Marine Weather for AN 254

Active Advisory: (US Severe Weather)
Forecast as of 7:17 am EDT on May 27, 2017
Small Craft Advisory for hazardous seas in effect until 2 PM EDT this afternoon
Coastal Waters From Provincetown Ma To Chatham Ma To Nantucket Ma
Out 20 Nm-
Today
N winds 5 to 10 kt. Seas 3 to 5 ft.
Tonight
NE winds 5 to 10 kt...diminishing to around 5 kt after midnight. Seas 2 to 4 ft. Patchy fog. Vsby 1 to 3 nm.
Sun
NE winds around 5 kt...becoming E in the afternoon. Seas 2 to 3 ft.
Sun Night
Se winds 5 to 10 kt. Seas 2 to 3 ft.
Mon
Se winds 10 to 15 kt...increasing to 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Showers likely.
Mon Night
Se winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers likely.
Tue
N winds 5 to 10 kt. Seas 2 to 4 ft.
Tue Night
SW winds 5 to 10 kt. Seas 2 to 3 ft.
Wed
SW winds 10 to 15 kt. Seas 2 to 4 ft.
Wed Night
SW winds 10 to 15 kt. Seas 2 to 4 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

Small Craft for Hazardous Seas Advisory
Issued: 3:12 AM EDT May. 27, 2017 – National Weather Service

... Small Craft Advisory for hazardous seas until 2 PM EDT this
afternoon...

* seas... 3 to 6 feet.

Precautionary/preparedness actions...

A Small Craft Advisory for hazardous seas means that waves are
expected to be hazardous to small craft. Mariners should avoid
shoaling areas. Long period swell can sharpen into large breaking
waves in shoaling areas. It is not unusual for waves to break
much farther from shoaling areas than is normally experienced.
Remember... breaking waves can easily capsize even larger vessels.





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 57.9 °F
Woods Hole, MA 57.0 °F
Boston, MA 54.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
NANTUCKET SOUND 44020 53 °F 0.98 ft
CAPE COD NM East of Provincetown, MA 44018 46 °F 1.31 ft
BOSTON NM East of Boston, MA 44013 53 °F 2.30 ft
Buoy A01 Mass Bay/Stellwagen 44029 50 °F 1.97 ft
NANTUCKET 54NM Southeast of Nantucket 44008 48 °F 6.56 ft
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Chatham, Cape Cod, Massachusetts:  
2017-05-27 01:22 AM EDT High Tide 7.68
2017-05-27 08:08 AM EDT Low Tide -1.09
2017-05-27 02:01 PM EDT High Tide 6.32
2017-05-27 08:15 PM EDT Low Tide -0.22
2017-05-28 02:15 AM EDT High Tide 7.69
2017-05-28 09:01 AM EDT Low Tide -1.11
Chatham, Stage Harbor, Cape Cod, Massachusetts:  
2017-05-27 01:23 AM EDT High Tide 5.46
2017-05-27 07:40 AM EDT Low Tide -0.78
2017-05-27 02:11 PM EDT High Tide 4.29
2017-05-27 07:46 PM EDT Low Tide -0.06
2017-05-28 02:18 AM EDT High Tide 5.47
2017-05-28 08:33 AM EDT Low Tide -0.76
Dennisport, Nantucket Sound, Massachusetts:  
2017-05-27 01:37 AM EDT High Tide 4.47
2017-05-27 07:38 AM EDT Low Tide -0.75
2017-05-27 02:17 PM EDT High Tide 3.96
2017-05-27 07:53 PM EDT Low Tide -0.29
2017-05-28 02:30 AM EDT High Tide 4.43
2017-05-28 08:30 AM EDT Low Tide -0.70
Eel Point, Nantucket Island, Massachusetts:  
2017-05-27 01:13 AM EDT High Tide 2.98
2017-05-27 07:07 AM EDT Low Tide -0.50
2017-05-27 01:53 PM EDT High Tide 2.64
2017-05-27 07:22 PM EDT Low Tide -0.19
2017-05-28 02:06 AM EDT High Tide 2.96
2017-05-28 07:59 AM EDT Low Tide -0.47
Great Point, Nantucket Island, Massachusetts:  
2017-05-27 01:17 AM EDT High Tide 3.97
2017-05-27 07:28 AM EDT Low Tide -0.67
2017-05-27 01:57 PM EDT High Tide 3.52
2017-05-27 07:43 PM EDT Low Tide -0.26
2017-05-28 02:10 AM EDT High Tide 3.94
2017-05-28 08:20 AM EDT Low Tide -0.63
Nantucket, Nantucket Island, Nantucket Island, Massachusetts:  
2017-05-27 01:36 AM EDT High Tide 4.30
2017-05-27 07:46 AM EDT Low Tide -0.77
2017-05-27 02:25 PM EDT High Tide 3.22
2017-05-27 07:49 PM EDT Low Tide -0.14
2017-05-28 02:32 AM EDT High Tide 4.29
2017-05-28 08:41 AM EDT Low Tide -0.74
Pleasant Bay, Cape Cod, Massachusetts:  
2017-05-27 03:02 AM EDT High Tide 4.22
2017-05-27 10:27 AM EDT Low Tide -0.71
2017-05-27 03:42 PM EDT High Tide 3.74
2017-05-27 10:42 PM EDT Low Tide -0.27
2017-05-28 03:55 AM EDT High Tide 4.19
2017-05-28 11:19 AM EDT Low Tide -0.67
Saquatucket Harbor, Nantucket Sound, Massachusetts:  
2017-05-27 01:13 AM EDT High Tide 5.31
2017-05-27 07:30 AM EDT Low Tide -0.87
2017-05-27 02:01 PM EDT High Tide 4.17
2017-05-27 07:35 PM EDT Low Tide -0.09
2017-05-28 02:06 AM EDT High Tide 5.33
2017-05-28 08:24 AM EDT Low Tide -0.86
Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts:  
2017-05-27 07:02 AM EDT Low Tide -2.23
2017-05-27 01:14 PM EDT High Tide 11.37
2017-05-27 07:18 PM EDT Low Tide -0.99
2017-05-28 01:32 AM EDT High Tide 12.76
2017-05-28 07:54 AM EDT Low Tide -2.18
South Yarmouth, Bass River, Nantucket Sound, Massachusetts:  
2017-05-27 02:22 AM EDT High Tide 3.60
2017-05-27 08:46 AM EDT Low Tide -0.60
2017-05-27 03:02 PM EDT High Tide 3.19
2017-05-27 09:01 PM EDT Low Tide -0.23
2017-05-28 03:15 AM EDT High Tide 3.57
2017-05-28 09:38 AM EDT Low Tide -0.57
Wellfleet, Cape Cod Bay, Massachusetts:  
2017-05-27 07:30 AM EDT Low Tide -2.19
2017-05-27 01:28 PM EDT High Tide 11.56
2017-05-27 07:45 PM EDT Low Tide -0.85
2017-05-28 01:41 AM EDT High Tide 12.93
2017-05-28 08:22 AM EDT Low Tide -2.05
Wychmere Harbor, Nantucket Sound, Massachusetts:  
2017-05-27 01:26 AM EDT High Tide 4.84
2017-05-27 07:25 AM EDT Low Tide -0.81
2017-05-27 02:06 PM EDT High Tide 4.30
2017-05-27 07:40 PM EDT Low Tide -0.32
2017-05-28 02:19 AM EDT High Tide 4.80
2017-05-28 08:17 AM EDT Low Tide -0.76

Currents Information

Date Time Current Type Speed
Dennis Port, 2.2 miles south of, Massachusetts Current:  
2017-05-27 02:28 AM EDT Max Ebb -0.44 knots
2017-05-27 06:02 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 08:47 AM EDT Max Flood 0.49 knots
2017-05-27 11:45 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 03:01 PM EDT Max Ebb -0.41 knots
2017-05-27 06:35 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:09 PM EDT Max Flood 0.42 knots
2017-05-27 11:57 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 03:19 AM EDT Max Ebb -0.43 knots
2017-05-28 06:53 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 09:40 AM EDT Max Flood 0.48 knots
2017-05-28 12:38 PM EDT Slack, Ebb Begins -0.00 knots
Eel Pt., Nantucket I. 2.5 miles NE of, Massachusetts Current:  
2017-05-27 02:39 AM EDT Max Ebb -0.44 knots
2017-05-27 05:47 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:07 AM EDT Max Flood 0.73 knots
2017-05-27 12:20 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 03:12 PM EDT Max Ebb -0.41 knots
2017-05-27 06:20 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:29 PM EDT Max Flood 0.63 knots
2017-05-28 12:32 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 03:30 AM EDT Max Ebb -0.43 knots
2017-05-28 06:38 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:00 AM EDT Max Flood 0.73 knots
Great Point, 0.5 mile west of, Massachusetts Current:  
2017-05-27 01:57 AM EDT Max Ebb -1.53 knots
2017-05-27 04:59 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:32 AM EDT Max Flood 1.47 knots
2017-05-27 12:31 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 02:30 PM EDT Max Ebb -1.44 knots
2017-05-27 05:32 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:54 PM EDT Max Flood 1.27 knots
2017-05-28 12:43 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 02:48 AM EDT Max Ebb -1.50 knots
2017-05-28 05:50 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:25 AM EDT Max Flood 1.45 knots
Great Point, 3 miles west of, Massachusetts Current:  
2017-05-27 02:32 AM EDT Max Ebb -1.09 knots
2017-05-27 05:49 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:18 AM EDT Max Flood 0.98 knots
2017-05-27 12:09 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 03:05 PM EDT Max Ebb -1.03 knots
2017-05-27 06:22 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:40 PM EDT Max Flood 0.84 knots
2017-05-28 12:21 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 03:23 AM EDT Max Ebb -1.07 knots
2017-05-28 06:40 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:11 AM EDT Max Flood 0.97 knots
2017-05-28 01:02 PM EDT Slack, Ebb Begins -0.00 knots
Halfmoon Shoal, 1.9 miles northeast of, Massachusetts Current:  
2017-05-27 03:08 AM EDT Max Ebb -0.66 knots
2017-05-27 06:16 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:44 AM EDT Max Flood 0.98 knots
2017-05-27 12:42 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 03:41 PM EDT Max Ebb -0.62 knots
2017-05-27 06:49 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 10:06 PM EDT Max Flood 0.84 knots
2017-05-28 12:54 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 03:59 AM EDT Max Ebb -0.64 knots
2017-05-28 07:07 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:37 AM EDT Max Flood 0.97 knots
Halfmoon Shoal, 3.5 miles east of, Massachusetts Current:  
2017-05-27 02:35 AM EDT Max Ebb -1.31 knots
2017-05-27 05:47 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:18 AM EDT Max Flood 1.22 knots
2017-05-27 12:24 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 03:08 PM EDT Max Ebb -1.23 knots
2017-05-27 06:20 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:40 PM EDT Max Flood 1.05 knots
2017-05-28 12:36 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 03:26 AM EDT Max Ebb -1.29 knots
2017-05-28 06:38 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:11 AM EDT Max Flood 1.21 knots
Miacomet Pond, 3.0 miles SSE of, Massachusetts Current:  
2017-05-27 03:40 AM EDT Max Ebb -1.75 knots
2017-05-27 06:53 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:58 AM EDT Max Flood 1.47 knots
2017-05-27 01:40 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 04:13 PM EDT Max Ebb -1.65 knots
2017-05-27 07:26 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 10:20 PM EDT Max Flood 1.27 knots
2017-05-28 01:52 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 04:31 AM EDT Max Ebb -1.72 knots
2017-05-28 07:44 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:51 AM EDT Max Flood 1.45 knots
Monomoy Point, 6 miles west of, Massachusetts Current:  
2017-05-27 02:46 AM EDT Max Ebb -0.66 knots
2017-05-27 05:56 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:47 AM EDT Max Flood 0.49 knots
2017-05-27 12:27 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 03:19 PM EDT Max Ebb -0.62 knots
2017-05-27 06:29 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 10:09 PM EDT Max Flood 0.42 knots
2017-05-28 12:39 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 03:37 AM EDT Max Ebb -0.64 knots
2017-05-28 06:47 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:40 AM EDT Max Flood 0.48 knots
Monomoy Pt., channel 0.2 mile west of, Massachusetts Current:  
2017-05-27 04:34 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 08:34 AM EDT Max Flood 1.95 knots
2017-05-27 11:36 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 01:34 PM EDT Max Ebb -2.47 knots
2017-05-27 05:07 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 08:56 PM EDT Max Flood 1.69 knots
2017-05-27 11:48 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 01:52 AM EDT Max Ebb -2.58 knots
2017-05-28 05:25 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 09:27 AM EDT Max Flood 1.93 knots
2017-05-28 12:29 PM EDT Slack, Ebb Begins -0.00 knots
Nantucket Harbor entrance channel, Massachusetts Current:  
2017-05-27 01:24 AM EDT Slack, Ebb Begins -0.01 knots
2017-05-27 05:22 AM EDT Max Ebb -1.97 knots
2017-05-27 07:56 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:50 AM EDT Max Flood 1.47 knots
2017-05-27 02:02 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 05:55 PM EDT Max Ebb -1.85 knots
2017-05-27 08:29 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 10:12 PM EDT Max Flood 1.27 knots
2017-05-28 02:14 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 06:13 AM EDT Max Ebb -1.93 knots
2017-05-28 08:47 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:43 AM EDT Max Flood 1.45 knots
Old Man Shoal, Nantucket Shoals, Massachusetts Current:  
2017-05-27 02:38 AM EDT Max Ebb -1.97 knots
2017-05-27 05:57 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 08:58 AM EDT Max Flood 2.20 knots
2017-05-27 12:35 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 03:11 PM EDT Max Ebb -1.85 knots
2017-05-27 06:30 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:20 PM EDT Max Flood 1.90 knots
2017-05-28 12:47 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 03:29 AM EDT Max Ebb -1.93 knots
2017-05-28 06:48 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 09:51 AM EDT Max Flood 2.18 knots
Pollock Rip Channel (Butler Hole), Massachusetts Current:  
2017-05-27 01:24 AM EDT Max Ebb -2.19 knots
2017-05-27 04:34 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 07:55 AM EDT Max Flood 2.44 knots
2017-05-27 11:18 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 01:57 PM EDT Max Ebb -2.06 knots
2017-05-27 05:07 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 08:17 PM EDT Max Flood 2.11 knots
2017-05-27 11:30 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 02:15 AM EDT Max Ebb -2.15 knots
2017-05-28 05:25 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 08:48 AM EDT Max Flood 2.42 knots
2017-05-28 12:11 PM EDT Slack, Ebb Begins -0.00 knots
Pollock Rip Channel, east end, Massachusetts Current:  
2017-05-27 04:20 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 07:16 AM EDT Max Flood 2.44 knots
2017-05-27 10:55 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 01:19 PM EDT Max Ebb -2.26 knots
2017-05-27 04:53 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 07:38 PM EDT Max Flood 2.11 knots
2017-05-27 11:07 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 01:37 AM EDT Max Ebb -2.36 knots
2017-05-28 05:11 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 08:09 AM EDT Max Flood 2.42 knots
2017-05-28 11:48 AM EDT Slack, Ebb Begins -0.00 knots
Stage Harbor, west of Morris Island, Massachusetts Current:  
2017-05-27 05:52 AM EDT Max Ebb -1.31 knots
2017-05-27 07:41 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:24 AM EDT Max Flood 0.73 knots
2017-05-27 01:42 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 06:25 PM EDT Max Ebb -1.23 knots
2017-05-27 08:14 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:46 PM EDT Max Flood 0.63 knots
2017-05-28 01:54 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 06:43 AM EDT Max Ebb -1.29 knots
2017-05-28 08:32 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:17 AM EDT Max Flood 0.73 knots
Tuckernuck Shoal, off east end, Massachusetts Current:  
2017-05-27 02:34 AM EDT Max Ebb -1.09 knots
2017-05-27 05:56 AM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:29 AM EDT Max Flood 1.22 knots
2017-05-27 12:27 PM EDT Slack, Ebb Begins -0.00 knots
2017-05-27 03:07 PM EDT Max Ebb -1.03 knots
2017-05-27 06:29 PM EDT Slack, Flood Begins 0.00 knots
2017-05-27 09:51 PM EDT Max Flood 1.05 knots
2017-05-28 12:39 AM EDT Slack, Ebb Begins -0.00 knots
2017-05-28 03:25 AM EDT Max Ebb -1.07 knots
2017-05-28 06:47 AM EDT Slack, Flood Begins 0.00 knots
2017-05-28 10:22 AM EDT Max Flood 1.21 knots