Marine Weather

Forecast as of 9:15 PM EST on November 20, 2009
Synopsis For The Tidal Potomac And Md Portion Of The Chesapeake Bay
High pressure will build over the waters through Saturday. High pressure retreats to the north Sunday...then low pressure moves up the eastern Seaboard Sunday night and Monday. High pressure will build overhead Tuesday. A Small Craft Advisory may be warranted for portions of the waters Sun night.
Forecast as of 9:15 PM EST on November 20, 2009
Tidal Potomac From Key Bridge To Indian Head-
Overnight
NW winds around 5 kt. Waves 1 ft.
Sat
NW winds 5 kt. Waves less than 1 ft.
Sat Night
N winds 5 kt. Waves less than 1 ft.
Sun
NE winds 5 kt. Waves less than 1 ft. A chance of rain.
Sun Night
NE winds 5 kt. Waves less than 1 ft. Rain likely.
Mon
NE winds 5 kt. Waves less than 1 ft. Rain likely.
Mon Night
NE winds 5 kt. Waves less than 1 ft. A chance of showers.
Tue
Se winds 5 kt. Waves less than 1 ft. A chance of rain.
Wed
S winds 5 kt. Waves less than 1 ft.

Water Temperatures
Place Temperature
Washington, DC 51 °F
Baltimore, MD 55.9 °F
Solomons Island, MD 57.9 °F
Tolchester Beach, MD 55.0 °F
Lewisetta, VA 57.0 °F
Reedy Point, DE 54 °F
, 54.0 °F


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Tides

Tide Quick Jump to:
Annapolis |  Aquia Creek |  Baltimore (Chesapeake Bay) |  Baltimore (Fort McHenry) |  Cedar Point |  Chesapeake Beach |  Cobb Point Bar Light |  Cove Point |  Dahlgren, Upper Machodoc Creek |  Gingerville Creek |  Rocky Point, Back River |  Thomas Point Shoal Light |  U.S. Naval Academy, Annapolis |  Washington | 

Date Time Tide Type Height
Annapolis
2009-11-20 7:59 PM EST High Tide 1.24 feet
2009-11-21 2:29 AM EST Low Tide 0.35 feet
2009-11-21 7:39 AM EST High Tide 0.70 feet
2009-11-21 1:26 PM EST Low Tide 0.10 feet
2009-11-21 8:40 PM EST High Tide 1.17 feet
2009-11-22 3:08 AM EST Low Tide 0.33 feet
Aquia Creek
2009-11-20 2:17 PM EST Low Tide -0.04 feet
2009-11-20 8:23 PM EST High Tide 1.27 feet
2009-11-21 3:04 AM EST Low Tide 0.02 feet
2009-11-21 8:41 AM EST High Tide 0.90 feet
2009-11-21 3:05 PM EST Low Tide 0.03 feet
2009-11-21 9:08 PM EST High Tide 1.23 feet
2009-11-22 3:51 AM EST Low Tide 0.06 feet
Baltimore (Chesapeake Bay)
2009-11-20 2:20 PM EST Low Tide 4.12 feet
2009-11-20 9:08 PM EST High Tide 5.51 feet
2009-11-21 4:28 AM EST Low Tide 4.33 feet
2009-11-21 9:16 AM EST High Tide 4.85 feet
2009-11-21 3:08 PM EST Low Tide 4.12 feet
2009-11-21 9:51 PM EST High Tide 5.37 feet
2009-11-22 5:08 AM EST Low Tide 4.29 feet
Baltimore (Fort McHenry)
2009-11-20 2:28 PM EST Low Tide 0.04 feet
2009-11-20 9:38 PM EST High Tide 1.45 feet
2009-11-21 4:19 AM EST Low Tide 0.39 feet
2009-11-21 9:16 AM EST High Tide 0.82 feet
2009-11-21 3:13 PM EST Low Tide 0.11 feet
2009-11-21 10:19 PM EST High Tide 1.36 feet
2009-11-22 4:59 AM EST Low Tide 0.37 feet
Cedar Point
2009-11-20 4:44 PM EST High Tide 1.59 feet
2009-11-20 11:16 PM EST Low Tide 0.45 feet
2009-11-21 4:22 AM EST High Tide 0.90 feet
2009-11-21 10:13 AM EST Low Tide 0.13 feet
2009-11-21 5:25 PM EST High Tide 1.49 feet
2009-11-21 11:56 PM EST Low Tide 0.43 feet
2009-11-22 5:17 AM EST High Tide 0.91 feet
Chesapeake Beach
2009-11-20 6:34 PM EST High Tide 1.35 feet
2009-11-21 12:54 AM EST Low Tide 0.38 feet
2009-11-21 6:10 AM EST High Tide 0.92 feet
2009-11-21 12:21 PM EST Low Tide 0.05 feet
2009-11-21 7:15 PM EST High Tide 1.29 feet
2009-11-22 1:37 AM EST Low Tide 0.37 feet
Cobb Point Bar Light
2009-11-20 4:10 PM EST High Tide 1.90 feet
2009-11-20 10:55 PM EST Low Tide -0.02 feet
2009-11-21 4:58 AM EST High Tide 1.63 feet
2009-11-21 10:41 AM EST Low Tide -0.03 feet
2009-11-21 4:55 PM EST High Tide 1.83 feet
2009-11-21 11:29 PM EST Low Tide -0.01 feet
2009-11-22 5:45 AM EST High Tide 1.61 feet
Cove Point
2009-11-20 5:32 PM EST High Tide 1.65 feet
2009-11-20 11:50 PM EST Low Tide 0.42 feet
2009-11-21 5:14 AM EST High Tide 0.89 feet
2009-11-21 10:50 AM EST Low Tide 0.06 feet
2009-11-21 6:13 PM EST High Tide 1.54 feet
2009-11-22 12:29 AM EST Low Tide 0.40 feet
2009-11-22 6:09 AM EST High Tide 0.90 feet
Dahlgren, Upper Machodoc Creek
2009-11-20 5:18 PM EST High Tide 1.67 feet
2009-11-20 11:49 PM EST Low Tide 0.07 feet
2009-11-21 5:31 AM EST High Tide 1.34 feet
2009-11-21 11:46 AM EST Low Tide 0.01 feet
2009-11-21 6:00 PM EST High Tide 1.60 feet
2009-11-22 12:32 AM EST Low Tide 0.10 feet
2009-11-22 6:16 AM EST High Tide 1.31 feet
Gingerville Creek
2009-11-20 7:29 PM EST High Tide 1.24 feet
2009-11-21 2:18 AM EST Low Tide 0.34 feet
2009-11-21 7:06 AM EST High Tide 0.71 feet
2009-11-21 1:12 PM EST Low Tide 0.11 feet
2009-11-21 8:09 PM EST High Tide 1.17 feet
2009-11-22 2:59 AM EST Low Tide 0.32 feet
Rocky Point, Back River
2009-11-20 3:07 PM EST Low Tide 0.08 feet
2009-11-20 10:23 PM EST High Tide 1.39 feet
2009-11-21 4:56 AM EST Low Tide 0.42 feet
2009-11-21 10:03 AM EST High Tide 0.80 feet
2009-11-21 3:53 PM EST Low Tide 0.14 feet
2009-11-21 11:05 PM EST High Tide 1.31 feet
2009-11-22 5:36 AM EST Low Tide 0.40 feet
Thomas Point Shoal Light
2009-11-20 7:33 PM EST High Tide 1.10 feet
2009-11-21 2:02 AM EST Low Tide 0.28 feet
2009-11-21 7:14 AM EST High Tide 0.60 feet
2009-11-21 12:59 PM EST Low Tide 0.05 feet
2009-11-21 8:14 PM EST High Tide 1.02 feet
2009-11-22 2:41 AM EST Low Tide 0.27 feet
U.S. Naval Academy, Annapolis
2009-11-20 8:01 PM EST High Tide 1.37 feet
2009-11-21 2:27 AM EST Low Tide 0.44 feet
2009-11-21 7:16 AM EST High Tide 0.85 feet
2009-11-21 1:40 PM EST Low Tide 0.05 feet
2009-11-21 8:42 PM EST High Tide 1.32 feet
2009-11-22 3:10 AM EST Low Tide 0.43 feet
Washington
2009-11-20 4:39 PM EST Low Tide 0.14 feet
2009-11-20 10:04 PM EST High Tide 2.85 feet
2009-11-21 5:34 AM EST Low Tide 0.08 feet
2009-11-21 10:52 AM EST High Tide 2.46 feet
2009-11-21 5:22 PM EST Low Tide 0.21 feet
2009-11-21 10:47 PM EST High Tide 2.76 feet
2009-11-22 6:14 AM EST Low Tide 0.14 feet
Date Time Current Type Speed
Baltimore Harbor Approach
2009-11-20 3:36 PM EST Slack, Flood Begins 0.00 knots
2009-11-20 7:23 PM EST Max Flood 0.96 knots
2009-11-20 10:46 PM EST Slack, Ebb Begins -0.00 knots
2009-11-21 2:14 AM EST Max Ebb -0.99 knots
2009-11-21 6:01 AM EST Slack, Flood Begins 0.00 knots
2009-11-21 8:36 AM EST Max Flood 0.50 knots
2009-11-21 11:30 AM EST Slack, Ebb Begins -0.00 knots
2009-11-21 2:03 PM EST Max Ebb -0.40 knots
2009-11-21 4:27 PM EST Slack, Flood Begins 0.00 knots
2009-11-21 8:09 PM EST Max Flood 0.84 knots
2009-11-21 11:28 PM EST Slack, Ebb Begins -0.00 knots
2009-11-22 2:57 AM EST Max Ebb -0.93 knots
Cove Point (1.1 mi. NE of)
2009-11-20 4:43 PM EST Max Flood 0.68 knots
2009-11-20 8:18 PM EST Slack, Ebb Begins -0.00 knots
2009-11-20 11:58 PM EST Max Ebb -0.70 knots
2009-11-21 3:28 AM EST Slack, Flood Begins 0.00 knots
2009-11-21 5:52 AM EST Max Flood 0.34 knots
2009-11-21 9:06 AM EST Slack, Ebb Begins -0.00 knots
2009-11-21 11:52 AM EST Max Ebb -0.27 knots
2009-11-21 2:06 PM EST Slack, Flood Begins 0.00 knots
2009-11-21 5:29 PM EST Max Flood 0.60 knots
2009-11-21 8:58 PM EST Slack, Ebb Begins -0.00 knots
2009-11-22 12:43 AM EST Max Ebb -0.65 knots
2009-11-22 4:09 AM EST Slack, Flood Begins 0.00 knots

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