Marine Weather for AN 230

Active Advisory: (US Severe Weather)
Forecast as of 1:17 PM EST on December 18, 2014
Small Craft Advisory in effect until 10 PM EST this evening
Boston Harbor-
This Afternoon
W winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft.
Tonight
NW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft.
Fri
NW winds around 10 kt. Gusts up to 20 kt in the morning. Waves 1 foot or less.
Fri Night
N winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft.
Sat
N winds 5 to 10 kt. Waves around 2 ft.
Sat Night
N winds 5 to 10 kt. Waves 1 foot or less. A chance of snow showers. Vsby 1 to 3 nm.
Sun
NE winds 5 to 10 kt. Waves 1 foot or less. A chance of rain and snow showers. Vsby 1 to 3 nm.
Sun Night
N winds around 5 kt. Waves 1 foot or less.
Mon
NE winds around 5 kt. Waves 1 foot or less.
Mon Night
NE winds 5 to 10 kt. Waves around 2 ft. A chance of showers. Seas are reported as significant wave height...which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
Small Craft Advisory
Statement as of 10:51 AM EST on December 18, 2014

...Small Craft Advisory remains in effect until 7 PM EST this evening...

* winds and seas...west winds 10 to 20 kt with gusts up to 30 kt. Seas around 2 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions.

For the latest updates...please visit our webpage at www.Weather.Gov/Boston

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Marine Weather Maps

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

Marine Weather Map

Marine Weather Links

Sandy Hook NJ to Fenwick Island de to 20 nm offshore and Delaware Bay

Montauk Point New York to Sandy Hook New Jersey out 20 nm offshore including Long Island Sound...Long Island bays and New York Harbor

Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 nm

Coastal waters from Stonington ME to Merrimack River MA out to 25 nm

Coastal waters from Eastport ME to Stonington ME out 25 nm

Coastal waters from lower Atchafalaya to High Island TX out 60 nm

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Boston, MA 42.1 °F
Providence, RI 42.1 °F
Fall River, MA 43.0 °F
Conimicut Light, RI 45.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
BOSTON NM East of Boston, MA 44013 44 °F 3.61 ft
Buoy A0102 Mass Bay/Stellwagen 44029 45 °F 3.61 ft
Jeffrey s Ledge, NH 44098 49 °F 5.91 ft
NANTUCKET SOUND 44020 44 °F 2.95 ft
Buoy B0102 Western Maine Shelf 44030 46 °F 3.28 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Isle of Shoals, NH IOSN3
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Tide Information

Date Time Tide Type Height
Amelia Earhart Dam, Mystic River, Boston Harbor, Massachusetts:  
2014-12-18 2:10 PM EST Low Tide 0.60
2014-12-18 8:20 PM EST High Tide 8.87
2014-12-19 2:21 AM EST Low Tide 0.87
2014-12-19 8:35 AM EST High Tide 10.23
2014-12-19 2:59 PM EST Low Tide 0.09
Boston Light, Boston Harbor, Massachusetts:  
2014-12-18 2:06 PM EST Low Tide 0.60
2014-12-18 8:18 PM EST High Tide 8.35
2014-12-19 2:17 AM EST Low Tide 0.87
2014-12-19 8:33 AM EST High Tide 9.62
2014-12-19 2:55 PM EST Low Tide 0.09
Boston, Boston Harbor, Massachusetts:  
2014-12-18 2:08 PM EST Low Tide 0.62
2014-12-18 8:19 PM EST High Tide 8.79
2014-12-19 2:19 AM EST Low Tide 0.90
2014-12-19 8:34 AM EST High Tide 10.13
2014-12-19 2:57 PM EST Low Tide 0.09
Charlestown, Charles River entrance, Boston Harbor, Massachusetts:  
2014-12-18 2:09 PM EST Low Tide 0.62
2014-12-18 8:19 PM EST High Tide 8.79
2014-12-19 2:20 AM EST Low Tide 0.90
2014-12-19 8:34 AM EST High Tide 10.13
2014-12-19 2:58 PM EST Low Tide 0.09
Chelsea St. Bridge, Chelsea River, Boston Harbor, Massachusetts:  
2014-12-18 2:14 PM EST Low Tide 0.63
2014-12-18 8:20 PM EST High Tide 8.87
2014-12-19 2:25 AM EST Low Tide 0.91
2014-12-19 8:35 AM EST High Tide 10.23
2014-12-19 3:03 PM EST Low Tide 0.09
Cohasset Harbor (White Head), Massachusetts:  
2014-12-18 2:06 PM EST Low Tide 0.57
2014-12-18 8:23 PM EST High Tide 8.08
2014-12-19 2:17 AM EST Low Tide 0.83
2014-12-19 8:38 AM EST High Tide 9.32
2014-12-19 2:55 PM EST Low Tide 0.08
Crow Point, Hingham Harbor entrance, Massachusetts:  
2014-12-18 2:13 PM EST Low Tide 0.62
2014-12-18 8:21 PM EST High Tide 8.70
2014-12-19 2:24 AM EST Low Tide 0.89
2014-12-19 8:36 AM EST High Tide 10.03
2014-12-19 3:02 PM EST Low Tide 0.09
Damons Point, North River, Massachusetts:  
2014-12-18 2:44 PM EST Low Tide 0.55
2014-12-18 8:39 PM EST High Tide 7.82
2014-12-19 2:55 AM EST Low Tide 0.80
2014-12-19 8:54 AM EST High Tide 9.02
2014-12-19 3:33 PM EST Low Tide 0.08
Deer Island (south end), Boston Harbor, Massachusetts:  
2014-12-18 2:08 PM EST Low Tide 0.60
2014-12-18 8:20 PM EST High Tide 8.52
2014-12-19 2:19 AM EST Low Tide 0.87
2014-12-19 8:35 AM EST High Tide 9.83
2014-12-19 2:57 PM EST Low Tide 0.09
Hingham, Massachusetts:  
2014-12-18 2:16 PM EST Low Tide 0.62
2014-12-18 8:28 PM EST High Tide 8.79
2014-12-19 2:27 AM EST Low Tide 0.90
2014-12-19 8:43 AM EST High Tide 10.13
2014-12-19 3:05 PM EST Low Tide 0.09
Hull, Massachusetts:  
2014-12-18 2:15 PM EST Low Tide 0.60
2014-12-18 8:24 PM EST High Tide 8.52
2014-12-19 2:26 AM EST Low Tide 0.87
2014-12-19 8:39 AM EST High Tide 9.83
2014-12-19 3:04 PM EST Low Tide 0.09
Lynn, Lynn Harbor, Massachusetts:  
2014-12-18 2:05 PM EST Low Tide 0.62
2014-12-18 8:20 PM EST High Tide 8.52
2014-12-19 2:16 AM EST Low Tide 0.90
2014-12-19 8:35 AM EST High Tide 9.83
2014-12-19 2:54 PM EST Low Tide 0.09
Moon Head, Boston Harbor, Massachusetts:  
2014-12-18 2:12 PM EST Low Tide 0.62
2014-12-18 8:20 PM EST High Tide 8.70
2014-12-19 2:23 AM EST Low Tide 0.89
2014-12-19 8:35 AM EST High Tide 10.03
2014-12-19 3:01 PM EST Low Tide 0.09
Nantasket Beach, Weir River, Massachusetts:  
2014-12-18 2:15 PM EST Low Tide 0.62
2014-12-18 8:25 PM EST High Tide 8.70
2014-12-19 2:26 AM EST Low Tide 0.89
2014-12-19 8:40 AM EST High Tide 10.03
2014-12-19 3:04 PM EST Low Tide 0.09
Neponset, Neponset River, Boston Harbor, Massachusetts:  
2014-12-18 2:11 PM EST Low Tide 0.62
2014-12-18 8:17 PM EST High Tide 8.79
2014-12-19 2:22 AM EST Low Tide 0.90
2014-12-19 8:32 AM EST High Tide 10.13
2014-12-19 3:00 PM EST Low Tide 0.09
Nut Island, Quincy Bay, Massachusetts:  
2014-12-18 2:09 PM EST Low Tide 0.62
2014-12-18 8:20 PM EST High Tide 8.70
2014-12-19 2:20 AM EST Low Tide 0.90
2014-12-19 8:35 AM EST High Tide 10.03
2014-12-19 2:58 PM EST Low Tide 0.09
Salem, Salem Harbor, Massachusetts:  
2014-12-18 2:03 PM EST Low Tide 0.60
2014-12-18 8:17 PM EST High Tide 8.26
2014-12-19 2:14 AM EST Low Tide 0.87
2014-12-19 8:32 AM EST High Tide 9.52
2014-12-19 2:52 PM EST Low Tide 0.09
Scituate, Scituate Harbor, Massachusetts:  
2014-12-18 2:07 PM EST Low Tide 0.64
2014-12-18 8:22 PM EST High Tide 8.35
2014-12-19 2:18 AM EST Low Tide 0.92
2014-12-19 8:37 AM EST High Tide 9.62
2014-12-19 2:56 PM EST Low Tide 0.09
Weymouth Fore River Bridge, Massachusetts:  
2014-12-18 2:14 PM EST Low Tide 0.62
2014-12-18 8:28 PM EST High Tide 8.79
2014-12-19 2:25 AM EST Low Tide 0.90
2014-12-19 8:43 AM EST High Tide 10.13
2014-12-19 3:03 PM EST Low Tide 0.09