Marine Weather for AN 535

Active Advisory: (US Severe Weather)
Forecast as of 4:31 am EDT on April 27, 2017
Small Craft Advisory in effect from noon EDT today through this evening
Tidal Potomac From Key Bridge To Indian Head-
Rest Of The Overnight
Se winds 5 kt. Waves less than 1 ft. Patchy fog. Vsby 1 to 3 nm.
Today
S winds around 5 kt...increasing to 10 to 15 kt with gusts to 20 kt in the afternoon. Waves 1 ft. Patchy fog. Vsby 1 to 3 nm.
Tonight
S winds 10 to 15 kt with gusts to 20 kt... becoming SW 5 kt late. Waves 1 ft. A chance of showers.
Fri
W winds 5 kt. Waves less than 1 ft.
Fri Night
S winds 5 kt. Waves less than 1 ft.
Sat
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms.
Sat Night
W winds around 5 kt. Waves 1 ft. A chance of showers.
Sun
S winds around 5 kt. Waves 1 ft. A chance of showers.
Mon
S winds 5 to 10 kt...becoming SW 10 to 15 kt. Waves 1 to 2 ft. A chance of showers and tstms through the day...then showers and tstms likely through the night. Winds and waves higher and visibilities lower in and near tstms.

Watches & Warnings

Small Craft Advisory
Issued: 3:57 AM EDT Apr. 27, 2017 – National Weather Service

... Small Craft Advisory remains in effect from noon today to
midnight EDT tonight...

* 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

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Marine & Boating Location Search

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Coastal Water Temperatures

Locus Calor
Washington, DC 64.0 °F
Baltimore, MD 60.1 °F
Solomons Island, MD 59.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
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 57 °F
-

Tide Information

Date Time Tide Type Height
Alexandria, Potomac River, Virginia:  
2017-04-27 03:45 AM EDT Low Tide 0.18
2017-04-27 09:31 AM EDT High Tide 3.56
2017-04-27 04:37 PM EDT Low Tide -0.04
2017-04-27 10:09 PM EDT High Tide 3.08
2017-04-28 04:35 AM EDT Low Tide 0.17
2017-04-28 10:19 AM EDT High Tide 3.58
Bellevue, Potomac River, Washington, D.C.:  
2017-04-27 03:45 AM EDT Low Tide 0.18
2017-04-27 09:47 AM EDT High Tide 3.78
2017-04-27 04:37 PM EDT Low Tide -0.04
2017-04-27 10:25 PM EDT High Tide 3.27
2017-04-28 04:35 AM EDT Low Tide 0.17
2017-04-28 10:35 AM EDT High Tide 3.80
Bladensburg, Anacostia River, Maryland:  
2017-04-27 04:16 AM EDT Low Tide 0.18
2017-04-27 09:41 AM EDT High Tide 3.84
2017-04-27 04:57 PM EDT Low Tide 0.04
2017-04-27 10:06 PM EDT High Tide 3.41
2017-04-28 05:03 AM EDT Low Tide 0.15
2017-04-28 10:31 AM EDT High Tide 3.89
Indian Head, Potomac River, Maryland:  
2017-04-27 02:23 AM EDT Low Tide 0.10
2017-04-27 08:59 AM EDT High Tide 2.41
2017-04-27 03:15 PM EDT Low Tide -0.02
2017-04-27 09:37 PM EDT High Tide 2.09
2017-04-28 03:13 AM EDT Low Tide 0.09
2017-04-28 09:47 AM EDT High Tide 2.42
Kenilworth Aquatic Garden, Anacostia River, Washington, D.C.:  
2017-04-27 04:06 AM EDT Low Tide 0.14
2017-04-27 09:42 AM EDT High Tide 3.89
2017-04-27 04:58 PM EDT Low Tide -0.04
2017-04-27 10:20 PM EDT High Tide 3.37
2017-04-28 04:56 AM EDT Low Tide 0.14
2017-04-28 10:30 AM EDT High Tide 3.91
Kingman Lake, Anacostia River, Washington, D.C.:  
2017-04-27 04:00 AM EDT Low Tide 0.16
2017-04-27 09:35 AM EDT High Tide 3.82
2017-04-27 04:52 PM EDT Low Tide -0.04
2017-04-27 10:13 PM EDT High Tide 3.31
2017-04-28 04:50 AM EDT Low Tide 0.15
2017-04-28 10:23 AM EDT High Tide 3.84
Marshall Hall, Potomac River, Maryland:  
2017-04-27 03:01 AM EDT Low Tide 0.12
2017-04-27 09:23 AM EDT High Tide 3.04
2017-04-27 03:53 PM EDT Low Tide -0.03
2017-04-27 10:01 PM EDT High Tide 2.63
2017-04-28 03:51 AM EDT Low Tide 0.12
2017-04-28 10:11 AM EDT High Tide 3.06
Quantico, Potomac River, Virginia:  
2017-04-27 01:52 AM EDT Low Tide 0.09
2017-04-27 08:21 AM EDT High Tide 1.89
2017-04-27 02:44 PM EDT Low Tide -0.02
2017-04-27 08:59 PM EDT High Tide 1.64
2017-04-28 02:42 AM EDT Low Tide 0.09
2017-04-28 09:09 AM EDT High Tide 1.90
Washington Naval Yard, Anacostia River, Washington, D.C.:  
2017-04-27 03:50 AM EDT Low Tide 0.16
2017-04-27 09:31 AM EDT High Tide 3.74
2017-04-27 04:42 PM EDT Low Tide -0.04
2017-04-27 10:09 PM EDT High Tide 3.24
2017-04-28 04:40 AM EDT Low Tide 0.15
2017-04-28 10:19 AM EDT High Tide 3.76
Washington, Potomac River, D.C.:  
2017-04-27 03:56 AM EDT Low Tide 0.13
2017-04-27 09:13 AM EDT High Tide 3.71
2017-04-27 04:48 PM EDT Low Tide -0.03
2017-04-27 09:51 PM EDT High Tide 3.21
2017-04-28 04:46 AM EDT Low Tide 0.13
2017-04-28 10:01 AM EDT High Tide 3.73

Currents Information

Date Time Current Type Speed
Freestone Point, 2.3 miles east of, Maryland Current:  
2017-04-27 02:47 AM EDT Slack, Flood Begins 0.00 knots
2017-04-27 06:22 AM EDT Max Flood 1.11 knots
2017-04-27 09:18 AM EDT Slack, Ebb Begins -0.00 knots
2017-04-27 12:55 PM EDT Max Ebb -1.02 knots
2017-04-27 04:29 PM EDT Slack, Flood Begins 0.00 knots
2017-04-27 07:06 PM EDT Max Flood 0.60 knots
2017-04-27 09:21 PM EDT Slack, Ebb Begins -0.00 knots
2017-04-28 12:41 AM EDT Max Ebb -0.70 knots
2017-04-28 03:29 AM EDT Slack, Flood Begins 0.00 knots
2017-04-28 07:07 AM EDT Max Flood 1.13 knots
2017-04-28 10:05 AM EDT Slack, Ebb Begins -0.00 knots
Hains Point, D.C. Current:  
2017-04-27 03:10 AM EDT Slack, Flood Begins 0.00 knots
2017-04-27 06:54 AM EDT Max Flood 0.98 knots
2017-04-27 09:50 AM EDT Slack, Ebb Begins -0.00 knots
2017-04-27 12:43 PM EDT Max Ebb -0.45 knots
2017-04-27 04:52 PM EDT Slack, Flood Begins 0.00 knots
2017-04-27 07:38 PM EDT Max Flood 0.53 knots
2017-04-27 09:53 PM EDT Slack, Ebb Begins -0.00 knots
2017-04-28 12:29 AM EDT Max Ebb -0.31 knots
2017-04-28 03:52 AM EDT Slack, Flood Begins 0.00 knots
2017-04-28 07:39 AM EDT Max Flood 1.01 knots
2017-04-28 10:37 AM EDT Slack, Ebb Begins -0.00 knots
Hallowing Point, Maryland Current:  
2017-04-27 03:02 AM EDT Slack, Flood Begins 0.00 knots
2017-04-27 06:18 AM EDT Max Flood 1.72 knots
2017-04-27 09:22 AM EDT Slack, Ebb Begins -0.00 knots
2017-04-27 12:46 PM EDT Max Ebb -1.59 knots
2017-04-27 04:44 PM EDT Slack, Flood Begins 0.00 knots
2017-04-27 07:02 PM EDT Max Flood 0.93 knots
2017-04-27 09:25 PM EDT Slack, Ebb Begins -0.00 knots
2017-04-28 12:32 AM EDT Max Ebb -1.09 knots
2017-04-28 03:44 AM EDT Slack, Flood Begins 0.00 knots
2017-04-28 07:03 AM EDT Max Flood 1.76 knots
2017-04-28 10:09 AM EDT Slack, Ebb Begins -0.00 knots
Jones Point, Alexandria, Virginia Current:  
2017-04-27 03:26 AM EDT Slack, Flood Begins 0.00 knots
2017-04-27 06:24 AM EDT Max Flood 1.48 knots
2017-04-27 09:55 AM EDT Slack, Ebb Begins -0.00 knots
2017-04-27 01:08 PM EDT Max Ebb -1.25 knots
2017-04-27 05:08 PM EDT Slack, Flood Begins 0.00 knots
2017-04-27 07:08 PM EDT Max Flood 0.80 knots
2017-04-27 09:58 PM EDT Slack, Ebb Begins -0.00 knots
2017-04-28 12:54 AM EDT Max Ebb -0.86 knots
2017-04-28 04:08 AM EDT Slack, Flood Begins 0.00 knots
2017-04-28 07:09 AM EDT Max Flood 1.51 knots
2017-04-28 10:42 AM EDT Slack, Ebb Begins -0.00 knots
Quantico Creek entrance, Virginia Current:  
2017-04-27 01:31 AM EDT Slack, Flood Begins 0.00 knots
2017-04-27 04:54 AM EDT Max Flood 0.74 knots
2017-04-27 07:49 AM EDT Slack, Ebb Begins -0.00 knots
2017-04-27 11:27 AM EDT Max Ebb -0.68 knots
2017-04-27 03:13 PM EDT Slack, Flood Begins 0.00 knots
2017-04-27 05:38 PM EDT Max Flood 0.40 knots
2017-04-27 07:52 PM EDT Slack, Ebb Begins -0.00 knots
2017-04-27 11:13 PM EDT Max Ebb -0.47 knots
2017-04-28 02:13 AM EDT Slack, Flood Begins 0.00 knots
2017-04-28 05:39 AM EDT Max Flood 0.75 knots
2017-04-28 08:36 AM EDT Slack, Ebb Begins -0.00 knots
2017-04-28 12:15 PM EDT Max Ebb -0.69 knots
Quantico, Virginia Current:  
2017-04-27 01:56 AM EDT Slack, Flood Begins 0.00 knots
2017-04-27 05:19 AM EDT Max Flood 1.11 knots
2017-04-27 08:14 AM EDT Slack, Ebb Begins -0.00 knots
2017-04-27 11:52 AM EDT Max Ebb -1.25 knots
2017-04-27 03:38 PM EDT Slack, Flood Begins 0.00 knots
2017-04-27 06:03 PM EDT Max Flood 0.60 knots
2017-04-27 08:17 PM EDT Slack, Ebb Begins -0.00 knots
2017-04-27 11:38 PM EDT Max Ebb -0.86 knots
2017-04-28 02:38 AM EDT Slack, Flood Begins 0.00 knots
2017-04-28 06:04 AM EDT Max Flood 1.13 knots
2017-04-28 09:01 AM EDT Slack, Ebb Begins -0.00 knots
2017-04-28 12:40 PM EDT Max Ebb -1.27 knots