Monday, July6, 2020
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Marine Weather and Tides
Aransas Pass, 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 6:37AMSunset 8:30PM Monday July 6, 2020 2:24 PM CDT (19:24 UTC) Moonrise 9:05PMMoonset 6:55AM Illumination 98% Phase: Waning Gibbous; Moon at 16 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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GMZ235 Bays And Waterways From Port Aransas To Port O'connor- 1030 Am Cdt Mon Jul 6 2020
Rest of today..South wind around 15 knots. Bays slightly choppy to choppy.
Tonight..South wind 15 to 20 knots decreasing to 10 to 15 knots after midnight. Bays choppy.
Tuesday..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. A slight chance of showers and Thunderstorms.
Tuesday night..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Wednesday..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Wednesday night..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Thursday..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Thursday night..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Friday..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Friday night..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
GMZ200 1030 Am Cdt Mon Jul 6 2020
Synopsis for the middle texas coastal waters.. A moderate onshore will occur this afternoon and tonight across most of the coastal waters. Isolated showers or Thunderstorms will be possible Tuesday morning through Tuesday night. Onshore flow will remain generally moderate Wednesday through Thursday as high pressure aloft builds over the region. Winds will decrease to weak to moderate levels by Friday as high pressure moves into the western gulf of mexico.


7 Day Forecast for Marine Location Near Aransas Pass, TX
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location: 27.94, -97.07     debug


Area Discussion for - Corpus Christi, TX
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FXUS64 KCRP 061741 AAC AFDCRP

Area Forecast Discussion . UPDATED National Weather Service Corpus Christi TX 1241 PM CDT Mon Jul 6 2020

DISCUSSION. See Aviation section for 18Z TAFs.

AVIATION. VFR conditions will prevail across south Texas into the evening hours. Only scattered cumulus is expected for the coastal plains this afternoon with wind speeds increasing and becoming gusty as the thermal gradient strengthens along the coast. Models show a gradual increase in moisture in the 1000 to 850 mb layer overnight as southerly low level flow picks back up to around 30 knots. Expect MVFR ceilings will develop over the Coastal Bend and spread inland through the overnight hours. MVFR ceilings could reach the western Brush Country before daybreak but only last for about 4 hours until 13-14Z. MVFR ceilings will linger until around 16Z over the coastal plains, then VFR conditions will exist until end of period.

PREV DISCUSSION. /Issued 1023 AM CDT Mon Jul 6 2020/

DISCUSSION . 12Z CRP sounding showed a 30-35 knot southerly low level jet around 925 mbs this morning. With mixing, wind speeds are a little stronger at this time and adjusted the forecast accordingly. Thermal gradient will increase this afternoon to keep wind speeds in the breezy range over the Coastal Bend. Made some slight adjustments to the dewpoints this morning also as readings were 2 degrees higher for most places. With deep mixing still expected over the Brush Country, dewpoints will fall into the 60s this afternoon. No changes will be made to the current Heat Advisory for the Coastal Bend to the Victoria Crossroads from 18Z until 00Z Tuesday. Wind speeds will be in the SCEC range for the southern bays into the Gulf waters this afternoon and tonight.

PRELIMINARY POINT TEMPS/POPS. Corpus Christi 97 80 96 80 96 / 10 10 20 0 10 Victoria 97 79 95 78 96 / 20 20 30 0 10 Laredo 106 80 103 79 103 / 0 0 0 0 0 Alice 101 79 99 79 99 / 10 10 10 0 10 Rockport 93 82 92 81 93 / 10 10 20 0 10 Cotulla 106 79 102 78 103 / 20 0 0 0 0 Kingsville 101 79 97 79 98 / 0 10 20 0 0 Navy Corpus 91 82 91 80 91 / 10 10 20 0 10

CRP WATCHES/WARNINGS/ADVISORIES. TX . Heat Advisory until 7 PM CDT this evening For the following zones: Bee . Coastal Kleberg . Coastal Nueces . Coastal Refugio . Coastal San Patricio . Goliad . Inland Calhoun . Inland Kleberg . Inland Nueces . Inland Refugio . Inland San Patricio . Jim Wells . Live Oak . McMullen . Victoria.

GM . None.



TMT/89 . AVIATION


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
RCPT2 - 8774770 - Rockport, TX 6 mi54 min SE 15 G 19 86°F 1014.2 hPa
ANPT2 7 mi54 min ESE 12 G 13 83°F 1012.5 hPa
RTAT2 - 8775237 - Port Aransas, TX 7 mi54 min SSE 8 G 14 87°F 85°F1013.4 hPa
PTAT2 - Port Aransas, TX 8 mi84 min SSE 11 G 12 83°F 84°F1013.5 hPa (+1.4)80°F
TAQT2 - 8775296 - Texas State Aquarium, TX 19 mi54 min 86°F 87°F1011.8 hPa
NUET2 23 mi54 min S 14 G 18 87°F1012.8 hPa
PACT2 - 8775792 - Packery Channel, TX 23 mi54 min ESE 14 G 19 87°F 86°F1012.7 hPa
AWRT2 25 mi54 min S 12 G 18 86°F 86°F1013 hPa
MQTT2 - 8775870 - Malaquite Beach (Corpus Christi), TX 26 mi54 min SE 14 G 15 82°F
IRDT2 34 mi54 min SE 19 G 22 87°F 1013.5 hPa
SDRT2 - 8773037 - Seadrift, TX 37 mi54 min SSE 16 G 19 87°F 86°F1013.6 hPa
BABT2 - 8776604 - Baffin Bay; Point of Rocks, TX 48 mi54 min ESE 19 G 24 85°F 91°F1012.8 hPa

Wind History for Rockport, TX
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Mc Campbell, TX8 mi49 minS 16 G 2210.00 miPartly Cloudy91°F79°F69%1013.2 hPa
Port Aransas, Mustang Beach Airport, TX9 mi29 minSSE 1210.00 miFair87°F79°F76%1013.5 hPa
Rockport Aransas County Airport, TX10 mi31 minS 10 G 217.00 miA Few Clouds91°F75°F61%1013.1 hPa
Corpus Christi, Corpus Christi Naval Air Station/Truax Field, TX21 mi28 minSSE 18 G 2610.00 miPartly Cloudy and Breezy91°F79°F68%1012.8 hPa

Link to 5 minute data for KTFP

Wind History from TFP (wind in knots)
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1 day agoS10SE10S10S11S13S11
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2 days agoS9S7S10S10S12SE7S7S7S8S8S8S9S7SW11SW9
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SW7SW8SW6SW10SW9SW7SW6SW6W4

Tide / Current Tables for Rockport, Aransas Bay, Texas
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Rockport
Click for Map
Mon -- 02:00 AM CDT     -0.16 feet Low Tide
Mon -- 06:37 AM CDT     Sunrise
Mon -- 07:54 AM CDT     Moonset
Mon -- 04:03 PM CDT     0.26 feet High Tide
Mon -- 08:28 PM CDT     Sunset
Mon -- 10:04 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.1-0.2-0.2-0.2-0.1-0.1-0.1-000.10.10.20.20.20.20.30.30.30.20.20.20.10-0

Tide / Current Tables for Aransas Pass, Texas Current
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Aransas Pass
Click for Map
Mon -- 02:19 AM CDT     0.00 knots Slack
Mon -- 06:37 AM CDT     Sunrise
Mon -- 07:17 AM CDT     2.17 knots Max Flood
Mon -- 07:54 AM CDT     Moonset
Mon -- 02:58 PM CDT     -0.00 knots Slack
Mon -- 08:27 PM CDT     Sunset
Mon -- 09:36 PM CDT     -2.12 knots Max Ebb
Mon -- 10:04 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-1.6-1-0.30.61.31.82.12.22.121.81.510.60.3-0-0.3-0.7-1.1-1.6-1.9-2.1-2.1-2

Weather Map
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wmap_A
GEOS Local Image of SouthCentralPlains    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 Corpus Christi, TX (15,3,4,5)
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Ground Weather Radar Station Corpus Christi, TX
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weather_mapweather_map weather_map

Gulf Stream Current


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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.