Marine Weather for PH 123

Active Advisory: (US Severe Weather)
Forecast as of 3:41 PM HST on November 22, 2017
Small Craft Advisory in effect through Friday afternoon
Big Island Leeward Waters-
Tonight
East winds 10 knots west of The Big Island...east to 25 knots near South Point. Wind waves 7 feet. North swell 6 feet increasing to 8 feet after midnight. Haze. Isolated showers.
Thursday
West of The Big Island, east winds 15 knots veering south in the afternoon. Near South Point, east winds to 25 knots. Wind waves 8 feet. North swell 10 feet. Haze. Isolated showers.
Thursday Night
East winds 15 knots west of The Big Island... east to 30 knots near South Point. Wind waves 9 feet. North swell 9 feet. Haze through the night. Isolated showers through the night.
Friday
Southwest winds 15 knots west of The Big Island... northeast to 30 knots near South Point. Wind waves 9 feet. North swell 7 feet. Isolated showers in the morning. Haze through the day.
Friday Night
East winds 10 knots west of The Big Island...east to 30 knots near South Point. Wind waves 9 feet. North swell 6 feet. Haze. Isolated showers.
Saturday
West of The Big Island, north winds 10 knots in the morning becoming variable less than 10 knots. Near South Point, east winds to 25 knots. Wind waves 9 feet. North swell 5 feet. Isolated showers in the morning. Haze through the day.
Saturday Night
Winds variable less than 10 knots west of The Big Island...east to 25 knots near South Point. Wind waves 7 feet. North swell 5 feet. Haze through the night. Isolated showers through the night.
Sunday
West of The Big Island, west winds 15 knots veering east. Near South Point, east winds to 30 knots. Wind waves 9 feet. North swell 5 to 7 feet. Haze. Scattered showers.
Monday
West of The Big Island, southeast winds 10 knots veering southwest in the afternoon, then backing east. Near South Point, east winds to 25 knots. Wind waves 11 to 12 feet. North swell 7 feet. Haze. Scattered showers.

Watches & Warnings

Small Craft Advisory
Issued: 3:33 PM HST Nov. 22, 2017 – National Weather Service

... Small Craft Advisory in effect until 6 PM HST Friday...

The National Weather Service in Honolulu has issued a Small Craft
Advisory, which is in effect until 6 PM HST Friday.

* Winds and seas... northeast winds 15 to 25 kt with gusts up to
35 kt. Seas 6 to 9 feet.

* Winds... northeast 15 to 25 kt with gusts up to 35 kt.

* Seas... 6 to 9 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that winds 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

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 79 °F 2.95 ft
Mokapu Point, HI 51202 79 °F 10.50 ft
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Honuapo, Hawaii Island, Hawaii:  
2017-11-23 06:56 AM HST High Tide 2.48
2017-11-23 02:03 PM HST Low Tide 0.88
2017-11-23 06:13 PM HST High Tide 1.17
2017-11-23 11:58 PM HST Low Tide 0.43
2017-11-24 07:46 AM HST High Tide 2.36
Kailua Kona, Hawaii Island, Hawaii:  
2017-11-23 06:56 AM HST High Tide 1.96
2017-11-23 02:07 PM HST Low Tide 0.59
2017-11-23 06:13 PM HST High Tide 0.93
2017-11-24 12:02 AM HST Low Tide 0.29
2017-11-24 07:46 AM HST High Tide 1.87
Kawaihae, Hawaii Island, Hawaii:  
2017-11-23 07:06 AM HST High Tide 2.09
2017-11-23 02:40 PM HST Low Tide 0.30
2017-11-23 07:38 PM HST High Tide 0.74
2017-11-24 12:18 AM HST Low Tide 0.38
2017-11-24 07:52 AM HST High Tide 1.97
Mahukona, Hawaii Island, Hawaii:  
2017-11-23 06:56 AM HST High Tide 1.96
2017-11-23 02:12 PM HST Low Tide 0.59
2017-11-23 06:13 PM HST High Tide 0.93
2017-11-24 12:07 AM HST Low Tide 0.29
2017-11-24 07:46 AM HST High Tide 1.87
Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii:  
2017-11-23 07:06 AM HST High Tide 1.96
2017-11-23 02:17 PM HST Low Tide 0.59
2017-11-23 06:23 PM HST High Tide 0.93
2017-11-24 12:12 AM HST Low Tide 0.29
2017-11-24 07:56 AM HST High Tide 1.87