Marine Weather for AN 251

Active Advisory: (US Severe Weather)
Forecast as of 7:16 PM EDT on October 22, 2019
Small Craft Advisory in effect through late Wednesday night
Massachusetts Bay And Ipswich Bay-
Tonight
E winds 15 to 20 kt, becoming se 10 to 15 kt after midnight. Gusts up to 25 kt. Seas around 6 ft, building to 8 ft after midnight. Areas of fog. A chance of showers this evening, then showers likely after midnight. Vsby 1 nm or less.
Wed
SW winds 10 to 15 kt, becoming W in the afternoon. Gusts up to 20 kt. Seas 6 to 7 ft. Patchy fog in the morning. Showers likely in the morning with vsby 1 nm or less.
Wed Night
W winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 20 kt. Seas 5 to 6 ft.
Thu
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft.
Thu Night
SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 3 ft.
Fri
W winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft.
Fri Night
SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. A chance of showers.
Sat
NW winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon.
Sat Night
N winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 3 to 4 ft.
Sun
E winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas 4 to 5 ft. A chance of showers.
Sun Night
E winds 10 to 15 kt. Seas around 6 ft. A chance of showers. 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
Issued: 3:55 PM EDT Oct. 22, 2019 – National Weather Service

... Small Craft Advisory now in effect until 2 am EDT Thursday...

* winds and seas... southeast winds 10 to 20 kt becoming west
Wednesday. Gusts up to 25 kt. Seas 4 to 7 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 25 to 33 knots,
or seas 5 feet or greater, are expected to produce hazardous wave
conditions to small craft. Inexperienced mariners, especially
those operating smaller vessels, should avoid navigating in these
conditions.





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 57.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
BOSTON NM East of Boston, MA 44013 57 °F 4.59 ft
Buoy A01 Mass Bay/Stellwagen 44029 56 °F 4.92 ft
Jeffrey s Ledge, NH 44098 55 °F 6.56 ft
Buoy B01 Western Maine Shelf 44030 54 °F 3.94 ft
NANTUCKET SOUND 44020 57 °F 2.62 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
-
-
Buzzards Bay, MA BUZM3
-
-

Tide Heights

2019-10-22 2019-10-23
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:  
2019-10-22 06:36 PM EDT High Tide 10.06
2019-10-23 01:07 AM EDT Low Tide 0.25
2019-10-23 07:21 AM EDT High Tide 9.35
2019-10-23 01:30 PM EDT Low Tide 0.99
2019-10-23 07:42 PM EDT High Tide 10.25
Annisquam, Lobster Cove, Massachusetts:  
2019-10-22 06:24 PM EDT High Tide 9.31
2019-10-23 12:46 AM EDT Low Tide 0.30
2019-10-23 07:14 AM EDT High Tide 8.59
2019-10-23 01:08 PM EDT Low Tide 0.91
2019-10-23 07:32 PM EDT High Tide 9.52
Boston Light, Boston Harbor, Massachusetts:  
2019-10-22 06:26 PM EDT High Tide 9.53
2019-10-23 12:54 AM EDT Low Tide 0.33
2019-10-23 07:12 AM EDT High Tide 8.81
2019-10-23 01:15 PM EDT Low Tide 0.92
2019-10-23 07:31 PM EDT High Tide 9.72
Boston, Boston Harbor, Massachusetts:  
2019-10-22 06:30 PM EDT High Tide 10.05
2019-10-23 01:00 AM EDT Low Tide 0.25
2019-10-23 07:16 AM EDT High Tide 9.30
2019-10-23 01:22 PM EDT Low Tide 0.91
2019-10-23 07:33 PM EDT High Tide 10.28
Brant Rock, Green Harbor River, Massachusetts:  
2019-10-22 06:42 PM EDT High Tide 9.47
2019-10-23 01:08 AM EDT Low Tide 0.37
2019-10-23 07:26 AM EDT High Tide 8.73
2019-10-23 01:29 PM EDT Low Tide 1.06
2019-10-23 07:46 PM EDT High Tide 9.70
Charlestown, Charles River entrance, Boston Harbor, Massachusetts:  
2019-10-22 06:30 PM EDT High Tide 10.05
2019-10-23 01:01 AM EDT Low Tide 0.25
2019-10-23 07:16 AM EDT High Tide 9.30
2019-10-23 01:23 PM EDT Low Tide 0.91
2019-10-23 07:33 PM EDT High Tide 10.28
Chelsea St. Bridge, Chelsea River, Boston Harbor, Massachusetts:  
2019-10-22 06:39 PM EDT High Tide 10.01
2019-10-23 01:05 AM EDT Low Tide 0.27
2019-10-23 07:24 AM EDT High Tide 9.37
2019-10-23 01:29 PM EDT Low Tide 1.00
2019-10-23 07:45 PM EDT High Tide 10.26
Cohasset Harbor (White Head), Massachusetts:  
2019-10-22 06:34 PM EDT High Tide 9.25
2019-10-23 12:58 AM EDT Low Tide 0.23
2019-10-23 07:20 AM EDT High Tide 8.55
2019-10-23 01:20 PM EDT Low Tide 0.84
2019-10-23 07:37 PM EDT High Tide 9.46
Crow Point, Hingham Harbor entrance, Massachusetts:  
2019-10-22 06:32 PM EDT High Tide 9.95
2019-10-23 01:05 AM EDT Low Tide 0.24
2019-10-23 07:18 AM EDT High Tide 9.21
2019-10-23 01:27 PM EDT Low Tide 0.90
2019-10-23 07:35 PM EDT High Tide 10.18
Damons Point, North River, Massachusetts:  
2019-10-22 06:50 PM EDT High Tide 8.94
2019-10-23 01:36 AM EDT Low Tide 0.22
2019-10-23 07:36 AM EDT High Tide 8.28
2019-10-23 01:58 PM EDT Low Tide 0.81
2019-10-23 07:53 PM EDT High Tide 9.15
Deer Island (south end), Boston Harbor, Massachusetts:  
2019-10-22 06:31 PM EDT High Tide 9.75
2019-10-23 01:00 AM EDT Low Tide 0.24
2019-10-23 07:17 AM EDT High Tide 9.02
2019-10-23 01:22 PM EDT Low Tide 0.88
2019-10-23 07:34 PM EDT High Tide 9.97
Duxbury, Duxbury Harbor, Cape Cod Bay, Massachusetts:  
2019-10-22 06:49 PM EDT High Tide 10.53
2019-10-23 01:40 AM EDT Low Tide 0.51
2019-10-23 07:28 AM EDT High Tide 9.65
2019-10-23 02:03 PM EDT Low Tide 1.26
2019-10-23 07:51 PM EDT High Tide 10.67
Gloucester Harbor, Massachusetts:  
2019-10-22 06:30 PM EDT High Tide 9.35
2019-10-23 12:56 AM EDT Low Tide 0.24
2019-10-23 07:16 AM EDT High Tide 8.65
2019-10-23 01:18 PM EDT Low Tide 0.88
2019-10-23 07:33 PM EDT High Tide 9.56
Gosport Harbor, Isles of Shoals, New Hampshire:  
2019-10-22 06:15 PM EDT High Tide 8.93
2019-10-23 12:41 AM EDT Low Tide 0.28
2019-10-23 07:05 AM EDT High Tide 8.24
2019-10-23 01:03 PM EDT Low Tide 0.87
2019-10-23 07:23 PM EDT High Tide 9.13
Hampton Harbor, New Hampshire:  
2019-10-22 06:27 PM EDT High Tide 8.73
2019-10-23 01:15 AM EDT Low Tide 0.28
2019-10-23 07:17 AM EDT High Tide 8.06
2019-10-23 01:37 PM EDT Low Tide 0.85
2019-10-23 07:35 PM EDT High Tide 8.93
Hingham, Massachusetts:  
2019-10-22 06:39 PM EDT High Tide 10.05
2019-10-23 01:08 AM EDT Low Tide 0.25
2019-10-23 07:25 AM EDT High Tide 9.30
2019-10-23 01:30 PM EDT Low Tide 0.91
2019-10-23 07:42 PM EDT High Tide 10.28
Hull, Massachusetts:  
2019-10-22 06:35 PM EDT High Tide 9.75
2019-10-23 01:07 AM EDT Low Tide 0.24
2019-10-23 07:21 AM EDT High Tide 9.02
2019-10-23 01:29 PM EDT Low Tide 0.88
2019-10-23 07:38 PM EDT High Tide 9.97
Lynn, Lynn Harbor, Massachusetts:  
2019-10-22 06:24 PM EDT High Tide 9.78
2019-10-23 12:56 AM EDT Low Tide 0.20
2019-10-23 07:13 AM EDT High Tide 8.87
2019-10-23 01:16 PM EDT Low Tide 0.94
2019-10-23 07:30 PM EDT High Tide 9.90
Merrimacport, Merrimack River, Massachusetts:  
2019-10-22 02:19 PM EDT Low Tide 0.97
2019-10-22 08:02 PM EDT High Tide 7.64
2019-10-23 03:00 AM EDT Low Tide 0.15
2019-10-23 08:39 AM EDT High Tide 6.76
2019-10-23 03:19 PM EDT Low Tide 0.69
2019-10-23 09:03 PM EDT High Tide 7.69
Moon Head, Boston Harbor, Massachusetts:  
2019-10-22 06:31 PM EDT High Tide 9.95
2019-10-23 01:04 AM EDT Low Tide 0.24
2019-10-23 07:17 AM EDT High Tide 9.21
2019-10-23 01:26 PM EDT Low Tide 0.90
2019-10-23 07:34 PM EDT High Tide 10.18
Nantasket Beach, Weir River, Massachusetts:  
2019-10-22 06:36 PM EDT High Tide 9.95
2019-10-23 01:07 AM EDT Low Tide 0.24
2019-10-23 07:22 AM EDT High Tide 9.21
2019-10-23 01:29 PM EDT Low Tide 0.90
2019-10-23 07:39 PM EDT High Tide 10.18
Neponset, Neponset River, Boston Harbor, Massachusetts:  
2019-10-22 06:28 PM EDT High Tide 10.05
2019-10-23 01:03 AM EDT Low Tide 0.25
2019-10-23 07:14 AM EDT High Tide 9.30
2019-10-23 01:25 PM EDT Low Tide 0.91
2019-10-23 07:31 PM EDT High Tide 10.28
Newburyport, Merrimack River, Massachusetts:  
2019-10-22 07:00 PM EDT High Tide 8.63
2019-10-23 01:48 AM EDT Low Tide 0.24
2019-10-23 07:40 AM EDT High Tide 7.82
2019-10-23 02:08 PM EDT Low Tide 0.82
2019-10-23 08:02 PM EDT High Tide 8.70
Nut Island, Quincy Bay, Massachusetts:  
2019-10-22 06:29 PM EDT High Tide 9.93
2019-10-23 01:00 AM EDT Low Tide 0.38
2019-10-23 07:14 AM EDT High Tide 9.21
2019-10-23 01:21 PM EDT Low Tide 0.93
2019-10-23 07:33 PM EDT High Tide 10.15
Plum Island Sound (south end), Massachusetts:  
2019-10-22 06:54 PM EDT High Tide 9.43
2019-10-23 01:28 AM EDT Low Tide 0.20
2019-10-23 07:34 AM EDT High Tide 8.64
2019-10-23 01:49 PM EDT Low Tide 0.79
2019-10-23 07:56 PM EDT High Tide 9.56
Plum Island, Merrimack River Entrance, Merrimack River, Massachusetts:  
2019-10-22 06:54 PM EDT High Tide 8.46
2019-10-23 01:23 AM EDT Low Tide 0.21
2019-10-23 07:37 AM EDT High Tide 7.78
2019-10-23 01:44 PM EDT Low Tide 0.85
2019-10-23 07:58 PM EDT High Tide 8.62
Riverside, Merrimack River, Massachusetts:  
2019-10-22 03:31 PM EDT Low Tide 0.87
2019-10-22 08:43 PM EDT High Tide 6.23
2019-10-23 04:18 AM EDT Low Tide 0.24
2019-10-23 09:14 AM EDT High Tide 5.34
2019-10-23 04:33 PM EDT Low Tide 0.63
2019-10-23 09:39 PM EDT High Tide 6.20
Salem, Salem Harbor, Massachusetts:  
2019-10-22 06:31 PM EDT High Tide 9.39
2019-10-23 12:57 AM EDT Low Tide 0.11
2019-10-23 07:17 AM EDT High Tide 8.65
2019-10-23 01:19 PM EDT Low Tide 0.85
2019-10-23 07:37 PM EDT High Tide 9.61
Salisbury Point, Merrimack River, Massachusetts:  
2019-10-22 01:28 PM EDT Low Tide 0.86
2019-10-22 07:20 PM EDT High Tide 8.07
2019-10-23 02:16 AM EDT Low Tide 0.33
2019-10-23 08:05 AM EDT High Tide 7.34
2019-10-23 02:31 PM EDT Low Tide 0.55
2019-10-23 08:23 PM EDT High Tide 8.24
Scituate, Scituate Harbor, Massachusetts:  
2019-10-22 06:37 PM EDT High Tide 9.30
2019-10-23 01:04 AM EDT Low Tide 0.29
2019-10-23 07:22 AM EDT High Tide 8.59
2019-10-23 01:26 PM EDT Low Tide 1.00
2019-10-23 07:42 PM EDT High Tide 9.52