Marine Weather for AN 254

Active Advisory: (US Severe Weather)
Forecast as of 8:58 am EDT on June 20, 2019
Small Craft Advisory in effect from this evening through Friday afternoon
Coastal Waters From Provincetown Ma To Chatham Ma To Nantucket Ma
Out 20 Nm-
This Afternoon
Se winds 5 to 10 kt. Seas 2 to 4 ft. Areas of fog. Showers likely early. A slight chance of showers with isolated tstms. Some tstms may produce heavy rainfall. Vsby 1 nm or less.
Tonight
S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Areas of fog. A chance of showers and tstms. Some tstms may produce heavy rainfall. Vsby 1 nm or less.
Fri
W winds 10 to 15 kt, becoming NW in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. A chance of showers and tstms. Some tstms may produce heavy rainfall. Vsby 1 nm or less.
Fri Night
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. A chance of showers.
Sat
NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft.
Sat Night
NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Sun
W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Sun Night
W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 4 ft.
Mon
SW winds 5 to 10 kt. Seas 2 to 3 ft.
Mon Night
S winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. 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: 10:19 AM EDT Jun. 20, 2019 – National Weather Service

... Small Craft Advisory remains in effect from 9 PM this evening
to 6 PM EDT Friday...

* winds and seas... west winds 10 to 15 kt with gusts up to 20
kt. Seas 3 to 6 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.



For the latest updates... please visit our webpage at
www.Weather.Gov/Boston

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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 66.0 °F
Woods Hole, MA 63.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
NANTUCKET SOUND 44020
-
-
CAPE COD NM East of Provincetown, MA 44018
-
3.94 ft
BOSTON NM East of Boston, MA 44013 57 °F 3.28 ft
Buoy A01 Mass Bay/Stellwagen 44029 55 °F 3.61 ft
NANTUCKET 54NM Southeast of Nantucket 44008 50 °F
-
Click the Station ID for daily observations and history.

Tide Information

Date Time Tide Type Height
Chatham, Cape Cod, Massachusetts:  
2019-06-20 03:16 PM EDT High Tide 5.25
2019-06-20 09:25 PM EDT Low Tide 0.92
2019-06-21 03:18 AM EDT High Tide 6.27
2019-06-21 10:05 AM EDT Low Tide 0.15
2019-06-21 03:59 PM EDT High Tide 5.20
2019-06-21 10:10 PM EDT Low Tide 1.05
Chatham, Stage Harbor, Cape Cod, Massachusetts:  
2019-06-20 03:31 PM EDT High Tide 3.61
2019-06-20 08:43 PM EDT Low Tide 0.90
2019-06-21 03:20 AM EDT High Tide 4.44
2019-06-21 09:27 AM EDT Low Tide 0.32
2019-06-21 04:10 PM EDT High Tide 3.57
2019-06-21 09:30 PM EDT Low Tide 0.92
Dennisport, Nantucket Sound, Massachusetts:  
2019-06-20 03:27 PM EDT High Tide 3.33
2019-06-20 08:55 PM EDT Low Tide 0.43
2019-06-21 03:30 AM EDT High Tide 3.67
2019-06-21 09:28 AM EDT Low Tide 0.09
2019-06-21 04:10 PM EDT High Tide 3.28
2019-06-21 09:40 PM EDT Low Tide 0.51
Eel Point, Nantucket Island, Massachusetts:  
2019-06-20 03:03 PM EDT High Tide 2.22
2019-06-20 08:24 PM EDT Low Tide 0.29
2019-06-21 03:06 AM EDT High Tide 2.45
2019-06-21 08:57 AM EDT Low Tide 0.06
2019-06-21 03:46 PM EDT High Tide 2.18
2019-06-21 09:09 PM EDT Low Tide 0.34
Great Point, Nantucket Island, Massachusetts:  
2019-06-20 03:07 PM EDT High Tide 2.96
2019-06-20 08:45 PM EDT Low Tide 0.39
2019-06-21 03:10 AM EDT High Tide 3.26
2019-06-21 09:18 AM EDT Low Tide 0.08
2019-06-21 03:50 PM EDT High Tide 2.91
2019-06-21 09:30 PM EDT Low Tide 0.45
Nantucket, Nantucket Island, Nantucket Island, Massachusetts:  
2019-06-20 03:40 PM EDT High Tide 2.77
2019-06-20 08:57 PM EDT Low Tide 0.63
2019-06-21 03:31 AM EDT High Tide 3.52
2019-06-21 09:46 AM EDT Low Tide 0.09
2019-06-21 04:21 PM EDT High Tide 2.78
2019-06-21 09:45 PM EDT Low Tide 0.69
Pleasant Bay, Cape Cod, Massachusetts:  
2019-06-20 04:52 PM EDT High Tide 3.15
2019-06-20 11:44 PM EDT Low Tide 0.41
2019-06-21 04:55 AM EDT High Tide 3.46
2019-06-21 12:17 PM EDT Low Tide 0.09
2019-06-21 05:35 PM EDT High Tide 3.09
2019-06-22 12:29 AM EDT Low Tide 0.48
Saquatucket Harbor, Nantucket Sound, Massachusetts:  
2019-06-20 03:29 PM EDT High Tide 3.49
2019-06-20 08:35 PM EDT Low Tide 0.88
2019-06-21 03:12 AM EDT High Tide 4.30
2019-06-21 09:22 AM EDT Low Tide 0.21
2019-06-21 04:10 PM EDT High Tide 3.44
2019-06-21 09:22 PM EDT Low Tide 0.92
Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts:  
2019-06-20 02:19 PM EDT High Tide 9.36
2019-06-20 08:18 PM EDT Low Tide 1.13
2019-06-21 02:29 AM EDT High Tide 10.36
2019-06-21 08:50 AM EDT Low Tide 0.14
2019-06-21 03:03 PM EDT High Tide 9.23
2019-06-21 09:04 PM EDT Low Tide 1.31
South Yarmouth, Bass River, Nantucket Sound, Massachusetts:  
2019-06-20 04:12 PM EDT High Tide 2.68
2019-06-20 10:03 PM EDT Low Tide 0.35
2019-06-21 04:15 AM EDT High Tide 2.95
2019-06-21 10:36 AM EDT Low Tide 0.07
2019-06-21 04:55 PM EDT High Tide 2.64
2019-06-21 10:48 PM EDT Low Tide 0.41
Wellfleet, Cape Cod Bay, Massachusetts:  
2019-06-20 02:38 PM EDT High Tide 9.72
2019-06-20 08:47 PM EDT Low Tide 1.26
2019-06-21 02:41 AM EDT High Tide 10.70
2019-06-21 09:20 AM EDT Low Tide 0.27
2019-06-21 03:21 PM EDT High Tide 9.56
2019-06-21 09:32 PM EDT Low Tide 1.49
Wychmere Harbor, Nantucket Sound, Massachusetts:  
2019-06-20 03:16 PM EDT High Tide 3.61
2019-06-20 08:42 PM EDT Low Tide 0.47
2019-06-21 03:19 AM EDT High Tide 3.97
2019-06-21 09:15 AM EDT Low Tide 0.10
2019-06-21 03:59 PM EDT High Tide 3.55
2019-06-21 09:27 PM EDT Low Tide 0.55

Currents Information

Date Time Current Type Speed
Dennis Port, 2.2 miles south of, Massachusetts Current:  
2019-06-20 04:29 PM EDT Max Ebb -0.32 knots
2019-06-20 07:59 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 10:45 PM EDT Max Flood 0.34 knots
2019-06-21 01:14 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:35 AM EDT Max Ebb -0.34 knots
2019-06-21 08:07 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:07 AM EDT Max Flood 0.42 knots
2019-06-21 01:54 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:11 PM EDT Max Ebb -0.32 knots
2019-06-21 08:43 PM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:27 PM EDT Max Flood 0.34 knots
Eel Pt., Nantucket I. 2.5 miles NE of, Massachusetts Current:  
2019-06-20 01:45 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 04:40 PM EDT Max Ebb -0.32 knots
2019-06-20 07:44 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:05 PM EDT Max Flood 0.52 knots
2019-06-21 01:49 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:46 AM EDT Max Ebb -0.34 knots
2019-06-21 07:52 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:27 AM EDT Max Flood 0.62 knots
2019-06-21 02:29 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:22 PM EDT Max Ebb -0.32 knots
2019-06-21 08:28 PM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:47 PM EDT Max Flood 0.50 knots
Great Point, 0.5 mile west of, Massachusetts Current:  
2019-06-20 01:56 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 03:58 PM EDT Max Ebb -1.13 knots
2019-06-20 06:56 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:30 PM EDT Max Flood 1.03 knots
2019-06-21 02:00 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:04 AM EDT Max Ebb -1.19 knots
2019-06-21 07:04 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:52 AM EDT Max Flood 1.25 knots
2019-06-21 02:40 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:40 PM EDT Max Ebb -1.11 knots
2019-06-21 07:40 PM EDT Slack, Flood Begins 0.00 knots
2019-06-22 12:12 AM EDT Max Flood 1.01 knots
Great Point, 3 miles west of, Massachusetts Current:  
2019-06-20 01:34 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 04:33 PM EDT Max Ebb -0.81 knots
2019-06-20 07:46 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:16 PM EDT Max Flood 0.69 knots
2019-06-21 01:38 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:39 AM EDT Max Ebb -0.85 knots
2019-06-21 07:54 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:38 AM EDT Max Flood 0.83 knots
2019-06-21 02:18 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:15 PM EDT Max Ebb -0.80 knots
2019-06-21 08:30 PM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:58 PM EDT Max Flood 0.67 knots
Halfmoon Shoal, 1.9 miles northeast of, Massachusetts Current:  
2019-06-20 02:07 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 05:09 PM EDT Max Ebb -0.48 knots
2019-06-20 08:13 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:42 PM EDT Max Flood 0.69 knots
2019-06-21 02:11 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:15 AM EDT Max Ebb -0.51 knots
2019-06-21 08:21 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 12:04 PM EDT Max Flood 0.83 knots
2019-06-21 02:51 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:51 PM EDT Max Ebb -0.48 knots
2019-06-21 08:57 PM EDT Slack, Flood Begins 0.00 knots
2019-06-22 12:24 AM EDT Max Flood 0.67 knots
Halfmoon Shoal, 3.5 miles east of, Massachusetts Current:  
2019-06-20 01:49 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 04:36 PM EDT Max Ebb -0.97 knots
2019-06-20 07:44 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:16 PM EDT Max Flood 0.86 knots
2019-06-21 01:53 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:42 AM EDT Max Ebb -1.02 knots
2019-06-21 07:52 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:38 AM EDT Max Flood 1.04 knots
2019-06-21 02:33 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:18 PM EDT Max Ebb -0.96 knots
2019-06-21 08:28 PM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:58 PM EDT Max Flood 0.84 knots
Miacomet Pond, 3.0 miles SSE of, Massachusetts Current:  
2019-06-20 03:05 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 05:41 PM EDT Max Ebb -1.29 knots
2019-06-20 08:50 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:56 PM EDT Max Flood 1.03 knots
2019-06-21 03:09 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:47 AM EDT Max Ebb -1.36 knots
2019-06-21 08:58 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 12:18 PM EDT Max Flood 1.25 knots
2019-06-21 03:49 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 06:23 PM EDT Max Ebb -1.27 knots
2019-06-21 09:34 PM EDT Slack, Flood Begins 0.00 knots
2019-06-22 12:38 AM EDT Max Flood 1.01 knots
Monomoy Point, 6 miles west of, Massachusetts Current:  
2019-06-20 01:52 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 04:47 PM EDT Max Ebb -0.48 knots
2019-06-20 07:53 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:45 PM EDT Max Flood 0.34 knots
2019-06-21 01:56 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:53 AM EDT Max Ebb -0.51 knots
2019-06-21 08:01 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 12:07 PM EDT Max Flood 0.42 knots
2019-06-21 02:36 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:29 PM EDT Max Ebb -0.48 knots
2019-06-21 08:37 PM EDT Slack, Flood Begins 0.00 knots
2019-06-22 12:27 AM EDT Max Flood 0.34 knots
Monomoy Pt., channel 0.2 mile west of, Massachusetts Current:  
2019-06-20 03:02 PM EDT Max Ebb -1.93 knots
2019-06-20 06:31 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 10:32 PM EDT Max Flood 1.37 knots
2019-06-21 01:05 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 03:08 AM EDT Max Ebb -2.03 knots
2019-06-21 06:39 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 10:54 AM EDT Max Flood 1.66 knots
2019-06-21 01:45 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 03:44 PM EDT Max Ebb -1.91 knots
2019-06-21 07:15 PM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:14 PM EDT Max Flood 1.34 knots
Nantucket Harbor entrance channel, Massachusetts Current:  
2019-06-20 03:27 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 07:23 PM EDT Max Ebb -1.45 knots
2019-06-20 09:53 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:48 PM EDT Max Flood 1.03 knots
2019-06-21 03:31 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 07:29 AM EDT Max Ebb -1.52 knots
2019-06-21 10:01 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 12:10 PM EDT Max Flood 1.25 knots
2019-06-21 04:11 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 08:05 PM EDT Max Ebb -1.43 knots
2019-06-21 10:37 PM EDT Slack, Flood Begins 0.00 knots
2019-06-22 12:30 AM EDT Max Flood 1.01 knots
Old Man Shoal, Nantucket Shoals, Massachusetts Current:  
2019-06-20 02:00 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 04:39 PM EDT Max Ebb -1.45 knots
2019-06-20 07:54 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 10:56 PM EDT Max Flood 1.55 knots
2019-06-21 02:04 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:45 AM EDT Max Ebb -1.52 knots
2019-06-21 08:02 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:18 AM EDT Max Flood 1.87 knots
2019-06-21 02:44 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:21 PM EDT Max Ebb -1.43 knots
2019-06-21 08:38 PM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:38 PM EDT Max Flood 1.51 knots
Pollock Rip Channel (Butler Hole), Massachusetts Current:  
2019-06-20 03:25 PM EDT Max Ebb -1.61 knots
2019-06-20 06:31 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 09:53 PM EDT Max Flood 1.72 knots
2019-06-21 12:47 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 03:31 AM EDT Max Ebb -1.69 knots
2019-06-21 06:39 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 10:15 AM EDT Max Flood 2.08 knots
2019-06-21 01:27 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:07 PM EDT Max Ebb -1.59 knots
2019-06-21 07:15 PM EDT Slack, Flood Begins 0.00 knots
2019-06-21 10:35 PM EDT Max Flood 1.68 knots
Pollock Rip Channel, east end, Massachusetts Current:  
2019-06-20 02:47 PM EDT Max Ebb -1.77 knots
2019-06-20 06:17 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 09:14 PM EDT Max Flood 1.72 knots
2019-06-21 12:24 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 02:53 AM EDT Max Ebb -1.86 knots
2019-06-21 06:25 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 09:36 AM EDT Max Flood 2.08 knots
2019-06-21 01:04 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 03:29 PM EDT Max Ebb -1.75 knots
2019-06-21 07:01 PM EDT Slack, Flood Begins 0.00 knots
2019-06-21 09:56 PM EDT Max Flood 1.68 knots
2019-06-22 01:10 AM EDT Slack, Ebb Begins -0.00 knots
Stage Harbor, west of Morris Island, Massachusetts Current:  
2019-06-20 03:07 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 07:53 PM EDT Max Ebb -0.97 knots
2019-06-20 09:38 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:22 PM EDT Max Flood 0.52 knots
2019-06-21 03:11 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 07:59 AM EDT Max Ebb -1.02 knots
2019-06-21 09:46 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:44 AM EDT Max Flood 0.62 knots
2019-06-21 03:51 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 08:35 PM EDT Max Ebb -0.96 knots
2019-06-21 10:22 PM EDT Slack, Flood Begins 0.00 knots
2019-06-22 12:04 AM EDT Max Flood 0.50 knots
Tuckernuck Shoal, off east end, Massachusetts Current:  
2019-06-20 01:52 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-20 04:35 PM EDT Max Ebb -0.81 knots
2019-06-20 07:53 PM EDT Slack, Flood Begins 0.00 knots
2019-06-20 11:27 PM EDT Max Flood 0.86 knots
2019-06-21 01:56 AM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 04:41 AM EDT Max Ebb -0.85 knots
2019-06-21 08:01 AM EDT Slack, Flood Begins 0.00 knots
2019-06-21 11:49 AM EDT Max Flood 1.04 knots
2019-06-21 02:36 PM EDT Slack, Ebb Begins -0.00 knots
2019-06-21 05:17 PM EDT Max Ebb -0.80 knots
2019-06-21 08:37 PM EDT Slack, Flood Begins 0.00 knots
2019-06-22 12:09 AM EDT Max Flood 0.84 knots