Seabrook, TX Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Seabrook, TX

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June 8, 2023 2:40 PM CDT (19:40 UTC)
Sunrise 6:17AM   Sunset 8:20PM   Moonrise  11:56PM   Moonset 9:57AM 

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. Privacy and Cookie policy

Marine Forecasts
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GMZ335 Galveston Bay- 1006 Am Cdt Thu Jun 8 2023
Rest of today..West winds 5 to 10 knots, becoming southwest this afternoon. Bay waters smooth. A slight chance of showers and Thunderstorms early this afternoon. A chance of showers and Thunderstorms late.
Tonight..Southwest winds 10 to 15 knots, becoming west around 10 knots late. Bay waters slightly choppy, becoming smooth late. A chance of showers and Thunderstorms early in the evening, then a slight chance of showers and Thunderstorms late in the evening.
Friday..West winds around 10 knots, becoming south early in the afternoon, then increasing to 10 to 15 knots late. Bay waters smooth, becoming slightly choppy late.
Friday night..Southwest winds 10 to 15 knots. Bay waters slightly choppy.
Saturday..South winds around 10 knots, increasing to 10 to 15 knots in the afternoon. Bay waters smooth, becoming slightly choppy in the afternoon.
Saturday night..South winds 10 to 15 knots. Bay waters slightly choppy.
Sunday..South winds 10 to 15 knots. Bay waters slightly choppy.
Sunday night..South winds 10 to 15 knots. Bay waters slightly choppy.
Monday..South winds 5 to 10 knots. Bay waters smooth.
Monday night..South winds around 10 knots. Bay waters smooth to slightly choppy.
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 1006 Am Cdt Thu Jun 8 2023
Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
generally light, westerly to southwesterly winds are expected today, shifting to southerly and strengthening to become more moderate to occasionally strong late Friday into next week. As winds increase, seas will gradually rise to a 2 to 4 foot range. Rain chances dwindle this weekend, with dry weather prevailing into the new week.


7 Day Forecast for Marine Location Near Seabrook, TX
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location: 29.61, -94.98


Area Discussion for - Houston/Galveston, TX
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FXUS64 KHGX 081917 AFDHGX

Area Forecast Discussion National Weather Service Houston/Galveston TX 217 PM CDT Thu Jun 8 2023

New SHORT TERM, LONG TERM, MARINE

SHORT TERM
(This evening through Friday Night)
Issued at 215 PM CDT Thu Jun 8 2023

Just ahead of the mid/upper disturbance approaching from the west, we are seeing scattered strong thunderstorms developing. As the disturbance moves across later this aft and eve, the atmosphere will further destabilize which will set the stage for at least isolated severe thunderstorms, especially near and west of I-45. Expecting thunderstorms to dissipate mid-eve in the 8-10pm window.

Will see less thunderstorm activity tomorrow aft with more subsidence to overcome and the lack of a mid/upper level disturbance. Daytime heating will likely produce isolated convection mid-late aft across the eastern half of the area. It will be warmer tomorrow, with max temps reaching the mid 90s for inland areas.

Wood

LONG TERM
(Saturday through next Wednesday)
Issued at 215 PM CDT Thu Jun 8 2023

On Saturday, an upper level ridge over the Southern Plains should flatten as a midlevel shortwave slides across the state. Forecast soundings show weak capping and elevated instability, particularly during the afternoon/evening hours. While the main shortwave trough is expected to move through northern TX/Oklahoma, weaker impulses sliding through the ridge could be sufficient to overcome the cap, bringing isolated to scatted storms. This environment will also features steep lapse rates (in excess of 7 Deg C/km), high instability (MU CAPE > 2500 J/kg) and low shear (0-6km shear near 24 knots). SPC currently has areas north of I-10 under a marginal (level 1/5) risk of severe weather, with the northern fringes of our CWA under a slight (level 2/5) risk. Steep low level lapse rates and inverted V-esq forecast soundings suggest that the primary hazard will be damaging winds, though hail cannot be completely ruled out either.

Sunday and onwards looks relatively unchanged. Ridging rebuilds across the Southern Plains, with increasing subsidence aiming to suppress rain chances through the rest of the forecast period. A pseudo omega pattern very briefly develops across the CONUS Sunday night, with this features later drifting E/ENE in the days following. While the upper level flow over Texas becomes more zonal, the subtropical ridge over Mexico should persist. 500mb heights will remain near 591 dam for most of next week. 850mb temperatures also rise to around 21-25C by Wednesday, with NAEFS Mean 850mb temperatures still expected to exceed the 99th throughout most of the work week. 850mb winds also veer southwesterly for Wednesday afternoon, which may further enhance heating.

The main takeaway is that next week will be very hot. Daytime highs will threaten to break triple digits with peak heat indicies likely exceeding 105F. The CPC (Climate Prediction Center) is anticipating a heat wave spanning across parts of the South-central and Southeastern CONUS, placing these areas under a Moderate (level 2/3)
risk of Excessive Heat throughout the upcoming work week. Those with outdoor plans should be wary of the temperatures and practice heat safety. Stay hydrated and limit strenuous outdoor activities whenever possible.

03

AVIATION
(18Z TAF Issuance)
Issued at 1224 PM CDT Thu Jun 8 2023

Starting to see thunderstorms develop between UTS and CLL. The atmosphere will be very unstable this afternoon, so expecting at least SCT TSRA in a couple of hours, some strong and/or severe TSRA are possible, especially near CLL. Will have a TEMPO to TSRA this aft for inland TAF sites. Convection will propagate to the SE and last until early eve.

Wood

MARINE
Issued at 215 PM CDT Thu Jun 8 2023

Light, sea breeze-land breeze driven winds and low seas will prevail through tonight. Winds become W/SW on Friday, shifting S/SE and strengthening over the weekend while seas gradually rise to 3 to 4 feet. Rain chances dwindle on Sunday with dry weather prevailing into next week.

03



PRELIMINARY POINT TEMPS/POPS
College Station (CLL) 69 95 73 96 / 20 10 10 20 Houston (IAH) 72 95 73 95 / 20 20 10 20 Galveston (GLS) 77 89 80 88 / 20 10 0 10

HGX WATCHES/WARNINGS/ADVISORIES
TX...None.
GM...None.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
MGPT2 - 8770613 - Morgans Point, TX 5 mi53 min 29.82
EPTT2 - 8771013 - Eagle Point, TX 10 mi53 min SSE 2.9G5.1 85°F 84°F29.82
NCHT2 - 8770777 - Manchester, TX 17 mi53 min W 2.9G5.1 87°F 82°F29.80
GNJT2 - 8771341 - Galveston Bay (North Jetty), TX 22 mi59 min 0G0 85°F 84°F29.82
GRRT2 22 mi53 min S 2.9G4.1 85°F 84°F29.80
GTOT2 23 mi53 min W 5.1G7 84°F 85°F29.83
RLOT2 - 8770971 - Rollover Pass, TX 26 mi53 min NW 5.1G7 83°F 84°F29.83
HIST2 31 mi53 min W 6G8 85°F 85°F29.83
LUIT2 38 mi53 min SSE 7G11 84°F 84°F29.83
42035 - GALVESTON 22NM East of Galveston, TX 40 mi51 min WSW 5.8G7.8 81°F 83°F1 ft29.8473°F
FPST2 49 mi53 min S 8G8.9 82°F 85°F29.82

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Wind History for Morgans Point, TX
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KEFD ELLINGTON,TX 10 sm1.8 hrsSW 0510 smA Few Clouds86°F68°F55%29.85
KLVJ PEARLAND RGNL,TX 15 sm47 minWSW 0410 smClear88°F68°F52%29.85
KHOU WILLIAM P HOBBY,TX 16 sm47 minWSW 0710 smMostly Cloudy88°F70°F55%29.83
KGLS SCHOLES INTL AT GALVESTON,TX 24 sm48 minvar 0310 smPartly Cloudy88°F72°F59%29.85

Link to 5 minute data for KEFD

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Wind History from EFD (wind in knots)

Tide / Current Tables for Clear Lake, Harris Co. Park, Texas
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Clear Lake
Click for Map
Thu -- 12:14 AM CDT     Moonrise
Thu -- 06:19 AM CDT     Sunrise
Thu -- 08:13 AM CDT     -0.45 feet Low Tide
Thu -- 10:57 AM CDT     Moonset
Thu -- 05:13 PM CDT     0.84 feet High Tide
Thu -- 08:19 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Clear Lake, Harris Co. Park, Texas, Tide feet
12
am
0.7
1
am
0.6
2
am
0.5
3
am
0.4
4
am
0.1
5
am
-0.1
6
am
-0.3
7
am
-0.4
8
am
-0.5
9
am
-0.4
10
am
-0.3
11
am
-0.2
12
pm
0.1
1
pm
0.3
2
pm
0.6
3
pm
0.7
4
pm
0.8
5
pm
0.8
6
pm
0.8
7
pm
0.8
8
pm
0.8
9
pm
0.7
10
pm
0.7
11
pm
0.7


Tide / Current Tables for Bolivar Roads, Texas Current
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Bolivar Roads
Click for Map
Thu -- 12:12 AM CDT     Moonrise
Thu -- 01:12 AM CDT     -2.52 knots Max Ebb
Thu -- 06:07 AM CDT     0.00 knots Slack
Thu -- 06:19 AM CDT     Sunrise
Thu -- 10:08 AM CDT     2.28 knots Max Flood
Thu -- 10:56 AM CDT     Moonset
Thu -- 05:09 PM CDT     -0.00 knots Slack
Thu -- 08:17 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Bolivar Roads, Texas Current, knots
12
am
-2.4
1
am
-2.5
2
am
-2.5
3
am
-2.2
4
am
-1.8
5
am
-1
6
am
-0.1
7
am
0.9
8
am
1.7
9
am
2.1
10
am
2.3
11
am
2.2
12
pm
2
1
pm
1.7
2
pm
1.4
3
pm
1
4
pm
0.5
5
pm
0.1
6
pm
-0.3
7
pm
-0.5
8
pm
-0.6
9
pm
-0.8
10
pm
-1.1
11
pm
-1.5



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GEOS Local Image of southern planes -- texas    EDIT
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Houston/Galveston, TX,



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