Sunday, June24, 2018 L-36.com


Marine Weather and Tides
Surfside Beach, TX

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 6:23AMSunset 8:25PM Sunday June 24, 2018 12:30 AM CDT (05:30 UTC) Moonrise 4:26PMMoonset 2:56AM Illumination 82% 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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GMZ355 Coastal Waters From Freeport To Matagorda Ship Channel Tx Out 20 Nm-coastal Waters From High Island To Freeport Tx Out 20 Nm- 940 Pm Cdt Sat Jun 23 2018
.small craft should exercise caution...
Rest of tonight..South winds 15 to 20 knots. Seas 3 to 5 feet.
Sunday..South winds around 15 knots. Seas 3 to 5 feet.
Sunday night..Southeast winds 15 to 20 knots. Seas 3 to 5 feet.
Monday..Southeast winds 10 to 15 knots. Seas 3 to 5 feet. A slight chance of showers and Thunderstorms.
Monday night..Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Tuesday..Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Tuesday night..South winds 10 to 15 knots. Seas 2 to 3 feet.
Wednesday..South winds around 10 knots. Seas 2 to 3 feet. A slight chance of showers and Thunderstorms.
Wednesday night..South winds 10 to 15 knots. Seas 2 to 3 feet.
Thursday..South winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers and isolated Thunderstorms.
Thursday night..South winds 10 to 15 knots. Seas 2 to 4 feet.
GMZ300 Synopsis For High Island To The Matagorda Ship Channel Out 60 Nautical Miles Including Galveston And Matagorda Bays 940 Pm Cdt Sat Jun 23 2018
Synopsis for high island to matagorda ship channel out 60 nm.. Elevated onshore winds will persist through the weekend with high pressure to the east and lower pressure over west texas. Wind and seas are expected to come down a little, especially toward the middle to end of the upcoming week, as the high pressure edges closer to the area.

7 Day Forecast for Marine Location Near Surfside Beach, TX
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location: 29.04, -95.18     debug


Area Discussion for - Houston/Galveston, TX
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Fxus64 khgx 240417
afdhgx
area forecast discussion
national weather service houston galveston tx
1117 pm cdt Sat jun 23 2018

Discussion
06z aviation... Seeing more low stratus development near the coast
and across western areas this evening. So, moved up the timing of
the MVFR ceilings tonight to around 8z at most TAF sites.

Widespread cirrus is moving into SE tx from the west having
originated from the convection well W and NW of the area, so
included these high clouds as well. 33

Preliminary point temps pops
College station (cll) 77 94 77 94 76 10 10 10 20 10
houston (iah) 79 92 79 92 77 10 10 10 20 0
galveston (gls) 83 87 82 86 81 10 10 10 10 10

Hgx watches warnings advisories
Tx... None.

Gm... Small craft should exercise caution until 10 am cdt Sunday for
the following zones: coastal waters from freeport to
matagorda ship channel tx out 20 nm... Coastal waters from
high island to freeport tx out 20 nm... Galveston bay...

matagorda bay... Waters from freeport to matagorda ship
channel tx from 20 to 60 nm... Waters from high island to
freeport tx from 20 to 60 nm.

Discussion... 33


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LUIT2 4 mi42 min SSE 14 G 18 83°F 1011.4 hPa
FCGT2 - 8772447 - USCG Freeport, TX 9 mi48 min SE 19 G 22 83°F 85°F1011.8 hPa
42043 - GA-252 TABS B 15 mi90 min 18 G 19 81°F 84°F1011.5 hPa
GRRT2 24 mi42 min SSE 12 G 16
GTOT2 28 mi42 min S 11 G 18
SGNT2 30 mi42 min SSE 18 G 24 83°F 85°F1010.5 hPa
GNJT2 - 8771341 - Galveston Bay (North Jetty), TX 33 mi48 min SSE 18 G 20 83°F 85°F1011.4 hPa
EPTT2 - 8771013 - Eagle Point, TX 34 mi42 min S 17 G 22 83°F 84°F1011.5 hPa
KXIH 36 mi35 min S 22 82°F 75°F
EMAT2 45 mi48 min SE 18 G 25 83°F 86°F1010.1 hPa
MGPT2 - 8770613 - Morgans Point, TX 46 mi42 min SSE 8.9 G 17
RLOT2 - 8770971 - Rollover Pass, TX 48 mi42 min S 15 G 20
NCHT2 - 8770777 - Manchester, TX 48 mi42 min S 4.1 G 11

Wind History for USCG Freeport, TX
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Angleton / Lake Jackson, Brazoria County Airport, TX16 mi37 minS 1010.00 miA Few Clouds82°F75°F82%1011.5 hPa
Galveston, Scholes Field, TX23 mi38 minS 1910.00 miA Few Clouds and Breezy83°F78°F85%1012 hPa

Wind History from LBX (wind in knots)
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Last 24hrS10S8S9S7S5S6S5S7S17S16S15S16
G23
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G22
S15S15
G24
S17S12S14S13S12S13S11
G18
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1 day agoCalmCalmCalmCalmCalmS3S3S6S5SW6SW6SW7SW6S11S13S13S13
G18
S12S13S14S8S7S7S9
2 days agoSE3CalmN3N3N3N4CalmE9N9NW6CalmCalmNE3SE4S8SE7S7
G15
S6SW5SW3CalmCalmN3Calm

Tide / Current Tables for Christmas Bay, Texas
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Christmas Bay
Click for Map
Sun -- 03:56 AM CDT     Moonset
Sun -- 06:23 AM CDT     Sunrise
Sun -- 09:18 AM CDT     0.76 feet High Tide
Sun -- 12:40 PM CDT     0.24 feet Low Tide
Sun -- 05:25 PM CDT     Moonrise
Sun -- 05:55 PM CDT     0.66 feet High Tide
Sun -- 08:23 PM CDT     Sunset
Sun -- 11:45 PM CDT     -0.06 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-000.10.20.40.50.60.70.70.80.70.50.30.20.30.40.50.60.70.60.50.30.1-0

Tide / Current Tables for Freeport Harbor, Texas
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Freeport Harbor
Click for Map
Sun -- 03:15 AM CDT     1.40 feet High Tide
Sun -- 03:57 AM CDT     Moonset
Sun -- 06:23 AM CDT     Sunrise
Sun -- 09:07 AM CDT     1.12 feet Low Tide
Sun -- 12:16 PM CDT     1.20 feet High Tide
Sun -- 05:25 PM CDT     Moonrise
Sun -- 08:02 PM CDT     -0.54 feet Low Tide
Sun -- 08:23 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.71.11.31.41.41.31.21.21.11.11.11.21.21.210.80.40.1-0.3-0.5-0.5-0.5-0.30

Weather Map and Satellite Images
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wmap_A
GOES 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.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Houston/Galveston, TX (1,6,7,8)
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Ground Weather Radar Station Houston/Galveston, 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 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.