AN 230
Forecast as of 1:17 PM EDT on May 18, 2013
Synopsis For Massachusetts And Rhode Island Coastal Waters
Strong high pressure over eastern Quebec builds southward into the eastern New England waters today and Sunday. This will provide light winds...tranquil seas and dry weather. A warm front will approach the waters Sunday night and eventually lift north of the waters early next week. 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 1:17 PM EDT on May 18, 2013
Boston Harbor-
This Afternoon
Se winds 10 to 15 kt. Waves 1 foot or less. A slight chance of showers.
Tonight
S winds 5 to 10 kt. Waves 1 foot or less.
Sun
S winds around 5 kt...increasing to around 10 kt in the afternoon. Waves 1 foot or less.
Sun Night
S winds around 10 kt...becoming se after midnight. Waves 1 foot or less. A chance of showers. Vsby 1 to 3 nm.
Mon
SW winds around 5 kt...increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves around 2 ft. A chance of showers. Vsby 1 to 3 nm.
Mon Night
SW winds 10 to 15 kt. Waves around 2 ft. A chance of showers. Vsby 1 to 3 nm.
Tue
SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. A chance of showers and tstms. Vsby 1 to 3 nm.
Tue Night
N winds 5 to 10 kt. Waves 1 foot or less. A chance of showers and tstms.
Wed
E winds 5 to 10 kt. Waves 1 foot or less. A chance of showers.
Wed Night
E winds 5 to 10 kt. Waves 1 foot or less. A chance of showers. Winds and waves higher in and near tstms. 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 Map
Click any area for a Zone forecast. Click the Station ID for station data.
Buoys / Water Temps Wave Heights
Marine Weather Map
Global Marine Zone Map
Marine 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
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Coastal Water Temperatures
Place Temperature
Boston, MA 54.0 °F
Providence, RI 57.9 °F
Fall River, MA 60.1 °F
Conimicut Light, RI 64.0 °F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
BOSTON NM East of Boston, MA 44013 56 °F 1.64 ft
Buoy A0102 Mass Bay/Stellwagen 44029 54 °F 1.97 ft
Jeffrey s Ledge, NH 44098 52 °F 2.30 ft
NANTUCKET SOUND 44020 56 °F 0.98 ft
Buoy B0102 Western Maine Shelf 44030 51 °F 2.95 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 Heights
2013-05-18 2013-05-19
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Amelia Earhart Dam, Mystic River, Boston Harbor, Massachusetts:
Boston Light, Boston Harbor, Massachusetts:
Boston, Boston Harbor, Massachusetts:
Charlestown, Charles River entrance, Boston Harbor, Massachusetts:
Chelsea St. Bridge, Chelsea River, Boston Harbor, Massachusetts:
Cohasset Harbor (White Head), Massachusetts:
Crow Point, Hingham Harbor entrance, Massachusetts:
Damons Point, North River, Massachusetts:
Deer Island (south end), Boston Harbor, Massachusetts:
Hingham, Massachusetts:
Hull, Massachusetts:
Lynn, Lynn Harbor, Massachusetts:
Moon Head, Boston Harbor, Massachusetts:
Nantasket Beach, Weir River, Massachusetts:
Neponset, Neponset River, Boston Harbor, Massachusetts:
Nut Island, Quincy Bay, Massachusetts:
Salem, Salem Harbor, Massachusetts:
Scituate, Scituate Harbor, Massachusetts:
Weymouth Fore River Bridge, Massachusetts:
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Tide Information
Date Time Tide Type Height
Amelia Earhart Dam, Mystic River, Boston Harbor, Massachusetts:
2013-05-18 12:03 PM EDT Low Tide 1.09
2013-05-18 6:20 PM EDT High Tide 9.14
2013-05-19 12:29 AM EDT Low Tide 1.53
2013-05-19 6:37 AM EDT High Tide 9.21
2013-05-19 12:55 PM EDT Low Tide 1.03
2013-05-19 7:10 PM EDT High Tide 9.47
Boston Light, Boston Harbor, Massachusetts:
2013-05-18 11:59 AM EDT Low Tide 1.09
2013-05-18 6:18 PM EDT High Tide 8.60
2013-05-19 12:25 AM EDT Low Tide 1.53
2013-05-19 6:35 AM EDT High Tide 8.67
2013-05-19 12:51 PM EDT Low Tide 1.03
2013-05-19 7:08 PM EDT High Tide 8.91
Boston, Boston Harbor, Massachusetts:
2013-05-18 12:01 PM EDT Low Tide 1.12
2013-05-18 6:19 PM EDT High Tide 9.05
2013-05-19 12:27 AM EDT Low Tide 1.58
2013-05-19 6:36 AM EDT High Tide 9.12
2013-05-19 12:53 PM EDT Low Tide 1.06
2013-05-19 7:09 PM EDT High Tide 9.38
Charlestown, Charles River entrance, Boston Harbor, Massachusetts:
2013-05-18 12:02 PM EDT Low Tide 1.12
2013-05-18 6:19 PM EDT High Tide 9.05
2013-05-19 12:28 AM EDT Low Tide 1.58
2013-05-19 6:36 AM EDT High Tide 9.12
2013-05-19 12:54 PM EDT Low Tide 1.06
2013-05-19 7:09 PM EDT High Tide 9.38
Chelsea St. Bridge, Chelsea River, Boston Harbor, Massachusetts:
2013-05-18 12:07 PM EDT Low Tide 1.13
2013-05-18 6:20 PM EDT High Tide 9.14
2013-05-19 12:33 AM EDT Low Tide 1.60
2013-05-19 6:37 AM EDT High Tide 9.21
2013-05-19 12:59 PM EDT Low Tide 1.07
2013-05-19 7:10 PM EDT High Tide 9.47
Cohasset Harbor (White Head), Massachusetts:
2013-05-18 11:59 AM EDT Low Tide 1.03
2013-05-18 6:23 PM EDT High Tide 8.33
2013-05-19 12:25 AM EDT Low Tide 1.45
2013-05-19 6:40 AM EDT High Tide 8.39
2013-05-19 12:51 PM EDT Low Tide 0.98
2013-05-19 7:13 PM EDT High Tide 8.63
Crow Point, Hingham Harbor entrance, Massachusetts:
2013-05-18 12:06 PM EDT Low Tide 1.11
2013-05-18 6:21 PM EDT High Tide 8.96
2013-05-19 12:32 AM EDT Low Tide 1.56
2013-05-19 6:38 AM EDT High Tide 9.03
2013-05-19 12:58 PM EDT Low Tide 1.05
2013-05-19 7:11 PM EDT High Tide 9.28
Damons Point, North River, Massachusetts:
2013-05-18 12:37 PM EDT Low Tide 1.00
2013-05-18 6:39 PM EDT High Tide 8.05
2013-05-19 1:03 AM EDT Low Tide 1.41
2013-05-19 6:56 AM EDT High Tide 8.12
2013-05-19 1:29 PM EDT Low Tide 0.95
2013-05-19 7:29 PM EDT High Tide 8.34
Deer Island (south end), Boston Harbor, Massachusetts:
2013-05-18 12:01 PM EDT Low Tide 1.09
2013-05-18 6:20 PM EDT High Tide 8.78
2013-05-19 12:27 AM EDT Low Tide 1.53
2013-05-19 6:37 AM EDT High Tide 8.85
2013-05-19 12:53 PM EDT Low Tide 1.03
2013-05-19 7:10 PM EDT High Tide 9.09
Hingham, Massachusetts:
2013-05-18 12:09 PM EDT Low Tide 1.12
2013-05-18 6:28 PM EDT High Tide 9.05
2013-05-19 12:35 AM EDT Low Tide 1.58
2013-05-19 6:45 AM EDT High Tide 9.12
2013-05-19 1:01 PM EDT Low Tide 1.06
2013-05-19 7:18 PM EDT High Tide 9.38
Hull, Massachusetts:
2013-05-18 12:08 PM EDT Low Tide 1.09
2013-05-18 6:24 PM EDT High Tide 8.78
2013-05-19 12:34 AM EDT Low Tide 1.53
2013-05-19 6:41 AM EDT High Tide 8.85
2013-05-19 1:00 PM EDT Low Tide 1.03
2013-05-19 7:14 PM EDT High Tide 9.09
Lynn, Lynn Harbor, Massachusetts:
2013-05-18 11:58 AM EDT Low Tide 1.12
2013-05-18 6:20 PM EDT High Tide 8.78
2013-05-19 12:24 AM EDT Low Tide 1.58
2013-05-19 6:37 AM EDT High Tide 8.85
2013-05-19 12:50 PM EDT Low Tide 1.06
2013-05-19 7:10 PM EDT High Tide 9.09
Moon Head, Boston Harbor, Massachusetts:
2013-05-18 12:05 PM EDT Low Tide 1.11
2013-05-18 6:20 PM EDT High Tide 8.96
2013-05-19 12:31 AM EDT Low Tide 1.56
2013-05-19 6:37 AM EDT High Tide 9.03
2013-05-19 12:57 PM EDT Low Tide 1.05
2013-05-19 7:10 PM EDT High Tide 9.28
Nantasket Beach, Weir River, Massachusetts:
2013-05-18 12:08 PM EDT Low Tide 1.11
2013-05-18 6:25 PM EDT High Tide 8.96
2013-05-19 12:34 AM EDT Low Tide 1.56
2013-05-19 6:42 AM EDT High Tide 9.03
2013-05-19 1:00 PM EDT Low Tide 1.05
2013-05-19 7:15 PM EDT High Tide 9.28
Neponset, Neponset River, Boston Harbor, Massachusetts:
2013-05-18 12:04 PM EDT Low Tide 1.12
2013-05-18 6:17 PM EDT High Tide 9.05
2013-05-19 12:30 AM EDT Low Tide 1.58
2013-05-19 6:34 AM EDT High Tide 9.12
2013-05-19 12:56 PM EDT Low Tide 1.06
2013-05-19 7:07 PM EDT High Tide 9.38
Nut Island, Quincy Bay, Massachusetts:
2013-05-18 12:02 PM EDT Low Tide 1.12
2013-05-18 6:20 PM EDT High Tide 8.96
2013-05-19 12:28 AM EDT Low Tide 1.58
2013-05-19 6:37 AM EDT High Tide 9.03
2013-05-19 12:54 PM EDT Low Tide 1.06
2013-05-19 7:10 PM EDT High Tide 9.28
Salem, Salem Harbor, Massachusetts:
2013-05-18 11:56 AM EDT Low Tide 1.09
2013-05-18 6:17 PM EDT High Tide 8.51
2013-05-19 12:22 AM EDT Low Tide 1.53
2013-05-19 6:34 AM EDT High Tide 8.57
2013-05-19 12:48 PM EDT Low Tide 1.03
2013-05-19 7:07 PM EDT High Tide 8.81
Scituate, Scituate Harbor, Massachusetts:
2013-05-18 12:00 PM EDT Low Tide 1.15
2013-05-18 6:22 PM EDT High Tide 8.60
2013-05-19 12:26 AM EDT Low Tide 1.63
2013-05-19 6:39 AM EDT High Tide 8.67
2013-05-19 12:52 PM EDT Low Tide 1.09
2013-05-19 7:12 PM EDT High Tide 8.91
Weymouth Fore River Bridge, Massachusetts:
2013-05-18 12:07 PM EDT Low Tide 1.12
2013-05-18 6:28 PM EDT High Tide 9.05
2013-05-19 12:33 AM EDT Low Tide 1.58
2013-05-19 6:45 AM EDT High Tide 9.12
2013-05-19 12:59 PM EDT Low Tide 1.06
2013-05-19 7:18 PM EDT High Tide 9.38
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Tide Quick Jump

NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.