Marine Weather for AN 230

Forecast as of 9:33 PM EDT on April 18, 2014
Synopsis For Massachusetts And Rhode Island Coastal Waters
Aside from a weak cold frontal passage by Saturday afternoon. High pressure will dominate over the waters through the weekend. Another cold front will cross the waters on Wed. For information on possible hazardous weather beyond the 24-36 hour forecast period...please visit www.Weather.Gov/Boston and follow the hazardous outlooks link at the top of the blue bar on the left.
Forecast as of 9:33 PM EDT on April 18, 2014
Boston Harbor-
Overnight
Se winds 5 to 10 kt...becoming SW. Waves 1 foot or less...except 2 to 4 ft at the Outer Harbor entrance.
Sat
W winds 5 to 10 kt...becoming NW 10 to 15 kt in the afternoon. Gusts up to 25 kt. Waves around 2 ft.
Sat Night
N winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft.
Sun
NE winds 5 to 10 kt...becoming E in the afternoon. Waves 1 foot or less.
Sun Night
S winds 5 to 10 kt. Waves 1 foot or less.
Mon
S winds 5 to 10 kt. Waves 1 foot or less.
Mon Night
S winds 10 to 15 kt...becoming SW 5 to 10 kt after midnight. Waves 1 foot or less.
Tue
S winds 5 to 10 kt. Waves 1 foot or less.
Tue Night
SW winds 5 to 10 kt. Waves 1 foot or less. A chance of showers.
Wed
NW winds 5 to 10 kt. Waves 1 to 2 ft. A chance of showers.
Wed Night
NW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 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.

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

New England Continental shelf and slope waters from 25 nm offshore to the Hague line...except to 1000 FM S of New England.

W central N Atlc Continental shelf and slope waters beyond 20 nm...to 250 nm offshore...including S of Georges Bank from 1000 FM to...250 nm offshore.

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Boston, MA 43.0 °F
Providence, RI 46.0 °F
Fall River, MA 48.0 °F
Conimicut Light, RI 46.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
BOSTON NM East of Boston, MA 44013 40 °F 6.56 ft
Buoy A0102 Mass Bay/Stellwagen 44029 40 °F 7.22 ft
Jeffrey s Ledge, NH 44098 40 °F 6.56 ft
NANTUCKET SOUND 44020 43 °F 0.98 ft
Buoy B0102 Western Maine Shelf 44030 41 °F 7.55 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:  
2014-04-18 8:26 PM EDT Low Tide 0.11
2014-04-19 2:33 AM EDT High Tide 11.12
2014-04-19 8:59 AM EDT Low Tide -0.72
2014-04-19 3:11 PM EDT High Tide 9.99
2014-04-19 9:16 PM EDT Low Tide 0.26
2014-04-20 3:23 AM EDT High Tide 10.99
Boston Light, Boston Harbor, Massachusetts:  
2014-04-18 8:22 PM EDT Low Tide 0.11
2014-04-19 2:31 AM EDT High Tide 10.46
2014-04-19 8:55 AM EDT Low Tide -0.72
2014-04-19 3:09 PM EDT High Tide 9.40
2014-04-19 9:12 PM EDT Low Tide 0.26
2014-04-20 3:21 AM EDT High Tide 10.34
Boston, Boston Harbor, Massachusetts:  
2014-04-18 8:24 PM EDT Low Tide 0.11
2014-04-19 2:32 AM EDT High Tide 11.01
2014-04-19 8:57 AM EDT Low Tide -0.75
2014-04-19 3:10 PM EDT High Tide 9.89
2014-04-19 9:14 PM EDT Low Tide 0.27
2014-04-20 3:22 AM EDT High Tide 10.88
Charlestown, Charles River entrance, Boston Harbor, Massachusetts:  
2014-04-18 8:25 PM EDT Low Tide 0.11
2014-04-19 2:32 AM EDT High Tide 11.01
2014-04-19 8:58 AM EDT Low Tide -0.75
2014-04-19 3:10 PM EDT High Tide 9.89
2014-04-19 9:15 PM EDT Low Tide 0.27
2014-04-20 3:22 AM EDT High Tide 10.88
Chelsea St. Bridge, Chelsea River, Boston Harbor, Massachusetts:  
2014-04-18 8:30 PM EDT Low Tide 0.11
2014-04-19 2:33 AM EDT High Tide 11.12
2014-04-19 9:03 AM EDT Low Tide -0.75
2014-04-19 3:11 PM EDT High Tide 9.99
2014-04-19 9:20 PM EDT Low Tide 0.27
2014-04-20 3:23 AM EDT High Tide 10.99
Cohasset Harbor (White Head), Massachusetts:  
2014-04-18 8:22 PM EDT Low Tide 0.10
2014-04-19 2:36 AM EDT High Tide 10.13
2014-04-19 8:55 AM EDT Low Tide -0.69
2014-04-19 3:14 PM EDT High Tide 9.10
2014-04-19 9:12 PM EDT Low Tide 0.25
2014-04-20 3:26 AM EDT High Tide 10.01
Crow Point, Hingham Harbor entrance, Massachusetts:  
2014-04-18 8:29 PM EDT Low Tide 0.11
2014-04-19 2:34 AM EDT High Tide 10.90
2014-04-19 9:02 AM EDT Low Tide -0.74
2014-04-19 3:12 PM EDT High Tide 9.79
2014-04-19 9:19 PM EDT Low Tide 0.27
2014-04-20 3:24 AM EDT High Tide 10.78
Damons Point, North River, Massachusetts:  
2014-04-18 9:00 PM EDT Low Tide 0.10
2014-04-19 2:52 AM EDT High Tide 9.80
2014-04-19 9:33 AM EDT Low Tide -0.67
2014-04-19 3:30 PM EDT High Tide 8.80
2014-04-19 9:50 PM EDT Low Tide 0.24
2014-04-20 3:42 AM EDT High Tide 9.69
Deer Island (south end), Boston Harbor, Massachusetts:  
2014-04-18 8:24 PM EDT Low Tide 0.11
2014-04-19 2:33 AM EDT High Tide 10.68
2014-04-19 8:57 AM EDT Low Tide -0.72
2014-04-19 3:11 PM EDT High Tide 9.59
2014-04-19 9:14 PM EDT Low Tide 0.26
2014-04-20 3:23 AM EDT High Tide 10.56
Hingham, Massachusetts:  
2014-04-18 8:32 PM EDT Low Tide 0.11
2014-04-19 2:41 AM EDT High Tide 11.01
2014-04-19 9:05 AM EDT Low Tide -0.75
2014-04-19 3:19 PM EDT High Tide 9.89
2014-04-19 9:22 PM EDT Low Tide 0.27
2014-04-20 3:31 AM EDT High Tide 10.88
Hull, Massachusetts:  
2014-04-18 8:31 PM EDT Low Tide 0.11
2014-04-19 2:37 AM EDT High Tide 10.68
2014-04-19 9:04 AM EDT Low Tide -0.72
2014-04-19 3:15 PM EDT High Tide 9.59
2014-04-19 9:21 PM EDT Low Tide 0.26
2014-04-20 3:27 AM EDT High Tide 10.56
Lynn, Lynn Harbor, Massachusetts:  
2014-04-18 8:21 PM EDT Low Tide 0.11
2014-04-19 2:33 AM EDT High Tide 10.68
2014-04-19 8:54 AM EDT Low Tide -0.75
2014-04-19 3:11 PM EDT High Tide 9.59
2014-04-19 9:11 PM EDT Low Tide 0.27
2014-04-20 3:23 AM EDT High Tide 10.56
Moon Head, Boston Harbor, Massachusetts:  
2014-04-18 8:28 PM EDT Low Tide 0.11
2014-04-19 2:33 AM EDT High Tide 10.90
2014-04-19 9:01 AM EDT Low Tide -0.74
2014-04-19 3:11 PM EDT High Tide 9.79
2014-04-19 9:18 PM EDT Low Tide 0.27
2014-04-20 3:23 AM EDT High Tide 10.78
Nantasket Beach, Weir River, Massachusetts:  
2014-04-18 8:31 PM EDT Low Tide 0.11
2014-04-19 2:38 AM EDT High Tide 10.90
2014-04-19 9:04 AM EDT Low Tide -0.74
2014-04-19 3:16 PM EDT High Tide 9.79
2014-04-19 9:21 PM EDT Low Tide 0.27
2014-04-20 3:28 AM EDT High Tide 10.78
Neponset, Neponset River, Boston Harbor, Massachusetts:  
2014-04-18 8:27 PM EDT Low Tide 0.11
2014-04-19 2:30 AM EDT High Tide 11.01
2014-04-19 9:00 AM EDT Low Tide -0.75
2014-04-19 3:08 PM EDT High Tide 9.89
2014-04-19 9:17 PM EDT Low Tide 0.27
2014-04-20 3:20 AM EDT High Tide 10.88
Nut Island, Quincy Bay, Massachusetts:  
2014-04-18 8:25 PM EDT Low Tide 0.11
2014-04-19 2:33 AM EDT High Tide 10.90
2014-04-19 8:58 AM EDT Low Tide -0.75
2014-04-19 3:11 PM EDT High Tide 9.79
2014-04-19 9:15 PM EDT Low Tide 0.27
2014-04-20 3:23 AM EDT High Tide 10.78
Salem, Salem Harbor, Massachusetts:  
2014-04-18 8:19 PM EDT Low Tide 0.11
2014-04-19 2:30 AM EDT High Tide 10.35
2014-04-19 8:52 AM EDT Low Tide -0.72
2014-04-19 3:08 PM EDT High Tide 9.30
2014-04-19 9:09 PM EDT Low Tide 0.26
2014-04-20 3:20 AM EDT High Tide 10.23
Scituate, Scituate Harbor, Massachusetts:  
2014-04-18 8:23 PM EDT Low Tide 0.12
2014-04-19 2:35 AM EDT High Tide 10.46
2014-04-19 8:56 AM EDT Low Tide -0.77
2014-04-19 3:13 PM EDT High Tide 9.40
2014-04-19 9:13 PM EDT Low Tide 0.28
2014-04-20 3:25 AM EDT High Tide 10.34
Weymouth Fore River Bridge, Massachusetts:  
2014-04-18 8:30 PM EDT Low Tide 0.11
2014-04-19 2:41 AM EDT High Tide 11.01
2014-04-19 9:03 AM EDT Low Tide -0.75
2014-04-19 3:19 PM EDT High Tide 9.89
2014-04-19 9:20 PM EDT Low Tide 0.27
2014-04-20 3:31 AM EDT High Tide 10.88