Marine Weather for AN 537

Active Advisory: (US Severe Weather)
Forecast as of 5:25 am EDT on September 18, 2019
Small Craft Advisory in effect through Thursday morning
Tidal Potomac From Cobb Island To Smith Point-
Today
NE winds 10 to 15 kt with gusts to 20 kt. Waves 2 to 3 ft.
Tonight
NE winds 10 to 15 kt with gusts to 25 kt. Waves 3 ft.
Thu
NE winds 10 to 15 kt. Gusts up to 20 kt in the morning. Waves 2 to 3 ft.
Thu Night
E winds 5 to 10 kt. Waves 1 ft.
Fri
W winds 5 kt. Waves less than 1 ft.
Fri Night
SW winds 5 to 10 kt. Waves 1 ft.
Sat
SW winds 5 to 10 kt. Waves 1 ft or less.
Sun
S winds 10 to 15 kt. Waves 1 ft.

Watches & Warnings

Small Craft Advisory
Issued: 1:32 AM EDT Sep. 18, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 8 am EDT
Thursday...

* winds... 18 to 33 knots within the Small Craft Advisory.

Precautionary/preparedness actions...

A Small Craft Advisory means winds of 18 to 33 knots are imminent
or occurring. Boaters operating smaller vessels should avoid
navigating in these conditions.





Marine Weather

Marine Weather Links

Tidal Potomac River and Maryland portion of Chesapeake Bay.

Sandy Hook NJ to Fenwick Island de to 20 nm offshore and Delaware Bay

Virginia portion of the Chesapeake Bay...Currituck Sound and Atlantic coastal waters from Fenwick Island de to Currituck Beach Light NC out 20 nautical miles

Surf City NC to South Santee River SC out 20 nm

South Santee River SC to Savannah GA out 20 nm and Savannah GA to Altamaha Sound GA out 60 nm...including Charleston Harbor and Grays Reef National marine Sanctuary

Atlantic coastal waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm

Atlc coastal waters from Flagler Beach to Jupiter Inlet out 60 nm

From S of Currituck Beach Light to N of Surf City NC out 20 nm... including the Albemarle and Pamlico sounds and The Monitor National marine Sanctuary

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Lewisetta, VA 75.0 °F
Solomons Island, MD 75.9 °F
Bishops Head, MD 73.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Potomac, MD 44042 76 °F 0.66 ft
Gooses Reef, MD 44062
-
0.98 ft
Stingray Point, VA 44058 77 °F
-
Annapolis 44063 76 °F
-
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Thomas Point, MD TPLM2 76 °F
-

Tide Information

Date Time Tide Type Height
Colonial Beach, Potomac River, Virginia (sub):  
2019-09-18 06:09 AM EDT High Tide 1.82
2019-09-18 11:42 AM EDT Low Tide 0.34
2019-09-18 06:19 PM EDT High Tide 2.00
2019-09-19 12:31 AM EDT Low Tide 0.54
2019-09-19 06:47 AM EDT High Tide 1.77
2019-09-19 12:19 PM EDT Low Tide 0.38
Colonial Beach, Potomac River, Virginia:  
2019-09-18 05:46 AM EDT High Tide 1.94
2019-09-18 12:02 PM EDT Low Tide 0.37
2019-09-18 06:10 PM EDT High Tide 2.07
2019-09-19 12:34 AM EDT Low Tide 0.44
2019-09-19 06:25 AM EDT High Tide 1.88
2019-09-19 12:39 PM EDT Low Tide 0.39
Colton Point, Potomac River, Maryland:  
2019-09-18 05:59 AM EDT High Tide 1.94
2019-09-18 11:12 AM EDT Low Tide 0.27
2019-09-18 06:09 PM EDT High Tide 2.13
2019-09-19 12:01 AM EDT Low Tide 0.42
2019-09-19 06:37 AM EDT High Tide 1.89
2019-09-19 11:49 AM EDT Low Tide 0.30
Cornfield Harbor, Potomac River, Maryland:  
2019-09-18 05:01 AM EDT High Tide 1.43
2019-09-18 10:20 AM EDT Low Tide 0.19
2019-09-18 05:11 PM EDT High Tide 1.57
2019-09-18 11:09 PM EDT Low Tide 0.31
2019-09-19 05:39 AM EDT High Tide 1.40
2019-09-19 10:57 AM EDT Low Tide 0.21
Dahlgren, Upper Machodoc Creek, Potomac River, Virginia:  
2019-09-18 06:35 AM EDT High Tide 1.73
2019-09-18 12:22 PM EDT Low Tide 0.24
2019-09-18 06:45 PM EDT High Tide 1.90
2019-09-19 01:11 AM EDT Low Tide 0.39
2019-09-19 07:13 AM EDT High Tide 1.69
2019-09-19 12:59 PM EDT Low Tide 0.27
Fleeton Point, Chesapeake Bay, Virginia:  
2019-09-18 03:04 AM EDT High Tide 1.10
2019-09-18 09:19 AM EDT Low Tide 0.18
2019-09-18 03:27 PM EDT High Tide 1.24
2019-09-18 09:57 PM EDT Low Tide 0.24
2019-09-19 03:41 AM EDT High Tide 1.06
2019-09-19 09:58 AM EDT Low Tide 0.21
Glebe Point, Great Wicomico River, Chesapeake Bay, Virginia:  
2019-09-18 03:21 AM EDT High Tide 1.32
2019-09-18 09:42 AM EDT Low Tide 0.37
2019-09-18 03:44 PM EDT High Tide 1.48
2019-09-18 10:20 PM EDT Low Tide 0.48
2019-09-19 03:58 AM EDT High Tide 1.27
2019-09-19 10:21 AM EDT Low Tide 0.43
Great Wicomico River Light, Chesapeake Bay, Virginia:  
2019-09-18 03:04 AM EDT High Tide 1.10
2019-09-18 09:16 AM EDT Low Tide 0.18
2019-09-18 03:27 PM EDT High Tide 1.24
2019-09-18 09:54 PM EDT Low Tide 0.24
2019-09-19 03:41 AM EDT High Tide 1.06
2019-09-19 09:55 AM EDT Low Tide 0.21
Holland Island Bar Light, Chesapeake Bay, Maryland:  
2019-09-18 04:22 AM EDT High Tide 1.51
2019-09-18 10:35 AM EDT Low Tide 0.26
2019-09-18 04:45 PM EDT High Tide 1.69
2019-09-18 11:13 PM EDT Low Tide 0.33
2019-09-19 04:59 AM EDT High Tide 1.45
2019-09-19 11:14 AM EDT Low Tide 0.30
Kinsale, Yeocomico River, Virginia:  
2019-09-18 05:31 AM EDT High Tide 1.31
2019-09-18 11:02 AM EDT Low Tide 0.24
2019-09-18 05:41 PM EDT High Tide 1.44
2019-09-18 11:51 PM EDT Low Tide 0.39
2019-09-19 06:09 AM EDT High Tide 1.28
2019-09-19 11:39 AM EDT Low Tide 0.27
Lewisetta, Potomac River, Virginia:  
2019-09-18 04:27 AM EDT High Tide 1.58
2019-09-18 10:47 AM EDT Low Tide 0.45
2019-09-18 04:50 PM EDT High Tide 1.64
2019-09-18 11:16 PM EDT Low Tide 0.50
2019-09-19 05:03 AM EDT High Tide 1.54
2019-09-19 11:25 AM EDT Low Tide 0.47
Lower Cedar Point, Potomac River, Maryland:  
2019-09-18 06:29 AM EDT High Tide 1.61
2019-09-18 11:59 AM EDT Low Tide 0.22
2019-09-18 06:39 PM EDT High Tide 1.77
2019-09-19 12:48 AM EDT Low Tide 0.35
2019-09-19 07:07 AM EDT High Tide 1.57
2019-09-19 12:36 PM EDT Low Tide 0.24
Mills Point (south of), Wicomico River, Maryland:  
2019-09-18 06:12 AM EDT High Tide 1.94
2019-09-18 11:50 AM EDT Low Tide 0.27
2019-09-18 06:22 PM EDT High Tide 2.13
2019-09-19 12:39 AM EDT Low Tide 0.42
2019-09-19 06:50 AM EDT High Tide 1.89
2019-09-19 12:27 PM EDT Low Tide 0.30
Mount Holly, Nomini Creek, Potomac River, Virginia:  
2019-09-18 06:26 AM EDT High Tide 1.61
2019-09-18 11:41 AM EDT Low Tide 0.24
2019-09-18 06:36 PM EDT High Tide 1.77
2019-09-19 12:30 AM EDT Low Tide 0.39
2019-09-19 07:04 AM EDT High Tide 1.57
2019-09-19 12:18 PM EDT Low Tide 0.27
Piney Point, Potomac River, Maryland:  
2019-09-18 05:23 AM EDT High Tide 1.52
2019-09-18 10:39 AM EDT Low Tide 0.22
2019-09-18 05:33 PM EDT High Tide 1.67
2019-09-18 11:28 PM EDT Low Tide 0.35
2019-09-19 06:01 AM EDT High Tide 1.48
2019-09-19 11:16 AM EDT Low Tide 0.24
Ragged Point, Coles Neck, Potomac River, Virginia:  
2019-09-18 05:42 AM EDT High Tide 1.61
2019-09-18 10:52 AM EDT Low Tide 0.24
2019-09-18 05:52 PM EDT High Tide 1.77
2019-09-18 11:41 PM EDT Low Tide 0.39
2019-09-19 06:20 AM EDT High Tide 1.57
2019-09-19 11:29 AM EDT Low Tide 0.27
Saunders Wharf, Rappahannock River, Virginia:  
2019-09-18 01:24 AM EDT Low Tide 0.35
2019-09-18 07:24 AM EDT High Tide 1.61
2019-09-18 01:14 PM EDT Low Tide 0.24
2019-09-18 07:34 PM EDT High Tide 1.77
2019-09-19 02:03 AM EDT Low Tide 0.38
2019-09-19 08:02 AM EDT High Tide 1.57
Solomons Island, Patuxent River, Maryland:  
2019-09-18 05:15 AM EDT High Tide 1.59
2019-09-18 11:42 AM EDT Low Tide 0.42
2019-09-18 05:41 PM EDT High Tide 1.58
2019-09-19 12:10 AM EDT Low Tide 0.60
2019-09-19 05:52 AM EDT High Tide 1.55
2019-09-19 12:19 PM EDT Low Tide 0.42
Sunnybank, Little Wicomico River, Chesapeake Bay, Virginia:  
2019-09-18 05:47 AM EDT High Tide 0.81
2019-09-18 11:50 AM EDT Low Tide 0.13
2019-09-18 06:10 PM EDT High Tide 0.91
2019-09-19 12:28 AM EDT Low Tide 0.17
2019-09-19 06:24 AM EDT High Tide 0.78
2019-09-19 12:29 PM EDT Low Tide 0.15
Travis Point, Coan River, Potomac River, Virginia:  
2019-09-18 05:17 AM EDT High Tide 1.31
2019-09-18 10:50 AM EDT Low Tide 0.24
2019-09-18 05:27 PM EDT High Tide 1.44
2019-09-18 11:39 PM EDT Low Tide 0.39
2019-09-19 05:55 AM EDT High Tide 1.28
2019-09-19 11:27 AM EDT Low Tide 0.27

Currents Information

Date Time Current Type Speed
Broomes Island, 0.4 mile south of, Maryland Current:  
2019-09-18 03:40 AM EDT Max Flood 0.27 knots
2019-09-18 06:41 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 09:45 AM EDT Max Ebb -0.39 knots
2019-09-18 12:40 PM EDT Slack, Flood Begins 0.00 knots
2019-09-18 03:54 PM EDT Max Flood 0.44 knots
2019-09-18 07:32 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 10:41 PM EDT Max Ebb -0.45 knots
2019-09-19 02:10 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 04:28 AM EDT Max Flood 0.22 knots
2019-09-19 07:20 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 10:24 AM EDT Max Ebb -0.34 knots
2019-09-19 01:15 PM EDT Slack, Flood Begins 0.00 knots
Drum Point, 0.3 mile SSE of, Maryland Current:  
2019-09-18 03:36 AM EDT Max Flood 0.27 knots
2019-09-18 06:18 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 09:31 AM EDT Max Ebb -0.32 knots
2019-09-18 12:22 PM EDT Slack, Flood Begins 0.00 knots
2019-09-18 03:50 PM EDT Max Flood 0.44 knots
2019-09-18 07:09 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 10:27 PM EDT Max Ebb -0.38 knots
2019-09-19 01:52 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 04:24 AM EDT Max Flood 0.22 knots
2019-09-19 06:57 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 10:10 AM EDT Max Ebb -0.29 knots
2019-09-19 12:57 PM EDT Slack, Flood Begins 0.00 knots
Hog Point, 0.6 n.mi. north of, Maryland Current (13d):  
2019-09-18 01:29 AM EDT Slack, Flood Begins 0.00 knots
2019-09-18 03:27 AM EDT Max Flood 0.27 knots
2019-09-18 05:44 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 08:47 AM EDT Max Ebb -0.39 knots
2019-09-18 12:56 PM EDT Slack, Flood Begins 0.00 knots
2019-09-18 03:41 PM EDT Max Flood 0.44 knots
2019-09-18 06:35 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 09:43 PM EDT Max Ebb -0.45 knots
2019-09-19 02:26 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 04:15 AM EDT Max Flood 0.22 knots
2019-09-19 06:23 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 09:26 AM EDT Max Ebb -0.34 knots
Hog Point, 0.6 n.mi. north of, Maryland Current (41d):  
2019-09-18 03:18 AM EDT Max Flood 0.27 knots
2019-09-18 06:07 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 08:09 AM EDT Max Ebb -0.19 knots
2019-09-18 11:17 AM EDT Slack, Flood Begins 0.00 knots
2019-09-18 03:32 PM EDT Max Flood 0.44 knots
2019-09-18 06:58 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 09:05 PM EDT Max Ebb -0.23 knots
2019-09-19 12:47 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 04:06 AM EDT Max Flood 0.22 knots
2019-09-19 06:46 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 08:48 AM EDT Max Ebb -0.17 knots
2019-09-19 11:52 AM EDT Slack, Flood Begins 0.00 knots
Persimmon Point, Maryland Current:  
2019-09-18 01:31 AM EDT Max Ebb -1.38 knots
2019-09-18 05:05 AM EDT Slack, Flood Begins 0.00 knots
2019-09-18 07:37 AM EDT Max Flood 0.81 knots
2019-09-18 09:56 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 01:23 PM EDT Max Ebb -1.16 knots
2019-09-18 04:32 PM EDT Slack, Flood Begins 0.00 knots
2019-09-18 07:51 PM EDT Max Flood 1.31 knots
2019-09-18 10:47 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 02:19 AM EDT Max Ebb -1.35 knots
2019-09-19 06:02 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 08:25 AM EDT Max Flood 0.66 knots
2019-09-19 10:35 AM EDT Slack, Ebb Begins -0.00 knots
Point Patience, 0.1 mile southwest of, Maryland Current (15d):  
2019-09-18 02:44 AM EDT Max Flood 0.33 knots
2019-09-18 04:57 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 08:46 AM EDT Max Ebb -0.64 knots
2019-09-18 12:34 PM EDT Slack, Flood Begins 0.00 knots
2019-09-18 02:58 PM EDT Max Flood 0.53 knots
2019-09-18 05:48 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 09:42 PM EDT Max Ebb -0.75 knots
2019-09-19 02:04 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 03:32 AM EDT Max Flood 0.27 knots
2019-09-19 05:36 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 09:25 AM EDT Max Ebb -0.57 knots
2019-09-19 01:09 PM EDT Slack, Flood Begins 0.00 knots
Potomac River Bridge, 0.4 mile south of, Maryland Current:  
2019-09-18 01:38 AM EDT Max Ebb -1.38 knots
2019-09-18 04:49 AM EDT Slack, Flood Begins 0.00 knots
2019-09-18 07:28 AM EDT Max Flood 0.60 knots
2019-09-18 10:05 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 01:30 PM EDT Max Ebb -1.16 knots
2019-09-18 04:16 PM EDT Slack, Flood Begins 0.00 knots
2019-09-18 07:42 PM EDT Max Flood 0.96 knots
2019-09-18 10:56 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 02:26 AM EDT Max Ebb -1.35 knots
2019-09-19 05:46 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 08:16 AM EDT Max Flood 0.49 knots
2019-09-19 10:44 AM EDT Slack, Ebb Begins -0.00 knots
Sandy Point, 0.5 mile south of, Maryland Current:  
2019-09-18 03:07 AM EDT Max Flood 0.27 knots
2019-09-18 05:50 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 09:52 AM EDT Max Ebb -0.39 knots
2019-09-18 12:33 PM EDT Slack, Flood Begins 0.00 knots
2019-09-18 03:21 PM EDT Max Flood 0.44 knots
2019-09-18 06:41 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 10:48 PM EDT Max Ebb -0.45 knots
2019-09-19 02:03 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 03:55 AM EDT Max Flood 0.22 knots
2019-09-19 06:29 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 10:31 AM EDT Max Ebb -0.34 knots
2019-09-19 01:08 PM EDT Slack, Flood Begins 0.00 knots
Swan Point, Virginia Current:  
2019-09-18 04:20 AM EDT Slack, Flood Begins 0.00 knots
2019-09-18 06:52 AM EDT Max Flood 0.22 knots
2019-09-18 09:11 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-18 12:38 PM EDT Max Ebb -0.64 knots
2019-09-18 03:47 PM EDT Slack, Flood Begins 0.00 knots
2019-09-18 07:06 PM EDT Max Flood 0.35 knots
2019-09-18 10:02 PM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 01:34 AM EDT Max Ebb -0.75 knots
2019-09-19 05:17 AM EDT Slack, Flood Begins 0.00 knots
2019-09-19 07:40 AM EDT Max Flood 0.18 knots
2019-09-19 09:50 AM EDT Slack, Ebb Begins -0.00 knots
2019-09-19 01:17 PM EDT Max Ebb -0.57 knots