Bayou Vista, TX Marine Weather and Tide Forecast
L-36.com
Top   Marine   7-Day   NWS   Buoy   Airport   Tide   Map   GEOS   Radar   TAF  

Marine Weather and Tide Forecast for Bayou Vista, TX

June 17, 2024 9:38 PM CDT (02:38 UTC) Change Location
Sunrise 6:18 AM   Sunset 8:22 PM
Moonrise 3:29 PM   Moonset 1:57 AM 
  Print   HELP   Reset   Save   Recall  New
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
    EDIT      HIDE   Help
GMZ335 Galveston Bay- 415 Pm Cdt Mon Jun 17 2024

.small craft advisory in effect through Thursday morning - .

Tonight - Southeast winds 20 to 25 knots. Bay waters choppy. A chance of showers and Thunderstorms.

Tuesday - East winds 20 to 25 knots. Bay waters rough. A chance of Thunderstorms. A chance of showers early in the morning, then showers in the late morning and afternoon.

Tuesday night - East winds 20 to 25 knots with gusts up to 35 knots. Bay waters rough. A chance of Thunderstorms. Showers.

Wednesday - East winds 20 to 25 knots. Gusts to 35 knots in the afternoon. Bay waters rough. Showers with a chance of Thunderstorms in the morning, then showers with Thunderstorms likely in the afternoon.

Wednesday night - East winds 20 to 25 knots. Gusts to 35 knots in the evening. Bay waters rough. Thunderstorms likely in the evening. Showers. A chance of Thunderstorms after midnight.

Thursday - East winds 15 to 20 knots. Bay waters choppy. A chance of Thunderstorms. Showers likely.

Thursday night - East winds 15 to 20 knots, easing to around 15 knots after midnight. Bay waters choppy, easing to slightly choppy after midnight. A chance of Thunderstorms. Showers likely early in the evening, then a chance of showers in the late evening and overnight.

Friday - East winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and Thunderstorms.

Friday night - Southeast winds 10 to 15 knots, becoming east around 10 knots after midnight. Bay waters slightly choppy, easing to smooth after midnight. A chance of showers and Thunderstorms early in the evening.

Saturday - East winds 5 to 10 knots. Bay waters smooth. A chance of showers. A chance of Thunderstorms in the late morning and afternoon.

Saturday night - Southeast winds 5 to 10 knots. Bay waters smooth. A chance of showers and Thunderstorms early in the evening.
winds and waves higher in and near Thunderstorms.

GMZ300 Synopsis For High Island To The Matagorda Ship Channel Out 60 Nautical Miles Including Galveston And Matagorda Bays 415 Pm Cdt Mon Jun 17 2024

Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
a broad area of low pressure over the southwestern gulf of mexico will bring unsettled weather to the gulf waters through much of this week. Look for increasing winds, seas, and water levels across the upper texas coastal waters over the next few days. Small craft advisory conditions are expected to begin today and last through much of the week. The chance of gale force winds, at least in gusts, is increasing for the Tuesday to Wednesday time frame. Mariners should closely Monitor the forecasts.


7 Day Forecast for Marine Location Near Bayou Vista, TX
   Hourly   EDIT   Help   Map   HIDE
NEW! Add second zone forecast


Area Discussion for - Houston/Galveston, TX
      HIDE   Help   
NOTE: mouseover dotted underlined text for definition
FXUS64 KHGX 180002 AFDHGX

Area Forecast Discussion National Weather Service Houston/Galveston TX 702 PM CDT Mon Jun 17 2024

New AVIATION

SHORT TERM
(This evening through Tuesday Night)
Issued at 216 PM CDT Mon Jun 17 2024

We continue to closely monitor the development of a tropical disturbance in the Western Gulf of Mexico, which will be the main driver of a prolonged period of rainfall that will impact SE TX over the next several days. As of the writing of this discussion, the National Hurricane Center is assessing the system for a potential designation as a depression and/or tropical storm.
Regardless of this designation, however, we anticipate impacts from both excessive rainfall and coastal flooding across portions of the area, particularly between Tuesday night and Wednesday. A Flash Flood Watch has been issues for portions of the area, taking effect at 7 PM tomorrow and remaining in effect through late Wednesday night.

Synoptic conditions leading into this event will be highly conducive for periods of heavy rainfall, which at this time will likely be concentrated roughly along and south of the I-10 corridor. Global deterministic models continue to depict the west/northwestward progress of the aforementioned surface low, which, over the course of the next 48 hours, will push into the Coastal Bend region to our SW. Given the presence of the low, as well as a robust surface high over the NE CONUS and a developing lee cyclone in the Central Plains, a strong onshore-oriented pressure gradient will allow for a deep plume of Gulf moisture to push onshore. Global models show abundant moisture availability by tomorrow, with total PW values reaching as high as 2.75 inches by the evening. With the approach of the disturbance and associated strong midlevel PVA, we expect scattered showers and storms to become widespread by Tuesday afternoon, with the potential heavier bands of rainfall to develop later in the day.
Locally heavy rain may lead to flash flooding in the locations where the heaviest bands of rainfall develop, with the highest potential concentrated around the Matagorda Bay region.
Additionally, this prolonged period of rainfall will pose a hydrologic concern, with rises along area creeks, streams, rivers, and bayous potentially leading to additional instances of flooding. Initial rainfall totals through Tuesday evening may reach as high as 3-4 inches along the immediate coast (see Long Term section for additional information on rainfall totals).

While winds do not post a primary concern with this system, the aforementioned gradient winds will produce some gusts in excess of 30 mph across portions of the area. This will lead to the onset of coastal flooding along the barrier islands, potentially impacting coastal roadways like Hwy 87. As such, a Coastal Flood Warning has been issued through Wednesday (see Marine Section Below).

Cady/Ellis

LONG TERM
(Wednesday through next Sunday)
Issued at 216 PM CDT Mon Jun 17 2024

The broad low over the West/Southwestern Gulf of Mexico, in conjunction with deep moisture, will bring thunderstorms and heavy rainfall to SE Texas through mid week. WPC has a Moderate (level 3/4) to Slight (level 2/4) Risk of excessive rainfall across portions of SE Texas on Wednesday. The swath of heavier precipitation should shifts further west on Wednesday, with areas south of I-10 most at risk for heavy rains and flooding (denoted by the Moderate Risk area). This includes the Houston Metro area, with urban locations such as these already prone to flooding due to poor drainage. These areas could see rainfall totals reach 5-8 inches through early Thursday, with isolated higher amounts possible. Areas to the north will generally receive 2-4 inches during this same period. A Flood Watch will remain in effect across portions of SE Texas until 1 AM Thursday. This rainfall will likely result in rises in rivers, streams, creeks and bayous. The main swath of heavy rainfall may vary greatly depending on the path of the aforementioned low pressure system. Keep a close eye on the forecast and make sure to have multiple ways of receiving warnings.

Additionally, near Tropical Storm force winds and a long fetch over the Gulf will result in minor to moderate coastal flooding across the Texas coastline through early Thursday. Tide levels will rise by an additional 3 to 4 feet, with coastal locations from High Island to Freeport seeing the greatest impacts from coastal flooding. These locations will be under a Coastal Flood Warning until Thursday, while areas near Matagorda bay will remain under a Coastal Flood Watch for that same time frame.
Numerous coastal roads may be flooded as a result. Low lying property including homes, businesses, and some critical infrastructure may be inundated in these coastal locations.

The heavy rainfall threat diminishes on Thursday as the aforementioned system tracks into Mexico and dissipates. Minor coastal flooding/inundation could linger until late Thursday evening. Lighter showers/storms continue daily into the weekend as an upper level low traverses through the Gulf of Mexico. Ridging aloft still tries to keep that next disturbance restricted to the Southern Gulf, and it's current impacts to SE Texas look minimal.

03

AVIATION
(00Z TAF Issuance)
Issued at 650 PM CDT Mon Jun 17 2024

Scattered showers are continuing a SE to NW movement across the area this evening. Expect activity to wane over the next few hours. VFR conditions expected overnight with MVFR CIGs developing in the morning through the afternoon hours Tuesday. Expect widespread rainfall as a Potential Tropical Cyclone 1 approaches the Texas coast. Along with these storms, gusty SE winds will impact the area tomorrow. Winds will approach 25-30 kts with higher gusts possible.

MARINE
Issued at 422 PM CDT Mon Jun 17 2024

A potential Tropical Cyclone will bring numerous thunderstorms, strong winds and high seas across the southwestern Gulf of Mexico through early Thursday. Tropical Storm Watches and Small Craft Advisories are in effect. Winds of 20-30 knots with gusts up to 35-45 knots are expected through early Thursday. Tropical Storm Force winds are possible. Seas are expected to reach 10 to 15 feet at times. These strong onshore winds over a long fetch will also bring a high risk of rip currents. Tide levels rising by 3 to 4 feet will bring minor to moderate coastal flooding across the Texas coastline into late Thursday. Stay tuned over the next several days as we monitor this system. Conditions will begin to improve on Thursday as the aforementioned tropical disturbance dissipates over Mexico, with winds and seas falling below Small Craft criteria on Friday.

03

TROPICAL
Issued at 422 PM CDT Mon Jun 17 2024

A broad area of low pressure, now Potential Tropical Cyclone One, has developed over the Bay of Campeche. Recon aircraft has measured the strongest winds to be 30-35 knots, however, these strongest winds are well removed from the center of the storm, further northeast as models have suggested days prior. Even though this system is expected to track northwest into Mexico over the next few days, it's impacts will still be felt across portions of SE Texas. Heavy rainfall with totals of 5-8 inches expected with isolated higher amounts possible. Tide levels across the Texas coast should rise by an additional 3-4 feet, resulting in minor to moderate coastal flooding. Tropical Storm force winds will be possible across the nearshore waters from High island to the Matagorda Ship Channel out 60 NM, including Matagorda Bay.
Therefore, a Tropical Storm watch is in effect for these locations through Thursday morning.

03

PRELIMINARY POINT TEMPS/POPS
College Station (CLL) 75 88 74 82 / 20 30 30 60 Houston (IAH) 76 84 74 83 / 30 70 60 80 Galveston (GLS) 81 86 79 87 / 50 90 80 90

HGX WATCHES/WARNINGS/ADVISORIES
TX...Flood Watch from Tuesday evening through late Wednesday night for TXZ197-210>214-226-227-235>238-300-313-335>338-436>439.

Coastal Flood Warning from 1 AM Tuesday to 1 AM CDT Thursday for TXZ214-313-337-338-437>439.

Coastal Flood Watch from 1 AM CDT Tuesday through late Wednesday night for TXZ335-336-436.

High Rip Current Risk through late Wednesday night for TXZ436>439.

GM...Tropical Storm Watch for GMZ330-350-355-370-375.

Small Craft Advisory until 7 AM CDT Thursday for GMZ335.




Weather Reporting Stations
   EDIT       HIDE   Help
Stations Dist Age Wind AirWater WavesinHgDewPt
GRRT2 5 mi50 minE 12G18 82°F 88°F29.83
GTOT2 11 mi50 minSE 11G17 83°F 89°F29.83
EPTT2 - 8771013 - Eagle Point, TX 12 mi50 minSE 16G21 84°F 87°F29.85
GNJT2 - 8771341 - Galveston Bay (North Jetty), TX 14 mi50 minSE 21G23 82°F 88°F29.84
LUIT2 18 mi50 minSE 18G25 83°F 87°F29.84
MGPT2 - 8770613 - Morgans Point, TX 25 mi50 minESE 15G18 81°F 87°F29.85
KGVW 27 mi23 minESE 20 82°F 73°F
RLOT2 - 8770971 - Rollover Pass, TX 29 mi50 minSE 17G20 82°F 92°F29.86
FPST2 31 mi50 minESE 23G26 83°F 87°F29.81
42035 - GALVESTON 22NM East of Galveston, TX 32 mi38 minESE 16G19 86°F29.86
NCHT2 - 8770777 - Manchester, TX 32 mi50 minS 5.1G12 81°F 29.83
HIST2 37 mi50 minSE 4.1G8 82°F 93°F29.84


Wind History for Galveston Pier 21, TX
(wind in knots)    EDIT      HIDE   Help
toggle option: (graph/table)



Airport Reports
    EDIT      HIDE   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KGLS SCHOLES INTL AT GALVESTON,TX 8 sm46 minESE 14G2210 smPartly Cloudy82°F73°F74%29.87
KLVJ PEARLAND RGNL,TX 19 sm45 minSE 0710 smClear82°F72°F70%29.87
KEFD ELLINGTON,TX 22 sm1.7 hrsSE 1210 smA Few Clouds81°F72°F74%29.85
Link to 1 hour of 5 minute data for KGLS
   
NEW Forecast page for KGLS


Wind History graph: GLS
(wind in knots)
toggle option: (graph/table)


Tide / Current for Texas City, Turning Basin, Texas
   
EDIT   Weekend mode (on/off)   HIDE   Help
Texas City
Click for Map
Mon -- 02:56 AM CDT     Moonset
Mon -- 04:14 AM CDT     1.23 feet High Tide
Mon -- 06:19 AM CDT     Sunrise
Mon -- 09:26 AM CDT     1.14 feet Low Tide
Mon -- 11:55 AM CDT     1.16 feet High Tide
Mon -- 04:28 PM CDT     Moonrise
Mon -- 08:21 PM CDT     Sunset
Mon -- 08:38 PM CDT     -0.00 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Texas City, Turning Basin, Texas, Tide feet
12
am
0.7
1
am
0.9
2
am
1.1
3
am
1.2
4
am
1.2
5
am
1.2
6
am
1.2
7
am
1.2
8
am
1.1
9
am
1.1
10
am
1.1
11
am
1.2
12
pm
1.2
1
pm
1.1
2
pm
1.1
3
pm
0.9
4
pm
0.7
5
pm
0.5
6
pm
0.3
7
pm
0.1
8
pm
0
9
pm
0
10
pm
0.1
11
pm
0.2


Tide / Current for Bolivar Roads, Texas Current
   EDIT      HIDE   Help
Bolivar Roads
Click for Map
Mon -- 02:56 AM CDT     Moonset
Mon -- 03:22 AM CDT     1.84 knots Max Flood
Mon -- 06:19 AM CDT     Sunrise
Mon -- 09:22 AM CDT     -0.00 knots Slack
Mon -- 04:28 PM CDT     Moonrise
Mon -- 07:21 PM CDT     -2.06 knots Max Ebb
Mon -- 08:20 PM CDT     Sunset
Mon -- 11:46 PM CDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Bolivar Roads, Texas Current, knots
12
am
0.3
1
am
1.1
2
am
1.6
3
am
1.8
4
am
1.8
5
am
1.5
6
am
1.2
7
am
0.8
8
am
0.4
9
am
0.1
10
am
-0.2
11
am
-0.4
12
pm
-0.4
1
pm
-0.5
2
pm
-0.6
3
pm
-0.8
4
pm
-1.1
5
pm
-1.5
6
pm
-1.9
7
pm
-2.1
8
pm
-2
9
pm
-1.8
10
pm
-1.3
11
pm
-0.6


Weather Map
      HIDE   Help


GEOS Local Image of southern planes -- texas   
EDIT   HIDE



Houston/Galveston, TX,




NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE