Marine Weather for AN 154

Active Advisory: (US Severe Weather)
Forecast as of 12:25 am EDT on August 19, 2017
Small Craft Advisory in effect through this evening
Coastal Waters From Cape Elizabeth, Me To Merrimack River, Ma Out
25 Nm-
Rest Of Tonight
SW winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Showers likely. Patchy fog.
Sat
NW winds 5 to 10 kt, becoming se in the afternoon. Seas 3 to 5 ft. Patchy fog in the morning. A chance of showers and scattered tstms.
Sat Night
S winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Seas 2 to 4 ft.
Sun
W winds 5 to 10 kt. Seas 2 to 3 ft.
Sun Night
W winds 5 to 10 kt. Seas around 2 ft.
Mon
W winds 5 to 10 kt, becoming SW 5 to 15 kt in the afternoon. Seas 2 to 3 ft.
Mon Night
SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft.
Tue
SW winds 5 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Tue Night
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers.
Wed
SW winds 10 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. A chance of showers.
Wed Night
W winds 5 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers. Winds and seas higher in and near tstms.

Watches & Warnings

Small Craft Advisory
Issued: 10:52 PM EDT Aug. 18, 2017 – National Weather Service

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

* winds... southwest 15 to 25 kt with gusts up to 30 kt.

* Seas... 4 to 7 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
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
Wells, ME 61.0 °F
Portland, ME 60.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Buoy B01 Western Maine Shelf 44030 62 °F 3.28 ft
PORTLAND NM Southeast of Portland,ME 44007 62 °F 2.95 ft
Jeffrey s Ledge, NH 44098 65 °F 4.27 ft
Buoy A01 Mass Bay/Stellwagen 44029 66 °F 2.30 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Isle of Shoals, NH IOSN3
-
-

Tide Heights

2017-08-19 2017-08-20
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Annisquam, Lobster Cove, Massachusetts:
Atlantic Heights, Piscataqua River, New Hampshire:
Back Cove, Casco Bay, Maine:
Biddeford, Saco River, Maine:
Camp Ellis, Saco River Entrance, Maine:
Cape Neddick, Maine:
Cape Porpoise, Maine:
Cliff Island, Luckse Sound, Casco Bay, Maine:
Cow Island, Casco Bay, Maine:
Cushing Island, Casco Bay, Maine:
Dover Point, Piscataqua River, New Hampshire:
Dover, Cocheco River, Piscataqua River, New Hampshire:
Essex, Massachusetts:
Falmouth Foreside, Casco Bay, Maine:
Fore River, Casco Bay, Maine:
Fort Point, Portsmouth Harbor, New Hampshire (sub):
Fort Point, Portsmouth Harbor, New Hampshire:
Fort Point, York Harbor, Maine:
Gerrish Island, Portsmouth Harbor, New Hampshire:
Gosport Harbor, Isles of Shoals, New Hampshire:
Great Chebeague Island, Casco Bay, Maine:
Great Diamond Island, Casco Bay, Maine:
Hampton Harbor, New Hampshire:
Jaffrey Point, Portsmouth Harbor, New Hampshire:
Kennebunkport, Maine:
Kittery Point, Portsmouth Harbor, New Hampshire:
Long Island, Casco Bay, Maine:
Merrimacport, Merrimack River, Massachusetts:
Newburyport, Merrimack River, Massachusetts:
Old Orchard Beach, Maine:
Peak Island, Casco Bay, Maine:
Plum Island Sound (south end), Massachusetts:
Plum Island, Merrimack River Entrance, Merrimack River, Massachusetts:
Portland Head Light, Casco Bay, Maine:
Portland, Casco Bay, Maine:
Portsmouth, Portsmouth Harbor, New Hampshire:
Presumpscot River Bridge, Casco Bay, Maine:
Riverside, Merrimack River, Massachusetts:
Rockport, Massachusetts:
Salisbury Point, Merrimack River, Massachusetts:
Salmon Falls River, Piscataqua River, New Hampshire:
Seapoint, Cutts Island, Maine:
Seavey Island, Portsmouth Harbor, New Hampshire (sub):
Seavey Island, Portsmouth Harbor, New Hampshire:
Squamscott River RR. Bridge, Piscataqua River, New Hampshire:
Vaill Island, Casco Bay, Maine:
Wells, Webhannet River, Maine (sub):
Wells, Webhannet River, Maine:
York Harbor, Maine:

Tide Information

Date Time Tide Type Height
Annisquam, Lobster Cove, Massachusetts:  
2017-08-19 03:21 AM EDT Low Tide -0.56
2017-08-19 09:44 AM EDT High Tide 9.15
2017-08-19 03:34 PM EDT Low Tide 0.01
2017-08-19 10:01 PM EDT High Tide 10.61
2017-08-20 04:19 AM EDT Low Tide -0.87
2017-08-20 10:42 AM EDT High Tide 9.48
Atlantic Heights, Piscataqua River, New Hampshire:  
2017-08-19 03:46 AM EDT Low Tide -0.47
2017-08-19 10:10 AM EDT High Tide 7.73
2017-08-19 03:59 PM EDT Low Tide 0.01
2017-08-19 10:27 PM EDT High Tide 8.97
2017-08-20 04:44 AM EDT Low Tide -0.73
2017-08-20 11:08 AM EDT High Tide 8.01
Back Cove, Casco Bay, Maine:  
2017-08-19 03:24 AM EDT Low Tide -0.56
2017-08-19 09:35 AM EDT High Tide 9.15
2017-08-19 03:37 PM EDT Low Tide 0.01
2017-08-19 09:52 PM EDT High Tide 10.61
2017-08-20 04:22 AM EDT Low Tide -0.87
2017-08-20 10:33 AM EDT High Tide 9.48
Biddeford, Saco River, Maine:  
2017-08-19 03:41 AM EDT Low Tide 0.32
2017-08-19 09:42 AM EDT High Tide 10.26
2017-08-19 03:53 PM EDT Low Tide 1.07
2017-08-19 09:56 PM EDT High Tide 11.65
2017-08-20 04:40 AM EDT Low Tide 0.09
2017-08-20 10:41 AM EDT High Tide 10.49
Camp Ellis, Saco River Entrance, Maine:  
2017-08-19 03:30 AM EDT Low Tide -0.65
2017-08-19 09:39 AM EDT High Tide 9.15
2017-08-19 03:43 PM EDT Low Tide 0.10
2017-08-19 09:58 PM EDT High Tide 10.66
2017-08-20 04:27 AM EDT Low Tide -0.91
2017-08-20 10:37 AM EDT High Tide 9.46
Cape Neddick, Maine:  
2017-08-19 03:26 AM EDT Low Tide -0.58
2017-08-19 09:35 AM EDT High Tide 8.96
2017-08-19 03:39 PM EDT Low Tide 0.01
2017-08-19 09:52 PM EDT High Tide 10.39
2017-08-20 04:24 AM EDT Low Tide -0.90
2017-08-20 10:33 AM EDT High Tide 9.28
Cape Porpoise, Maine:  
2017-08-19 03:32 AM EDT Low Tide -0.55
2017-08-19 09:45 AM EDT High Tide 8.96
2017-08-19 03:45 PM EDT Low Tide 0.01
2017-08-19 10:02 PM EDT High Tide 10.39
2017-08-20 04:30 AM EDT Low Tide -0.85
2017-08-20 10:43 AM EDT High Tide 9.28
Cliff Island, Luckse Sound, Casco Bay, Maine:  
2017-08-19 03:16 AM EDT Low Tide -0.58
2017-08-19 09:30 AM EDT High Tide 9.43
2017-08-19 03:29 PM EDT Low Tide 0.01
2017-08-19 09:48 PM EDT High Tide 10.93
2017-08-20 04:14 AM EDT Low Tide -0.90
2017-08-20 10:29 AM EDT High Tide 9.77
Cow Island, Casco Bay, Maine:  
2017-08-19 03:18 AM EDT Low Tide -0.58
2017-08-19 09:31 AM EDT High Tide 9.43
2017-08-19 03:31 PM EDT Low Tide 0.01
2017-08-19 09:49 PM EDT High Tide 10.93
2017-08-20 04:16 AM EDT Low Tide -0.90
2017-08-20 10:30 AM EDT High Tide 9.77
Cushing Island, Casco Bay, Maine:  
2017-08-19 03:19 AM EDT Low Tide -0.59
2017-08-19 09:33 AM EDT High Tide 9.34
2017-08-19 03:32 PM EDT Low Tide 0.01
2017-08-19 09:51 PM EDT High Tide 10.82
2017-08-20 04:17 AM EDT Low Tide -0.92
2017-08-20 10:32 AM EDT High Tide 9.67
Dover Point, Piscataqua River, New Hampshire:  
2017-08-19 04:45 AM EDT Low Tide -0.40
2017-08-19 11:06 AM EDT High Tide 6.60
2017-08-19 04:58 PM EDT Low Tide 0.01
2017-08-19 11:23 PM EDT High Tide 7.65
2017-08-20 05:43 AM EDT Low Tide -0.63
2017-08-20 12:04 PM EDT High Tide 6.84
Dover, Cocheco River, Piscataqua River, New Hampshire:  
2017-08-19 04:54 AM EDT Low Tide -0.27
2017-08-19 11:15 AM EDT High Tide 7.07
2017-08-19 05:08 PM EDT Low Tide 0.12
2017-08-19 11:35 PM EDT High Tide 8.34
2017-08-20 05:49 AM EDT Low Tide -0.42
2017-08-20 12:10 PM EDT High Tide 7.30
Falmouth Foreside, Casco Bay, Maine:  
2017-08-19 03:19 AM EDT Low Tide -0.56
2017-08-19 09:33 AM EDT High Tide 9.43
2017-08-19 03:32 PM EDT Low Tide 0.01
2017-08-19 09:51 PM EDT High Tide 10.93
2017-08-20 04:17 AM EDT Low Tide -0.87
2017-08-20 10:32 AM EDT High Tide 9.77
Fore River, Casco Bay, Maine:  
2017-08-19 03:20 AM EDT Low Tide -0.59
2017-08-19 09:35 AM EDT High Tide 9.43
2017-08-19 03:33 PM EDT Low Tide 0.01
2017-08-19 09:52 PM EDT High Tide 10.93
2017-08-20 04:18 AM EDT Low Tide -0.92
2017-08-20 10:33 AM EDT High Tide 9.77
Fort Point, Portsmouth Harbor, New Hampshire:  
2017-08-19 03:25 AM EDT Low Tide -0.81
2017-08-19 09:44 AM EDT High Tide 9.22
2017-08-19 03:38 PM EDT Low Tide -0.17
2017-08-19 10:00 PM EDT High Tide 10.63
2017-08-20 04:22 AM EDT Low Tide -1.13
2017-08-20 10:41 AM EDT High Tide 9.55
Fort Point, York Harbor, Maine:  
2017-08-19 03:28 AM EDT Low Tide -0.54
2017-08-19 09:29 AM EDT High Tide 8.96
2017-08-19 03:41 PM EDT Low Tide 0.01
2017-08-19 09:46 PM EDT High Tide 10.39
2017-08-20 04:26 AM EDT Low Tide -0.84
2017-08-20 10:27 AM EDT High Tide 9.28
Gerrish Island, Portsmouth Harbor, New Hampshire:  
2017-08-19 03:15 AM EDT Low Tide -0.55
2017-08-19 09:30 AM EDT High Tide 8.96
2017-08-19 03:28 PM EDT Low Tide 0.01
2017-08-19 09:48 PM EDT High Tide 10.39
2017-08-20 04:13 AM EDT Low Tide -0.85
2017-08-20 10:29 AM EDT High Tide 9.28
Gosport Harbor, Isles of Shoals, New Hampshire:  
2017-08-19 03:16 AM EDT Low Tide -0.54
2017-08-19 09:35 AM EDT High Tide 8.77
2017-08-19 03:29 PM EDT Low Tide 0.01
2017-08-19 09:52 PM EDT High Tide 10.17
2017-08-20 04:14 AM EDT Low Tide -0.83
2017-08-20 10:33 AM EDT High Tide 9.09
Great Chebeague Island, Casco Bay, Maine:  
2017-08-19 03:20 AM EDT Low Tide -0.59
2017-08-19 09:35 AM EDT High Tide 9.43
2017-08-19 03:33 PM EDT Low Tide 0.01
2017-08-19 09:52 PM EDT High Tide 10.93
2017-08-20 04:18 AM EDT Low Tide -0.92
2017-08-20 10:33 AM EDT High Tide 9.77
Great Diamond Island, Casco Bay, Maine:  
2017-08-19 03:18 AM EDT Low Tide -0.59
2017-08-19 09:32 AM EDT High Tide 9.43
2017-08-19 03:31 PM EDT Low Tide 0.01
2017-08-19 09:50 PM EDT High Tide 10.93
2017-08-20 04:16 AM EDT Low Tide -0.92
2017-08-20 10:31 AM EDT High Tide 9.77
Hampton Harbor, New Hampshire:  
2017-08-19 03:50 AM EDT Low Tide -0.52
2017-08-19 09:47 AM EDT High Tide 8.58
2017-08-19 04:03 PM EDT Low Tide 0.01
2017-08-19 10:04 PM EDT High Tide 9.95
2017-08-20 04:48 AM EDT Low Tide -0.82
2017-08-20 10:45 AM EDT High Tide 8.89
Jaffrey Point, Portsmouth Harbor, New Hampshire:  
2017-08-19 03:13 AM EDT Low Tide -0.55
2017-08-19 09:29 AM EDT High Tide 8.96
2017-08-19 03:26 PM EDT Low Tide 0.01
2017-08-19 09:47 PM EDT High Tide 10.39
2017-08-20 04:11 AM EDT Low Tide -0.85
2017-08-20 10:28 AM EDT High Tide 9.28
Kittery Point, Portsmouth Harbor, New Hampshire:  
2017-08-19 03:19 AM EDT Low Tide -0.55
2017-08-19 09:25 AM EDT High Tide 9.05
2017-08-19 03:32 PM EDT Low Tide 0.01
2017-08-19 09:43 PM EDT High Tide 10.50
2017-08-20 04:17 AM EDT Low Tide -0.86
2017-08-20 10:24 AM EDT High Tide 9.38
Long Island, Casco Bay, Maine:  
2017-08-19 03:17 AM EDT Low Tide -0.58
2017-08-19 09:31 AM EDT High Tide 9.43
2017-08-19 03:30 PM EDT Low Tide 0.01
2017-08-19 09:49 PM EDT High Tide 10.93
2017-08-20 04:15 AM EDT Low Tide -0.90
2017-08-20 10:30 AM EDT High Tide 9.77
Merrimacport, Merrimack River, Massachusetts:  
2017-08-19 05:15 AM EDT Low Tide -0.34
2017-08-19 10:56 AM EDT High Tide 6.87
2017-08-19 05:29 PM EDT Low Tide 0.03
2017-08-19 11:20 PM EDT High Tide 8.25
2017-08-20 06:08 AM EDT Low Tide -0.47
2017-08-20 11:51 AM EDT High Tide 6.99
Newburyport, Merrimack River, Massachusetts:  
2017-08-19 04:08 AM EDT Low Tide -0.51
2017-08-19 10:02 AM EDT High Tide 8.12
2017-08-19 04:23 PM EDT Low Tide 0.03
2017-08-19 10:24 PM EDT High Tide 9.58
2017-08-20 05:04 AM EDT Low Tide -0.70
2017-08-20 10:59 AM EDT High Tide 8.35
Old Orchard Beach, Maine:  
2017-08-19 03:12 AM EDT Low Tide -0.56
2017-08-19 09:32 AM EDT High Tide 9.15
2017-08-19 03:25 PM EDT Low Tide 0.01
2017-08-19 09:50 PM EDT High Tide 10.61
2017-08-20 04:10 AM EDT Low Tide -0.87
2017-08-20 10:31 AM EDT High Tide 9.48
Peak Island, Casco Bay, Maine:  
2017-08-19 03:10 AM EDT Low Tide -0.57
2017-08-19 09:28 AM EDT High Tide 9.34
2017-08-19 03:23 PM EDT Low Tide 0.01
2017-08-19 09:46 PM EDT High Tide 10.82
2017-08-20 04:08 AM EDT Low Tide -0.89
2017-08-20 10:27 AM EDT High Tide 9.67
Plum Island Sound (south end), Massachusetts:  
2017-08-19 03:51 AM EDT Low Tide -0.54
2017-08-19 09:55 AM EDT High Tide 9.00
2017-08-19 04:06 PM EDT Low Tide 0.03
2017-08-19 10:17 PM EDT High Tide 10.50
2017-08-20 04:47 AM EDT Low Tide -0.72
2017-08-20 10:51 AM EDT High Tide 9.23
Plum Island, Merrimack River Entrance, Merrimack River, Massachusetts:  
2017-08-19 03:48 AM EDT Low Tide -0.51
2017-08-19 09:56 AM EDT High Tide 8.21
2017-08-19 04:01 PM EDT Low Tide 0.08
2017-08-19 10:16 PM EDT High Tide 9.61
2017-08-20 04:43 AM EDT Low Tide -0.72
2017-08-20 10:52 AM EDT High Tide 8.46
Portland Head Light, Casco Bay, Maine:  
2017-08-19 03:17 AM EDT Low Tide -0.58
2017-08-19 09:30 AM EDT High Tide 9.15
2017-08-19 03:30 PM EDT Low Tide 0.01
2017-08-19 09:48 PM EDT High Tide 10.61
2017-08-20 04:15 AM EDT Low Tide -0.90
2017-08-20 10:29 AM EDT High Tide 9.48
Portland, Casco Bay, Maine:  
2017-08-19 03:18 AM EDT Low Tide -0.58
2017-08-19 09:32 AM EDT High Tide 9.43
2017-08-19 03:31 PM EDT Low Tide 0.01
2017-08-19 09:50 PM EDT High Tide 10.93
2017-08-20 04:16 AM EDT Low Tide -0.90
2017-08-20 10:31 AM EDT High Tide 9.77
Portsmouth, Portsmouth Harbor, New Hampshire:  
2017-08-19 03:35 AM EDT Low Tide -0.50
2017-08-19 09:55 AM EDT High Tide 8.11
2017-08-19 03:48 PM EDT Low Tide 0.01
2017-08-19 10:12 PM EDT High Tide 9.40
2017-08-20 04:33 AM EDT Low Tide -0.77
2017-08-20 10:53 AM EDT High Tide 8.40
Presumpscot River Bridge, Casco Bay, Maine:  
2017-08-19 03:22 AM EDT Low Tide -0.61
2017-08-19 09:34 AM EDT High Tide 9.53
2017-08-19 03:35 PM EDT Low Tide 0.01
2017-08-19 09:51 PM EDT High Tide 11.04
2017-08-20 04:20 AM EDT Low Tide -0.95
2017-08-20 10:32 AM EDT High Tide 9.87
Riverside, Merrimack River, Massachusetts:  
2017-08-19 06:31 AM EDT Low Tide -0.25
2017-08-19 11:24 AM EDT High Tide 5.32
2017-08-19 06:43 PM EDT Low Tide 0.01
2017-08-19 11:52 PM EDT High Tide 6.52
2017-08-20 07:25 AM EDT Low Tide -0.37
2017-08-20 12:19 PM EDT High Tide 5.39
Salisbury Point, Merrimack River, Massachusetts:  
2017-08-19 04:39 AM EDT Low Tide -0.36
2017-08-19 10:24 AM EDT High Tide 7.81
2017-08-19 04:48 PM EDT Low Tide -0.08
2017-08-19 10:42 PM EDT High Tide 9.06
2017-08-20 05:34 AM EDT Low Tide -0.62
2017-08-20 11:19 AM EDT High Tide 8.08
Salmon Falls River, Piscataqua River, New Hampshire:  
2017-08-19 05:10 AM EDT Low Tide -0.43
2017-08-19 11:08 AM EDT High Tide 7.07
2017-08-19 05:23 PM EDT Low Tide 0.01
2017-08-19 11:25 PM EDT High Tide 8.20
2017-08-20 06:08 AM EDT Low Tide -0.67
2017-08-20 12:06 PM EDT High Tide 7.33
Seapoint, Cutts Island, Maine:  
2017-08-19 03:14 AM EDT Low Tide -0.55
2017-08-19 09:33 AM EDT High Tide 9.05
2017-08-19 03:27 PM EDT Low Tide 0.01
2017-08-19 09:51 PM EDT High Tide 10.50
2017-08-20 04:12 AM EDT Low Tide -0.86
2017-08-20 10:32 AM EDT High Tide 9.38
Seavey Island, Portsmouth Harbor, New Hampshire:  
2017-08-19 03:42 AM EDT Low Tide -0.44
2017-08-19 09:58 AM EDT High Tide 8.43
2017-08-19 03:54 PM EDT Low Tide 0.20
2017-08-19 10:15 PM EDT High Tide 9.76
2017-08-20 04:37 AM EDT Low Tide -0.71
2017-08-20 10:53 AM EDT High Tide 8.72
Squamscott River RR. Bridge, Piscataqua River, New Hampshire:  
2017-08-19 05:59 AM EDT Low Tide -0.43
2017-08-19 11:51 AM EDT High Tide 7.07
2017-08-19 06:12 PM EDT Low Tide 0.01
2017-08-20 12:09 AM EDT High Tide 8.20
2017-08-20 06:57 AM EDT Low Tide -0.67
2017-08-20 12:50 PM EDT High Tide 7.33
Vaill Island, Casco Bay, Maine:  
2017-08-19 03:19 AM EDT Low Tide -0.59
2017-08-19 09:38 AM EDT High Tide 9.24
2017-08-19 03:32 PM EDT Low Tide 0.01
2017-08-19 09:55 PM EDT High Tide 10.72
2017-08-20 04:17 AM EDT Low Tide -0.92
2017-08-20 10:36 AM EDT High Tide 9.57
Wells, Webhannet River, Maine:  
2017-08-19 03:15 AM EDT Low Tide -0.68
2017-08-19 09:35 AM EDT High Tide 9.20
2017-08-19 03:29 PM EDT Low Tide -0.09
2017-08-19 09:55 PM EDT High Tide 10.66
2017-08-20 04:14 AM EDT Low Tide -0.99
2017-08-20 10:33 AM EDT High Tide 9.55
York Harbor, Maine:  
2017-08-19 03:31 AM EDT Low Tide -0.55
2017-08-19 09:36 AM EDT High Tide 8.96
2017-08-19 03:44 PM EDT Low Tide 0.01
2017-08-19 09:53 PM EDT High Tide 10.39
2017-08-20 04:29 AM EDT Low Tide -0.85
2017-08-20 10:34 AM EDT High Tide 9.28

More Tide Locations