Marine Weather for PH 123

Active Advisory: (US Severe Weather)
Forecast as of 3:29 PM HST on December 20, 2014
Small Craft Advisory in effect from 4 am Sunday to 6 am HST Tuesday
Big Island Leeward Waters-
Tonight
West of The Big Island...north winds 10 kt in the evening becoming variable less than 10 kt. Near South Point... east winds 20 kt. Wind waves 7 ft. Northwest swell 3 ft. Haze through the night. Isolated showers in the evening. Scattered showers after midnight.
Sunday
Northeast winds 15 kt. Wind waves 6 ft. Northwest swell 9 ft. Scattered showers in the morning. Haze through the day.
Sunday Night
North winds 15 kt. Wind waves 5 ft. Northwest swell 12 ft. Haze. Isolated showers.
Monday
West of The Big Island...west winds 10 kt in the morning becoming variable less than 10 kt. Near South Point... east winds 15 kt. Wind waves 5 ft. Northwest swell 12 ft. Haze. Isolated showers.
Monday Night
Northeast winds 15 kt. Wind waves 4 ft. Northwest swell 10 ft. Haze through the night. Isolated heavy showers through the night. Slight chance of thunderstorms after midnight.
Tuesday
Northeast winds 20 kt. Wind waves 6 ft. Northwest swell 8 ft. Haze through the day. Isolated heavy showers in the morning. Slight chance of thunderstorms through the day. Scattered heavy showers in the afternoon.
Tuesday Night
Northeast winds to 25 kt. Wind waves 9 ft. Northwest swell 7 ft. Haze. Scattered showers and slight chance of thunderstorms.
Wednesday
Northeast winds 20 kt. Wind waves 7 to 9 ft. Northwest swell 5 ft. Haze. Isolated showers.
Thursday
Northeast winds 15 kt. Wind waves 5 to 7 ft. Northwest swell 3 to 4 ft. Haze. Isolated showers.
Small Craft Advisory
Statement as of 3:29 PM HST on December 20, 2014

...Small Craft Advisory in effect from 4 am Sunday to 6 am HST Tuesday...

The National Weather Service in Honolulu has issued a Small Craft Advisory...which is in effect from 4 am Sunday to 6 am HST Tuesday.

* Winds and seas...northeast winds 15 to 25 knots. Small Craft Advisory winds are expected to begin Monday morning near Kauai...and then spread to the southeast over the remaining waters. Rough seas 10 to 16 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.

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 78 °F 5.91 ft
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Honuapo, Hawaii Island, Hawaii:  
2014-12-21 3:40 AM HST High Tide 3.06
2014-12-21 10:05 AM HST Low Tide 0.56
2014-12-21 3:00 PM HST High Tide 1.61
2014-12-21 9:05 PM HST Low Tide -0.51
2014-12-22 4:19 AM HST High Tide 3.15
Kailua Kona, Hawaii Island, Hawaii:  
2014-12-21 3:40 AM HST High Tide 2.43
2014-12-21 10:09 AM HST Low Tide 0.38
2014-12-21 3:00 PM HST High Tide 1.28
2014-12-21 9:09 PM HST Low Tide -0.34
2014-12-22 4:19 AM HST High Tide 2.50
Kawaihae, Hawaii Island, Hawaii (sub):  
2014-12-20 8:48 PM HST Low Tide -0.27
2014-12-21 4:03 AM HST High Tide 2.52
2014-12-21 10:29 AM HST Low Tide 0.34
2014-12-21 3:23 PM HST High Tide 1.32
2014-12-21 9:29 PM HST Low Tide -0.31
2014-12-22 4:42 AM HST High Tide 2.59
Kawaihae, Hawaii Island, Hawaii:  
2014-12-21 3:47 AM HST High Tide 2.64
2014-12-21 10:46 AM HST Low Tide 0.12
2014-12-21 3:39 PM HST High Tide 0.99
2014-12-21 9:14 PM HST Low Tide -0.29
2014-12-22 4:27 AM HST High Tide 2.71
Mahukona, Hawaii Island, Hawaii:  
2014-12-21 3:40 AM HST High Tide 2.43
2014-12-21 10:14 AM HST Low Tide 0.38
2014-12-21 3:00 PM HST High Tide 1.28
2014-12-21 9:14 PM HST Low Tide -0.34
2014-12-22 4:19 AM HST High Tide 2.50
Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii:  
2014-12-21 3:50 AM HST High Tide 2.43
2014-12-21 10:19 AM HST Low Tide 0.38
2014-12-21 3:10 PM HST High Tide 1.28
2014-12-21 9:19 PM HST Low Tide -0.34
2014-12-22 4:29 AM HST High Tide 2.50