Marine Weather for AN 254

Active Advisory: (US Severe Weather)
Forecast as of 1:16 am EDT on August 26, 2019
Small Craft Advisory in effect through this evening
Coastal Waters From Provincetown Ma To Chatham Ma To Nantucket Ma
Out 20 Nm-
Rest Of Tonight
NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft.
Mon
NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 4 to 7 ft.
Mon Night
NE winds 5 to 10 kt. Seas 4 to 6 ft.
Tue
NE winds around 5 kt, becoming se in the afternoon. Seas 4 to 6 ft.
Tue Night And Wed
E winds 5 to 10 kt. Seas 3 to 5 ft.
Wed Night
E winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers.
Thu
N winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers.
Thu Night
W winds around 5 kt. Seas 3 to 5 ft.
Fri
SW winds 5 to 10 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 Advisory
Issued: 10:04 PM EDT Aug. 25, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 8 PM EDT Monday...

* winds and seas... northeast winds 10 to 20 kt with gusts up to
25 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.





1004 PM EDT sun Aug 25 2019

... Small Craft Advisory remains in effect until 8 PM EDT Monday...

* winds and seas... northeast winds 10 to 20 kt with gusts up to
25 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.





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 72.0 °F
Woods Hole, MA 71.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
NANTUCKET SOUND 44020 74 °F
-
CAPE COD NM East of Provincetown, MA 44018
-
5.58 ft
BOSTON NM East of Boston, MA 44013 65 °F 4.92 ft
Buoy A01 Mass Bay/Stellwagen 44029 65 °F 4.92 ft
NANTUCKET 54NM Southeast of Nantucket 44008 78 °F
-
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Chatham, Cape Cod, Massachusetts:  
2019-08-26 03:10 AM EDT Low Tide 0.53
2019-08-26 08:50 AM EDT High Tide 5.05
2019-08-26 03:10 PM EDT Low Tide 0.97
2019-08-26 09:09 PM EDT High Tide 6.36
2019-08-27 04:06 AM EDT Low Tide 0.26
2019-08-27 09:50 AM EDT High Tide 5.23
Chatham, Stage Harbor, Cape Cod, Massachusetts:  
2019-08-26 02:29 AM EDT Low Tide 0.40
2019-08-26 08:50 AM EDT High Tide 3.58
2019-08-26 02:34 PM EDT Low Tide 0.76
2019-08-26 09:03 PM EDT High Tide 4.76
2019-08-27 03:26 AM EDT Low Tide 0.27
2019-08-27 09:49 AM EDT High Tide 3.69
Dennisport, Nantucket Sound, Massachusetts:  
2019-08-26 02:28 AM EDT Low Tide 0.22
2019-08-26 09:04 AM EDT High Tide 3.16
2019-08-26 02:42 PM EDT Low Tide 0.41
2019-08-26 09:20 PM EDT High Tide 3.72
2019-08-27 03:26 AM EDT Low Tide 0.05
2019-08-27 10:02 AM EDT High Tide 3.30
Eel Point, Nantucket Island, Massachusetts:  
2019-08-26 01:57 AM EDT Low Tide 0.15
2019-08-26 08:40 AM EDT High Tide 2.11
2019-08-26 02:11 PM EDT Low Tide 0.27
2019-08-26 08:56 PM EDT High Tide 2.48
2019-08-27 02:55 AM EDT Low Tide 0.03
2019-08-27 09:38 AM EDT High Tide 2.20
Great Point, Nantucket Island, Massachusetts:  
2019-08-26 02:18 AM EDT Low Tide 0.20
2019-08-26 08:44 AM EDT High Tide 2.81
2019-08-26 02:32 PM EDT Low Tide 0.37
2019-08-26 09:00 PM EDT High Tide 3.31
2019-08-27 03:16 AM EDT Low Tide 0.04
2019-08-27 09:42 AM EDT High Tide 2.93
Nantucket, Nantucket Island, Nantucket Island, Massachusetts:  
2019-08-26 02:40 AM EDT Low Tide 0.27
2019-08-26 09:04 AM EDT High Tide 2.76
2019-08-26 02:36 PM EDT Low Tide 0.54
2019-08-26 09:16 PM EDT High Tide 3.82
2019-08-27 03:35 AM EDT Low Tide 0.13
2019-08-27 10:00 AM EDT High Tide 2.85
Pleasant Bay, Cape Cod, Massachusetts:  
2019-08-26 05:17 AM EDT Low Tide 0.21
2019-08-26 10:29 AM EDT High Tide 2.99
2019-08-26 05:31 PM EDT Low Tide 0.39
2019-08-26 10:45 PM EDT High Tide 3.51
2019-08-27 06:15 AM EDT Low Tide 0.05
2019-08-27 11:27 AM EDT High Tide 3.11
Saquatucket Harbor, Nantucket Sound, Massachusetts:  
2019-08-26 02:23 AM EDT Low Tide 0.38
2019-08-26 08:50 AM EDT High Tide 3.42
2019-08-26 02:27 PM EDT Low Tide 0.75
2019-08-26 09:00 PM EDT High Tide 4.56
2019-08-27 03:20 AM EDT Low Tide 0.20
2019-08-27 09:46 AM EDT High Tide 3.54
Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts:  
2019-08-26 01:59 AM EDT Low Tide 0.52
2019-08-26 08:11 AM EDT High Tide 8.92
2019-08-26 02:16 PM EDT Low Tide 1.14
2019-08-26 08:32 PM EDT High Tide 10.41
2019-08-27 02:56 AM EDT Low Tide 0.08
2019-08-27 09:08 AM EDT High Tide 9.31
South Yarmouth, Bass River, Nantucket Sound, Massachusetts:  
2019-08-26 03:36 AM EDT Low Tide 0.18
2019-08-26 09:49 AM EDT High Tide 2.55
2019-08-26 03:50 PM EDT Low Tide 0.33
2019-08-26 10:05 PM EDT High Tide 3.00
2019-08-27 04:34 AM EDT Low Tide 0.04
2019-08-27 10:47 AM EDT High Tide 2.66
Wellfleet, Cape Cod Bay, Massachusetts:  
2019-08-26 02:20 AM EDT Low Tide 0.64
2019-08-26 08:15 AM EDT High Tide 9.23
2019-08-26 02:34 PM EDT Low Tide 1.20
2019-08-26 08:31 PM EDT High Tide 10.85
2019-08-27 03:18 AM EDT Low Tide 0.14
2019-08-27 09:13 AM EDT High Tide 9.62
Wychmere Harbor, Nantucket Sound, Massachusetts:  
2019-08-26 02:15 AM EDT Low Tide 0.24
2019-08-26 08:53 AM EDT High Tide 3.43
2019-08-26 02:29 PM EDT Low Tide 0.45
2019-08-26 09:09 PM EDT High Tide 4.03
2019-08-27 03:13 AM EDT Low Tide 0.05
2019-08-27 09:51 AM EDT High Tide 3.57

Currents Information

Date Time Current Type Speed
Dennis Port, 2.2 miles south of, Massachusetts Current:  
2019-08-26 03:56 AM EDT Max Flood 0.35 knots
2019-08-26 06:56 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:05 AM EDT Max Ebb -0.29 knots
2019-08-26 01:39 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:21 PM EDT Max Flood 0.31 knots
2019-08-26 07:09 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:27 PM EDT Max Ebb -0.32 knots
2019-08-27 02:02 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 04:57 AM EDT Max Flood 0.37 knots
2019-08-27 07:53 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 11:05 AM EDT Max Ebb -0.30 knots
Eel Pt., Nantucket I. 2.5 miles NE of, Massachusetts Current:  
2019-08-26 04:15 AM EDT Max Flood 0.53 knots
2019-08-26 07:31 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:16 AM EDT Max Ebb -0.29 knots
2019-08-26 01:24 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:41 PM EDT Max Flood 0.47 knots
2019-08-26 07:44 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:38 PM EDT Max Ebb -0.32 knots
2019-08-27 01:47 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:17 AM EDT Max Flood 0.56 knots
2019-08-27 08:28 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 11:16 AM EDT Max Ebb -0.30 knots
Great Point, 0.5 mile west of, Massachusetts Current:  
2019-08-26 04:41 AM EDT Max Flood 1.06 knots
2019-08-26 07:42 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 09:34 AM EDT Max Ebb -1.01 knots
2019-08-26 12:36 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 05:06 PM EDT Max Flood 0.94 knots
2019-08-26 07:55 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 09:56 PM EDT Max Ebb -1.12 knots
2019-08-27 12:59 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:42 AM EDT Max Flood 1.12 knots
2019-08-27 08:39 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 10:34 AM EDT Max Ebb -1.06 knots
Great Point, 3 miles west of, Massachusetts Current:  
2019-08-26 04:27 AM EDT Max Flood 0.71 knots
2019-08-26 07:20 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:09 AM EDT Max Ebb -0.72 knots
2019-08-26 01:26 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:52 PM EDT Max Flood 0.63 knots
2019-08-26 07:33 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:31 PM EDT Max Ebb -0.80 knots
2019-08-27 01:49 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:28 AM EDT Max Flood 0.75 knots
2019-08-27 08:17 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 11:09 AM EDT Max Ebb -0.76 knots
Halfmoon Shoal, 1.9 miles northeast of, Massachusetts Current:  
2019-08-26 01:18 AM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:52 AM EDT Max Flood 0.71 knots
2019-08-26 07:53 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:45 AM EDT Max Ebb -0.43 knots
2019-08-26 01:53 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 05:18 PM EDT Max Flood 0.63 knots
2019-08-26 08:06 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 11:07 PM EDT Max Ebb -0.48 knots
2019-08-27 02:16 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:54 AM EDT Max Flood 0.75 knots
2019-08-27 08:50 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 11:45 AM EDT Max Ebb -0.45 knots
Halfmoon Shoal, 3.5 miles east of, Massachusetts Current:  
2019-08-26 04:27 AM EDT Max Flood 0.88 knots
2019-08-26 07:35 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:12 AM EDT Max Ebb -0.86 knots
2019-08-26 01:24 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:52 PM EDT Max Flood 0.79 knots
2019-08-26 07:48 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:34 PM EDT Max Ebb -0.96 knots
2019-08-27 01:47 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:28 AM EDT Max Flood 0.94 knots
2019-08-27 08:32 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 11:12 AM EDT Max Ebb -0.91 knots
Miacomet Pond, 3.0 miles SSE of, Massachusetts Current:  
2019-08-26 01:55 AM EDT Slack, Flood Begins 0.00 knots
2019-08-26 05:07 AM EDT Max Flood 1.06 knots
2019-08-26 08:51 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 11:17 AM EDT Max Ebb -1.15 knots
2019-08-26 02:30 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 05:32 PM EDT Max Flood 0.94 knots
2019-08-26 09:04 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 11:39 PM EDT Max Ebb -1.28 knots
2019-08-27 02:53 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 06:08 AM EDT Max Flood 1.12 knots
2019-08-27 09:48 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 12:17 PM EDT Max Ebb -1.21 knots
Monomoy Point, 6 miles west of, Massachusetts Current:  
2019-08-26 04:56 AM EDT Max Flood 0.35 knots
2019-08-26 07:38 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:23 AM EDT Max Ebb -0.43 knots
2019-08-26 01:33 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 05:21 PM EDT Max Flood 0.31 knots
2019-08-26 07:51 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:45 PM EDT Max Ebb -0.48 knots
2019-08-27 01:56 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:57 AM EDT Max Flood 0.37 knots
2019-08-27 08:35 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 11:23 AM EDT Max Ebb -0.45 knots
Monomoy Pt., channel 0.2 mile west of, Massachusetts Current:  
2019-08-26 03:43 AM EDT Max Flood 1.41 knots
2019-08-26 06:47 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 08:38 AM EDT Max Ebb -1.73 knots
2019-08-26 12:11 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:08 PM EDT Max Flood 1.26 knots
2019-08-26 07:00 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 09:00 PM EDT Max Ebb -1.91 knots
2019-08-27 12:34 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 04:44 AM EDT Max Flood 1.50 knots
2019-08-27 07:44 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 09:38 AM EDT Max Ebb -1.82 knots
2019-08-27 01:10 PM EDT Slack, Flood Begins 0.00 knots
Nantucket Harbor entrance channel, Massachusetts Current:  
2019-08-26 02:58 AM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:59 AM EDT Max Flood 1.06 knots
2019-08-26 09:13 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 12:59 PM EDT Max Ebb -1.29 knots
2019-08-26 03:33 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 05:24 PM EDT Max Flood 0.94 knots
2019-08-26 09:26 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 01:21 AM EDT Max Ebb -1.44 knots
2019-08-27 03:56 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 06:00 AM EDT Max Flood 1.12 knots
2019-08-27 10:10 AM EDT Slack, Ebb Begins -0.00 knots
Old Man Shoal, Nantucket Shoals, Massachusetts Current:  
2019-08-26 04:07 AM EDT Max Flood 1.59 knots
2019-08-26 07:46 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:15 AM EDT Max Ebb -1.29 knots
2019-08-26 01:34 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:32 PM EDT Max Flood 1.42 knots
2019-08-26 07:59 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:37 PM EDT Max Ebb -1.44 knots
2019-08-27 01:57 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:08 AM EDT Max Flood 1.69 knots
2019-08-27 08:43 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 11:15 AM EDT Max Ebb -1.36 knots
Pollock Rip Channel (Butler Hole), Massachusetts Current:  
2019-08-26 03:04 AM EDT Max Flood 1.76 knots
2019-08-26 06:29 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 09:01 AM EDT Max Ebb -1.44 knots
2019-08-26 12:11 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 03:29 PM EDT Max Flood 1.57 knots
2019-08-26 06:42 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 09:23 PM EDT Max Ebb -1.59 knots
2019-08-27 12:34 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 04:05 AM EDT Max Flood 1.87 knots
2019-08-27 07:26 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 10:01 AM EDT Max Ebb -1.52 knots
2019-08-27 01:10 PM EDT Slack, Flood Begins 0.00 knots
Pollock Rip Channel, east end, Massachusetts Current:  
2019-08-26 02:25 AM EDT Max Flood 1.76 knots
2019-08-26 06:06 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 08:23 AM EDT Max Ebb -1.58 knots
2019-08-26 11:57 AM EDT Slack, Flood Begins 0.00 knots
2019-08-26 02:50 PM EDT Max Flood 1.57 knots
2019-08-26 06:19 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 08:45 PM EDT Max Ebb -1.75 knots
2019-08-27 12:20 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 03:26 AM EDT Max Flood 1.87 knots
2019-08-27 07:03 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 09:23 AM EDT Max Ebb -1.67 knots
2019-08-27 12:56 PM EDT Slack, Flood Begins 0.00 knots
Stage Harbor, west of Morris Island, Massachusetts Current:  
2019-08-26 02:43 AM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:32 AM EDT Max Flood 0.53 knots
2019-08-26 08:53 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 01:29 PM EDT Max Ebb -0.86 knots
2019-08-26 03:18 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 04:58 PM EDT Max Flood 0.47 knots
2019-08-26 09:06 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 01:51 AM EDT Max Ebb -0.96 knots
2019-08-27 03:41 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:34 AM EDT Max Flood 0.56 knots
2019-08-27 09:50 AM EDT Slack, Ebb Begins -0.00 knots
Tuckernuck Shoal, off east end, Massachusetts Current:  
2019-08-26 04:38 AM EDT Max Flood 0.88 knots
2019-08-26 07:38 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:11 AM EDT Max Ebb -0.72 knots
2019-08-26 01:33 PM EDT Slack, Flood Begins 0.00 knots
2019-08-26 05:03 PM EDT Max Flood 0.79 knots
2019-08-26 07:51 PM EDT Slack, Ebb Begins -0.00 knots
2019-08-26 10:33 PM EDT Max Ebb -0.80 knots
2019-08-27 01:56 AM EDT Slack, Flood Begins 0.00 knots
2019-08-27 05:39 AM EDT Max Flood 0.94 knots
2019-08-27 08:35 AM EDT Slack, Ebb Begins -0.00 knots
2019-08-27 11:11 AM EDT Max Ebb -0.76 knots