Marine Weather for AN 154

Active Advisory: (US Severe Weather)
Forecast as of 2:45 PM EDT on August 21, 2019
Severe Thunderstorm Watch 609 in effect until 9 PM EDT this evening
Coastal Waters From Cape Elizabeth, Me To Merrimack River, Ma Out
25 Nm-
Tonight
S winds 5 to 15 kt, becoming SW after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers and tstms this evening, then a chance of showers after midnight. Areas of fog after midnight. Some tstms may be severe with damaging winds, large hail, and heavy rainfall. Vsby 1 to 3 nm.
Thu
SW winds 5 to 10 kt, becoming S 5 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Areas of fog in the morning with vsby 1 to 3 nm.
Thu Night
W winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 4 ft. A chance of showers after midnight.
Fri
NW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft.
Fri Night
NW winds 5 to 10 kt. Seas 2 to 3 ft.
Sat
N winds around 10 kt, becoming NE in the afternoon. Seas 2 to 3 ft.
Sat Night
NE winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 4 ft.
Sun
NE winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers.
Sun Night
NE winds 5 to 10 kt. Seas 2 to 4 ft.
Mon
NE winds 5 to 10 kt. Seas 3 to 5 ft.
Mon Night
E winds 5 to 10 kt. Seas 4 to 5 ft. Winds and seas higher in and near tstms.

Watches & Warnings

Severe Thunderstorm Watch
Issued: 4:13 PM EDT Aug. 21, 2019 – National Weather Service

Severe Thunderstorm Watch 609 remains in effect until 900 PM EDT

CW

. adjacent coastal waters included are

Coastal waters from Cape Elizabeth ME to Merrimack River MA out
25 nm

Boston Harbor

Cape Cod Bay

Nantucket Sound

Vineyard Sound

Buzzards Bay

Rhode Island Sound

Narragansett Bay

Block Island Sound

Massachusetts Bay and Ipswich Bay

Long Island Sound east of New Haven CT/Port Jefferson NY

Long Island Sound west of New Haven CT/Port Jefferson NY

New York Harbor

Peconic and gardiners bays

South Shore bays from Jones Inlet through Shinnecock Bay



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 64.0 °F
Portland, ME 61.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Buoy B01 Western Maine Shelf 44030 70 °F 1.97 ft
PORTLAND NM Southeast of Portland,ME 44007 67 °F 1.97 ft
Jeffrey s Ledge, NH 44098 67 °F 2.30 ft
Buoy A01 Mass Bay/Stellwagen 44029 67 °F 1.31 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

2019-08-21 2019-08-22
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:  
2019-08-21 03:53 PM EDT High Tide 8.74
2019-08-21 09:55 PM EDT Low Tide 1.08
2019-08-22 04:14 AM EDT High Tide 8.34
2019-08-22 10:11 AM EDT Low Tide 1.05
2019-08-22 04:35 PM EDT High Tide 8.76
2019-08-22 10:43 PM EDT Low Tide 1.12
Atlantic Heights, Piscataqua River, New Hampshire:  
2019-08-21 04:19 PM EDT High Tide 7.39
2019-08-21 10:20 PM EDT Low Tide 0.91
2019-08-22 04:40 AM EDT High Tide 7.05
2019-08-22 10:36 AM EDT Low Tide 0.89
2019-08-22 05:01 PM EDT High Tide 7.41
2019-08-22 11:08 PM EDT Low Tide 0.94
Back Cove, Casco Bay, Maine:  
2019-08-21 03:44 PM EDT High Tide 8.74
2019-08-21 09:58 PM EDT Low Tide 1.08
2019-08-22 04:05 AM EDT High Tide 8.34
2019-08-22 10:14 AM EDT Low Tide 1.05
2019-08-22 04:26 PM EDT High Tide 8.76
2019-08-22 10:46 PM EDT Low Tide 1.12
Biddeford, Saco River, Maine:  
2019-08-21 04:03 PM EDT High Tide 9.81
2019-08-21 10:27 PM EDT Low Tide 2.05
2019-08-22 04:24 AM EDT High Tide 9.50
2019-08-22 10:39 AM EDT Low Tide 2.02
2019-08-22 04:42 PM EDT High Tide 9.86
2019-08-22 11:11 PM EDT Low Tide 2.05
Camp Ellis, Saco River Entrance, Maine:  
2019-08-21 03:44 PM EDT High Tide 8.70
2019-08-21 10:06 PM EDT Low Tide 1.17
2019-08-22 04:06 AM EDT High Tide 8.34
2019-08-22 10:22 AM EDT Low Tide 1.27
2019-08-22 04:29 PM EDT High Tide 8.72
2019-08-22 10:56 PM EDT Low Tide 1.20
Cape Neddick, Maine:  
2019-08-21 03:44 PM EDT High Tide 8.56
2019-08-21 10:00 PM EDT Low Tide 1.11
2019-08-22 04:05 AM EDT High Tide 8.17
2019-08-22 10:16 AM EDT Low Tide 1.09
2019-08-22 04:26 PM EDT High Tide 8.58
2019-08-22 10:48 PM EDT Low Tide 1.15
Cape Porpoise, Maine:  
2019-08-21 03:54 PM EDT High Tide 8.56
2019-08-21 10:06 PM EDT Low Tide 1.06
2019-08-22 04:15 AM EDT High Tide 8.17
2019-08-22 10:22 AM EDT Low Tide 1.03
2019-08-22 04:36 PM EDT High Tide 8.58
2019-08-22 10:54 PM EDT Low Tide 1.09
Cliff Island, Luckse Sound, Casco Bay, Maine:  
2019-08-21 03:40 PM EDT High Tide 9.01
2019-08-21 09:50 PM EDT Low Tide 1.11
2019-08-22 04:01 AM EDT High Tide 8.60
2019-08-22 10:06 AM EDT Low Tide 1.09
2019-08-22 04:22 PM EDT High Tide 9.03
2019-08-22 10:38 PM EDT Low Tide 1.15
Cow Island, Casco Bay, Maine:  
2019-08-21 03:41 PM EDT High Tide 9.01
2019-08-21 09:52 PM EDT Low Tide 1.11
2019-08-22 04:02 AM EDT High Tide 8.60
2019-08-22 10:08 AM EDT Low Tide 1.09
2019-08-22 04:23 PM EDT High Tide 9.03
2019-08-22 10:40 PM EDT Low Tide 1.15
Cushing Island, Casco Bay, Maine:  
2019-08-21 03:43 PM EDT High Tide 8.92
2019-08-21 09:53 PM EDT Low Tide 1.15
2019-08-22 04:04 AM EDT High Tide 8.51
2019-08-22 10:09 AM EDT Low Tide 1.12
2019-08-22 04:25 PM EDT High Tide 8.94
2019-08-22 10:41 PM EDT Low Tide 1.19
Dover Point, Piscataqua River, New Hampshire:  
2019-08-21 05:15 PM EDT High Tide 6.30
2019-08-21 11:19 PM EDT Low Tide 0.78
2019-08-22 05:36 AM EDT High Tide 6.02
2019-08-22 11:35 AM EDT Low Tide 0.76
2019-08-22 05:57 PM EDT High Tide 6.32
2019-08-23 12:07 AM EDT Low Tide 0.81
Dover, Cocheco River, Piscataqua River, New Hampshire:  
2019-08-21 05:30 PM EDT High Tide 6.94
2019-08-21 11:52 PM EDT Low Tide 0.80
2019-08-22 05:53 AM EDT High Tide 6.55
2019-08-22 12:10 PM EDT Low Tide 0.92
2019-08-22 06:16 PM EDT High Tide 6.97
2019-08-23 12:43 AM EDT Low Tide 0.83
Falmouth Foreside, Casco Bay, Maine:  
2019-08-21 03:43 PM EDT High Tide 9.01
2019-08-21 09:53 PM EDT Low Tide 1.08
2019-08-22 04:04 AM EDT High Tide 8.60
2019-08-22 10:09 AM EDT Low Tide 1.05
2019-08-22 04:25 PM EDT High Tide 9.03
2019-08-22 10:41 PM EDT Low Tide 1.12
Fore River, Casco Bay, Maine:  
2019-08-21 03:44 PM EDT High Tide 9.01
2019-08-21 09:54 PM EDT Low Tide 1.15
2019-08-22 04:05 AM EDT High Tide 8.60
2019-08-22 10:10 AM EDT Low Tide 1.12
2019-08-22 04:26 PM EDT High Tide 9.03
2019-08-22 10:42 PM EDT Low Tide 1.19
Fort Point, Portsmouth Harbor, New Hampshire:  
2019-08-21 03:51 PM EDT High Tide 8.55
2019-08-21 10:01 PM EDT Low Tide 1.11
2019-08-22 04:15 AM EDT High Tide 8.03
2019-08-22 10:15 AM EDT Low Tide 1.16
2019-08-22 04:36 PM EDT High Tide 8.57
2019-08-22 10:51 PM EDT Low Tide 1.14
Fort Point, York Harbor, Maine:  
2019-08-21 03:38 PM EDT High Tide 8.56
2019-08-21 10:02 PM EDT Low Tide 1.05
2019-08-22 03:59 AM EDT High Tide 8.17
2019-08-22 10:18 AM EDT Low Tide 1.02
2019-08-22 04:20 PM EDT High Tide 8.58
2019-08-22 10:50 PM EDT Low Tide 1.08
Gerrish Island, Portsmouth Harbor, New Hampshire:  
2019-08-21 03:40 PM EDT High Tide 8.56
2019-08-21 09:49 PM EDT Low Tide 1.06
2019-08-22 04:01 AM EDT High Tide 8.17
2019-08-22 10:05 AM EDT Low Tide 1.03
2019-08-22 04:22 PM EDT High Tide 8.58
2019-08-22 10:37 PM EDT Low Tide 1.09
Gosport Harbor, Isles of Shoals, New Hampshire:  
2019-08-21 03:44 PM EDT High Tide 8.38
2019-08-21 09:50 PM EDT Low Tide 1.04
2019-08-22 04:05 AM EDT High Tide 7.99
2019-08-22 10:06 AM EDT Low Tide 1.01
2019-08-22 04:26 PM EDT High Tide 8.40
2019-08-22 10:38 PM EDT Low Tide 1.07
Great Chebeague Island, Casco Bay, Maine:  
2019-08-21 03:44 PM EDT High Tide 9.01
2019-08-21 09:54 PM EDT Low Tide 1.15
2019-08-22 04:05 AM EDT High Tide 8.60
2019-08-22 10:10 AM EDT Low Tide 1.12
2019-08-22 04:26 PM EDT High Tide 9.03
2019-08-22 10:42 PM EDT Low Tide 1.19
Great Diamond Island, Casco Bay, Maine:  
2019-08-21 03:42 PM EDT High Tide 9.01
2019-08-21 09:52 PM EDT Low Tide 1.15
2019-08-22 04:03 AM EDT High Tide 8.60
2019-08-22 10:08 AM EDT Low Tide 1.12
2019-08-22 04:24 PM EDT High Tide 9.03
2019-08-22 10:40 PM EDT Low Tide 1.19
Hampton Harbor, New Hampshire:  
2019-08-21 03:56 PM EDT High Tide 8.20
2019-08-21 10:24 PM EDT Low Tide 1.01
2019-08-22 04:17 AM EDT High Tide 7.82
2019-08-22 10:40 AM EDT Low Tide 0.99
2019-08-22 04:38 PM EDT High Tide 8.22
2019-08-22 11:12 PM EDT Low Tide 1.05
Jaffrey Point, Portsmouth Harbor, New Hampshire:  
2019-08-21 03:39 PM EDT High Tide 8.56
2019-08-21 09:47 PM EDT Low Tide 1.06
2019-08-22 04:00 AM EDT High Tide 8.17
2019-08-22 10:03 AM EDT Low Tide 1.03
2019-08-22 04:21 PM EDT High Tide 8.58
2019-08-22 10:35 PM EDT Low Tide 1.09
Kittery Point, Portsmouth Harbor, New Hampshire:  
2019-08-21 03:35 PM EDT High Tide 8.65
2019-08-21 09:53 PM EDT Low Tide 1.07
2019-08-22 03:56 AM EDT High Tide 8.25
2019-08-22 10:09 AM EDT Low Tide 1.04
2019-08-22 04:17 PM EDT High Tide 8.67
2019-08-22 10:41 PM EDT Low Tide 1.10
Long Island, Casco Bay, Maine:  
2019-08-21 03:41 PM EDT High Tide 9.01
2019-08-21 09:51 PM EDT Low Tide 1.11
2019-08-22 04:02 AM EDT High Tide 8.60
2019-08-22 10:07 AM EDT Low Tide 1.09
2019-08-22 04:23 PM EDT High Tide 9.03
2019-08-22 10:39 PM EDT Low Tide 1.15
Merrimacport, Merrimack River, Massachusetts:  
2019-08-21 05:25 PM EDT High Tide 7.03
2019-08-22 12:11 AM EDT Low Tide 0.89
2019-08-22 05:48 AM EDT High Tide 6.81
2019-08-22 12:31 PM EDT Low Tide 0.92
2019-08-22 06:13 PM EDT High Tide 7.10
2019-08-23 01:04 AM EDT Low Tide 0.90
Newburyport, Merrimack River, Massachusetts:  
2019-08-21 04:26 PM EDT High Tide 8.14
2019-08-21 10:59 PM EDT Low Tide 0.86
2019-08-22 04:49 AM EDT High Tide 7.77
2019-08-22 11:16 AM EDT Low Tide 1.04
2019-08-22 05:13 PM EDT High Tide 8.18
2019-08-22 11:51 PM EDT Low Tide 0.90
Old Orchard Beach, Maine:  
2019-08-21 03:42 PM EDT High Tide 8.74
2019-08-21 09:46 PM EDT Low Tide 1.08
2019-08-22 04:03 AM EDT High Tide 8.34
2019-08-22 10:02 AM EDT Low Tide 1.05
2019-08-22 04:24 PM EDT High Tide 8.76
2019-08-22 10:34 PM EDT Low Tide 1.12
Peak Island, Casco Bay, Maine:  
2019-08-21 03:38 PM EDT High Tide 8.92
2019-08-21 09:44 PM EDT Low Tide 1.10
2019-08-22 03:59 AM EDT High Tide 8.51
2019-08-22 10:00 AM EDT Low Tide 1.08
2019-08-22 04:20 PM EDT High Tide 8.94
2019-08-22 10:32 PM EDT Low Tide 1.14
Plum Island Sound (south end), Massachusetts:  
2019-08-21 04:18 PM EDT High Tide 8.78
2019-08-21 10:40 PM EDT Low Tide 0.94
2019-08-22 04:42 AM EDT High Tide 8.39
2019-08-22 10:58 AM EDT Low Tide 1.11
2019-08-22 05:05 PM EDT High Tide 8.83
2019-08-22 11:31 PM EDT Low Tide 0.95
Plum Island, Merrimack River Entrance, Merrimack River, Massachusetts:  
2019-08-21 04:17 PM EDT High Tide 7.95
2019-08-21 10:33 PM EDT Low Tide 0.89
2019-08-22 04:40 AM EDT High Tide 7.58
2019-08-22 10:52 AM EDT Low Tide 1.01
2019-08-22 05:04 PM EDT High Tide 7.96
2019-08-22 11:25 PM EDT Low Tide 0.92
Portland Head Light, Casco Bay, Maine:  
2019-08-21 03:40 PM EDT High Tide 8.74
2019-08-21 09:51 PM EDT Low Tide 1.11
2019-08-22 04:01 AM EDT High Tide 8.34
2019-08-22 10:07 AM EDT Low Tide 1.09
2019-08-22 04:22 PM EDT High Tide 8.76
2019-08-22 10:39 PM EDT Low Tide 1.15
Portland, Casco Bay, Maine:  
2019-08-21 03:42 PM EDT High Tide 9.01
2019-08-21 09:52 PM EDT Low Tide 1.11
2019-08-22 04:03 AM EDT High Tide 8.60
2019-08-22 10:08 AM EDT Low Tide 1.09
2019-08-22 04:24 PM EDT High Tide 9.03
2019-08-22 10:40 PM EDT Low Tide 1.15
Portsmouth, Portsmouth Harbor, New Hampshire:  
2019-08-21 04:04 PM EDT High Tide 7.75
2019-08-21 10:09 PM EDT Low Tide 0.96
2019-08-22 04:25 AM EDT High Tide 7.39
2019-08-22 10:25 AM EDT Low Tide 0.94
2019-08-22 04:46 PM EDT High Tide 7.77
2019-08-22 10:57 PM EDT Low Tide 0.99
Presumpscot River Bridge, Casco Bay, Maine:  
2019-08-21 03:43 PM EDT High Tide 9.10
2019-08-21 09:56 PM EDT Low Tide 1.18
2019-08-22 04:04 AM EDT High Tide 8.68
2019-08-22 10:12 AM EDT Low Tide 1.15
2019-08-22 04:25 PM EDT High Tide 9.12
2019-08-22 10:44 PM EDT Low Tide 1.22
Riverside, Merrimack River, Massachusetts:  
2019-08-21 06:10 PM EDT High Tide 5.74
2019-08-22 01:28 AM EDT Low Tide 0.75
2019-08-22 06:34 AM EDT High Tide 5.57
2019-08-22 01:46 PM EDT Low Tide 0.83
2019-08-22 06:59 PM EDT High Tide 5.82
Salisbury Point, Merrimack River, Massachusetts:  
2019-08-21 04:37 PM EDT High Tide 7.52
2019-08-21 11:15 PM EDT Low Tide 0.85
2019-08-22 05:05 AM EDT High Tide 7.11
2019-08-22 11:29 AM EDT Low Tide 0.84
2019-08-22 05:23 PM EDT High Tide 7.58
2019-08-23 12:08 AM EDT Low Tide 0.86
Salmon Falls River, Piscataqua River, New Hampshire:  
2019-08-21 05:17 PM EDT High Tide 6.75
2019-08-21 11:44 PM EDT Low Tide 0.84
2019-08-22 05:38 AM EDT High Tide 6.45
2019-08-22 12:00 PM EDT Low Tide 0.82
2019-08-22 05:59 PM EDT High Tide 6.78
2019-08-23 12:32 AM EDT Low Tide 0.86
Seapoint, Cutts Island, Maine:  
2019-08-21 03:43 PM EDT High Tide 8.65
2019-08-21 09:48 PM EDT Low Tide 1.07
2019-08-22 04:04 AM EDT High Tide 8.25
2019-08-22 10:04 AM EDT Low Tide 1.04
2019-08-22 04:25 PM EDT High Tide 8.67
2019-08-22 10:36 PM EDT Low Tide 1.10
Seavey Island, Portsmouth Harbor, New Hampshire:  
2019-08-21 04:00 PM EDT High Tide 7.95
2019-08-21 10:13 PM EDT Low Tide 1.03
2019-08-22 04:23 AM EDT High Tide 7.65
2019-08-22 10:33 AM EDT Low Tide 1.15
2019-08-22 04:47 PM EDT High Tide 7.91
2019-08-22 11:06 PM EDT Low Tide 1.09
Squamscott River RR. Bridge, Piscataqua River, New Hampshire:  
2019-08-21 06:01 PM EDT High Tide 6.75
2019-08-22 12:33 AM EDT Low Tide 0.84
2019-08-22 06:22 AM EDT High Tide 6.45
2019-08-22 12:49 PM EDT Low Tide 0.82
2019-08-22 06:43 PM EDT High Tide 6.78
Vaill Island, Casco Bay, Maine:  
2019-08-21 03:47 PM EDT High Tide 8.83
2019-08-21 09:53 PM EDT Low Tide 1.15
2019-08-22 04:08 AM EDT High Tide 8.42
2019-08-22 10:09 AM EDT Low Tide 1.12
2019-08-22 04:29 PM EDT High Tide 8.85
2019-08-22 10:41 PM EDT Low Tide 1.19
Wells, Webhannet River, Maine:  
2019-08-21 03:54 PM EDT High Tide 8.78
2019-08-21 10:00 PM EDT Low Tide 0.98
2019-08-22 04:15 AM EDT High Tide 8.36
2019-08-22 10:14 AM EDT Low Tide 1.07
2019-08-22 04:38 PM EDT High Tide 8.78
2019-08-22 10:48 PM EDT Low Tide 1.03
York Harbor, Maine:  
2019-08-21 03:45 PM EDT High Tide 8.56
2019-08-21 10:05 PM EDT Low Tide 1.06
2019-08-22 04:06 AM EDT High Tide 8.17
2019-08-22 10:21 AM EDT Low Tide 1.03
2019-08-22 04:27 PM EDT High Tide 8.58
2019-08-22 10:53 PM EDT Low Tide 1.09

More Tide Locations