Marine Weather for AN 254

Active Advisory: (US Severe Weather)
Forecast as of 3:42 PM EDT on October 22, 2019
Small Craft Advisory in effect through late Wednesday night
Coastal Waters From Provincetown Ma To Chatham Ma To Nantucket Ma
Out 20 Nm-
Tonight
E winds 15 to 20 kt with gusts up to 25 kt. Seas 8 to 9 ft. Patchy fog. Showers likely. Vsby 1 nm or less.
Wed
S winds 10 to 15 kt, becoming W in the afternoon. Gusts up to 20 kt. Seas around 8 ft, subsiding to 6 ft in the afternoon. Patchy fog. Showers likely in the morning. Vsby 1 nm or less, increasing to 1 to 3 nm in the afternoon.
Wed Night
W winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Gusts up to 20 kt. Seas 5 to 6 ft.
Thu
SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 4 to 5 ft.
Thu Night
SW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Seas around 4 ft.
Fri
W winds 5 to 10 kt. Seas 2 to 3 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 around 2 ft. A chance of showers in the morning.
Sat Night
N winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft, building to 5 ft after midnight.
Sun
E winds 10 to 15 kt with gusts up to 20 kt. Seas around 7 ft, building to 9 ft in the afternoon. A chance of showers.
Sun Night
E winds 10 to 15 kt with gusts up to 20 kt. Seas around 10 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 6 am EDT Thursday...

* winds and seas... southeast winds 10 to 20 kt becoming west
Wednesday. Gusts up to 25 kt. Seas 5 to 8 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
Nantucket Island, MA 57.0 °F
Woods Hole, MA 59.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
NANTUCKET SOUND 44020
-
2.30 ft
CAPE COD NM East of Provincetown, MA 44018
-
4.92 ft
BOSTON NM East of Boston, MA 44013 57 °F 4.59 ft
Buoy A01 Mass Bay/Stellwagen 44029 56 °F 4.27 ft
NANTUCKET 54NM Southeast of Nantucket 44008 60 °F
-
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Chatham, Cape Cod, Massachusetts:  
2019-10-22 01:23 PM EDT Low Tide 1.01
2019-10-22 07:17 PM EDT High Tide 6.26
2019-10-23 02:15 AM EDT Low Tide 0.21
2019-10-23 08:05 AM EDT High Tide 5.49
2019-10-23 02:30 PM EDT Low Tide 0.74
2019-10-23 08:23 PM EDT High Tide 6.33
Chatham, Stage Harbor, Cape Cod, Massachusetts:  
2019-10-22 07:17 PM EDT High Tide 4.61
2019-10-23 01:36 AM EDT Low Tide 0.16
2019-10-23 08:06 AM EDT High Tide 3.93
2019-10-23 01:52 PM EDT Low Tide 0.55
2019-10-23 08:21 PM EDT High Tide 4.63
Dennisport, Nantucket Sound, Massachusetts:  
2019-10-22 07:33 PM EDT High Tide 3.62
2019-10-23 01:38 AM EDT Low Tide 0.09
2019-10-23 08:19 AM EDT High Tide 3.35
2019-10-23 02:00 PM EDT Low Tide 0.33
2019-10-23 08:36 PM EDT High Tide 3.70
Eel Point, Nantucket Island, Massachusetts:  
2019-10-22 07:09 PM EDT High Tide 2.41
2019-10-23 01:07 AM EDT Low Tide 0.06
2019-10-23 07:55 AM EDT High Tide 2.23
2019-10-23 01:29 PM EDT Low Tide 0.22
2019-10-23 08:12 PM EDT High Tide 2.47
Great Point, Nantucket Island, Massachusetts:  
2019-10-22 07:13 PM EDT High Tide 3.22
2019-10-23 01:28 AM EDT Low Tide 0.08
2019-10-23 07:59 AM EDT High Tide 2.98
2019-10-23 01:50 PM EDT Low Tide 0.29
2019-10-23 08:16 PM EDT High Tide 3.29
Nantucket, Nantucket Island, Nantucket Island, Massachusetts:  
2019-10-22 07:33 PM EDT High Tide 3.64
2019-10-23 01:46 AM EDT Low Tide 0.07
2019-10-23 08:21 AM EDT High Tide 3.04
2019-10-23 01:57 PM EDT Low Tide 0.39
2019-10-23 08:35 PM EDT High Tide 3.66
Pleasant Bay, Cape Cod, Massachusetts:  
2019-10-22 03:46 PM EDT Low Tide 0.44
2019-10-22 08:58 PM EDT High Tide 3.42
2019-10-23 04:27 AM EDT Low Tide 0.08
2019-10-23 09:44 AM EDT High Tide 3.16
2019-10-23 04:49 PM EDT Low Tide 0.31
2019-10-23 10:01 PM EDT High Tide 3.50
Saquatucket Harbor, Nantucket Sound, Massachusetts:  
2019-10-22 07:13 PM EDT High Tide 4.40
2019-10-23 01:29 AM EDT Low Tide 0.11
2019-10-23 08:04 AM EDT High Tide 3.76
2019-10-23 01:44 PM EDT Low Tide 0.58
2019-10-23 08:16 PM EDT High Tide 4.46
Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts:  
2019-10-22 06:42 PM EDT High Tide 10.22
2019-10-23 01:06 AM EDT Low Tide 0.09
2019-10-23 07:22 AM EDT High Tide 9.56
2019-10-23 01:30 PM EDT Low Tide 0.77
2019-10-23 07:45 PM EDT High Tide 10.47
South Yarmouth, Bass River, Nantucket Sound, Massachusetts:  
2019-10-22 02:05 PM EDT Low Tide 0.37
2019-10-22 08:18 PM EDT High Tide 2.91
2019-10-23 02:46 AM EDT Low Tide 0.07
2019-10-23 09:04 AM EDT High Tide 2.70
2019-10-23 03:08 PM EDT Low Tide 0.26
2019-10-23 09:21 PM EDT High Tide 2.98
Wellfleet, Cape Cod Bay, Massachusetts:  
2019-10-22 06:44 PM EDT High Tide 10.55
2019-10-23 01:30 AM EDT Low Tide 0.26
2019-10-23 07:30 AM EDT High Tide 9.76
2019-10-23 01:52 PM EDT Low Tide 0.95
2019-10-23 07:47 PM EDT High Tide 10.79
Wychmere Harbor, Nantucket Sound, Massachusetts:  
2019-10-22 07:22 PM EDT High Tide 3.92
2019-10-23 01:25 AM EDT Low Tide 0.10
2019-10-23 08:08 AM EDT High Tide 3.63
2019-10-23 01:47 PM EDT Low Tide 0.35
2019-10-23 08:25 PM EDT High Tide 4.01

Currents Information

Date Time Current Type Speed
Dennis Port, 2.2 miles south of, Massachusetts Current:  
2019-10-22 02:24 PM EDT Max Flood 0.30 knots
2019-10-22 05:18 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:33 PM EDT Max Ebb -0.30 knots
2019-10-23 12:07 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:02 AM EDT Max Flood 0.37 knots
2019-10-23 06:04 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:17 AM EDT Max Ebb -0.30 knots
2019-10-23 12:55 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:38 PM EDT Max Flood 0.32 knots
2019-10-23 06:22 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:39 PM EDT Max Ebb -0.31 knots
2019-10-24 01:13 AM EDT Slack, Flood Begins 0.00 knots
Eel Pt., Nantucket I. 2.5 miles NE of, Massachusetts Current:  
2019-10-22 02:44 PM EDT Max Flood 0.45 knots
2019-10-22 05:53 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:44 PM EDT Max Ebb -0.30 knots
2019-10-22 11:52 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:22 AM EDT Max Flood 0.55 knots
2019-10-23 06:39 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:28 AM EDT Max Ebb -0.30 knots
2019-10-23 12:40 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:58 PM EDT Max Flood 0.47 knots
2019-10-23 06:57 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:50 PM EDT Max Ebb -0.31 knots
2019-10-24 12:58 AM EDT Slack, Flood Begins 0.00 knots
Great Point, 0.5 mile west of, Massachusetts Current:  
2019-10-22 03:09 PM EDT Max Flood 0.90 knots
2019-10-22 06:04 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:02 PM EDT Max Ebb -1.06 knots
2019-10-22 11:04 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:47 AM EDT Max Flood 1.10 knots
2019-10-23 06:50 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 08:46 AM EDT Max Ebb -1.05 knots
2019-10-23 11:52 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:23 PM EDT Max Flood 0.95 knots
2019-10-23 07:08 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:08 PM EDT Max Ebb -1.10 knots
2019-10-24 12:10 AM EDT Slack, Flood Begins 0.00 knots
Great Point, 3 miles west of, Massachusetts Current:  
2019-10-22 02:55 PM EDT Max Flood 0.60 knots
2019-10-22 05:42 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:37 PM EDT Max Ebb -0.76 knots
2019-10-22 11:54 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:33 AM EDT Max Flood 0.73 knots
2019-10-23 06:28 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:21 AM EDT Max Ebb -0.75 knots
2019-10-23 12:42 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:09 PM EDT Max Flood 0.63 knots
2019-10-23 06:46 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:43 PM EDT Max Ebb -0.78 knots
2019-10-24 01:00 AM EDT Slack, Flood Begins 0.00 knots
Halfmoon Shoal, 1.9 miles northeast of, Massachusetts Current:  
2019-10-22 03:21 PM EDT Max Flood 0.60 knots
2019-10-22 06:15 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 09:13 PM EDT Max Ebb -0.46 knots
2019-10-23 12:21 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:59 AM EDT Max Flood 0.73 knots
2019-10-23 07:01 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:57 AM EDT Max Ebb -0.45 knots
2019-10-23 01:09 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:35 PM EDT Max Flood 0.63 knots
2019-10-23 07:19 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 10:19 PM EDT Max Ebb -0.47 knots
Halfmoon Shoal, 3.5 miles east of, Massachusetts Current:  
2019-10-22 02:55 PM EDT Max Flood 0.75 knots
2019-10-22 05:57 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:40 PM EDT Max Ebb -0.91 knots
2019-10-22 11:52 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:33 AM EDT Max Flood 0.92 knots
2019-10-23 06:43 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:24 AM EDT Max Ebb -0.90 knots
2019-10-23 12:40 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:09 PM EDT Max Flood 0.79 knots
2019-10-23 07:01 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:46 PM EDT Max Ebb -0.94 knots
2019-10-24 12:58 AM EDT Slack, Flood Begins 0.00 knots
Miacomet Pond, 3.0 miles SSE of, Massachusetts Current:  
2019-10-22 03:35 PM EDT Max Flood 0.90 knots
2019-10-22 07:13 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 09:45 PM EDT Max Ebb -1.21 knots
2019-10-23 12:58 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:13 AM EDT Max Flood 1.10 knots
2019-10-23 07:59 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 10:29 AM EDT Max Ebb -1.20 knots
2019-10-23 01:46 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:49 PM EDT Max Flood 0.95 knots
2019-10-23 08:17 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 10:51 PM EDT Max Ebb -1.26 knots
Monomoy Point, 6 miles west of, Massachusetts Current:  
2019-10-22 03:24 PM EDT Max Flood 0.30 knots
2019-10-22 06:00 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:51 PM EDT Max Ebb -0.46 knots
2019-10-23 12:01 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:02 AM EDT Max Flood 0.37 knots
2019-10-23 06:46 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:35 AM EDT Max Ebb -0.45 knots
2019-10-23 12:49 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:38 PM EDT Max Flood 0.32 knots
2019-10-23 07:04 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:57 PM EDT Max Ebb -0.47 knots
2019-10-24 01:07 AM EDT Slack, Flood Begins 0.00 knots
Monomoy Pt., channel 0.2 mile west of, Massachusetts Current:  
2019-10-22 02:11 PM EDT Max Flood 1.20 knots
2019-10-22 05:09 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 07:06 PM EDT Max Ebb -1.82 knots
2019-10-22 10:39 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 02:49 AM EDT Max Flood 1.46 knots
2019-10-23 05:55 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 07:50 AM EDT Max Ebb -1.80 knots
2019-10-23 11:27 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:25 PM EDT Max Flood 1.26 knots
2019-10-23 06:13 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 08:12 PM EDT Max Ebb -1.88 knots
2019-10-23 11:45 PM EDT Slack, Flood Begins 0.00 knots
Nantucket Harbor entrance channel, Massachusetts Current:  
2019-10-22 01:42 PM EDT Slack, Flood Begins 0.00 knots
2019-10-22 03:27 PM EDT Max Flood 0.90 knots
2019-10-22 07:35 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 11:27 PM EDT Max Ebb -1.37 knots
2019-10-23 02:01 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:05 AM EDT Max Flood 1.10 knots
2019-10-23 08:21 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 12:11 PM EDT Max Ebb -1.35 knots
2019-10-23 02:49 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:41 PM EDT Max Flood 0.95 knots
2019-10-23 08:39 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-24 12:33 AM EDT Max Ebb -1.41 knots
Old Man Shoal, Nantucket Shoals, Massachusetts Current:  
2019-10-22 02:35 PM EDT Max Flood 1.34 knots
2019-10-22 06:08 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:43 PM EDT Max Ebb -1.37 knots
2019-10-23 12:02 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:13 AM EDT Max Flood 1.65 knots
2019-10-23 06:54 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:27 AM EDT Max Ebb -1.35 knots
2019-10-23 12:50 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:49 PM EDT Max Flood 1.42 knots
2019-10-23 07:12 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:49 PM EDT Max Ebb -1.41 knots
2019-10-24 01:08 AM EDT Slack, Flood Begins 0.00 knots
Pollock Rip Channel (Butler Hole), Massachusetts Current:  
2019-10-22 01:32 PM EDT Max Flood 1.49 knots
2019-10-22 04:51 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 07:29 PM EDT Max Ebb -1.52 knots
2019-10-22 10:39 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 02:10 AM EDT Max Flood 1.83 knots
2019-10-23 05:37 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 08:13 AM EDT Max Ebb -1.50 knots
2019-10-23 11:27 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 02:46 PM EDT Max Flood 1.58 knots
2019-10-23 05:55 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 08:35 PM EDT Max Ebb -1.57 knots
2019-10-23 11:45 PM EDT Slack, Flood Begins 0.00 knots
Pollock Rip Channel, east end, Massachusetts Current:  
2019-10-22 04:28 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 06:51 PM EDT Max Ebb -1.67 knots
2019-10-22 10:25 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 01:31 AM EDT Max Flood 1.83 knots
2019-10-23 05:14 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 07:35 AM EDT Max Ebb -1.65 knots
2019-10-23 11:13 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 02:07 PM EDT Max Flood 1.58 knots
2019-10-23 05:32 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 07:57 PM EDT Max Ebb -1.73 knots
2019-10-23 11:31 PM EDT Slack, Flood Begins 0.00 knots
Stage Harbor, west of Morris Island, Massachusetts Current:  
2019-10-22 01:27 PM EDT Slack, Flood Begins 0.00 knots
2019-10-22 03:01 PM EDT Max Flood 0.45 knots
2019-10-22 07:15 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 11:57 PM EDT Max Ebb -0.91 knots
2019-10-23 01:46 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:39 AM EDT Max Flood 0.55 knots
2019-10-23 08:01 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 12:41 PM EDT Max Ebb -0.90 knots
2019-10-23 02:34 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:15 PM EDT Max Flood 0.47 knots
2019-10-23 08:19 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-24 01:03 AM EDT Max Ebb -0.94 knots
Tuckernuck Shoal, off east end, Massachusetts Current:  
2019-10-22 03:06 PM EDT Max Flood 0.75 knots
2019-10-22 06:00 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-22 08:39 PM EDT Max Ebb -0.76 knots
2019-10-23 12:01 AM EDT Slack, Flood Begins 0.00 knots
2019-10-23 03:44 AM EDT Max Flood 0.92 knots
2019-10-23 06:46 AM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:23 AM EDT Max Ebb -0.75 knots
2019-10-23 12:49 PM EDT Slack, Flood Begins 0.00 knots
2019-10-23 04:20 PM EDT Max Flood 0.79 knots
2019-10-23 07:04 PM EDT Slack, Ebb Begins -0.00 knots
2019-10-23 09:45 PM EDT Max Ebb -0.78 knots
2019-10-24 01:07 AM EDT Slack, Flood Begins 0.00 knots