Marine Weather for PH 121

Active Advisory: (US Severe Weather)
Forecast as of 3:38 PM HST on July 31, 2014
Small Craft Advisory in effect until 6 PM HST Sunday
Alenuihaha Channel-
Tonight
East winds to 25 kt. Wind waves 10 ft. Chance of heavy showers.
Friday
East winds to 25 kt. Wind waves 10 ft. South swell 3 ft. Chance of heavy showers.
Friday Night
East winds to 25 kt. Wind waves 10 ft. South swell 3 ft. Chance of heavy showers.
Saturday
East winds to 25 kt. Wind waves 10 ft. South swell 3 ft. Chance of heavy showers.
Saturday Night
East winds to 25 kt. Wind waves 9 ft. South swell 3 ft. Chance of showers through the night.
Sunday
East winds to 25 kt. Wind waves 11 ft. South swell 3 ft early in the morning. Chance of showers in the morning. Slight chance of showers in the afternoon.
Sunday Night
East winds to 25 kt. Wind waves 10 ft. Slight chance of showers in the evening. Chance of showers after midnight.
Monday
East winds to 25 kt. Wind waves 10 ft.
Tuesday
East winds to 25 kt. Wind waves 11 ft.
Small Craft Advisory
Statement as of 3:33 PM HST on July 31, 2014

...Small Craft Advisory remains in effect until 6 PM HST Sunday...

A Small Craft Advisory remains in effect until 6 PM HST Sunday.

* Winds and seas...through Sunday afternoon...east winds 15 to 25 knots with higher gusts and seas of 7 to 10 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

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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 82 °F 3.28 ft
Mokapu Point, HI 51202 80 °F 4.92 ft
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Hana, Maui Island, Hawaii:  
2014-07-31 11:56 PM HST Low Tide 0.26
2014-08-01 6:14 AM HST High Tide 1.53
2014-08-01 11:10 AM HST Low Tide 0.43
2014-08-01 5:55 PM HST High Tide 2.02
2014-08-02 12:34 AM HST Low Tide 0.24
2014-08-02 7:28 AM HST High Tide 1.51
Kihei, Maalaea Bay, Maui Island, Hawaii:  
2014-08-01 12:57 AM HST Low Tide 0.26
2014-08-01 7:26 AM HST High Tide 1.37
2014-08-01 12:11 PM HST Low Tide 0.43
2014-08-01 7:07 PM HST High Tide 1.81
2014-08-02 1:35 AM HST Low Tide 0.24
2014-08-02 8:40 AM HST High Tide 1.35
Kuheia Bay, Kahoolawe Island, Hawaii:  
2014-08-01 1:25 AM HST Low Tide 0.17
2014-08-01 7:58 AM HST High Tide 1.49
2014-08-01 1:20 PM HST Low Tide 0.71
2014-08-01 7:07 PM HST High Tide 1.61
2014-08-02 2:02 AM HST Low Tide 0.16
Mahukona, Hawaii Island, Hawaii:  
2014-08-01 1:09 AM HST Low Tide 0.22
2014-08-01 7:14 AM HST High Tide 1.29
2014-08-01 12:43 PM HST Low Tide 0.52
2014-08-01 6:50 PM HST High Tide 1.60
2014-08-02 1:48 AM HST Low Tide 0.21
2014-08-02 8:23 AM HST High Tide 1.31
Makena, Maui Island, Hawaii:  
2014-08-01 12:48 AM HST Low Tide 0.26
2014-08-01 6:55 AM HST High Tide 1.06
2014-08-01 12:01 PM HST Low Tide 0.43
2014-08-01 6:36 PM HST High Tide 1.40
2014-08-02 1:25 AM HST Low Tide 0.24
2014-08-02 8:09 AM HST High Tide 1.05
Smuggler Cove, Kahoolawe Island, Hawaii:  
2014-08-01 1:38 AM HST Low Tide 0.17
2014-08-01 7:52 AM HST High Tide 1.49
2014-08-01 1:32 PM HST Low Tide 0.71
2014-08-01 7:01 PM HST High Tide 1.61
2014-08-02 2:14 AM HST Low Tide 0.16