AN 250
Forecast as of 1:17 PM EDT on May 20, 2013
Synopsis For Massachusetts And Rhode Island Coastal Waters
A warm front will lift N of the waters today and become stationary in central New England. The front will drop back S Tue...before returning N again Wed and Thu. High pres will build into the region Fri. 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 20, 2013
Coastal Waters East Of Ipswich Bay And The Stellwagen Bank
National Marine Sanctuary-
This Afternoon
S winds 5 to 10 kt. Seas 2 to 3 ft. Isolated showers and tstms.
Tonight
S winds 5 to 10 kt...becoming E 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Patchy fog. Vsby 1 nm or less.
Tue
E winds 10 to 15 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 nm or less.
Tue Night
Se winds 10 to 15 kt with gusts up to 20 kt... becoming E around 5 kt after midnight. Seas 2 to 4 ft. Patchy fog. Scattered showers. Vsby 1 nm or less.
Wed
Se winds around 5 kt...becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog. Scattered showers. Vsby 1 nm or less.
Wed Night
S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Patchy fog. Scattered showers. Vsby 1 to 3 nm.
Thu
S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. Scattered showers. Vsby 1 to 3 nm.
Thu Night
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. Scattered showers.
Fri
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Patchy fog. Scattered showers.
Fri Night
N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Patchy fog. A chance of showers. Winds and seas 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
Woods Hole, MA 57.9 °F
Boston, MA 55.0 °F
Wells, ME 53.1 °F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
Buoy A0102 Mass Bay/Stellwagen 44029 56 °F 1.64 ft
Jeffrey s Ledge, NH 44098 53 °F 2.62 ft
BOSTON NM East of Boston, MA 44013 59 °F 1.31 ft
Buoy B0102 Western Maine Shelf 44030 52 °F 2.30 ft
GULF OF MAINE NM EAST OF PORTSMOUTH, NH 44005 49 °F 1.31 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
2013-05-20 2013-05-21
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Annisquam, Lobster Cove, Massachusetts:
Brant Rock, Green Harbor River, Massachusetts:
Cohasset Harbor (White Head), Massachusetts:
Damons Point, North River, Massachusetts:
Duxbury, Duxbury Harbor, Cape Cod Bay, Massachusetts:
Essex, Massachusetts:
Gloucester Harbor, Massachusetts:
Gosport Harbor, Isles of Shoals, New Hampshire:
Plymouth, Cape Cod Bay, Massachusetts:
Provincetown, Cape Cod Bay, Massachusetts:
Rockport, Massachusetts:
Scituate, Scituate Harbor, Massachusetts:
Wellfleet, Cape Cod Bay, Massachusetts:
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Tide Information
Date Time Tide Type Height
Annisquam, Lobster Cove, Massachusetts:
2013-05-20 1:28 PM EDT Low Tide 0.85
2013-05-20 7:56 PM EDT High Tide 9.10
2013-05-21 2:04 AM EDT Low Tide 0.83
2013-05-21 8:22 AM EDT High Tide 8.68
2013-05-21 2:20 PM EDT Low Tide 0.62
Brant Rock, Green Harbor River, Massachusetts:
2013-05-20 1:48 PM EDT Low Tide 0.91
2013-05-20 8:05 PM EDT High Tide 9.44
2013-05-21 2:20 AM EDT Low Tide 0.74
2013-05-21 8:31 AM EDT High Tide 9.07
2013-05-21 2:39 PM EDT Low Tide 0.64
Cohasset Harbor (White Head), Massachusetts:
2013-05-20 1:43 PM EDT Low Tide 0.82
2013-05-20 8:04 PM EDT High Tide 9.04
2013-05-21 2:15 AM EDT Low Tide 0.66
2013-05-21 8:30 AM EDT High Tide 8.69
2013-05-21 2:34 PM EDT Low Tide 0.57
Damons Point, North River, Massachusetts:
2013-05-20 2:21 PM EDT Low Tide 0.79
2013-05-20 8:20 PM EDT High Tide 8.75
2013-05-21 2:53 AM EDT Low Tide 0.64
2013-05-21 8:46 AM EDT High Tide 8.41
2013-05-21 3:12 PM EDT Low Tide 0.55
Duxbury, Duxbury Harbor, Cape Cod Bay, Massachusetts:
2013-05-20 2:18 PM EDT Low Tide 0.91
2013-05-20 8:06 PM EDT High Tide 10.22
2013-05-21 2:50 AM EDT Low Tide 0.74
2013-05-21 8:32 AM EDT High Tide 9.83
2013-05-21 3:09 PM EDT Low Tide 0.64
Essex, Massachusetts:
2013-05-20 1:56 PM EDT Low Tide 0.82
2013-05-20 8:07 PM EDT High Tide 9.38
2013-05-21 2:32 AM EDT Low Tide 0.80
2013-05-21 8:33 AM EDT High Tide 8.95
2013-05-21 2:48 PM EDT Low Tide 0.60
Gloucester Harbor, Massachusetts:
2013-05-20 1:41 PM EDT Low Tide 0.86
2013-05-20 8:00 PM EDT High Tide 9.14
2013-05-21 2:13 AM EDT Low Tide 0.69
2013-05-21 8:26 AM EDT High Tide 8.79
2013-05-21 2:32 PM EDT Low Tide 0.60
Gosport Harbor, Isles of Shoals, New Hampshire:
2013-05-20 1:23 PM EDT Low Tide 0.82
2013-05-20 7:47 PM EDT High Tide 8.72
2013-05-21 1:59 AM EDT Low Tide 0.79
2013-05-21 8:13 AM EDT High Tide 8.32
2013-05-21 2:15 PM EDT Low Tide 0.59
Plymouth, Cape Cod Bay, Massachusetts:
2013-05-20 2:03 PM EDT Low Tide 0.89
2013-05-20 8:04 PM EDT High Tide 10.13
2013-05-21 2:35 AM EDT Low Tide 0.72
2013-05-21 8:30 AM EDT High Tide 9.73
2013-05-21 2:54 PM EDT Low Tide 0.62
Provincetown, Cape Cod Bay, Massachusetts:
2013-05-20 2:03 PM EDT Low Tide 0.84
2013-05-20 8:16 PM EDT High Tide 9.34
2013-05-21 2:35 AM EDT Low Tide 0.68
2013-05-21 8:42 AM EDT High Tide 8.98
2013-05-21 2:54 PM EDT Low Tide 0.59
Rockport, Massachusetts:
2013-05-20 1:31 PM EDT Low Tide 0.85
2013-05-20 7:51 PM EDT High Tide 8.91
2013-05-21 2:07 AM EDT Low Tide 0.83
2013-05-21 8:17 AM EDT High Tide 8.50
2013-05-21 2:23 PM EDT Low Tide 0.62
Scituate, Scituate Harbor, Massachusetts:
2013-05-20 1:44 PM EDT Low Tide 0.91
2013-05-20 8:03 PM EDT High Tide 9.34
2013-05-21 2:16 AM EDT Low Tide 0.74
2013-05-21 8:29 AM EDT High Tide 8.98
2013-05-21 2:35 PM EDT Low Tide 0.64
Wellfleet, Cape Cod Bay, Massachusetts:
2013-05-20 2:15 PM EDT Low Tide 0.93
2013-05-20 8:14 PM EDT High Tide 10.32
2013-05-21 2:47 AM EDT Low Tide 0.75
2013-05-21 8:40 AM EDT High Tide 9.92
2013-05-21 3:06 PM EDT Low Tide 0.65
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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.