Marine Weather for AN 535

Active Advisory: (US Severe Weather)
Forecast as of 2:24 am EDT on October 24, 2017
Gale Warning in effect until 8 am EDT this morning
Tidal Potomac From Key Bridge To Indian Head-
Overnight
S winds 10 to 15 kt with gusts to 35 kt. Waves 2 ft. Showers with a slight chance of tstms. Vsby 1 nm or less.
Tue
S winds 5 to 10 kt. Waves 1 ft. A chance of showers.
Tue Night
NW winds 5 to 10 kt. Waves 1 ft.
Wed
W winds 5 kt. Waves less than 1 ft.
Wed Night
NW winds 5 to 10 kt. Waves 1 ft.
Thu
W winds 5 kt. Waves less than 1 ft.
Thu Night
SW winds around 5 kt. Waves 1 ft or less.
Fri
S winds around 5 kt. Waves 1 ft.
Sat
S winds around 5 kt. Waves 1 ft. A chance of showers through the night. Winds and waves higher and visibilities lower in and near tstms.

Watches & Warnings

Gale Warning
Issued: 1:32 AM EDT Oct. 24, 2017 – National Weather Service

... Gale Warning remains in effect until 8 am EDT this morning...

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

* Winds... 34 to 47 knots within the Gale Warning.

Precautionary/preparedness actions...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and a properly equipped vessel. Recreational boaters
should seek safe Harbor prior to the onset of gale conditions.

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
Washington, DC 66.9 °F
Baltimore, MD 70.0 °F
Solomons Island, MD 69.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Upper Potomac, MD 44061 79 °F
-
Gooses Reef, MD 44062
-
-
Annapolis 44063
-
-
Potomac, MD 44042
-
-
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Thomas Point, MD TPLM2 68 °F
-

Tide Information

Date Time Tide Type Height
Alexandria, Potomac River, Virginia:  
2017-10-24 06:28 AM EDT Low Tide 0.49
2017-10-24 12:11 PM EDT High Tide 2.64
2017-10-24 06:04 PM EDT Low Tide 0.47
2017-10-25 12:13 AM EDT High Tide 2.92
2017-10-25 07:07 AM EDT Low Tide 0.61
2017-10-25 12:54 PM EDT High Tide 2.55
Bellevue, Potomac River, Washington, D.C.:  
2017-10-24 06:28 AM EDT Low Tide 0.49
2017-10-24 12:27 PM EDT High Tide 2.80
2017-10-24 06:04 PM EDT Low Tide 0.47
2017-10-25 12:29 AM EDT High Tide 3.10
2017-10-25 07:07 AM EDT Low Tide 0.61
2017-10-25 01:10 PM EDT High Tide 2.71
Bladensburg, Anacostia River, Maryland:  
2017-10-24 07:01 AM EDT Low Tide 0.37
2017-10-24 11:53 AM EDT High Tide 2.88
2017-10-24 07:05 PM EDT Low Tide 0.54
2017-10-25 12:14 AM EDT High Tide 3.21
2017-10-25 07:47 AM EDT Low Tide 0.45
2017-10-25 12:38 PM EDT High Tide 2.85
Indian Head, Potomac River, Maryland:  
2017-10-24 05:06 AM EDT Low Tide 0.27
2017-10-24 11:39 AM EDT High Tide 1.79
2017-10-24 04:42 PM EDT Low Tide 0.26
2017-10-24 11:41 PM EDT High Tide 1.97
2017-10-25 05:45 AM EDT Low Tide 0.34
2017-10-25 12:22 PM EDT High Tide 1.73
Kenilworth Aquatic Garden, Anacostia River, Washington, D.C.:  
2017-10-24 06:49 AM EDT Low Tide 0.40
2017-10-24 12:22 PM EDT High Tide 2.89
2017-10-24 06:25 PM EDT Low Tide 0.38
2017-10-25 12:24 AM EDT High Tide 3.19
2017-10-25 07:28 AM EDT Low Tide 0.49
2017-10-25 01:05 PM EDT High Tide 2.79
Kingman Lake, Anacostia River, Washington, D.C.:  
2017-10-24 06:43 AM EDT Low Tide 0.44
2017-10-24 12:15 PM EDT High Tide 2.83
2017-10-24 06:19 PM EDT Low Tide 0.42
2017-10-25 12:17 AM EDT High Tide 3.13
2017-10-25 07:22 AM EDT Low Tide 0.55
2017-10-25 12:58 PM EDT High Tide 2.74
Marshall Hall, Potomac River, Maryland:  
2017-10-24 05:44 AM EDT Low Tide 0.34
2017-10-24 12:03 PM EDT High Tide 2.25
2017-10-24 05:20 PM EDT Low Tide 0.33
2017-10-25 12:05 AM EDT High Tide 2.49
2017-10-25 06:23 AM EDT Low Tide 0.43
2017-10-25 12:46 PM EDT High Tide 2.18
Quantico, Potomac River, Virginia:  
2017-10-24 04:35 AM EDT Low Tide 0.25
2017-10-24 11:01 AM EDT High Tide 1.40
2017-10-24 04:11 PM EDT Low Tide 0.24
2017-10-24 11:03 PM EDT High Tide 1.55
2017-10-25 05:14 AM EDT Low Tide 0.31
2017-10-25 11:44 AM EDT High Tide 1.36
Washington Naval Yard, Anacostia River, Washington, D.C.:  
2017-10-24 06:33 AM EDT Low Tide 0.44
2017-10-24 12:11 PM EDT High Tide 2.78
2017-10-24 06:09 PM EDT Low Tide 0.42
2017-10-25 12:13 AM EDT High Tide 3.07
2017-10-25 07:12 AM EDT Low Tide 0.55
2017-10-25 12:54 PM EDT High Tide 2.68
Washington, Potomac River, D.C.:  
2017-10-24 06:39 AM EDT Low Tide 0.37
2017-10-24 11:53 AM EDT High Tide 2.75
2017-10-24 06:15 PM EDT Low Tide 0.35
2017-10-24 11:55 PM EDT High Tide 3.04
2017-10-25 07:18 AM EDT Low Tide 0.46
2017-10-25 12:36 PM EDT High Tide 2.66

Currents Information

Date Time Current Type Speed
Freestone Point, 2.3 miles east of, Maryland Current:  
2017-10-24 03:07 AM EDT Max Ebb -0.83 knots
2017-10-24 06:49 AM EDT Slack, Flood Begins 0.00 knots
2017-10-24 09:25 AM EDT Max Flood 0.45 knots
2017-10-24 11:45 AM EDT Slack, Ebb Begins -0.00 knots
2017-10-24 02:55 PM EDT Max Ebb -0.45 knots
2017-10-24 05:34 PM EDT Slack, Flood Begins 0.00 knots
2017-10-24 09:14 PM EDT Max Flood 0.80 knots
2017-10-25 12:10 AM EDT Slack, Ebb Begins -0.00 knots
2017-10-25 03:55 AM EDT Max Ebb -0.79 knots
2017-10-25 07:39 AM EDT Slack, Flood Begins 0.00 knots
2017-10-25 10:16 AM EDT Max Flood 0.42 knots
2017-10-25 12:39 PM EDT Slack, Ebb Begins -0.00 knots
Hains Point, D.C. Current:  
2017-10-24 02:56 AM EDT Max Ebb -0.37 knots
2017-10-24 07:12 AM EDT Slack, Flood Begins 0.00 knots
2017-10-24 09:57 AM EDT Max Flood 0.40 knots
2017-10-24 12:17 PM EDT Slack, Ebb Begins -0.00 knots
2017-10-24 02:43 PM EDT Max Ebb -0.20 knots
2017-10-24 05:57 PM EDT Slack, Flood Begins 0.00 knots
2017-10-24 09:46 PM EDT Max Flood 0.71 knots
2017-10-25 12:42 AM EDT Slack, Ebb Begins -0.00 knots
2017-10-25 03:43 AM EDT Max Ebb -0.35 knots
2017-10-25 08:02 AM EDT Slack, Flood Begins 0.00 knots
2017-10-25 10:48 AM EDT Max Flood 0.38 knots
2017-10-25 01:11 PM EDT Slack, Ebb Begins -0.00 knots
Hallowing Point, Maryland Current:  
2017-10-24 02:59 AM EDT Max Ebb -1.29 knots
2017-10-24 07:04 AM EDT Slack, Flood Begins 0.00 knots
2017-10-24 09:21 AM EDT Max Flood 0.70 knots
2017-10-24 11:49 AM EDT Slack, Ebb Begins -0.00 knots
2017-10-24 02:46 PM EDT Max Ebb -0.70 knots
2017-10-24 05:49 PM EDT Slack, Flood Begins 0.00 knots
2017-10-24 09:10 PM EDT Max Flood 1.25 knots
2017-10-25 12:14 AM EDT Slack, Ebb Begins -0.00 knots
2017-10-25 03:46 AM EDT Max Ebb -1.23 knots
2017-10-25 07:54 AM EDT Slack, Flood Begins 0.00 knots
2017-10-25 10:12 AM EDT Max Flood 0.66 knots
2017-10-25 12:43 PM EDT Slack, Ebb Begins -0.00 knots
Jones Point, Alexandria, Virginia Current:  
2017-10-24 03:20 AM EDT Max Ebb -1.01 knots
2017-10-24 07:28 AM EDT Slack, Flood Begins 0.00 knots
2017-10-24 09:27 AM EDT Max Flood 0.60 knots
2017-10-24 12:22 PM EDT Slack, Ebb Begins -0.00 knots
2017-10-24 03:08 PM EDT Max Ebb -0.55 knots
2017-10-24 06:13 PM EDT Slack, Flood Begins 0.00 knots
2017-10-24 09:16 PM EDT Max Flood 1.07 knots
2017-10-25 12:47 AM EDT Slack, Ebb Begins -0.00 knots
2017-10-25 04:08 AM EDT Max Ebb -0.96 knots
2017-10-25 08:18 AM EDT Slack, Flood Begins 0.00 knots
2017-10-25 10:18 AM EDT Max Flood 0.56 knots
Quantico Creek entrance, Virginia Current:  
2017-10-24 01:40 AM EDT Max Ebb -0.55 knots
2017-10-24 05:33 AM EDT Slack, Flood Begins 0.00 knots
2017-10-24 07:57 AM EDT Max Flood 0.30 knots
2017-10-24 10:16 AM EDT Slack, Ebb Begins -0.00 knots
2017-10-24 01:27 PM EDT Max Ebb -0.30 knots
2017-10-24 04:18 PM EDT Slack, Flood Begins 0.00 knots
2017-10-24 07:46 PM EDT Max Flood 0.53 knots
2017-10-24 10:41 PM EDT Slack, Ebb Begins -0.00 knots
2017-10-25 02:27 AM EDT Max Ebb -0.53 knots
2017-10-25 06:23 AM EDT Slack, Flood Begins 0.00 knots
2017-10-25 08:48 AM EDT Max Flood 0.28 knots
2017-10-25 11:10 AM EDT Slack, Ebb Begins -0.00 knots
Quantico, Virginia Current:  
2017-10-24 02:05 AM EDT Max Ebb -1.01 knots
2017-10-24 05:58 AM EDT Slack, Flood Begins 0.00 knots
2017-10-24 08:22 AM EDT Max Flood 0.45 knots
2017-10-24 10:41 AM EDT Slack, Ebb Begins -0.00 knots
2017-10-24 01:52 PM EDT Max Ebb -0.55 knots
2017-10-24 04:43 PM EDT Slack, Flood Begins 0.00 knots
2017-10-24 08:11 PM EDT Max Flood 0.80 knots
2017-10-24 11:06 PM EDT Slack, Ebb Begins -0.00 knots
2017-10-25 02:52 AM EDT Max Ebb -0.96 knots
2017-10-25 06:48 AM EDT Slack, Flood Begins 0.00 knots
2017-10-25 09:13 AM EDT Max Flood 0.42 knots
2017-10-25 11:35 AM EDT Slack, Ebb Begins -0.00 knots