Marine Weather for AN 230

Active Advisory: (US Severe Weather)
Forecast as of 7:15 PM EDT on April 27, 2015
Small Craft Advisory in effect through Tuesday afternoon
Boston Harbor-
Tonight
N winds 5 to 10 kt...increasing to 10 to 15 kt after midnight. Gusts up to 30 kt. Waves 2 to 3 ft. Showers likely... mainly this evening.
Tue
N winds 10 to 15 kt with gusts up to 30 kt... diminishing to 5 to 10 kt with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft...except 4 to 6 ft at the Outer Harbor entrance.
Tue Night
NW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves 2 to 3 ft.
Wed
N winds 5 to 10 kt...becoming E in the afternoon. Waves around 2 ft.
Wed Night
S winds 5 to 10 kt. Waves around 2 ft.
Thu
Se winds 5 to 10 kt...becoming E 10 to 15 kt in the afternoon. Waves 1 foot or less.
Thu Night
NE winds 5 to 10 kt. Waves around 2 ft. A chance of showers.
Fri
NE winds 5 to 10 kt. Waves 2 to 3 ft. A chance of showers.
Fri Night
N winds 5 to 10 kt. Waves 2 to 3 ft... except 4 to 6 ft at the Outer Harbor entrance. A chance of showers.
Sat
N winds 5 to 10 kt. Waves 2 to 3 ft.
Sat Night
NW winds around 5 kt. Waves 1 foot or less...except 2 to 4 ft at the Outer Harbor entrance. 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 3:45 PM EDT on April 27, 2015

... Small Craft Advisory now in effect from 10 PM this evening to
2 PM EDT Tuesday...

* winds and seas... north winds 5 to 15 kt with gusts up to 30 kt.
Seas 2 to 3 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.




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Marine Weather Maps

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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

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Coastal Water Temperatures

Place Temperature
Boston, MA 44.1 °F
Providence, RI 46.0 °F
Fall River, MA 52.0 °F
Conimicut Light, RI 48.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
BOSTON NM East of Boston, MA 44013 45 °F 1.31 ft
Buoy A0102 Mass Bay/Stellwagen 44029 45 °F 1.31 ft
Jeffrey s Ledge, NH 44098
-
0.98 ft
NANTUCKET SOUND 44020 47 °F 0.98 ft
Buoy B0102 Western Maine Shelf 44030 46 °F 1.97 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
-
-

Tide Information

Date Time Tide Type Height
Amelia Earhart Dam, Mystic River, Boston Harbor, Massachusetts:  
2015-04-27 1:15 PM EDT Low Tide 1.26
2015-04-27 7:36 PM EDT High Tide 8.89
2015-04-28 1:39 AM EDT Low Tide 1.68
2015-04-28 7:54 AM EDT High Tide 9.07
2015-04-28 2:09 PM EDT Low Tide 1.31
Boston Light, Boston Harbor, Massachusetts:  
2015-04-27 1:11 PM EDT Low Tide 1.26
2015-04-27 7:34 PM EDT High Tide 8.36
2015-04-28 1:35 AM EDT Low Tide 1.68
2015-04-28 7:52 AM EDT High Tide 8.53
2015-04-28 2:05 PM EDT Low Tide 1.31
Boston, Boston Harbor, Massachusetts:  
2015-04-27 1:13 PM EDT Low Tide 1.29
2015-04-27 7:35 PM EDT High Tide 8.80
2015-04-28 1:37 AM EDT Low Tide 1.74
2015-04-28 7:53 AM EDT High Tide 8.98
2015-04-28 2:07 PM EDT Low Tide 1.35
Charlestown, Charles River entrance, Boston Harbor, Massachusetts:  
2015-04-27 1:14 PM EDT Low Tide 1.29
2015-04-27 7:35 PM EDT High Tide 8.80
2015-04-28 1:38 AM EDT Low Tide 1.74
2015-04-28 7:53 AM EDT High Tide 8.98
2015-04-28 2:08 PM EDT Low Tide 1.35
Chelsea St. Bridge, Chelsea River, Boston Harbor, Massachusetts:  
2015-04-27 1:19 PM EDT Low Tide 1.31
2015-04-27 7:36 PM EDT High Tide 8.89
2015-04-28 1:43 AM EDT Low Tide 1.75
2015-04-28 7:54 AM EDT High Tide 9.07
2015-04-28 2:13 PM EDT Low Tide 1.37
Cohasset Harbor (White Head), Massachusetts:  
2015-04-27 1:11 PM EDT Low Tide 1.19
2015-04-27 7:39 PM EDT High Tide 8.09
2015-04-28 1:35 AM EDT Low Tide 1.60
2015-04-28 7:57 AM EDT High Tide 8.26
2015-04-28 2:05 PM EDT Low Tide 1.24
Crow Point, Hingham Harbor entrance, Massachusetts:  
2015-04-27 1:18 PM EDT Low Tide 1.28
2015-04-27 7:37 PM EDT High Tide 8.71
2015-04-28 1:42 AM EDT Low Tide 1.72
2015-04-28 7:55 AM EDT High Tide 8.89
2015-04-28 2:12 PM EDT Low Tide 1.34
Damons Point, North River, Massachusetts:  
2015-04-27 1:49 PM EDT Low Tide 1.15
2015-04-27 7:55 PM EDT High Tide 7.83
2015-04-28 2:13 AM EDT Low Tide 1.55
2015-04-28 8:13 AM EDT High Tide 7.99
2015-04-28 2:43 PM EDT Low Tide 1.20
Deer Island (south end), Boston Harbor, Massachusetts:  
2015-04-27 1:13 PM EDT Low Tide 1.26
2015-04-27 7:36 PM EDT High Tide 8.53
2015-04-28 1:37 AM EDT Low Tide 1.68
2015-04-28 7:54 AM EDT High Tide 8.71
2015-04-28 2:07 PM EDT Low Tide 1.31
Hingham, Massachusetts:  
2015-04-27 1:21 PM EDT Low Tide 1.29
2015-04-27 7:44 PM EDT High Tide 8.80
2015-04-28 1:45 AM EDT Low Tide 1.74
2015-04-28 8:02 AM EDT High Tide 8.98
2015-04-28 2:15 PM EDT Low Tide 1.35
Hull, Massachusetts:  
2015-04-27 1:20 PM EDT Low Tide 1.26
2015-04-27 7:40 PM EDT High Tide 8.53
2015-04-28 1:44 AM EDT Low Tide 1.68
2015-04-28 7:58 AM EDT High Tide 8.71
2015-04-28 2:14 PM EDT Low Tide 1.31
Lynn, Lynn Harbor, Massachusetts:  
2015-04-27 1:10 PM EDT Low Tide 1.29
2015-04-27 7:36 PM EDT High Tide 8.53
2015-04-28 1:34 AM EDT Low Tide 1.74
2015-04-28 7:54 AM EDT High Tide 8.71
2015-04-28 2:04 PM EDT Low Tide 1.35
Moon Head, Boston Harbor, Massachusetts:  
2015-04-27 1:17 PM EDT Low Tide 1.28
2015-04-27 7:36 PM EDT High Tide 8.71
2015-04-28 1:41 AM EDT Low Tide 1.72
2015-04-28 7:54 AM EDT High Tide 8.89
2015-04-28 2:11 PM EDT Low Tide 1.34
Nantasket Beach, Weir River, Massachusetts:  
2015-04-27 1:20 PM EDT Low Tide 1.28
2015-04-27 7:41 PM EDT High Tide 8.71
2015-04-28 1:44 AM EDT Low Tide 1.72
2015-04-28 7:59 AM EDT High Tide 8.89
2015-04-28 2:14 PM EDT Low Tide 1.34
Neponset, Neponset River, Boston Harbor, Massachusetts:  
2015-04-27 1:16 PM EDT Low Tide 1.29
2015-04-27 7:33 PM EDT High Tide 8.80
2015-04-28 1:40 AM EDT Low Tide 1.74
2015-04-28 7:51 AM EDT High Tide 8.98
2015-04-28 2:10 PM EDT Low Tide 1.35
Nut Island, Quincy Bay, Massachusetts:  
2015-04-27 1:14 PM EDT Low Tide 1.29
2015-04-27 7:36 PM EDT High Tide 8.71
2015-04-28 1:38 AM EDT Low Tide 1.74
2015-04-28 7:54 AM EDT High Tide 8.89
2015-04-28 2:08 PM EDT Low Tide 1.35
Salem, Salem Harbor, Massachusetts:  
2015-04-27 1:08 PM EDT Low Tide 1.26
2015-04-27 7:33 PM EDT High Tide 8.27
2015-04-28 1:32 AM EDT Low Tide 1.68
2015-04-28 7:51 AM EDT High Tide 8.44
2015-04-28 2:02 PM EDT Low Tide 1.31
Scituate, Scituate Harbor, Massachusetts:  
2015-04-27 1:12 PM EDT Low Tide 1.33
2015-04-27 7:38 PM EDT High Tide 8.36
2015-04-28 1:36 AM EDT Low Tide 1.79
2015-04-28 7:56 AM EDT High Tide 8.53
2015-04-28 2:06 PM EDT Low Tide 1.39
Weymouth Fore River Bridge, Massachusetts:  
2015-04-27 1:19 PM EDT Low Tide 1.29
2015-04-27 7:44 PM EDT High Tide 8.80
2015-04-28 1:43 AM EDT Low Tide 1.74
2015-04-28 8:02 AM EDT High Tide 8.98
2015-04-28 2:13 PM EDT Low Tide 1.35