Marine Weather for PH 123

Active Advisory: (US Severe Weather)
Forecast as of 9:30 PM HST on April 17, 2014
Small Craft Advisory in effect until 6 PM HST Saturday
Big Island Leeward Waters-
Rest Of Tonight
East winds 10 kt west of The Big Island... east to 25 kt near South Point. Wind waves 11 ft. Northwest swell 3 ft. Isolated showers.
Friday
Southwest winds 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 10 ft. Isolated showers in the morning.
Friday Night
Southwest winds 10 kt west of The Big Island... east to 25 kt near South Point. Wind waves 10 ft. Isolated showers.
Saturday
Southwest winds 10 kt west of The Big Island... east to 25 kt near South Point. Wind waves 10 ft. Isolated showers.
Saturday Night
Southwest winds 10 kt west of The Big Island... east to 25 kt near South Point. Wind waves 10 ft. Isolated showers.
Sunday
Southwest winds 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 12 ft. Isolated showers in the morning.
Sunday Night
West winds 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 11 ft. Isolated showers.
Monday
West winds 10 kt west of The Big Island...east to 25 kt near South Point. Wind waves 9 to 11 ft. Isolated showers.
Tuesday
West of The Big Island...southwest winds 10 kt backing southeast. Near South Point...east winds to 25 kt. Wind waves 9 to 10 ft. Isolated showers.
Small Craft Advisory
Statement as of 3:49 PM HST on April 17, 2014

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

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

* Winds and seas...east winds to 25 knots and rough seas to 11 ft.

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.

Marine Weather Maps

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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

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Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Kaumalapau, HI 51203 78 °F 2.62 ft
Mokapu Point, HI 51202 76 °F 6.23 ft
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Honuapo, Hawaii Island, Hawaii:  
2014-04-18 12:07 AM HST Low Tide 0.45
2014-04-18 5:11 AM HST High Tide 1.39
2014-04-18 11:18 AM HST Low Tide -0.34
2014-04-18 6:36 PM HST High Tide 2.45
2014-04-19 1:09 AM HST Low Tide 0.55
2014-04-19 5:55 AM HST High Tide 1.21
Kailua Kona, Hawaii Island, Hawaii:  
2014-04-18 12:11 AM HST Low Tide 0.30
2014-04-18 5:11 AM HST High Tide 1.10
2014-04-18 11:22 AM HST Low Tide -0.23
2014-04-18 6:36 PM HST High Tide 1.94
2014-04-19 1:13 AM HST Low Tide 0.37
2014-04-19 5:55 AM HST High Tide 0.96
Kawaihae, Hawaii Island, Hawaii (sub):  
2014-04-18 12:31 AM HST Low Tide 0.27
2014-04-18 5:34 AM HST High Tide 1.14
2014-04-18 11:42 AM HST Low Tide -0.20
2014-04-18 6:59 PM HST High Tide 2.01
2014-04-19 1:33 AM HST Low Tide 0.33
2014-04-19 6:18 AM HST High Tide 0.99
Kawaihae, Hawaii Island, Hawaii:  
2014-04-18 12:54 AM HST Low Tide 0.23
2014-04-18 5:58 AM HST High Tide 1.05
2014-04-18 11:37 AM HST Low Tide -0.04
2014-04-18 6:50 PM HST High Tide 2.31
2014-04-19 1:56 AM HST Low Tide 0.27
2014-04-19 6:53 AM HST High Tide 0.92
Mahukona, Hawaii Island, Hawaii:  
2014-04-18 12:16 AM HST Low Tide 0.30
2014-04-18 5:11 AM HST High Tide 1.10
2014-04-18 11:27 AM HST Low Tide -0.23
2014-04-18 6:36 PM HST High Tide 1.94
2014-04-19 1:18 AM HST Low Tide 0.37
2014-04-19 5:55 AM HST High Tide 0.96
Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii:  
2014-04-18 12:21 AM HST Low Tide 0.30
2014-04-18 5:21 AM HST High Tide 1.10
2014-04-18 11:32 AM HST Low Tide -0.23
2014-04-18 6:46 PM HST High Tide 1.94
2014-04-19 1:23 AM HST Low Tide 0.37
2014-04-19 6:05 AM HST High Tide 0.96