Marine Weather for AN 256

Active Advisory: (US Severe Weather)
Forecast as of 7:16 am EST on February 20, 2017
Small Craft Advisory in effect until 3 PM EST this afternoon
Coastal Waters From Montauk Ny To Marthas Vineyard Extending Out
To 20 Nm South Of Block Island-
Today
N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.
Tonight
N winds 10 to 15 kt...diminishing to 5 to 10 kt after midnight. Gusts up to 20 kt. Seas around 2 ft.
Tue
NE winds 5 to 10 kt...becoming se in the afternoon. Seas around 2 ft.
Tue Night
SW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. A chance of rain.
Wed
SW winds 5 to 10 kt. Seas around 2 ft.
Wed Night
SW winds 5 to 10 kt. Seas 2 to 3 ft.
Thu
SW winds 10 to 15 kt. Seas 2 to 3 ft.
Thu Night
W winds 10 to 15 kt. Seas 2 to 4 ft.
Fri
NE winds 5 to 10 kt. Seas 2 to 3 ft.
Fri Night
Se winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 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: 11:14 AM EST Feb. 20, 2017 – National Weather Service

... Small Craft Advisory remains in effect until 3 PM EST this
afternoon...

* winds and seas... north winds 10 to 15 kt with gusts up to 25
kt. Seas 2 to 4 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.



For the latest updates... please visit our webpage at
www.Weather.Gov/Boston

You can follow US on facebook at


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

Ad Blocker Enabled

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
New London, CT 39.9 °F
Newport, RI 39.0 °F
Woods Hole, MA 36.0 °F
Quonset Point, RI 37.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Block Island, RI 44097 43 °F 2.62 ft
MONTAUK POINT NM SSW of Montauk Point, NY 44017 43 °F 1.97 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Buzzards Bay, MA BUZM3
-
-

Tide Information

Date Time Tide Type Height
Block Island (Old Harbor), Rhode Island:  
2017-02-20 02:43 PM EST High Tide 1.82
2017-02-20 08:24 PM EST Low Tide 0.49
2017-02-21 03:38 AM EST High Tide 2.29
2017-02-21 10:18 AM EST Low Tide 0.39
2017-02-21 03:58 PM EST High Tide 1.93
2017-02-21 09:52 PM EST Low Tide 0.37
Block Island (SW end), Block Island Sound, Rhode Island:  
2017-02-20 03:25 PM EST High Tide 1.75
2017-02-20 09:22 PM EST Low Tide 0.40
2017-02-21 04:08 AM EST High Tide 2.22
2017-02-21 10:34 AM EST Low Tide 0.37
2017-02-21 04:23 PM EST High Tide 1.88
2017-02-21 10:22 PM EST Low Tide 0.28
Cedar Tree Neck, Martha's Vineyard, Massachusetts:  
2017-02-20 03:01 PM EST High Tide 1.45
2017-02-20 10:03 PM EST Low Tide 0.30
2017-02-21 03:41 AM EST High Tide 1.68
2017-02-21 11:25 AM EST Low Tide 0.31
2017-02-21 04:03 PM EST High Tide 1.52
2017-02-21 11:07 PM EST Low Tide 0.20
Cuttyhunk, Massachusetts:  
2017-02-20 04:11 PM EST High Tide 2.28
2017-02-20 09:46 PM EST Low Tide 0.45
2017-02-21 04:51 AM EST High Tide 2.63
2017-02-21 11:08 AM EST Low Tide 0.46
2017-02-21 05:13 PM EST High Tide 2.37
2017-02-21 10:50 PM EST Low Tide 0.31
Gay Head, Martha's Vineyard, Massachusetts:  
2017-02-20 02:45 PM EST High Tide 1.92
2017-02-20 09:16 PM EST Low Tide 0.39
2017-02-21 03:25 AM EST High Tide 2.22
2017-02-21 10:38 AM EST Low Tide 0.41
2017-02-21 03:47 PM EST High Tide 2.01
2017-02-21 10:20 PM EST Low Tide 0.27
Lake Montauk, Long Island, New York:  
2017-02-20 04:31 PM EST High Tide 1.59
2017-02-20 10:56 PM EST Low Tide 0.52
2017-02-21 04:57 AM EST High Tide 2.14
2017-02-21 11:55 AM EST Low Tide 0.38
2017-02-21 05:25 PM EST High Tide 1.65
2017-02-21 11:49 PM EST Low Tide 0.47
Menemsha Harbor, Massachusetts:  
2017-02-20 03:21 PM EST High Tide 1.77
2017-02-20 09:21 PM EST Low Tide 0.40
2017-02-21 03:59 AM EST High Tide 2.26
2017-02-21 10:25 AM EST Low Tide 0.26
2017-02-21 04:17 PM EST High Tide 1.88
2017-02-21 10:14 PM EST Low Tide 0.27
Montauk Harbor entrance, Long Island, New York:  
2017-02-20 04:46 PM EST High Tide 1.42
2017-02-20 10:59 PM EST Low Tide 0.39
2017-02-21 05:11 AM EST High Tide 1.81
2017-02-21 11:44 AM EST Low Tide 0.20
2017-02-21 05:38 PM EST High Tide 1.49
2017-02-21 11:50 PM EST Low Tide 0.32
Montauk Point Light, Long Island Sound, New York:  
2017-02-20 02:04 PM EST High Tide 1.54
2017-02-20 08:07 PM EST Low Tide 0.44
2017-02-21 03:38 AM EST High Tide 2.02
2017-02-21 09:57 AM EST Low Tide 0.36
2017-02-21 03:50 PM EST High Tide 1.61
2017-02-21 09:18 PM EST Low Tide 0.39
Montauk, Fort Pond Bay, Long Island Sound, New York:  
2017-02-20 04:39 PM EST High Tide 1.33
2017-02-20 10:50 PM EST Low Tide 0.38
2017-02-21 05:13 AM EST High Tide 1.87
2017-02-21 11:40 AM EST Low Tide 0.22
2017-02-21 05:32 PM EST High Tide 1.43
2017-02-21 11:40 PM EST Low Tide 0.29
Nomans Land, Martha's Vineyard, Massachusetts:  
2017-02-20 02:32 PM EST High Tide 1.99
2017-02-20 08:49 PM EST Low Tide 0.41
2017-02-21 03:12 AM EST High Tide 2.31
2017-02-21 10:11 AM EST Low Tide 0.42
2017-02-21 03:34 PM EST High Tide 2.08
2017-02-21 09:53 PM EST Low Tide 0.28
Penikese Island, Buzzards Bay, Massachusetts:  
2017-02-20 02:58 PM EST High Tide 2.32
2017-02-20 08:44 PM EST Low Tide 0.52
2017-02-21 03:38 AM EST High Tide 2.60
2017-02-21 09:54 AM EST Low Tide 0.47
2017-02-21 03:57 PM EST High Tide 2.47
2017-02-21 09:45 PM EST Low Tide 0.37
Quicks Hole, North side, Massachusetts:  
2017-02-20 02:43 PM EST High Tide 2.32
2017-02-20 08:23 PM EST Low Tide 0.47
2017-02-21 03:23 AM EST High Tide 2.69
2017-02-21 09:45 AM EST Low Tide 0.49
2017-02-21 03:45 PM EST High Tide 2.42
2017-02-21 09:27 PM EST Low Tide 0.33
Squibnocket Point, Martha's Vineyard, Massachusetts:  
2017-02-20 02:06 PM EST High Tide 1.92
2017-02-20 08:29 PM EST Low Tide 0.39
2017-02-21 02:46 AM EST High Tide 2.22
2017-02-21 09:51 AM EST Low Tide 0.41
2017-02-21 03:08 PM EST High Tide 2.01
2017-02-21 09:33 PM EST Low Tide 0.27

Currents Information

Date Time Current Type Speed
Gay Head, 1.5 miles northwest of, Massachusetts Current:  
2017-02-20 03:00 PM EST Max Flood 1.80 knots
2017-02-20 06:48 PM EST Slack, Ebb Begins -0.00 knots
2017-02-20 09:05 PM EST Max Ebb -1.66 knots
2017-02-21 12:24 AM EST Slack, Flood Begins 0.00 knots
2017-02-21 03:24 AM EST Max Flood 1.66 knots
2017-02-21 07:04 AM EST Slack, Ebb Begins -0.00 knots
2017-02-21 09:26 AM EST Max Ebb -1.82 knots
2017-02-21 12:49 PM EST Slack, Flood Begins 0.00 knots
2017-02-21 03:55 PM EST Max Flood 1.88 knots
2017-02-21 07:43 PM EST Slack, Ebb Begins -0.00 knots
2017-02-21 10:02 PM EST Max Ebb -1.73 knots
Gay Head, 3 miles north of, Massachusetts Current:  
2017-02-20 03:30 PM EST Max Flood 1.08 knots
2017-02-20 07:01 PM EST Slack, Ebb Begins -0.00 knots
2017-02-20 09:06 PM EST Max Ebb -0.97 knots
2017-02-21 01:07 AM EST Slack, Flood Begins 0.00 knots
2017-02-21 03:54 AM EST Max Flood 1.00 knots
2017-02-21 07:17 AM EST Slack, Ebb Begins -0.00 knots
2017-02-21 09:27 AM EST Max Ebb -1.06 knots
2017-02-21 01:32 PM EST Slack, Flood Begins 0.00 knots
2017-02-21 04:25 PM EST Max Flood 1.13 knots
2017-02-21 07:56 PM EST Slack, Ebb Begins -0.00 knots
2017-02-21 10:03 PM EST Max Ebb -1.01 knots
Gay Head, 3 miles northeast of, Massachusetts Current:  
2017-02-20 03:56 PM EST Max Flood 0.90 knots
2017-02-20 06:48 PM EST Slack, Ebb Begins -0.00 knots
2017-02-20 10:00 PM EST Max Ebb -1.11 knots
2017-02-21 01:19 AM EST Slack, Flood Begins 0.00 knots
2017-02-21 04:20 AM EST Max Flood 0.83 knots
2017-02-21 07:04 AM EST Slack, Ebb Begins -0.00 knots
2017-02-21 10:21 AM EST Max Ebb -1.21 knots
2017-02-21 01:44 PM EST Slack, Flood Begins 0.00 knots
2017-02-21 04:51 PM EST Max Flood 0.94 knots
2017-02-21 07:43 PM EST Slack, Ebb Begins -0.00 knots
2017-02-21 10:57 PM EST Max Ebb -1.15 knots
Robinsons Hole, 1.2 miles southeast of, Massachusetts Current:  
2017-02-20 03:57 PM EST Max Flood 1.80 knots
2017-02-20 07:17 PM EST Slack, Ebb Begins -0.00 knots
2017-02-20 09:51 PM EST Max Ebb -1.66 knots
2017-02-21 01:24 AM EST Slack, Flood Begins 0.00 knots
2017-02-21 04:21 AM EST Max Flood 1.66 knots
2017-02-21 07:33 AM EST Slack, Ebb Begins -0.00 knots
2017-02-21 10:12 AM EST Max Ebb -1.82 knots
2017-02-21 01:49 PM EST Slack, Flood Begins 0.00 knots
2017-02-21 04:52 PM EST Max Flood 1.88 knots
2017-02-21 08:12 PM EST Slack, Ebb Begins -0.00 knots
2017-02-21 10:48 PM EST Max Ebb -1.73 knots
Tarpaulin Cove, 1.5 miles east of, Massachusetts Current:  
2017-02-20 01:14 PM EST Slack, Flood Begins 0.00 knots
2017-02-20 04:13 PM EST Max Flood 1.80 knots
2017-02-20 07:18 PM EST Slack, Ebb Begins -0.00 knots
2017-02-20 10:22 PM EST Max Ebb -1.94 knots
2017-02-21 01:43 AM EST Slack, Flood Begins 0.00 knots
2017-02-21 04:37 AM EST Max Flood 1.66 knots
2017-02-21 07:34 AM EST Slack, Ebb Begins -0.00 knots
2017-02-21 10:43 AM EST Max Ebb -2.12 knots
2017-02-21 02:08 PM EST Slack, Flood Begins 0.00 knots
2017-02-21 05:08 PM EST Max Flood 1.88 knots
2017-02-21 08:13 PM EST Slack, Ebb Begins -0.00 knots
2017-02-21 11:19 PM EST Max Ebb -2.01 knots