Marine Weather for AN 254

Active Advisory: (US Severe Weather)
Forecast as of 1:16 am EST on January 22, 2019
Gale Warning in effect through this afternoon
Heavy freezing spray warning in effect until 6 am EST early this morning
Coastal Waters From Provincetown Ma To Chatham Ma To Nantucket Ma
Out 20 Nm-
Rest Of Tonight
NW winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to 14 ft. Freezing spray. A chance of snow showers. Vsby 1 to 3 nm.
Tue
NW winds 20 to 25 kt with gusts up to 40 kt, diminishing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 7 to 10 ft. Light freezing spray.
Tue Night
NW winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Gusts up to 20 kt. Seas 3 to 5 ft.
Wed
S winds 15 to 20 kt with gusts up to 35 kt. Seas 4 to 7 ft.
Wed Night
SW winds 15 to 20 kt with gusts up to 35 kt. Seas 5 to 8 ft. Rain likely.
Thu
SW winds 20 to 25 kt with gusts up to 50 kt. Seas 7 to 10 ft, except 9 to 14 ft S and E of Nantucket. Rain. Vsby 1 to 3 nm.
Thu Night
W winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to 9 ft, except 10 to 15 ft S and E of Nantucket. Showers likely.
Fri
W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 8 ft.
Fri Night
W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft.
Sat
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 7 ft.
Sat Night
S winds 5 to 10 kt with gusts up to 20 kt. Seas 4 to 6 ft. 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

Gale Warning, Ice Accretion Warning
Issued: 10:24 PM EST Jan. 21, 2019 – National Weather Service

... Gale Warning remains in effect until 2 PM EST Tuesday...
... Heavy freezing spray warning remains in effect until 6 am EST
Tuesday...

* winds and seas... northwest winds 20 to 30 kt with gusts up to
45 kt. Seas 8 to 13 feet.

* Freezing spray... heavy freezing spray through tonight.

Precautionary/preparedness actions...

A heavy freezing spray warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. The U.S. Coast Guard
advises mariners to check and ensure all life saving devices
remain free of ice. Mariners not trained to operate in these
conditions, or vessels not properly equipped to do so, should
remain in port or avoid the warning area.

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
Harbor prior to the onset of gale 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
Nantucket Island, MA 32.0 °F
Woods Hole, MA 34.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
NANTUCKET SOUND 44020 34 °F 3.61 ft
CAPE COD NM East of Provincetown, MA 44018
-
10.83 ft
BOSTON NM East of Boston, MA 44013 41 °F 5.91 ft
Buoy A01 Mass Bay/Stellwagen 44029 40 °F 3.61 ft
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Chatham, Cape Cod, Massachusetts:  
2019-01-22 06:30 AM EST Low Tide -0.09
2019-01-22 12:32 PM EST High Tide 7.58
2019-01-22 07:17 PM EST Low Tide -0.93
2019-01-23 01:10 AM EST High Tide 6.27
2019-01-23 07:24 AM EST Low Tide -0.25
Chatham, Stage Harbor, Cape Cod, Massachusetts:  
2019-01-22 06:00 AM EST Low Tide -0.09
2019-01-22 12:33 PM EST High Tide 5.31
2019-01-22 06:48 PM EST Low Tide -0.67
2019-01-23 01:17 AM EST High Tide 4.21
2019-01-23 06:56 AM EST Low Tide -0.18
Dennisport, Nantucket Sound, Massachusetts:  
2019-01-22 06:10 AM EST Low Tide -0.35
2019-01-22 12:48 PM EST High Tide 4.36
2019-01-22 06:47 PM EST Low Tide -0.78
2019-01-23 01:26 AM EST High Tide 3.84
2019-01-23 07:02 AM EST Low Tide -0.41
Eel Point, Nantucket Island, Massachusetts:  
2019-01-22 05:39 AM EST Low Tide -0.24
2019-01-22 12:24 PM EST High Tide 2.91
2019-01-22 06:16 PM EST Low Tide -0.52
2019-01-23 01:02 AM EST High Tide 2.56
2019-01-23 06:31 AM EST Low Tide -0.27
Great Point, Nantucket Island, Massachusetts:  
2019-01-22 06:00 AM EST Low Tide -0.32
2019-01-22 12:28 PM EST High Tide 3.88
2019-01-22 06:37 PM EST Low Tide -0.69
2019-01-23 01:06 AM EST High Tide 3.42
2019-01-23 06:52 AM EST Low Tide -0.36
Nantucket, Nantucket Island, Nantucket Island, Massachusetts:  
2019-01-22 06:02 AM EST Low Tide -0.23
2019-01-22 12:46 PM EST High Tide 4.19
2019-01-22 06:54 PM EST Low Tide -0.68
2019-01-23 01:30 AM EST High Tide 3.16
2019-01-23 06:58 AM EST Low Tide -0.28
Pleasant Bay, Cape Cod, Massachusetts:  
2019-01-22 02:00 AM EST High Tide 3.55
2019-01-22 08:59 AM EST Low Tide -0.34
2019-01-22 02:13 PM EST High Tide 4.12
2019-01-22 09:36 PM EST Low Tide -0.73
2019-01-23 02:51 AM EST High Tide 3.63
2019-01-23 09:51 AM EST Low Tide -0.39
Saquatucket Harbor, Nantucket Sound, Massachusetts:  
2019-01-22 05:49 AM EST Low Tide -0.10
2019-01-22 12:23 PM EST High Tide 5.19
2019-01-22 06:39 PM EST Low Tide -0.78
2019-01-23 01:07 AM EST High Tide 4.07
2019-01-23 06:45 AM EST Low Tide -0.19
Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts:  
2019-01-22 05:35 AM EST Low Tide -1.01
2019-01-22 11:49 AM EST High Tide 12.33
2019-01-22 06:11 PM EST Low Tide -2.23
2019-01-23 12:23 AM EST High Tide 11.01
2019-01-23 06:28 AM EST Low Tide -1.26
2019-01-23 12:41 PM EST High Tide 12.34
South Yarmouth, Bass River, Nantucket Sound, Massachusetts:  
2019-01-22 01:20 AM EST High Tide 3.02
2019-01-22 07:18 AM EST Low Tide -0.29
2019-01-22 01:33 PM EST High Tide 3.51
2019-01-22 07:55 PM EST Low Tide -0.63
2019-01-23 02:11 AM EST High Tide 3.10
2019-01-23 08:10 AM EST Low Tide -0.33
Wellfleet, Cape Cod Bay, Massachusetts:  
2019-01-22 06:02 AM EST Low Tide -1.04
2019-01-22 11:59 AM EST High Tide 12.72
2019-01-22 06:39 PM EST Low Tide -2.27
2019-01-23 12:37 AM EST High Tide 11.21
2019-01-23 06:54 AM EST Low Tide -1.19
2019-01-23 12:52 PM EST High Tide 12.64
Wychmere Harbor, Nantucket Sound, Massachusetts:  
2019-01-22 05:57 AM EST Low Tide -0.38
2019-01-22 12:37 PM EST High Tide 4.72
2019-01-22 06:34 PM EST Low Tide -0.84
2019-01-23 01:15 AM EST High Tide 4.16
2019-01-23 06:49 AM EST Low Tide -0.44

Currents Information

Date Time Current Type Speed
Dennis Port, 2.2 miles south of, Massachusetts Current:  
2019-01-22 01:27 AM EST Max Ebb -0.39 knots
2019-01-22 04:59 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 07:35 AM EST Max Flood 0.40 knots
2019-01-22 10:18 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 01:42 PM EST Max Ebb -0.43 knots
2019-01-22 05:15 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:05 PM EST Max Flood 0.49 knots
2019-01-22 11:00 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 02:17 AM EST Max Ebb -0.40 knots
2019-01-23 05:50 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 08:25 AM EST Max Flood 0.42 knots
2019-01-23 11:09 AM EST Slack, Ebb Begins -0.00 knots
Eel Pt., Nantucket I. 2.5 miles NE of, Massachusetts Current:  
2019-01-22 01:38 AM EST Max Ebb -0.39 knots
2019-01-22 04:44 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 07:55 AM EST Max Flood 0.61 knots
2019-01-22 10:53 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 01:53 PM EST Max Ebb -0.43 knots
2019-01-22 05:00 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:25 PM EST Max Flood 0.73 knots
2019-01-22 11:35 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 02:28 AM EST Max Ebb -0.40 knots
2019-01-23 05:35 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 08:45 AM EST Max Flood 0.62 knots
2019-01-23 11:44 AM EST Slack, Ebb Begins -0.00 knots
Great Point, 0.5 mile west of, Massachusetts Current:  
2019-01-22 03:56 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:20 AM EST Max Flood 1.21 knots
2019-01-22 11:04 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 01:11 PM EST Max Ebb -1.49 knots
2019-01-22 04:12 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:50 PM EST Max Flood 1.46 knots
2019-01-22 11:46 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 01:46 AM EST Max Ebb -1.40 knots
2019-01-23 04:47 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 09:10 AM EST Max Flood 1.25 knots
2019-01-23 11:55 AM EST Slack, Ebb Begins -0.00 knots
Great Point, 3 miles west of, Massachusetts Current:  
2019-01-22 01:31 AM EST Max Ebb -0.96 knots
2019-01-22 04:46 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:06 AM EST Max Flood 0.81 knots
2019-01-22 10:42 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 01:46 PM EST Max Ebb -1.06 knots
2019-01-22 05:02 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:36 PM EST Max Flood 0.98 knots
2019-01-22 11:24 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 02:21 AM EST Max Ebb -1.00 knots
2019-01-23 05:37 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 08:56 AM EST Max Flood 0.83 knots
2019-01-23 11:33 AM EST Slack, Ebb Begins -0.00 knots
Halfmoon Shoal, 1.9 miles northeast of, Massachusetts Current:  
2019-01-22 02:07 AM EST Max Ebb -0.58 knots
2019-01-22 05:13 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:32 AM EST Max Flood 0.81 knots
2019-01-22 11:15 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 02:22 PM EST Max Ebb -0.64 knots
2019-01-22 05:29 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 09:02 PM EST Max Flood 0.98 knots
2019-01-22 11:57 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 02:57 AM EST Max Ebb -0.60 knots
2019-01-23 06:04 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 09:22 AM EST Max Flood 0.83 knots
2019-01-23 12:06 PM EST Slack, Ebb Begins -0.00 knots
Halfmoon Shoal, 3.5 miles east of, Massachusetts Current:  
2019-01-22 01:34 AM EST Max Ebb -1.16 knots
2019-01-22 04:44 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:06 AM EST Max Flood 1.01 knots
2019-01-22 10:57 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 01:49 PM EST Max Ebb -1.28 knots
2019-01-22 05:00 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:36 PM EST Max Flood 1.22 knots
2019-01-22 11:39 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 02:24 AM EST Max Ebb -1.20 knots
2019-01-23 05:35 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 08:56 AM EST Max Flood 1.04 knots
2019-01-23 11:48 AM EST Slack, Ebb Begins -0.00 knots
Miacomet Pond, 3.0 miles SSE of, Massachusetts Current:  
2019-01-22 02:39 AM EST Max Ebb -1.54 knots
2019-01-22 05:50 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:46 AM EST Max Flood 1.21 knots
2019-01-22 12:13 PM EST Slack, Ebb Begins -0.00 knots
2019-01-22 02:54 PM EST Max Ebb -1.70 knots
2019-01-22 06:06 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 09:16 PM EST Max Flood 1.46 knots
2019-01-23 12:55 AM EST Slack, Ebb Begins -0.00 knots
2019-01-23 03:29 AM EST Max Ebb -1.60 knots
2019-01-23 06:41 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 09:36 AM EST Max Flood 1.25 knots
2019-01-23 01:04 PM EST Slack, Ebb Begins -0.00 knots
Monomoy Point, 6 miles west of, Massachusetts Current:  
2019-01-22 01:45 AM EST Max Ebb -0.58 knots
2019-01-22 04:53 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:35 AM EST Max Flood 0.40 knots
2019-01-22 11:00 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 02:00 PM EST Max Ebb -0.64 knots
2019-01-22 05:09 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 09:05 PM EST Max Flood 0.49 knots
2019-01-22 11:42 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 02:35 AM EST Max Ebb -0.60 knots
2019-01-23 05:44 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 09:25 AM EST Max Flood 0.42 knots
2019-01-23 11:51 AM EST Slack, Ebb Begins -0.00 knots
Monomoy Pt., channel 0.2 mile west of, Massachusetts Current:  
2019-01-22 03:31 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 07:22 AM EST Max Flood 1.62 knots
2019-01-22 10:09 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 12:15 PM EST Max Ebb -2.55 knots
2019-01-22 03:47 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 07:52 PM EST Max Flood 1.95 knots
2019-01-22 10:51 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 12:50 AM EST Max Ebb -2.40 knots
2019-01-23 04:22 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 08:12 AM EST Max Flood 1.66 knots
2019-01-23 11:00 AM EST Slack, Ebb Begins -0.00 knots
2019-01-23 01:05 PM EST Max Ebb -2.59 knots
Nantucket Harbor entrance channel, Massachusetts Current:  
2019-01-22 04:21 AM EST Max Ebb -1.73 knots
2019-01-22 06:53 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:38 AM EST Max Flood 1.21 knots
2019-01-22 12:35 PM EST Slack, Ebb Begins -0.00 knots
2019-01-22 04:36 PM EST Max Ebb -1.91 knots
2019-01-22 07:09 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 09:08 PM EST Max Flood 1.46 knots
2019-01-23 01:17 AM EST Slack, Ebb Begins -0.00 knots
2019-01-23 05:11 AM EST Max Ebb -1.80 knots
2019-01-23 07:44 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 09:28 AM EST Max Flood 1.25 knots
Old Man Shoal, Nantucket Shoals, Massachusetts Current:  
2019-01-22 01:37 AM EST Max Ebb -1.73 knots
2019-01-22 04:54 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 07:46 AM EST Max Flood 1.82 knots
2019-01-22 11:08 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 01:52 PM EST Max Ebb -1.91 knots
2019-01-22 05:10 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:16 PM EST Max Flood 2.20 knots
2019-01-22 11:50 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 02:27 AM EST Max Ebb -1.80 knots
2019-01-23 05:45 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 08:36 AM EST Max Flood 1.87 knots
2019-01-23 11:59 AM EST Slack, Ebb Begins -0.00 knots
Pollock Rip Channel (Butler Hole), Massachusetts Current:  
2019-01-22 03:31 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 06:43 AM EST Max Flood 2.02 knots
2019-01-22 09:51 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 12:38 PM EST Max Ebb -2.13 knots
2019-01-22 03:47 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 07:13 PM EST Max Flood 2.44 knots
2019-01-22 10:33 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 01:13 AM EST Max Ebb -2.00 knots
2019-01-23 04:22 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 07:33 AM EST Max Flood 2.08 knots
2019-01-23 10:42 AM EST Slack, Ebb Begins -0.00 knots
Pollock Rip Channel, east end, Massachusetts Current:  
2019-01-22 03:17 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 06:04 AM EST Max Flood 2.02 knots
2019-01-22 09:28 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 12:00 PM EST Max Ebb -2.34 knots
2019-01-22 03:33 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 06:34 PM EST Max Flood 2.44 knots
2019-01-22 10:10 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 12:35 AM EST Max Ebb -2.20 knots
2019-01-23 04:08 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 06:54 AM EST Max Flood 2.08 knots
2019-01-23 10:19 AM EST Slack, Ebb Begins -0.00 knots
2019-01-23 12:50 PM EST Max Ebb -2.37 knots
Stage Harbor, west of Morris Island, Massachusetts Current:  
2019-01-22 04:51 AM EST Max Ebb -1.16 knots
2019-01-22 06:38 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:12 AM EST Max Flood 0.61 knots
2019-01-22 12:15 PM EST Slack, Ebb Begins -0.00 knots
2019-01-22 05:06 PM EST Max Ebb -1.28 knots
2019-01-22 06:54 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:42 PM EST Max Flood 0.73 knots
2019-01-23 12:57 AM EST Slack, Ebb Begins -0.00 knots
2019-01-23 05:41 AM EST Max Ebb -1.20 knots
2019-01-23 07:29 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 09:02 AM EST Max Flood 0.62 knots
2019-01-23 01:06 PM EST Slack, Ebb Begins -0.00 knots
Tuckernuck Shoal, off east end, Massachusetts Current:  
2019-01-22 01:33 AM EST Max Ebb -0.96 knots
2019-01-22 04:53 AM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:17 AM EST Max Flood 1.01 knots
2019-01-22 11:00 AM EST Slack, Ebb Begins -0.00 knots
2019-01-22 01:48 PM EST Max Ebb -1.06 knots
2019-01-22 05:09 PM EST Slack, Flood Begins 0.00 knots
2019-01-22 08:47 PM EST Max Flood 1.22 knots
2019-01-22 11:42 PM EST Slack, Ebb Begins -0.00 knots
2019-01-23 02:23 AM EST Max Ebb -1.00 knots
2019-01-23 05:44 AM EST Slack, Flood Begins 0.00 knots
2019-01-23 09:07 AM EST Max Flood 1.04 knots
2019-01-23 11:51 AM EST Slack, Ebb Begins -0.00 knots