AN 230
Forecast as of 7:17 am EDT on May 22, 2013
Synopsis For Massachusetts And Rhode Island Coastal Waters
A warm front is expected to move north across the waters this afternoon. A cold front will move across the waters Friday evening. A high pres will follow for this weekend into 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 7:17 am EDT on May 22, 2013
Boston Harbor-
Today
Se winds 5 to 10 kt. Waves 1 foot or less. Patchy fog. Widespread showers and numerous tstms this morning. Scattered showers with isolated tstms this afternoon. Some tstms may produce gusty winds...small hail and heavy rainfall this afternoon. Vsby 1 to 3 nm.
Tonight
E winds 5 to 10 kt...becoming NW after midnight. Waves 1 foot or less. Patchy fog. Scattered showers. Vsby 1 nm or less.
Thu
SW winds 10 to 15 kt...increasing to 15 to 20 kt in the afternoon. Waves around 2 ft. Patchy fog. A chance of showers. Vsby 1 nm or less.
Thu Night
S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. Patchy fog. Showers with tstms likely.
Fri
SW winds 5 to 10 kt...becoming NW in the afternoon. Waves around 2 ft. Showers with tstms likely.
Fri Night
N winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Showers likely with a chance of tstms.
Sat
N winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. A chance of showers.
Sat Night
NW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft.
Sun
NW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft.
Sun Night
W winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot or less. 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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Températures des eaux côtières
Lieu Température
Boston, MA 55.9 ° F
Providence, RI 61.0 ° F
Fall River, MA 61.0 ° F
Conimicut Light, RI 69.1 ° F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
BOSTON NM East of Boston, MA 44013 54 °F 3.28 ft
Buoy A0102 Mass Bay/Stellwagen 44029 53 °F 3.61 ft
Jeffrey s Ledge, NH 44098 51 °F 3.94 ft
NANTUCKET SOUND 44020 57 °F 0.98 ft
Buoy B0102 Western Maine Shelf 44030 52 °F 3.94 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
2013-05-21 2013-05-22
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:
2013-05-21 8:51 PM EDT High Tide 10.48
2013-05-22 3:13 AM EDT Low Tide 0.09
2013-05-22 9:22 AM EDT High Tide 9.85
2013-05-22 3:30 PM EDT Low Tide 0.28
2013-05-22 9:41 PM EDT High Tide 11.07
2013-05-23 4:06 AM EDT Low Tide -0.54
Boston Light, Boston Harbor, Massachusetts:
2013-05-21 8:49 PM EDT High Tide 9.86
2013-05-22 3:09 AM EDT Low Tide 0.09
2013-05-22 9:20 AM EDT High Tide 9.27
2013-05-22 3:26 PM EDT Low Tide 0.28
2013-05-22 9:39 PM EDT High Tide 10.41
2013-05-23 4:02 AM EDT Low Tide -0.54
Boston, Boston Harbor, Massachusetts:
2013-05-21 8:50 PM EDT High Tide 10.38
2013-05-22 3:11 AM EDT Low Tide 0.10
2013-05-22 9:21 AM EDT High Tide 9.75
2013-05-22 3:28 PM EDT Low Tide 0.29
2013-05-22 9:40 PM EDT High Tide 10.96
2013-05-23 4:04 AM EDT Low Tide -0.55
Charlestown, Charles River entrance, Boston Harbor, Massachusetts:
2013-05-21 8:50 PM EDT High Tide 10.38
2013-05-22 3:12 AM EDT Low Tide 0.10
2013-05-22 9:21 AM EDT High Tide 9.75
2013-05-22 3:29 PM EDT Low Tide 0.29
2013-05-22 9:40 PM EDT High Tide 10.96
2013-05-23 4:05 AM EDT Low Tide -0.55
Chelsea St. Bridge, Chelsea River, Boston Harbor, Massachusetts:
2013-05-21 8:51 PM EDT High Tide 10.48
2013-05-22 3:17 AM EDT Low Tide 0.10
2013-05-22 9:22 AM EDT High Tide 9.85
2013-05-22 3:34 PM EDT Low Tide 0.29
2013-05-22 9:41 PM EDT High Tide 11.07
2013-05-23 4:10 AM EDT Low Tide -0.56
Cohasset Harbor (White Head), Massachusetts:
2013-05-21 8:54 PM EDT High Tide 9.55
2013-05-22 3:09 AM EDT Low Tide 0.09
2013-05-22 9:25 AM EDT High Tide 8.97
2013-05-22 3:26 PM EDT Low Tide 0.26
2013-05-22 9:44 PM EDT High Tide 10.08
2013-05-23 4:02 AM EDT Low Tide -0.51
Crow Point, Hingham Harbor entrance, Massachusetts:
2013-05-21 8:52 PM EDT High Tide 10.27
2013-05-22 3:16 AM EDT Low Tide 0.09
2013-05-22 9:23 AM EDT High Tide 9.66
2013-05-22 3:33 PM EDT Low Tide 0.28
2013-05-22 9:42 PM EDT High Tide 10.85
2013-05-23 4:09 AM EDT Low Tide -0.55
Damons Point, North River, Massachusetts:
2013-05-21 9:10 PM EDT High Tide 9.24
2013-05-22 3:47 AM EDT Low Tide 0.09
2013-05-22 9:41 AM EDT High Tide 8.68
2013-05-22 4:04 PM EDT Low Tide 0.25
2013-05-22 10:00 PM EDT High Tide 9.75
2013-05-23 4:40 AM EDT Low Tide -0.49
Deer Island (south end), Boston Harbor, Massachusetts:
2013-05-21 8:51 PM EDT High Tide 10.07
2013-05-22 3:11 AM EDT Low Tide 0.09
2013-05-22 9:22 AM EDT High Tide 9.46
2013-05-22 3:28 PM EDT Low Tide 0.28
2013-05-22 9:41 PM EDT High Tide 10.63
2013-05-23 4:04 AM EDT Low Tide -0.54
Hingham, Massachusetts:
2013-05-21 8:59 PM EDT High Tide 10.38
2013-05-22 3:19 AM EDT Low Tide 0.10
2013-05-22 9:30 AM EDT High Tide 9.75
2013-05-22 3:36 PM EDT Low Tide 0.29
2013-05-22 9:49 PM EDT High Tide 10.96
2013-05-23 4:12 AM EDT Low Tide -0.55
Hull, Massachusetts:
2013-05-21 8:55 PM EDT High Tide 10.07
2013-05-22 3:18 AM EDT Low Tide 0.09
2013-05-22 9:26 AM EDT High Tide 9.46
2013-05-22 3:35 PM EDT Low Tide 0.28
2013-05-22 9:45 PM EDT High Tide 10.63
2013-05-23 4:11 AM EDT Low Tide -0.54
Lynn, Lynn Harbor, Massachusetts:
2013-05-21 8:51 PM EDT High Tide 10.07
2013-05-22 3:08 AM EDT Low Tide 0.10
2013-05-22 9:22 AM EDT High Tide 9.46
2013-05-22 3:25 PM EDT Low Tide 0.29
2013-05-22 9:41 PM EDT High Tide 10.63
2013-05-23 4:01 AM EDT Low Tide -0.55
Moon Head, Boston Harbor, Massachusetts:
2013-05-21 8:51 PM EDT High Tide 10.27
2013-05-22 3:15 AM EDT Low Tide 0.09
2013-05-22 9:22 AM EDT High Tide 9.66
2013-05-22 3:32 PM EDT Low Tide 0.28
2013-05-22 9:41 PM EDT High Tide 10.85
2013-05-23 4:08 AM EDT Low Tide -0.55
Nantasket Beach, Weir River, Massachusetts:
2013-05-21 8:56 PM EDT High Tide 10.27
2013-05-22 3:18 AM EDT Low Tide 0.09
2013-05-22 9:27 AM EDT High Tide 9.66
2013-05-22 3:35 PM EDT Low Tide 0.28
2013-05-22 9:46 PM EDT High Tide 10.85
2013-05-23 4:11 AM EDT Low Tide -0.55
Neponset, Neponset River, Boston Harbor, Massachusetts:
2013-05-21 8:48 PM EDT High Tide 10.38
2013-05-22 3:14 AM EDT Low Tide 0.10
2013-05-22 9:19 AM EDT High Tide 9.75
2013-05-22 3:31 PM EDT Low Tide 0.29
2013-05-22 9:38 PM EDT High Tide 10.96
2013-05-23 4:07 AM EDT Low Tide -0.55
Nut Island, Quincy Bay, Massachusetts:
2013-05-21 8:51 PM EDT High Tide 10.27
2013-05-22 3:12 AM EDT Low Tide 0.10
2013-05-22 9:22 AM EDT High Tide 9.66
2013-05-22 3:29 PM EDT Low Tide 0.29
2013-05-22 9:41 PM EDT High Tide 10.85
2013-05-23 4:05 AM EDT Low Tide -0.55
Salem, Salem Harbor, Massachusetts:
2013-05-21 8:48 PM EDT High Tide 9.75
2013-05-22 3:06 AM EDT Low Tide 0.09
2013-05-22 9:19 AM EDT High Tide 9.17
2013-05-22 3:23 PM EDT Low Tide 0.28
2013-05-22 9:38 PM EDT High Tide 10.30
2013-05-23 3:59 AM EDT Low Tide -0.54
Scituate, Scituate Harbor, Massachusetts:
2013-05-21 8:53 PM EDT High Tide 9.86
2013-05-22 3:10 AM EDT Low Tide 0.10
2013-05-22 9:24 AM EDT High Tide 9.27
2013-05-22 3:27 PM EDT Low Tide 0.29
2013-05-22 9:43 PM EDT High Tide 10.41
2013-05-23 4:03 AM EDT Low Tide -0.57
Weymouth Fore River Bridge, Massachusetts:
2013-05-21 8:59 PM EDT High Tide 10.38
2013-05-22 3:17 AM EDT Low Tide 0.10
2013-05-22 9:30 AM EDT High Tide 9.75
2013-05-22 3:34 PM EDT Low Tide 0.29
2013-05-22 9:49 PM EDT High Tide 10.96
2013-05-23 4:10 AM EDT Low Tide -0.55
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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.