Friday, January24, 2020
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Marine Weather and Tides
Marble Falls, TX

Version 3.4 		NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
Sunrise 7:25AMSunset 6:01PM Friday January 24, 2020 11:05 AM CST (17:05 UTC) Moonrise 7:27AMMoonset 5:58PM Illumination 0% Phase: New Moon; Moon at 29 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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7 Day Forecast for Marine Location Near Marble Falls, TX
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location: 30.58, -98.27     debug

Area Discussion for - Austin/San Antonio, TX
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FXUS64 KEWX 241136 AFDEWX

Area Forecast Discussion National Weather Service Austin/San Antonio TX 536 AM CST Fri Jan 24 2020

AVIATION (12Z TAFs). VFR conditions through today and tonight. At times some patches of thin, high cirrus will stream through the area. Variable wind 5KT or less early this morning, becoming SE around 10KT at DRT after 16Z, SE around 5KT at SAT after 18Z and AUS after 21Z.

PREV DISCUSSION. /ISSUED 215 AM CST Fri Jan 24 2020/

SHORT TERM (Today through Saturday) . A surface ridge of high pressure will settle over the region through the morning hours then move east this afternoon and evening, and combined with northwest flow aloft will provide for dry and mostly clear conditions today. Southeast low level flow will resume across western areas later this morning and eastern areas late afternoon and tonight. Temperatures slightly above climatological averages for this time of year.

A southern stream shortwave aloft will move through Mexico tonight and into portions of South Texas on Saturday. Increasing southerly low level flow ahead of the feature will lead to a gradual moistening trend through the day on Saturday and increasing cloud cover. By late Saturday afternoon the moisture depth below 700mb, combined with weak forcing, may allow for a few showers to develop across southern areas of the CWA.

LONG TERM (Saturday Night through Thursday) . Rain chances move east Saturday night, and clouds decrease from west to east on Sunday behind the weak front. Northerly winds on Sunday starts a gradual drying effect on the area, though lacks any meaningful cold air advection. Highs on Sunday are again higher than normal, ranging from the upper 60s to mid 70s. Southerly flow returns on Monday as the next upper trough approaches the area. Models are coming together on this system as far as placement of the trough axis, but still questionable on timing and progression. Rain chances start Monday night and continue into Tuesday as the associated front moves across the area Tuesday morning. Slightly cooler and drier air will shave off a few degrees for the Wednesday high, bringing the area closer to normal. Towards the end of the forecast period, a deep trough could increase rain chances again for Thursday into the weekend.

PRELIMINARY POINT TEMPS/POPS. Austin Camp Mabry 68 43 65 53 68 / 0 0 10 40 10 Austin Bergstrom Intl Airport 67 40 66 52 69 / 0 0 10 50 10 New Braunfels Muni Airport 69 42 66 53 70 / 0 0 20 40 10 Burnet Muni Airport 65 42 63 49 66 / 0 0 10 30 10 Del Rio Intl Airport 67 47 65 48 73 / 0 0 - - 0 Georgetown Muni Airport 66 41 64 51 67 / 0 0 10 40 10 Hondo Muni Airport 69 43 66 51 74 / 0 0 20 20 - San Marcos Muni Airport 67 41 67 52 69 / 0 0 20 50 10 La Grange - Fayette Regional 67 42 67 54 69 / 0 0 20 60 20 San Antonio Intl Airport 69 45 65 55 72 / 0 0 20 30 10 Stinson Muni Airport 69 46 67 55 72 / 0 0 20 30 10

EWX WATCHES/WARNINGS/ADVISORIES. None.



Short-Term/Aviation . Runyen Long-Term . YB

Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Horseshoe Bay Resort Airpark, TX6 mi21 minN 010.00 miFair54°F37°F54%1024 hPa
Burnet, Burnet Municipal Craddock Field, TX11 mi12 minVar 310.00 miFair56°F30°F37%1023.7 hPa
Lago Vista TX, Rusty Allen Airport, TX17 mi10 minN 610.00 miFair56°F33°F42%1023.7 hPa

Link to 5 minute data for KDZB

Wind History from DZB (wind in knots)
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Last 24hrN7N7N8N8N7NW6N3NE3CalmCalmCalmCalmS3S3S3CalmCalmCalmCalmCalmCalmCalmCalmCalm
1 day agoSE4SE4S5S5S5S5S4SE4CalmCalmCalmCalmCalmCalmCalmW3CalmCalmW5W6W4NW3NW7N6
2 days agoSE6SE9S6S8SE12
G19		SE10
G15		SE9
G16		SE7SE6SE9
G17		S6S8SE8SE11
G17		SE7SE9
G17		SE5
G14		SE6SE5SE6SE4CalmSE5SE5
Tide / Current Tables for
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Tide / Current Tables for
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Weather Map
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wmap_A
GEOS Local Image of    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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Austin/San Antonio, TX (12,3,4,5)
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Ground Weather Radar Station Central Texas
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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 numerous 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.