Wednesday, August23, 2017 L-36.com


Marine Weather and Tides
Baltimore, MD

Version 3.4
What's New / NOTES
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.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 6:26AMSunset 7:51PM Wednesday August 23, 2017 4:21 AM EDT (08:21 UTC) Moonrise 7:20AMMoonset 8:10PM Illumination 1% Phase: Waxing Crescent; Moon at 1 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- 258 Am Edt Wed Aug 23 2017
.small craft advisory in effect until 5 am edt early this morning...
Overnight..W winds 5 kt. Waves less than 1 ft. A chance of showers.
Wed..NW winds 5 kt. Waves less than 1 ft.
Wed night..N winds 5 kt. Waves flat.
Thu..N winds 5 kt. Waves less than 1 ft.
Thu night..N winds 5 kt. Waves flat.
Fri..N winds 5 kt. Waves less than 1 ft.
Fri night..N winds 5 kt. Waves flat.
Sat..NE winds around 5 kt. Waves 1 ft or less.
Sun..NE winds 5 kt. Waves less than 1 ft.
ANZ500 258 Am Edt Wed Aug 23 2017
Synopsis for the tidal potomac and md portion of the chesapeake bay.. A cold front will cross the waters late tonight into early Wednesday. High pressure will return for the second half of 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 mi52 min WSW 4.1 G 6 77°F 84°F1008.6 hPa
FSKM2 - 8574728 - Francis Scott Key Bridge, MD 5 mi52 min WSW 8 G 9.9 78°F 1008.8 hPa
44043 - Patapsco, MD 13 mi42 min W 7.8 G 9.7 80°F 1009.5 hPa
TCBM2 - 8573364 - Tolchester Beach, MD 18 mi52 min WNW 5.1 G 7 79°F 83°F1009.3 hPa
APAM2 - 8575512 - Annapolis, MD 21 mi52 min 79°F 1008.6 hPa
CPVM2 22 mi52 min 80°F 74°F
44063 - Annapolis 23 mi42 min NNW 5.8 G 5.8
TPLM2 - Thomas Point, MD 27 mi82 min W 6 G 6 81°F 81°F
44057 - Susquehanna, MD 32 mi42 min SW 5.8 G 5.8 78°F 1008.9 hPa
BSLM2 - Chesapeake Bay, MD 35 mi112 min Calm 76°F 1009 hPa72°F
WASD2 - 8594900 - Washington, DC 37 mi52 min WNW 1.9 G 2.9 80°F 83°F1009 hPa
CHCM2 - 8573927 - Chesapeake City, MD 44 mi52 min Calm G 1 74°F 84°F1009 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
Wed -- 02:35 AM EDT     0.43 feet Low Tide
Wed -- 06:26 AM EDT     Sunrise
Wed -- 08:20 AM EDT     Moonrise
Wed -- 08:35 AM EDT     2.06 feet High Tide
Wed -- 03:32 PM EDT     0.45 feet Low Tide
Wed -- 07:50 PM EDT     Sunset
Wed -- 09:00 PM EDT     1.80 feet High Tide
Wed -- 09:10 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.90.60.50.40.611.41.8221.91.61.30.90.60.50.50.711.41.71.81.71.5

Tide / Current Tables for Baltimore Harbor Approach, Maryland Current
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Baltimore Harbor Approach
Click for Map
Wed -- 12:40 AM EDT     -0.87 knots Max Ebb
Wed -- 03:35 AM EDT     0.00 knots Slack
Wed -- 06:26 AM EDT     Sunrise
Wed -- 06:50 AM EDT     1.03 knots Max Flood
Wed -- 08:19 AM EDT     Moonrise
Wed -- 10:00 AM EDT     -0.00 knots Slack
Wed -- 01:11 PM EDT     -1.05 knots Max Ebb
Wed -- 04:25 PM EDT     0.00 knots Slack
Wed -- 07:26 PM EDT     0.93 knots Max Flood
Wed -- 07:48 PM EDT     Sunset
Wed -- 09:09 PM EDT     Moonset
Wed -- 10:32 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.8-0.9-0.7-0.30.20.60.910.90.5-0-0.5-0.9-1-1-0.7-0.20.30.70.90.90.70.2-0.2

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Mid-Atlantic    EDIT
Geos

Wind Forecast for Baltimore, MD/Washington (4,6,7,8)
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Ground Weather Radar Station Dover AFB, DE
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weather_mapweather_map weather_map

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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.