Marine Weather for AN 251

Active Advisory: (US Severe Weather)
Forecast as of 7:16 PM EDT on September 24, 2018
Small Craft Advisory in effect through Tuesday morning
Gale watch in effect from Tuesday afternoon through Tuesday evening
Massachusetts Bay And Ipswich Bay-
Tonight
E winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft.
Tue
Se winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 4 to 7 ft. Patchy fog. Rain. Vsby 1 nm or less.
Tue Night
S winds 20 to 25 kt with gusts up to 35 kt, diminishing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 5 to 8 ft. Patchy fog. Rain. Vsby 1 nm or less.
Wed
S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. A chance of showers. Vsby 1 nm or less.
Wed Night
SW winds 10 to 15 kt, becoming W after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Showers likely with a chance of tstms.
Thu
N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 4 ft.
Thu Night
NE winds 5 to 10 kt. Seas around 2 ft.
Fri
NW winds around 5 kt. Seas around 2 ft.
Fri Night
W winds 5 to 10 kt. Seas 2 to 3 ft.
Sat
NW winds 5 to 10 kt. Seas 2 to 3 ft.
Sat Night
SW winds 5 to 10 kt. Seas 2 to 4 ft. 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.

Watches & Warnings

Small Craft Advisory, Gale Watch
Issued: 3:25 PM EDT Sep. 24, 2018 – National Weather Service

... Small Craft Advisory now in effect until noon EDT Tuesday...
... Gale watch in effect from Tuesday afternoon through Tuesday
evening...

The National Weather Service in Boston/Norton has issued a gale
watch, which is in effect from Tuesday afternoon through Tuesday
evening.

* Winds and seas... east winds 20 to 30 kt with gusts up to 35
kt. Seas 6 to 9 feet.

Precautionary/preparedness actions...

A gale watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased... but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.






Marine Weather

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

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Fall River, MA 69.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
BOSTON NM East of Boston, MA 44013 72 °F 1.31 ft
Buoy A01 Mass Bay/Stellwagen 44029 64 °F 5.58 ft
Jeffrey s Ledge, NH 44098 63 °F 2.95 ft
Buoy B01 Western Maine Shelf 44030 68 °F 1.97 ft
NANTUCKET SOUND 44020 70 °F
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Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Isle of Shoals, NH IOSN3
-
-
Buzzards Bay, MA BUZM3
-
-

Tide Heights

2018-09-25 2018-09-26
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Amelia Earhart Dam, Mystic River, Boston Harbor, Massachusetts:
Annisquam, Lobster Cove, Massachusetts:
Boston Light, Boston Harbor, Massachusetts:
Boston, Boston Harbor, Massachusetts:
Brant Rock, Green Harbor River, Massachusetts:
Cape Cod Canal, Bournedale, Cape Cod Bay, 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:
Duxbury, Duxbury Harbor, Cape Cod Bay, Massachusetts:
Essex, Massachusetts:
Gloucester Harbor, Massachusetts:
Gosport Harbor, Isles of Shoals, New Hampshire:
Hampton Harbor, New Hampshire:
Hingham, Massachusetts:
Hull, Massachusetts:
Lynn, Lynn Harbor, Massachusetts:
Merrimacport, Merrimack River, Massachusetts:
Moon Head, Boston Harbor, Massachusetts:
Nantasket Beach, Weir River, Massachusetts:
Neponset, Neponset River, Boston Harbor, Massachusetts:
Newburyport, Merrimack River, Massachusetts:
Nut Island, Quincy Bay, Massachusetts:
Plum Island Sound (south end), Massachusetts:
Plum Island, Merrimack River Entrance, Merrimack River, Massachusetts:
Plymouth, Cape Cod Bay, Massachusetts:
Riverside, Merrimack River, Massachusetts:
Rockport, Massachusetts:
Salem, Salem Harbor, Massachusetts:
Salisbury Point, Merrimack River, Massachusetts:
Scituate, Scituate Harbor, Massachusetts:
Weymouth Fore River Bridge, Massachusetts:

Tide Information

Date Time Tide Type Height
Amelia Earhart Dam, Mystic River, Boston Harbor, Massachusetts:  
2018-09-25 06:04 AM EDT Low Tide 0.48
2018-09-25 12:12 PM EDT High Tide 9.84
2018-09-25 06:22 PM EDT Low Tide 0.42
2018-09-26 12:30 AM EDT High Tide 10.05
2018-09-26 06:42 AM EDT Low Tide 0.38
2018-09-26 12:47 PM EDT High Tide 10.14
Annisquam, Lobster Cove, Massachusetts:  
2018-09-25 05:55 AM EDT Low Tide 0.25
2018-09-25 12:13 PM EDT High Tide 9.23
2018-09-25 06:09 PM EDT Low Tide 0.26
2018-09-26 12:30 AM EDT High Tide 9.47
2018-09-26 06:28 AM EDT Low Tide 0.18
2018-09-26 12:47 PM EDT High Tide 9.44
Boston Light, Boston Harbor, Massachusetts:  
2018-09-25 06:00 AM EDT Low Tide 0.29
2018-09-25 12:12 PM EDT High Tide 9.46
2018-09-25 06:18 PM EDT Low Tide 0.29
2018-09-26 12:29 AM EDT High Tide 9.68
2018-09-26 06:36 AM EDT Low Tide 0.22
2018-09-26 12:48 PM EDT High Tide 9.68
Boston, Boston Harbor, Massachusetts:  
2018-09-25 06:01 AM EDT Low Tide 0.21
2018-09-25 12:13 PM EDT High Tide 10.01
2018-09-25 06:19 PM EDT Low Tide 0.18
2018-09-26 12:31 AM EDT High Tide 10.22
2018-09-26 06:39 AM EDT Low Tide 0.12
2018-09-26 12:50 PM EDT High Tide 10.23
Brant Rock, Green Harbor River, Massachusetts:  
2018-09-25 06:09 AM EDT Low Tide 0.57
2018-09-25 12:21 PM EDT High Tide 9.23
2018-09-25 06:26 PM EDT Low Tide 0.52
2018-09-26 12:39 AM EDT High Tide 9.47
2018-09-26 06:46 AM EDT Low Tide 0.50
2018-09-26 12:56 PM EDT High Tide 9.47
Charlestown, Charles River entrance, Boston Harbor, Massachusetts:  
2018-09-25 06:02 AM EDT Low Tide 0.21
2018-09-25 12:13 PM EDT High Tide 10.01
2018-09-25 06:20 PM EDT Low Tide 0.18
2018-09-26 12:31 AM EDT High Tide 10.22
2018-09-26 06:40 AM EDT Low Tide 0.12
2018-09-26 12:50 PM EDT High Tide 10.23
Chelsea St. Bridge, Chelsea River, Boston Harbor, Massachusetts:  
2018-09-25 06:02 AM EDT Low Tide 0.53
2018-09-25 12:13 PM EDT High Tide 9.79
2018-09-25 06:20 PM EDT Low Tide 0.49
2018-09-26 12:31 AM EDT High Tide 10.00
2018-09-26 06:40 AM EDT Low Tide 0.43
2018-09-26 12:49 PM EDT High Tide 10.06
Cohasset Harbor (White Head), Massachusetts:  
2018-09-25 05:59 AM EDT Low Tide 0.20
2018-09-25 12:17 PM EDT High Tide 9.21
2018-09-25 06:17 PM EDT Low Tide 0.16
2018-09-26 12:35 AM EDT High Tide 9.40
2018-09-26 06:37 AM EDT Low Tide 0.11
2018-09-26 12:54 PM EDT High Tide 9.41
Crow Point, Hingham Harbor entrance, Massachusetts:  
2018-09-25 06:06 AM EDT Low Tide 0.21
2018-09-25 12:15 PM EDT High Tide 9.91
2018-09-25 06:24 PM EDT Low Tide 0.17
2018-09-26 12:33 AM EDT High Tide 10.11
2018-09-26 06:44 AM EDT Low Tide 0.12
2018-09-26 12:52 PM EDT High Tide 10.13
Damons Point, North River, Massachusetts:  
2018-09-25 06:37 AM EDT Low Tide 0.19
2018-09-25 12:33 PM EDT High Tide 8.91
2018-09-25 06:55 PM EDT Low Tide 0.16
2018-09-26 12:51 AM EDT High Tide 9.09
2018-09-26 07:15 AM EDT Low Tide 0.11
2018-09-26 01:10 PM EDT High Tide 9.11
Deer Island (south end), Boston Harbor, Massachusetts:  
2018-09-25 06:01 AM EDT Low Tide 0.21
2018-09-25 12:14 PM EDT High Tide 9.71
2018-09-25 06:19 PM EDT Low Tide 0.17
2018-09-26 12:32 AM EDT High Tide 9.91
2018-09-26 06:39 AM EDT Low Tide 0.12
2018-09-26 12:51 PM EDT High Tide 9.93
Duxbury, Duxbury Harbor, Cape Cod Bay, Massachusetts:  
2018-09-25 06:37 AM EDT Low Tide 0.72
2018-09-25 12:21 PM EDT High Tide 10.05
2018-09-25 06:55 PM EDT Low Tide 0.69
2018-09-26 12:41 AM EDT High Tide 10.37
2018-09-26 07:16 AM EDT Low Tide 0.68
2018-09-26 01:00 PM EDT High Tide 10.41
Gloucester Harbor, Massachusetts:  
2018-09-25 05:57 AM EDT Low Tide 0.21
2018-09-25 12:13 PM EDT High Tide 9.31
2018-09-25 06:15 PM EDT Low Tide 0.17
2018-09-26 12:31 AM EDT High Tide 9.50
2018-09-26 06:35 AM EDT Low Tide 0.12
2018-09-26 12:50 PM EDT High Tide 9.52
Gosport Harbor, Isles of Shoals, New Hampshire:  
2018-09-25 05:50 AM EDT Low Tide 0.24
2018-09-25 12:04 PM EDT High Tide 8.85
2018-09-25 06:04 PM EDT Low Tide 0.25
2018-09-26 12:21 AM EDT High Tide 9.08
2018-09-26 06:23 AM EDT Low Tide 0.18
2018-09-26 12:38 PM EDT High Tide 9.05
Hampton Harbor, New Hampshire:  
2018-09-25 06:24 AM EDT Low Tide 0.24
2018-09-25 12:16 PM EDT High Tide 8.66
2018-09-25 06:38 PM EDT Low Tide 0.25
2018-09-26 12:33 AM EDT High Tide 8.88
2018-09-26 06:57 AM EDT Low Tide 0.17
2018-09-26 12:50 PM EDT High Tide 8.86
Hingham, Massachusetts:  
2018-09-25 06:09 AM EDT Low Tide 0.21
2018-09-25 12:22 PM EDT High Tide 10.01
2018-09-25 06:27 PM EDT Low Tide 0.18
2018-09-26 12:40 AM EDT High Tide 10.22
2018-09-26 06:47 AM EDT Low Tide 0.12
2018-09-26 12:59 PM EDT High Tide 10.23
Hull, Massachusetts:  
2018-09-25 06:08 AM EDT Low Tide 0.21
2018-09-25 12:18 PM EDT High Tide 9.71
2018-09-25 06:26 PM EDT Low Tide 0.17
2018-09-26 12:36 AM EDT High Tide 9.91
2018-09-26 06:46 AM EDT Low Tide 0.12
2018-09-26 12:55 PM EDT High Tide 9.93
Lynn, Lynn Harbor, Massachusetts:  
2018-09-25 06:02 AM EDT Low Tide 0.22
2018-09-25 12:16 PM EDT High Tide 9.61
2018-09-25 06:20 PM EDT Low Tide 0.20
2018-09-26 12:32 AM EDT High Tide 9.91
2018-09-26 06:38 AM EDT Low Tide 0.11
2018-09-26 12:51 PM EDT High Tide 9.87
Merrimacport, Merrimack River, Massachusetts:  
2018-09-25 07:49 AM EDT Low Tide 0.38
2018-09-25 01:25 PM EDT High Tide 7.12
2018-09-25 08:07 PM EDT Low Tide 0.38
2018-09-26 01:46 AM EDT High Tide 7.38
2018-09-26 08:29 AM EDT Low Tide 0.36
Moon Head, Boston Harbor, Massachusetts:  
2018-09-25 06:05 AM EDT Low Tide 0.21
2018-09-25 12:14 PM EDT High Tide 9.91
2018-09-25 06:23 PM EDT Low Tide 0.17
2018-09-26 12:32 AM EDT High Tide 10.11
2018-09-26 06:43 AM EDT Low Tide 0.12
2018-09-26 12:51 PM EDT High Tide 10.13
Nantasket Beach, Weir River, Massachusetts:  
2018-09-25 06:08 AM EDT Low Tide 0.21
2018-09-25 12:19 PM EDT High Tide 9.91
2018-09-25 06:26 PM EDT Low Tide 0.17
2018-09-26 12:37 AM EDT High Tide 10.11
2018-09-26 06:46 AM EDT Low Tide 0.12
2018-09-26 12:56 PM EDT High Tide 10.13
Neponset, Neponset River, Boston Harbor, Massachusetts:  
2018-09-25 06:04 AM EDT Low Tide 0.21
2018-09-25 12:11 PM EDT High Tide 10.01
2018-09-25 06:22 PM EDT Low Tide 0.18
2018-09-26 12:29 AM EDT High Tide 10.22
2018-09-26 06:42 AM EDT Low Tide 0.12
2018-09-26 12:48 PM EDT High Tide 10.23
Newburyport, Merrimack River, Massachusetts:  
2018-09-25 06:46 AM EDT Low Tide 0.36
2018-09-25 12:34 PM EDT High Tide 8.31
2018-09-25 07:04 PM EDT Low Tide 0.30
2018-09-26 12:53 AM EDT High Tide 8.50
2018-09-26 07:24 AM EDT Low Tide 0.34
2018-09-26 01:12 PM EDT High Tide 8.57
Nut Island, Quincy Bay, Massachusetts:  
2018-09-25 06:04 AM EDT Low Tide 0.38
2018-09-25 12:16 PM EDT High Tide 9.79
2018-09-25 06:23 PM EDT Low Tide 0.36
2018-09-26 12:33 AM EDT High Tide 10.04
2018-09-26 06:42 AM EDT Low Tide 0.30
2018-09-26 12:51 PM EDT High Tide 10.00
Plum Island Sound (south end), Massachusetts:  
2018-09-25 06:25 AM EDT Low Tide 0.52
2018-09-25 12:26 PM EDT High Tide 8.98
2018-09-25 06:43 PM EDT Low Tide 0.43
2018-09-26 12:45 AM EDT High Tide 9.18
2018-09-26 07:03 AM EDT Low Tide 0.47
2018-09-26 01:04 PM EDT High Tide 9.25
Plum Island, Merrimack River Entrance, Merrimack River, Massachusetts:  
2018-09-25 06:20 AM EDT Low Tide 0.33
2018-09-25 12:26 PM EDT High Tide 8.29
2018-09-25 06:37 PM EDT Low Tide 0.30
2018-09-26 12:45 AM EDT High Tide 8.47
2018-09-26 06:57 AM EDT Low Tide 0.28
2018-09-26 01:04 PM EDT High Tide 8.52
Riverside, Merrimack River, Massachusetts:  
2018-09-25 01:42 AM EDT High Tide 5.83
2018-09-25 09:09 AM EDT Low Tide 0.33
2018-09-25 02:04 PM EDT High Tide 5.67
2018-09-25 09:27 PM EDT Low Tide 0.31
2018-09-26 02:27 AM EDT High Tide 5.91
2018-09-26 09:49 AM EDT Low Tide 0.37
Salem, Salem Harbor, Massachusetts:  
2018-09-25 05:58 AM EDT Low Tide 0.49
2018-09-25 12:11 PM EDT High Tide 8.98
2018-09-25 06:15 PM EDT Low Tide 0.46
2018-09-26 12:27 AM EDT High Tide 9.21
2018-09-26 06:34 AM EDT Low Tide 0.39
2018-09-26 12:45 PM EDT High Tide 9.26
Salisbury Point, Merrimack River, Massachusetts:  
2018-09-25 07:02 AM EDT Low Tide 0.19
2018-09-25 12:47 PM EDT High Tide 7.87
2018-09-25 07:20 PM EDT Low Tide 0.23
2018-09-26 01:06 AM EDT High Tide 8.03
2018-09-26 07:42 AM EDT Low Tide 0.22
Scituate, Scituate Harbor, Massachusetts:  
2018-09-25 06:05 AM EDT Low Tide 0.46
2018-09-25 12:16 PM EDT High Tide 9.10
2018-09-25 06:21 PM EDT Low Tide 0.42
2018-09-26 12:34 AM EDT High Tide 9.32
2018-09-26 06:41 AM EDT Low Tide 0.39
2018-09-26 12:51 PM EDT High Tide 9.35