 3 feet. Scattered showers in the evening, then isolated showers after midnight.

THURSDAY
East winds 20 knots. Wind waves 7 feet. Isolated showers in the morning.

THURSDAY NIGHT
Northeast winds 20 knots. Wind waves 6 feet.

FRIDAY
Northeast winds 15 knots. Wind waves 5 feet.

FRIDAY NIGHT
Northeast winds 15 knots. Wind waves 4 feet.

SATURDAY
Northeast winds 15 knots. Wind waves 4 feet. South swell 3 feet.

SUNDAY
Northeast winds 15 knots. Wind waves 4 to 5 feet. South swell 3 feet. Isolated showers.


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