Monday, August19, 2019 L-36.com


Marine Weather and Tides
Giddings, TX

Version 3.4
NOTICE
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 6:53AMSunset 8:04PM Monday August 19, 2019 8:47 AM CDT (13:47 UTC) Moonrise 9:44PMMoonset 9:26AM Illumination 84% 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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7 Day Forecast for Marine Location Near Giddings, TX
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location: 30.21, -97     debug


Area Discussion for - Austin/San Antonio, TX
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Fxus64 kewx 191123
afdewx
area forecast discussion
national weather service austin san antonio tx
623 am cdt Mon aug 19 2019

Aviation
While MVFR CIGS continue this morning at Sat ssf, the ceilings that
had developed at aus between 06z and 09z have already dissipated,
leaving ausVFR. Expect clouds to stick around Sat ssf for another
few hours before lifting and dissipating by 15z. A sunnyVFR with
south and southeastly winds between 10 knots and 14 knots is
expected. A few higher gusts cannot be ruled out. Have introduced
another round of MVFR ceilings tonight at Sat ssf, but given only the
brief MVFR window this morning at aus have introduced only a
scattered deck for aus for Tuesday morning.

Prev discussion issued 404 am cdt Mon aug 19 2019
short term (today through Tuesday)...

subtropical ridge settles over the southern plains rockies area.

Thermal ridge backs away slightly enabling high temperatures to ease
off a degree or two each day, though remaining well above normal.

Similar to the last few days, the usual spots could reach heat
advisory levels for an hour or so today. There is less of a threat of
heat advisory levels on Tuesday. Slightly deeper moisture moves back
into our area allowing the seabreeze to generate isolated showers
and thunderstorms near the coastal plains in the afternoon hours each
day.

Long term (Tuesday night through Sunday)...

the pattern mid to late week is similar to the short term and will
maintain above normal temperatures all areas and isolated showers
and thunderstorms near the coastal plains each afternoon. The
passage of several shortwaves across the western states into the
plains gradually breaks down the ridge late week leaving a general
weakness in the pattern by next weekend. Enough consistency and
consensus has developed to bring isolated showers and thunderstorms
west to the i-35 corridor on Saturday, and most areas on Sunday.

Temperatures will remain above normal on Saturday and closer to
normal on Sunday. Just beyond this forecast, for Sunday night into
next Monday, the GFS gives some hope of more widespread showers and
thunderstorms. However, the ECMWF is much drier.

Preliminary point temps pops
Austin camp mabry 102 78 101 77 101 0 0 - 0 -
austin bergstrom intl airport 100 77 99 76 99 0 0 - 0 -
new braunfels muni airport 100 75 100 74 100 0 0 - 0 -
burnet muni airport 100 75 98 75 98 0 0 0 0 -
del rio intl airport 105 79 104 77 101 0 0 0 0 -
georgetown muni airport 100 77 98 76 98 0 0 0 0 -
hondo muni airport 102 75 101 74 101 0 0 0 0 -
san marcos muni airport 100 75 100 75 100 0 0 - 0 -
la grange - fayette regional 100 77 99 76 98 20 0 10 0 10
san antonio intl airport 100 77 99 76 99 0 0 - 0 -
stinson muni airport 102 77 101 76 101 0 0 - 0 -

Ewx watches warnings advisories
None.

Aviation... Treadway
short-term long-term... 04


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Giddings, Giddings-Lee County Airport, TX3 mi53 minN 04.00 miFog/Mist80°F80°F100%1016.3 hPa
La Grange, Fayette Regional Air Center Airport, TX21 mi73 minN 05.00 miFog/Mist78°F78°F100%1014.9 hPa

Link to 5 minute data for KGYB

Wind History from GYB (wind in knots)
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Last 24hrS7SW10
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1 day agoSW9S9
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2 days agoSW4W5S5S5SE3SW3E4S8SE6E8SE5CalmSE6SE5S3S6S5S4S4S5S4S4CalmS4

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map and Satellite Images
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wmap_A
GOES 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 (9,2,3,4)
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Ground Weather Radar Station Central Texas
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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.