Sunday, May20, 2018 L-36.com


Marine Weather and Tides
Baltimore, MD

Version 3.4
What's New / NOTES
3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.

Sunrise 5:46AMSunset 8:19PM Sunday May 20, 2018 10:08 AM EDT (14:08 UTC) Moonrise 10:00AMMoonset 12:00AM Illumination 31% Phase: Waxing Crescent; Moon at 6 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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ANZ538 Patapsco River Including Baltimore Harbor- 731 Am Edt Sun May 20 2018
.small craft advisory in effect until 6 pm edt this evening...
Today..W winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Isolated showers with patchy drizzle this morning, then scattered showers and tstms this afternoon.
Tonight..N winds 5 to 10 kt. Waves 1 ft or less.
Mon..E winds 5 kt. Waves less than 1 ft.
Mon night..SE winds around 5 kt. Waves flat. Showers likely.
Tue..SE winds around 5 kt. Waves flat. Showers likely with a chance of tstms.
Tue night..SW winds around 5 kt. Waves flat. A chance of showers.
Wed..N winds around 5 kt. Waves 1 ft or less. A chance of tstms. A chance of showers.
Thu..SW winds around 5 kt. Waves 1 ft. A chance of showers in the morning. Winds and waves higher and visibilities lower in and near tstms.
ANZ500 731 Am Edt Sun May 20 2018
Synopsis for the tidal potomac and md portion of the chesapeake bay.. A cold front approaching from the ohio valley will approach the waters today before passing through tonight. The boundary will stall to the south Monday before returning north as a warm front Monday night and Tuesday. Another cold front will pass through the waters later Wednesday and Wednesday night before high pressure possibly returns late in the week.

7 Day Forecast for Marine Location Near Baltimore, MD
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location: 39.28, -76.58     debug


Area Discussion for - Baltimore, MD/Washington
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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
BLTM2 - 8574680 - Baltimore, MD 1 mi57 min W 5.1 G 8 75°F 69°F1016.3 hPa
FSNM2 5 mi51 min WSW 9.9 G 16 74°F 1016.6 hPa
FSKM2 - 8574728 - Francis Scott Key Bridge, MD 5 mi51 min SW 8.9 G 14 74°F 1016.6 hPa
TCBM2 - 8573364 - Tolchester Beach, MD 18 mi51 min SSW 8 G 12 73°F 65°F1016.9 hPa
APAM2 - 8575512 - Annapolis, MD 21 mi51 min 78°F 1016.4 hPa
CPVM2 22 mi51 min 68°F 68°F
44063 - Annapolis 23 mi39 min WSW 7.8 G 9.7 73°F 1017.3 hPa
TPLM2 - Thomas Point, MD 27 mi69 min S 12 G 13 69°F 64°F1017.7 hPa (+0.8)67°F
BSLM2 - Chesapeake Bay, MD 35 mi159 min SSW 5.1 67°F 1017 hPa64°F
WASD2 - 8594900 - Washington, DC 37 mi51 min SSW 2.9 G 6 73°F 67°F1017.3 hPa
CHCM2 - 8573927 - Chesapeake City, MD 44 mi51 min SSW 7 G 8.9 73°F 65°F1016.7 hPa

Wind History for Baltimore, MD
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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Tide / Current Tables for Fells Point, Baltimore Harbor, Patapsco River, Maryland
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Fells Point
Click for Map
Sun -- 12:41 AM EDT     Moonset
Sun -- 05:13 AM EDT     0.40 feet Low Tide
Sun -- 05:48 AM EDT     Sunrise
Sun -- 11:00 AM EDT     Moonrise
Sun -- 11:33 AM EDT     2.02 feet High Tide
Sun -- 07:05 PM EDT     0.36 feet Low Tide
Sun -- 08:17 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.31.20.90.70.50.40.40.611.41.8221.81.61.310.70.50.40.40.711.3

Tide / Current Tables for Baltimore Harbor Approach, Maryland Current
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Baltimore Harbor Approach
Click for Map
Sun -- 12:38 AM EDT     -0.00 knots Slack
Sun -- 12:39 AM EDT     Moonset
Sun -- 03:25 AM EDT     -0.56 knots Max Ebb
Sun -- 05:48 AM EDT     Sunrise
Sun -- 06:01 AM EDT     0.00 knots Slack
Sun -- 09:41 AM EDT     1.02 knots Max Flood
Sun -- 11:00 AM EDT     Moonrise
Sun -- 01:03 PM EDT     -0.00 knots Slack
Sun -- 04:27 PM EDT     -1.03 knots Max Ebb
Sun -- 08:06 PM EDT     0.00 knots Slack
Sun -- 08:16 PM EDT     Sunset
Sun -- 10:49 PM EDT     0.62 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.2-0.1-0.4-0.5-0.5-0.3-00.40.7110.80.50-0.4-0.8-1-1-0.8-0.4-00.30.60.6

Weather Map and Satellite Images
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wmap_A
GOES Local Image of Mid-Atlantic    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
target = "new">Link to Loop



Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Baltimore, MD/Washington (10,2,3,4)
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Ground Weather Radar Station Dover AFB, DE
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Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.