Thursday, May23, 2019 L-36.com


Marine Weather and Tides
Baltimore, MD

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 5:45AMSunset 8:21PM Thursday May 23, 2019 10:42 AM EDT (14:42 UTC) Moonrise 11:45PMMoonset 8:48AM Illumination 79% Phase: Waning Gibbous; Moon at 19 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- 1035 Am Edt Thu May 23 2019
.small craft advisory in effect through this evening...
.small craft advisory in effect from Friday morning through Friday evening...
Rest of today..S winds 10 kt with gusts to 20 kt. Waves 1 ft. Isolated showers late this morning, then numerous showers and scattered tstms this afternoon with vsby 1 nm or less.
Tonight..W winds 10 kt. Gusts up to 20 kt in the evening. Waves 1 ft. Scattered showers and tstms.
Fri..NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.
Fri night..NE winds 5 to 10 kt. Waves 1 ft.
Sat..SE winds 5 to 10 kt. Waves 1 ft.
Sat night..S winds 5 to 10 kt. Waves 1 ft.
Sun..NW winds 5 to 10 kt. Waves 1 ft or less. A chance of showers and tstms through the night.
Mon..W winds 5 kt. Waves less than 1 ft. A chance of showers and tstms in the morning. Winds and waves higher and visibilities lower in and near tstms.
ANZ500 1035 Am Edt Thu May 23 2019
Synopsis for the tidal potomac and md portion of the chesapeake bay.. A warm front will cross the waters by midday and a cold front will pass over the waters tonight. High pressure will gradually build overhead Friday through Friday night and a warm front will approach the waters Saturday. A weak cold front will move in from the north Sunday, but it will likely stall out nearby through Monday. A small craft advisory will be needed for the waters Sunday and Monday.


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 mi48 min S 4.1 G 5.1 67°F 69°F1020.5 hPa
FSKM2 - 8574728 - Francis Scott Key Bridge, MD 5 mi48 min SSE 4.1 G 5.1 67°F 1021 hPa
FSNM2 5 mi48 min S 4.1 G 7 68°F 1020.6 hPa
TCBM2 - 8573364 - Tolchester Beach, MD 18 mi78 min SSW 8.9 G 15 67°F 67°F1021.7 hPa
APAM2 - 8575512 - Annapolis, MD 21 mi48 min 76°F 1020.5 hPa
CPVM2 22 mi48 min 67°F 62°F
44063 - Annapolis 23 mi42 min SW 9.7 G 12 67°F 66°F1021 hPa
TPLM2 - Thomas Point, MD 27 mi42 min SSE 15 G 16 67°F 66°F1021.9 hPa (-0.7)59°F
WASD2 - 8594900 - Washington, DC 37 mi48 min S 8 G 11 68°F 70°F1021 hPa
CHCM2 - 8573927 - Chesapeake City, MD 44 mi48 min SSW 5.1 G 8 67°F 69°F1021.7 hPa

Wind History for Baltimore, MD
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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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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Baltimore Harbor Approach, Maryland Current
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Baltimore Harbor Approach
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Thu -- 12:14 AM EDT     -0.00 knots Slack
Thu -- 02:53 AM EDT     -0.49 knots Max Ebb
Thu -- 05:23 AM EDT     0.00 knots Slack
Thu -- 05:46 AM EDT     Sunrise
Thu -- 09:05 AM EDT     0.95 knots Max Flood
Thu -- 09:48 AM EDT     Moonset
Thu -- 12:27 PM EDT     -0.00 knots Slack
Thu -- 03:53 PM EDT     -0.99 knots Max Ebb
Thu -- 07:38 PM EDT     0.00 knots Slack
Thu -- 08:18 PM EDT     Sunset
Thu -- 10:17 PM EDT     0.54 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.1-0.2-0.4-0.5-0.4-0.10.20.60.810.90.60.2-0.2-0.6-0.9-1-0.9-0.6-0.20.10.40.50.5

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.
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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.