Activities

Marine

Marine Weather for AN 231

Forecast as of 7:16 PM EDT on August 17, 2019
Cape Cod Bay-
Tonight
Se winds 5 to 10 kt, becoming S after midnight. Seas 1 foot or less. Patchy fog. Vsby 1 nm or less after midnight.
Sun
SW winds around 5 kt, becoming S in the afternoon. Seas 1 foot or less. Patchy fog. Vsby 1 nm or less.
Sun Night
S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog. A chance of showers. Vsby 1 to 3 nm.
Mon
SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas around 2 ft.
Mon Night
SW winds 5 to 10 kt. Seas around 2 ft.
Tue And Tue Night
S winds 5 to 10 kt. Seas 1 foot or less. A chance of showers. Vsby 1 to 3 nm.
Wed Through Thu
W winds 10 to 15 kt. Seas around 2 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

There are currently no watches in effect.

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
Woods Hole, MA 71.1 °F
Nantucket Island, MA 75.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
NANTUCKET SOUND 44020 73 °F
-
BOSTON NM East of Boston, MA 44013 67 °F 1.97 ft
Buoy A01 Mass Bay/Stellwagen 44029
-
 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 Heights

2019-08-17 2019-08-18
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Barnstable Harbor, Beach Point, Cape Cod Bay, Massachusetts:
Brant Rock, Green Harbor River, Massachusetts:
Cape Cod Canal, Bourne Bridge, Cape Cod Bay, Massachusetts:
Cape Cod Canal, Bournedale, Cape Cod Bay, Massachusetts:
Cape Cod Canal, RR. bridge, Buzzards Bay, Massachusetts (sub):
Cape Cod Canal, RR. bridge, Buzzards Bay, Massachusetts:
Cape Cod Canal, Sagamore, Cape Cod Bay, Massachusetts:
Cape Cod Canal, east entrance, Cape Cod Bay, Massachusetts:
Chatham Harbor, Aunt Lydias Cove, Cape Cod, Massachusetts:
Chatham, Cape Cod, Massachusetts:
Chatham, Stage Harbor, Cape Cod, Massachusetts:
Cotuit Highlands, Nantucket Sound, Massachusetts:
Dennisport, Nantucket Sound, Massachusetts:
Duxbury, Duxbury Harbor, Cape Cod Bay, Massachusetts:
Gray Gables, Buzzards Bay, Massachusetts:
Great Hill, Buzzards Bay, Massachusetts (sub):
Great Hill, Buzzards Bay, Massachusetts:
Hyannis Port, Nantucket Sound, Massachusetts:
Monument Beach, Buzzards Bay, Massachusetts:
Onset Beach, Onset Bay, Buzzards Bay, Massachusetts:
Piney Point, Buzzards Bay, Massachusetts:
Pleasant Bay, Cape Cod, Massachusetts:
Plymouth, Cape Cod Bay, Massachusetts:
Poponesset Island, Poponesset Bay, Nantucket Sound, Massachusetts:
Provincetown, Cape Cod Bay, Massachusetts:
Saquatucket Harbor, Nantucket Sound, Massachusetts:
Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts:
South Yarmouth, Bass River, Nantucket Sound, Massachusetts:
Wellfleet, Cape Cod Bay, Massachusetts:
Wychmere Harbor, Nantucket Sound, Massachusetts:

Tide Information

Date Time Tide Type Height
Barnstable Harbor, Beach Point, Cape Cod Bay, Massachusetts:  
2019-08-17 01:38 PM EDT High Tide 9.39
2019-08-17 07:54 PM EDT Low Tide 0.83
2019-08-18 01:47 AM EDT High Tide 10.04
2019-08-18 08:20 AM EDT Low Tide 0.37
2019-08-18 02:14 PM EDT High Tide 9.44
2019-08-18 08:34 PM EDT Low Tide 0.85
Brant Rock, Green Harbor River, Massachusetts:  
2019-08-17 01:33 PM EDT High Tide 8.63
2019-08-17 07:30 PM EDT Low Tide 1.12
2019-08-18 01:43 AM EDT High Tide 9.35
2019-08-18 07:56 AM EDT Low Tide 0.64
2019-08-18 02:08 PM EDT High Tide 8.69
2019-08-18 08:09 PM EDT Low Tide 1.10
Cape Cod Canal, RR. bridge, Buzzards Bay, Massachusetts:  
2019-08-17 06:02 PM EDT Low Tide 0.60
2019-08-17 11:33 PM EDT High Tide 3.80
2019-08-18 06:34 AM EDT Low Tide 0.44
2019-08-18 11:55 AM EDT High Tide 3.44
2019-08-18 05:11 PM EDT Low Tide 0.63
2019-08-19 12:07 AM EDT High Tide 3.59
Chatham, Cape Cod, Massachusetts:  
2019-08-17 02:17 PM EDT High Tide 5.36
2019-08-17 08:34 PM EDT Low Tide 0.78
2019-08-18 02:24 AM EDT High Tide 6.01
2019-08-18 09:04 AM EDT Low Tide 0.42
2019-08-18 02:50 PM EDT High Tide 5.44
2019-08-18 09:14 PM EDT Low Tide 0.81
Chatham, Stage Harbor, Cape Cod, Massachusetts:  
2019-08-17 02:29 PM EDT High Tide 3.74
2019-08-17 07:50 PM EDT Low Tide 0.86
2019-08-18 02:29 AM EDT High Tide 4.28
2019-08-18 08:23 AM EDT Low Tide 0.64
2019-08-18 02:56 PM EDT High Tide 3.81
2019-08-18 08:34 PM EDT Low Tide 0.80
Cotuit Highlands, Nantucket Sound, Massachusetts:  
2019-08-17 02:44 PM EDT High Tide 2.44
2019-08-17 08:11 PM EDT Low Tide 0.22
2019-08-18 02:53 AM EDT High Tide 2.61
2019-08-18 08:37 AM EDT Low Tide 0.10
2019-08-18 03:20 PM EDT High Tide 2.45
2019-08-18 08:51 PM EDT Low Tide 0.22
Dennisport, Nantucket Sound, Massachusetts:  
2019-08-17 02:29 PM EDT High Tide 3.38
2019-08-17 08:02 PM EDT Low Tide 0.30
2019-08-18 02:39 AM EDT High Tide 3.61
2019-08-18 08:28 AM EDT Low Tide 0.13
2019-08-18 03:06 PM EDT High Tide 3.40
2019-08-18 08:42 PM EDT Low Tide 0.31
Duxbury, Duxbury Harbor, Cape Cod Bay, Massachusetts:  
2019-08-17 01:30 PM EDT High Tide 9.37
2019-08-17 07:58 PM EDT Low Tide 1.30
2019-08-18 01:43 AM EDT High Tide 10.22
2019-08-18 08:24 AM EDT Low Tide 0.78
2019-08-18 02:07 PM EDT High Tide 9.55
2019-08-18 08:40 PM EDT Low Tide 1.30
Gray Gables, Buzzards Bay, Massachusetts:  
2019-08-17 03:44 PM EDT Low Tide 0.48
2019-08-17 10:37 PM EDT High Tide 3.72
2019-08-18 04:10 AM EDT Low Tide 0.27
2019-08-18 11:01 AM EDT High Tide 3.52
2019-08-18 04:18 PM EDT Low Tide 0.37
2019-08-18 11:15 PM EDT High Tide 3.61
Great Hill, Buzzards Bay, Massachusetts:  
2019-08-17 03:12 PM EDT Low Tide 0.41
2019-08-17 10:13 PM EDT High Tide 4.09
2019-08-18 03:38 AM EDT Low Tide 0.33
2019-08-18 10:34 AM EDT High Tide 3.91
2019-08-18 03:50 PM EDT Low Tide 0.33
2019-08-18 10:52 PM EDT High Tide 3.94
Hyannis Port, Nantucket Sound, Massachusetts:  
2019-08-17 02:36 PM EDT High Tide 3.18
2019-08-17 07:49 PM EDT Low Tide 0.81
2019-08-18 02:40 AM EDT High Tide 3.65
2019-08-18 08:24 AM EDT Low Tide 0.56
2019-08-18 03:12 PM EDT High Tide 3.21
2019-08-18 08:34 PM EDT Low Tide 0.78
Monument Beach, Buzzards Bay, Massachusetts:  
2019-08-17 03:44 PM EDT Low Tide -0.03
2019-08-17 10:20 PM EDT High Tide 3.89
2019-08-18 04:10 AM EDT Low Tide -0.11
2019-08-18 10:41 AM EDT High Tide 3.71
2019-08-18 04:23 PM EDT Low Tide 0.04
2019-08-18 10:55 PM EDT High Tide 3.68
Onset Beach, Onset Bay, Buzzards Bay, Massachusetts:  
2019-08-17 04:39 PM EDT Low Tide -0.03
2019-08-17 10:45 PM EDT High Tide 3.48
2019-08-18 05:05 AM EDT Low Tide -0.10
2019-08-18 11:06 AM EDT High Tide 3.32
2019-08-18 05:18 PM EDT Low Tide 0.03
2019-08-18 11:20 PM EDT High Tide 3.30
Piney Point, Buzzards Bay, Massachusetts:  
2019-08-17 03:15 PM EDT Low Tide 0.50
2019-08-17 10:11 PM EDT High Tide 4.17
2019-08-18 03:39 AM EDT Low Tide 0.33
2019-08-18 10:34 AM EDT High Tide 4.00
2019-08-18 03:51 PM EDT Low Tide 0.40
2019-08-18 10:50 PM EDT High Tide 4.05
Pleasant Bay, Cape Cod, Massachusetts:  
2019-08-17 03:55 PM EDT High Tide 3.19
2019-08-17 10:51 PM EDT Low Tide 0.28
2019-08-18 04:04 AM EDT High Tide 3.41
2019-08-18 11:17 AM EDT Low Tide 0.13
2019-08-18 04:31 PM EDT High Tide 3.21
2019-08-18 11:31 PM EDT Low Tide 0.29
Poponesset Island, Poponesset Bay, Nantucket Sound, Massachusetts:  
2019-08-17 03:30 PM EDT High Tide 2.25
2019-08-17 09:16 PM EDT Low Tide 0.20
2019-08-18 03:39 AM EDT High Tide 2.41
2019-08-18 09:42 AM EDT Low Tide 0.09
2019-08-18 04:06 PM EDT High Tide 2.27
2019-08-18 09:56 PM EDT Low Tide 0.20
Saquatucket Harbor, Nantucket Sound, Massachusetts:  
2019-08-17 02:23 PM EDT High Tide 3.63
2019-08-17 07:42 PM EDT Low Tide 0.83
2019-08-18 02:20 AM EDT High Tide 4.16
2019-08-18 08:16 AM EDT Low Tide 0.53
2019-08-18 02:51 PM EDT High Tide 3.67
2019-08-18 08:26 PM EDT Low Tide 0.78
Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts:  
2019-08-17 01:23 PM EDT High Tide 9.41
2019-08-17 07:26 PM EDT Low Tide 0.85
2019-08-18 01:37 AM EDT High Tide 10.11
2019-08-18 07:51 AM EDT Low Tide 0.34
2019-08-18 02:01 PM EDT High Tide 9.52
2019-08-18 08:06 PM EDT Low Tide 0.81
South Yarmouth, Bass River, Nantucket Sound, Massachusetts:  
2019-08-17 03:14 PM EDT High Tide 2.72
2019-08-17 09:10 PM EDT Low Tide 0.24
2019-08-18 03:24 AM EDT High Tide 2.91
2019-08-18 09:36 AM EDT Low Tide 0.11
2019-08-18 03:51 PM EDT High Tide 2.74
2019-08-18 09:50 PM EDT Low Tide 0.25
Wellfleet, Cape Cod Bay, Massachusetts:  
2019-08-17 01:41 PM EDT High Tide 9.86
2019-08-17 07:54 PM EDT Low Tide 0.88
2019-08-18 01:50 AM EDT High Tide 10.54
2019-08-18 08:20 AM EDT Low Tide 0.39
2019-08-18 02:17 PM EDT High Tide 9.91
2019-08-18 08:34 PM EDT Low Tide 0.89
Wychmere Harbor, Nantucket Sound, Massachusetts:  
2019-08-17 02:19 PM EDT High Tide 3.66
2019-08-17 07:49 PM EDT Low Tide 0.33
2019-08-18 02:28 AM EDT High Tide 3.91
2019-08-18 08:15 AM EDT Low Tide 0.14
2019-08-18 02:55 PM EDT High Tide 3.68
2019-08-18 08:29 PM EDT Low Tide 0.33

Currents Information

Date Time Current Type Speed
Broken Ground-Horseshoe Shoal, between, Massachusetts Current:  
2019-08-17 03:49 PM EDT Max Ebb -0.87 knots
2019-08-17 07:20 PM EDT Slack, Flood Begins 0.00 knots
2019-08-17 10:50 PM EDT Max Flood 0.95 knots
2019-08-18 01:08 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 03:57 AM EDT Max Ebb -0.91 knots
2019-08-18 07:30 AM EDT Slack, Flood Begins 0.00 knots
2019-08-18 11:07 AM EDT Max Flood 1.07 knots
2019-08-18 01:37 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 04:22 PM EDT Max Ebb -0.88 knots
2019-08-18 07:55 PM EDT Slack, Flood Begins 0.00 knots
2019-08-18 11:21 PM EDT Max Flood 0.95 knots
Cotuit Bay entrance (Bluff Point), Massachusetts Current:  
2019-08-17 02:37 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-17 06:04 PM EDT Max Ebb -0.70 knots
2019-08-17 08:18 PM EDT Slack, Flood Begins 0.00 knots
2019-08-17 11:28 PM EDT Max Flood 0.57 knots
2019-08-18 02:44 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 06:12 AM EDT Max Ebb -0.73 knots
2019-08-18 08:28 AM EDT Slack, Flood Begins 0.00 knots
2019-08-18 11:45 AM EDT Max Flood 0.64 knots
2019-08-18 03:13 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 06:37 PM EDT Max Ebb -0.71 knots
2019-08-18 08:53 PM EDT Slack, Flood Begins 0.00 knots
2019-08-18 11:59 PM EDT Max Flood 0.57 knots
Dennis Port, 2.2 miles south of, Massachusetts Current:  
2019-08-17 03:33 PM EDT Max Ebb -0.35 knots
2019-08-17 07:02 PM EDT Slack, Flood Begins 0.00 knots
2019-08-17 09:47 PM EDT Max Flood 0.38 knots
2019-08-18 12:20 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 03:41 AM EDT Max Ebb -0.36 knots
2019-08-18 07:12 AM EDT Slack, Flood Begins 0.00 knots
2019-08-18 10:04 AM EDT Max Flood 0.43 knots
2019-08-18 12:49 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 04:06 PM EDT Max Ebb -0.35 knots
2019-08-18 07:37 PM EDT Slack, Flood Begins 0.00 knots
2019-08-18 10:18 PM EDT Max Flood 0.38 knots
2019-08-19 12:59 AM EDT Slack, Ebb Begins -0.00 knots
Lewis Bay entrance channel, Massachusetts Current:  
2019-08-17 02:30 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-17 06:51 PM EDT Max Ebb -1.39 knots
2019-08-17 08:20 PM EDT Slack, Flood Begins 0.00 knots
2019-08-17 09:48 PM EDT Max Flood 0.95 knots
2019-08-18 02:37 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 06:59 AM EDT Max Ebb -1.45 knots
2019-08-18 08:30 AM EDT Slack, Flood Begins 0.00 knots
2019-08-18 10:05 AM EDT Max Flood 1.07 knots
2019-08-18 03:06 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 07:24 PM EDT Max Ebb -1.41 knots
2019-08-18 08:55 PM EDT Slack, Flood Begins 0.00 knots
2019-08-18 10:19 PM EDT Max Flood 0.95 knots
Monomoy Point, 6 miles west of, Massachusetts Current:  
2019-08-17 03:51 PM EDT Max Ebb -0.52 knots
2019-08-17 06:56 PM EDT Slack, Flood Begins 0.00 knots
2019-08-17 10:47 PM EDT Max Flood 0.38 knots
2019-08-18 01:02 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 03:59 AM EDT Max Ebb -0.55 knots
2019-08-18 07:06 AM EDT Slack, Flood Begins 0.00 knots
2019-08-18 11:04 AM EDT Max Flood 0.43 knots
2019-08-18 01:31 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 04:24 PM EDT Max Ebb -0.53 knots
2019-08-18 07:31 PM EDT Slack, Flood Begins 0.00 knots
2019-08-18 11:18 PM EDT Max Flood 0.38 knots
Point Gammon, 1.2 miles south of, Massachusetts Current:  
2019-08-17 03:31 PM EDT Max Ebb -1.04 knots
2019-08-17 06:49 PM EDT Slack, Flood Begins 0.00 knots
2019-08-17 09:58 PM EDT Max Flood 0.95 knots
2019-08-18 12:59 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 03:39 AM EDT Max Ebb -1.09 knots
2019-08-18 06:59 AM EDT Slack, Flood Begins 0.00 knots
2019-08-18 10:15 AM EDT Max Flood 1.07 knots
2019-08-18 01:28 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 04:04 PM EDT Max Ebb -1.06 knots
2019-08-18 07:24 PM EDT Slack, Flood Begins 0.00 knots
2019-08-18 10:29 PM EDT Max Flood 0.95 knots
Stage Harbor, west of Morris Island, Massachusetts Current:  
2019-08-17 02:10 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-17 06:57 PM EDT Max Ebb -1.04 knots
2019-08-17 08:41 PM EDT Slack, Flood Begins 0.00 knots
2019-08-17 10:24 PM EDT Max Flood 0.57 knots
2019-08-18 02:17 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 07:05 AM EDT Max Ebb -1.09 knots
2019-08-18 08:51 AM EDT Slack, Flood Begins 0.00 knots
2019-08-18 10:41 AM EDT Max Flood 0.64 knots
2019-08-18 02:46 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-18 07:30 PM EDT Max Ebb -1.06 knots
2019-08-18 09:16 PM EDT Slack, Flood Begins 0.00 knots
2019-08-18 10:55 PM EDT Max Flood 0.57 knots

More Tide Locations

Not for navigation. Do not rely on this data for decisions that can result in harm or damage.