Sunday, November18, 2018 L-36.com


Marine Weather and Tides
Shoreacres, TX

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 6:46AMSunset 5:24PM Sunday November 18, 2018 10:40 AM CST (16:40 UTC) Moonrise 2:53PMMoonset 2:09AM Illumination 81% Phase: Waxing Gibbous; Moon at 11 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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GMZ335 Galveston Bay- 917 Am Cst Sun Nov 18 2018
Rest of today..East winds around 5 knots becoming northeast in the afternoon. Bay waters smooth. A chance of showers and Thunderstorms.
Tonight..North winds 5 to 10 knots. Bay waters smooth. A chance of showers and isolated Thunderstorms.
Monday..North winds 10 to 15 knots. Bay waters slightly choppy. Showers likely in the morning. Isolated Thunderstorms. A chance of showers in the afternoon.
Monday night..North winds 10 to 15 knots. Bay waters slightly choppy. Isolated Thunderstorms in the evening. A chance of showers.
Tuesday..Northeast winds 10 to 15 knots. Bay waters slightly choppy.
Tuesday night..Northeast winds 10 to 15 knots. Bay waters slightly choppy.
Wednesday..Northeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers.
Wednesday night..Northeast winds 10 to 15 knots. Bay waters slightly choppy. Showers likely.
Thursday..Northeast winds 10 to 15 knots. Bay waters slightly choppy. A slight chance of showers.
Thursday night..East winds 10 to 15 knots. Bay waters slightly choppy.
GMZ300 Synopsis For High Island To The Matagorda Ship Channel Out 60 Nautical Miles Including Galveston And Matagorda Bays 917 Am Cst Sun Nov 18 2018
Synopsis for high island to matagorda ship channel out 60 nm.. A slow moving cold front will approach matagorda bay late this morning and cross portions of the western coastal waters this afternoon. The front will eventually cross galveston bay this evening and the eastern waters overnight. A light onshore onshore wind will transition to north behind the front. Periods of showers and Thunderstorms will accompany the front. Another coastal low pressure system will affect the marine area Wednesday into Thursday.


7 Day Forecast for Marine Location Near Shoreacres, TX
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location: 29.64, -94.99     debug


Area Discussion for - Houston/Galveston, TX
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Fxus64 khgx 181522
afdhgx
area forecast discussion
national weather service houston galveston tx
922 am cst Sun nov 18 2018

Discussion
Seeing shower activity increasing across central and coastal sw
areas this afternoon. Have made some upward adjustments to pops
today based on the current radar trends and hires model guidance.

Appears that there is the possibility of isolated tstms across the
southern half of the area, but expect mainly showers. The cold front
is near a huntsville to katy to eagle lake line and moving S se.

College station has already seen its MAX temp for the day and temps
will fall into the mid 40s there soon. Temps along the upper coast will
rise to around 70 before the front arrives later this afternoon. 33

Preliminary point temps pops
College station (cll) 49 44 52 42 62 50 40 40 10 0
houston (iah) 66 48 52 45 63 60 50 50 40 10
galveston (gls) 71 56 58 52 62 60 50 60 50 10

Hgx watches warnings advisories
Tx... None.

Gm... None.

Discussion... 33


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
MGPT2 - 8770613 - Morgans Point, TX 3 mi41 min E 5.1 G 6 63°F 60°F1022.1 hPa (+1.3)
EPTT2 - 8771013 - Eagle Point, TX 12 mi41 min E 7 G 8.9 59°F 57°F1022.2 hPa (+1.1)
NCHT2 - 8770777 - Manchester, TX 16 mi41 min NE 1 G 2.9 67°F 67°F1021.4 hPa (+1.4)
GRRT2 24 mi41 min NNE 8 G 9.9 62°F 59°F1022 hPa (+1.1)
GNJT2 - 8771341 - Galveston Bay (North Jetty), TX 24 mi41 min E 11 G 12 64°F 64°F1021.6 hPa (+1.3)
GTOT2 25 mi41 min ENE 5.1 G 7 66°F 66°F1021.6 hPa (+1.1)
RLOT2 - 8770971 - Rollover Pass, TX 27 mi41 min E 8.9 G 9.9 64°F 59°F1022.4 hPa (+1.5)
HIST2 32 mi41 min E 8 G 9.9 65°F 56°F1022.6 hPa (+1.2)
LUIT2 40 mi41 min ENE 8.9 G 9.9 65°F 1021.3 hPa (+0.9)
KXIH 40 mi26 min E 11 66°F 63°F
42035 - GALVESTON 22NM East of Galveston, TX 42 mi31 min ENE 5.8 G 7.8 66°F 63°F1022.8 hPa66°F

Wind History for Morgans Point, TX
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Houston / Ellington, TX10 mi51 minE 710.00 miMostly Cloudy64°F59°F83%1022.7 hPa
Houston, Houston Hobby Airport, TX15 mi48 minE 510.00 miMostly Cloudy67°F60°F79%1022.4 hPa
Houston, Pearland Regional Airport, TX16 mi48 minENE 510.00 miOvercast64°F61°F90%1022.4 hPa
John Dunn Helistop, TX22 mi46 minVar 49.00 miMostly Cloudy66°F59°F78%1022 hPa

Wind History from EFD (wind in knots)
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Last 24hrE6E6E10E10--E9E7E7E6E5E4E3E3E2NE2NE2CalmCalmCalmCalmCalmCalmE6E7
1 day agoW5W4CalmSW3CalmSE7SE7--CalmCalmCalmCalmCalmCalmCalm--CalmCalmCalmCalmCalmCalmE6E7
2 days agoCalmCalmCalmNW6W3W4SE5S3CalmCalmCalmCalmCalmCalm--CalmCalmCalmCalmCalmCalmCalmCalmCalm

Tide / Current Tables for Clear Lake, Harris Co. Park, Texas
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Clear Lake
Click for Map
Sun -- 12:19 AM CST     0.26 feet Low Tide
Sun -- 02:09 AM CST     Moonset
Sun -- 06:46 AM CST     Sunrise
Sun -- 06:50 AM CST     0.72 feet High Tide
Sun -- 01:56 PM CST     0.33 feet Low Tide
Sun -- 02:53 PM CST     Moonrise
Sun -- 05:23 PM CST     Sunset
Sun -- 06:55 PM CST     0.58 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.30.30.30.40.50.60.70.70.70.60.60.50.40.30.30.40.40.50.60.60.60.50.40.4

Tide / Current Tables for Bolivar Roads, Texas Current
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Bolivar Roads
Click for Map
Sun -- 01:11 AM CST     0.93 knots Max Flood
Sun -- 02:08 AM CST     Moonset
Sun -- 04:28 AM CST     -0.00 knots Slack
Sun -- 06:45 AM CST     Sunrise
Sun -- 08:41 AM CST     -1.17 knots Max Ebb
Sun -- 12:25 PM CST     0.00 knots Slack
Sun -- 02:33 PM CST     0.40 knots Max Flood
Sun -- 02:52 PM CST     Moonrise
Sun -- 05:10 PM CST     -0.00 knots Slack
Sun -- 05:22 PM CST     Sunset
Sun -- 08:14 PM CST     -0.37 knots Max Ebb
Sun -- 10:40 PM CST     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.80.90.90.60.2-0.2-0.6-0.9-1.1-1.2-1-0.6-0.20.20.40.40.20-0.2-0.3-0.4-0.3-0.20.1

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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Houston/Galveston, TX (11,2,3,4)
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Ground Weather Radar Station Houston/Galveston, TX
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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 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.