Marine Weather for AN 256

Active Advisory: (US Severe Weather)
Forecast as of 4:05 am EDT on October 21, 2019
Small Craft Advisory in effect through late tonight
Coastal Waters From Montauk Ny To Marthas Vineyard Extending Out
To 20 Nm South Of Block Island-
Today
NE winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to 7 ft. A chance of rain this morning.
Tonight
NE winds 15 to 20 kt with gusts up to 25 kt. Seas around 7 ft.
Tue
NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas around 6 ft. A chance of rain in the afternoon.
Tue Night
E winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt after midnight. Seas around 6 ft. A chance of rain in the evening, then rain likely after midnight. Patchy fog after midnight. Vsby 1 to 3 nm.
Wed
W winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Patchy fog in the morning. A chance of showers in the morning with vsby 1 to 3 nm.
Wed Night
W winds 15 to 20 kt with gusts up to 30 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 5 to 6 ft.
Thu
W winds around 10 kt. Seas 4 to 5 ft.
Thu Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 4 ft.
Fri
SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 4 ft.
Fri Night
W winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 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: 4:09 AM EDT Oct. 21, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 6 am EDT
Tuesday...

* winds and seas... northeast winds 10 to 20 kt with gusts up to
30 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.



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

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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
New London, CT 62.1 °F
Newport, RI 54.0 °F
Woods Hole, MA 59.0 °F
Quonset Point, RI 57.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Block Island, RI 44097 60 °F 5.25 ft
MONTAUK POINT NM SSW of Montauk Point, NY 44017
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Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Buzzards Bay, MA BUZM3
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Tide Information

Date Time Tide Type Height
Block Island (Old Harbor), Rhode Island:  
2019-10-21 01:26 AM EDT High Tide 2.54
2019-10-21 06:53 AM EDT Low Tide 0.50
2019-10-21 01:46 PM EDT High Tide 3.00
2019-10-21 08:59 PM EDT Low Tide 0.52
2019-10-22 02:31 AM EDT High Tide 2.63
2019-10-22 08:13 AM EDT Low Tide 0.47
Block Island (SW end), Block Island Sound, Rhode Island:  
2019-10-21 01:31 AM EDT High Tide 2.20
2019-10-21 07:03 AM EDT Low Tide 0.42
2019-10-21 01:50 PM EDT High Tide 2.79
2019-10-21 09:14 PM EDT Low Tide 0.37
2019-10-22 02:43 AM EDT High Tide 2.30
2019-10-22 08:25 AM EDT Low Tide 0.39
Cedar Tree Neck, Martha's Vineyard, Massachusetts:  
2019-10-21 01:54 AM EDT High Tide 1.85
2019-10-21 08:15 AM EDT Low Tide 0.23
2019-10-21 02:13 PM EDT High Tide 2.14
2019-10-21 09:46 PM EDT Low Tide 0.34
2019-10-22 02:53 AM EDT High Tide 1.93
2019-10-22 09:32 AM EDT Low Tide 0.25
Cuttyhunk, Massachusetts:  
2019-10-21 03:03 AM EDT High Tide 2.89
2019-10-21 07:58 AM EDT Low Tide 0.35
2019-10-21 03:23 PM EDT High Tide 3.34
2019-10-21 09:29 PM EDT Low Tide 0.51
2019-10-22 04:03 AM EDT High Tide 3.03
2019-10-22 09:15 AM EDT Low Tide 0.38
Gay Head, Martha's Vineyard, Massachusetts:  
2019-10-21 01:37 AM EDT High Tide 2.44
2019-10-21 07:28 AM EDT Low Tide 0.31
2019-10-21 01:57 PM EDT High Tide 2.83
2019-10-21 08:59 PM EDT Low Tide 0.45
2019-10-22 02:37 AM EDT High Tide 2.56
2019-10-22 08:45 AM EDT Low Tide 0.33
Lake Montauk, Long Island, New York:  
2019-10-21 03:15 AM EDT High Tide 1.78
2019-10-21 09:31 AM EDT Low Tide 0.49
2019-10-21 03:37 PM EDT High Tide 2.23
2019-10-21 10:25 PM EDT Low Tide 0.24
2019-10-22 04:19 AM EDT High Tide 1.92
2019-10-22 10:41 AM EDT Low Tide 0.39
Menemsha Harbor, Massachusetts:  
2019-10-21 02:03 AM EDT High Tide 2.50
2019-10-21 07:13 AM EDT Low Tide 0.67
2019-10-21 02:33 PM EDT High Tide 2.98
2019-10-21 09:30 PM EDT Low Tide 0.48
2019-10-22 03:05 AM EDT High Tide 2.59
2019-10-22 09:10 AM EDT Low Tide 0.61
Montauk Harbor entrance, Long Island, New York:  
2019-10-21 03:07 AM EDT High Tide 1.71
2019-10-21 09:39 AM EDT Low Tide 0.51
2019-10-21 03:28 PM EDT High Tide 2.16
2019-10-21 10:35 PM EDT Low Tide 0.18
2019-10-22 04:13 AM EDT High Tide 1.79
2019-10-22 10:42 AM EDT Low Tide 0.41
Montauk Point Light, Long Island Sound, New York:  
2019-10-21 07:03 AM EDT Low Tide 0.50
2019-10-21 01:33 PM EDT High Tide 2.66
2019-10-21 08:20 PM EDT Low Tide 0.46
2019-10-22 02:27 AM EDT High Tide 2.25
2019-10-22 08:17 AM EDT Low Tide 0.48
Montauk, Fort Pond Bay, Long Island Sound, New York:  
2019-10-21 03:01 AM EDT High Tide 1.87
2019-10-21 09:35 AM EDT Low Tide 0.71
2019-10-21 03:23 PM EDT High Tide 2.47
2019-10-21 10:37 PM EDT Low Tide 0.28
2019-10-22 04:06 AM EDT High Tide 1.97
2019-10-22 10:38 AM EDT Low Tide 0.57
Nomans Land, Martha's Vineyard, Massachusetts:  
2019-10-21 01:25 AM EDT High Tide 2.53
2019-10-21 07:01 AM EDT Low Tide 0.32
2019-10-21 01:44 PM EDT High Tide 2.93
2019-10-21 08:32 PM EDT Low Tide 0.47
2019-10-22 02:24 AM EDT High Tide 2.65
2019-10-22 08:18 AM EDT Low Tide 0.35
Penikese Island, Buzzards Bay, Massachusetts:  
2019-10-21 01:43 AM EDT High Tide 3.09
2019-10-21 06:38 AM EDT Low Tide 0.56
2019-10-21 02:08 PM EDT High Tide 3.53
2019-10-21 09:11 PM EDT Low Tide 0.71
2019-10-22 02:45 AM EDT High Tide 3.20
2019-10-22 08:06 AM EDT Low Tide 0.56
Quicks Hole, North side, Massachusetts:  
2019-10-21 01:36 AM EDT High Tide 2.95
2019-10-21 06:35 AM EDT Low Tide 0.37
2019-10-21 01:55 PM EDT High Tide 3.41
2019-10-21 08:06 PM EDT Low Tide 0.55
2019-10-22 02:35 AM EDT High Tide 3.09
2019-10-22 07:52 AM EDT Low Tide 0.40
Squibnocket Point, Martha's Vineyard, Massachusetts:  
2019-10-21 06:41 AM EDT Low Tide 0.31
2019-10-21 01:18 PM EDT High Tide 2.83
2019-10-21 08:12 PM EDT Low Tide 0.45
2019-10-22 01:58 AM EDT High Tide 2.56
2019-10-22 07:58 AM EDT Low Tide 0.33

Currents Information

Date Time Current Type Speed
Gay Head, 1.5 miles northwest of, Massachusetts Current:  
2019-10-21 05:15 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 07:22 AM EDT Max Ebb -1.81 knots
2019-10-21 10:45 AM EDT Slack, Flood Begins 0.00 knots
2019-10-21 01:15 PM EDT Max Flood 1.51 knots
2019-10-21 05:30 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 07:42 PM EDT Max Ebb -1.85 knots
2019-10-21 11:03 PM EDT Slack, Flood Begins 0.00 knots
2019-10-22 01:52 AM EDT Max Flood 1.81 knots
2019-10-22 06:17 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:24 AM EDT Max Ebb -1.76 knots
2019-10-22 11:50 AM EDT Slack, Flood Begins 0.00 knots
Gay Head, 3 miles north of, Massachusetts Current:  
2019-10-21 05:28 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 07:23 AM EDT Max Ebb -1.06 knots
2019-10-21 11:28 AM EDT Slack, Flood Begins 0.00 knots
2019-10-21 01:45 PM EDT Max Flood 0.91 knots
2019-10-21 05:43 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 07:43 PM EDT Max Ebb -1.08 knots
2019-10-21 11:46 PM EDT Slack, Flood Begins 0.00 knots
2019-10-22 02:22 AM EDT Max Flood 1.08 knots
2019-10-22 06:30 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:25 AM EDT Max Ebb -1.03 knots
2019-10-22 12:33 PM EDT Slack, Flood Begins 0.00 knots
Gay Head, 3 miles northeast of, Massachusetts Current:  
2019-10-21 01:42 AM EDT Max Flood 0.93 knots
2019-10-21 05:15 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 08:17 AM EDT Max Ebb -1.21 knots
2019-10-21 11:40 AM EDT Slack, Flood Begins 0.00 knots
2019-10-21 02:11 PM EDT Max Flood 0.76 knots
2019-10-21 05:30 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 08:37 PM EDT Max Ebb -1.23 knots
2019-10-21 11:58 PM EDT Slack, Flood Begins 0.00 knots
2019-10-22 02:48 AM EDT Max Flood 0.90 knots
2019-10-22 06:17 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 09:19 AM EDT Max Ebb -1.18 knots
2019-10-22 12:45 PM EDT Slack, Flood Begins 0.00 knots
Robinsons Hole, 1.2 miles southeast of, Massachusetts Current:  
2019-10-21 01:43 AM EDT Max Flood 1.85 knots
2019-10-21 05:44 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 08:08 AM EDT Max Ebb -1.81 knots
2019-10-21 11:45 AM EDT Slack, Flood Begins 0.00 knots
2019-10-21 02:12 PM EDT Max Flood 1.51 knots
2019-10-21 05:59 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 08:28 PM EDT Max Ebb -1.85 knots
2019-10-22 12:03 AM EDT Slack, Flood Begins 0.00 knots
2019-10-22 02:49 AM EDT Max Flood 1.81 knots
2019-10-22 06:46 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 09:10 AM EDT Max Ebb -1.76 knots
2019-10-22 12:50 PM EDT Slack, Flood Begins 0.00 knots
Tarpaulin Cove, 1.5 miles east of, Massachusetts Current:  
2019-10-21 01:59 AM EDT Max Flood 1.85 knots
2019-10-21 05:45 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 08:39 AM EDT Max Ebb -2.11 knots
2019-10-21 12:04 PM EDT Slack, Flood Begins 0.00 knots
2019-10-21 02:28 PM EDT Max Flood 1.51 knots
2019-10-21 06:00 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-21 08:59 PM EDT Max Ebb -2.16 knots
2019-10-22 12:22 AM EDT Slack, Flood Begins 0.00 knots
2019-10-22 03:05 AM EDT Max Flood 1.81 knots
2019-10-22 06:47 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 09:41 AM EDT Max Ebb -2.06 knots
2019-10-22 01:09 PM EDT Slack, Flood Begins 0.00 knots