Marine Weather for PH 123

Active Advisory: (US Severe Weather)
Forecast as of 9:18 PM HST on May 2, 2015
Small Craft Advisory in effect until 6 PM HST Tuesday
Big Island Leeward Waters-
Rest Of Tonight
Winds variable less than 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 11 ft. Haze through the night. Isolated showers after midnight.
Sunday
Winds variable less than 10 kt west of The Big Island... east to 25 kt near South Point. Wind waves 10 ft. Isolated showers in the morning. Haze through the day.
Sunday Night
Winds variable less than 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 9 ft. Haze through the night. Isolated showers after midnight.
Monday
Winds variable less than 10 kt west of The Big Island... east to 25 kt near South Point. Wind waves 11 ft. Isolated showers in the morning. Haze through the day.
Monday Night
Winds variable less than 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 11 ft. Haze through the night. Isolated showers after midnight.
Tuesday
West winds 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 11 ft. Haze.
Tuesday Night
Winds variable less than 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 11 ft. Swell south 3 ft. Haze through the night. Isolated showers after midnight.
Wednesday
Winds variable less than 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 9 to 11 ft. Swell south 3 to 4 ft. Haze.
Thursday
Winds variable less than 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 9 ft. North swell 3 to 4 ft. Haze.
Small Craft Advisory
Statement as of 3:28 PM HST on May 02, 2015

... Small Craft Advisory now in effect until 6 PM HST Tuesday...

The Small Craft Advisory is now in effect until 6 PM HST Tuesday.

* Winds and seas... through early Tuesday evening... east winds 20
to 25 knots... with higher gusts. Rough seas 7 to 11 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
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.






Marine Weather Maps

Click any area for a Zone forecast. Click the Station ID for station data.

Marine Weather Map

Marine Weather Links

Hawaiian coastal waters within 40 nautical miles including the Hawaiian islands humpback whale National marine Sanctuary.

Hawaiian offshore waters beyond 40 nautical miles out to 240 nautical miles including the portion of the papahanaumokuakea marine National Monument east of French Frigate Shoals

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Kaumalapau, HI 51203 78 °F 3.61 ft
Mokapu Point, HI 51202 76 °F 7.87 ft
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Honuapo, Hawaii Island, Hawaii:  
2015-05-02 9:29 PM HST Low Tide 0.36
2015-05-03 2:56 AM HST High Tide 1.68
2015-05-03 9:02 AM HST Low Tide -0.37
2015-05-03 3:57 PM HST High Tide 2.48
2015-05-03 10:08 PM HST Low Tide 0.37
2015-05-04 3:27 AM HST High Tide 1.60
Kailua Kona, Hawaii Island, Hawaii:  
2015-05-02 9:33 PM HST Low Tide 0.24
2015-05-03 2:56 AM HST High Tide 1.33
2015-05-03 9:06 AM HST Low Tide -0.25
2015-05-03 3:57 PM HST High Tide 1.96
2015-05-03 10:12 PM HST Low Tide 0.25
2015-05-04 3:27 AM HST High Tide 1.27
Kawaihae, Hawaii Island, Hawaii (sub):  
2015-05-02 9:53 PM HST Low Tide 0.22
2015-05-03 3:19 AM HST High Tide 1.38
2015-05-03 9:26 AM HST Low Tide -0.22
2015-05-03 4:20 PM HST High Tide 2.04
2015-05-03 10:32 PM HST Low Tide 0.22
2015-05-04 3:50 AM HST High Tide 1.31
Kawaihae, Hawaii Island, Hawaii:  
2015-05-02 10:08 PM HST Low Tide 0.28
2015-05-03 3:25 AM HST High Tide 1.29
2015-05-03 9:17 AM HST Low Tide -0.08
2015-05-03 4:10 PM HST High Tide 2.28
2015-05-03 10:49 PM HST Low Tide 0.25
2015-05-04 4:01 AM HST High Tide 1.20
Mahukona, Hawaii Island, Hawaii:  
2015-05-02 9:38 PM HST Low Tide 0.24
2015-05-03 2:56 AM HST High Tide 1.33
2015-05-03 9:11 AM HST Low Tide -0.25
2015-05-03 3:57 PM HST High Tide 1.96
2015-05-03 10:17 PM HST Low Tide 0.25
2015-05-04 3:27 AM HST High Tide 1.27
Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii:  
2015-05-02 9:43 PM HST Low Tide 0.24
2015-05-03 3:06 AM HST High Tide 1.33
2015-05-03 9:16 AM HST Low Tide -0.25
2015-05-03 4:07 PM HST High Tide 1.96
2015-05-03 10:22 PM HST Low Tide 0.25
2015-05-04 3:37 AM HST High Tide 1.27