Clear Lake Shores, TX Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Clear Lake Shores, TX

June 21, 2024 9:18 PM CDT (02:18 UTC) Change Location
Sunrise 6:19 AM   Sunset 8:24 PM
Moonrise 7:35 PM   Moonset 4:37 AM 
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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- 227 Pm Cdt Fri Jun 21 2024

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

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

Saturday - East winds 5 to 10 knots. Bay waters smooth.

Saturday night - Southeast winds 5 to 10 knots. Bay waters smooth.

Sunday - Southeast winds 5 to 10 knots. Bay waters smooth. A chance of showers.

Sunday night - South winds 5 to 10 knots. Bay waters smooth. A chance of showers early in the evening.

Monday - Southeast winds 5 to 10 knots. Bay waters smooth. A chance of showers until late afternoon.

Monday night - South winds 10 to 15 knots, easing to around 10 knots after midnight. Bay waters slightly choppy, easing to smooth after midnight.

Tuesday - South winds around 10 knots, rising to 10 to 15 knots in the afternoon. Bay waters smooth, rising to slightly choppy in the afternoon.

Tuesday night - South winds 10 to 15 knots, easing to around 10 knots after midnight. Bay waters slightly choppy, easing to smooth after midnight.
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 227 Pm Cdt Fri Jun 21 2024

Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
small craft advisories remain in effect for the offshore gulf waters through the afternoon with winds and seas continuing to subside throughout the day. Small craft should also exercise caution in the nearshore waters for some occasionally gusty winds as well. Light to occasionally moderate onshore flow will develop this weekend into early next week. Long period swells associated with the next potential tropical disturbance are possible later in the weekend into early next week. There will be a daily risk of isolated showers and Thunderstorms every day through next week.


7 Day Forecast for Marine Location Near Clear Lake Shores, TX
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Area Discussion for - Houston/Galveston, TX
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FXUS64 KHGX 212330 AFDHGX

Area Forecast Discussion National Weather Service Houston/Galveston TX 630 PM CDT Fri Jun 21 2024

New AVIATION

SHORT TERM
(This evening through Saturday Night)
Issued at 309 PM CDT Fri Jun 21 2024

Scattered showers have begun to build across the greater Houston area, with the highest amounts in localized areas being about 0.25 inches. These pop-ups are expected to continue into this evening, with additional rainfall being less than 0.1 inches. Rain should not continue overnight with the loss of daytime heating after sunset.
Low temperatures tonight should be in the middle to upper 70s, with low 80s being possible along the immediate coastline.

The high pressure system over the Gulf coast continues to build throughout tonight and tomorrow, leading to warmer temperatures across most of the region. Expect widespread low 90s, with some middle to high 80s in our coastal counties. With our newest tropical friend remaining in the Southwestern Gulf, our rain chances for tomorrow remain low. Some very isolated diurnal thunderstorms are a possibility in the middle to late afternoon and along the immediate coast, though will likely be short lived with low rainfall rates.

Ellis/Cady

LONG TERM
(Sunday through next Thursday)
Issued at 309 PM CDT Fri Jun 21 2024

Sunday is National Hydration Day, but you're definitely going to want to celebrate that throughout the week as temperatures remain solidly in the low to mid 90s. A mid/upper level high remains in place over the Southern Plains throughout the weekend and into next week, which will serve to increase subsidence and thus provide us with temperatures in the 90s. A slight increase in moisture from a potentially developing tropical system in the Bay of Campeche early next week will keep PW values in the 1.7"-2.0" (75th percentile: ~1.87"). That elevated moisture will do two things: for one it'll lead to daily rain chances (albeit on the light and scattered side since there will be subsidence to overcome) and increase humidity (thus increasing heat index values). Hmmm actually three things! We'll likely see an increase in probabilities for patchy fog during the overnight hours early next week.

Temperatures next week will be mostly in the mid 90s north of I-10 (with isolated instances of upper 90s in the Brazos Valley/Piney Woods) and low 90s south of I-10. Combine that with dew points solidly in the upper 70s to near 80°F and we have heat index values that are likely to reach Heat Advisory criteria (108°F or greater).
We could be looking at a multi-day stretch of heat index values at least flirting with advisory criteria. By midweek, the main ridge axis slides off to the west as an upper level trough sweeps through the Mississippi River Valley. This places us in northwesterly flow aloft, so we may catch the tail end of storms moving in from the northwest ahead of a weak frontal boundary (that front will come nowhere near us...it's summer). We are officially in astronomical summer now, but with an expected multi-day stretch of heat index values well into the triple digits now would be a good time to brush up on your heat safety tips. There won't be much relief during the overnight hours with low temperatures only bottoming out in the upper 70s to near 80°F.

Batiste

AVIATION
(00Z TAF Issuance)
Issued at 630 PM CDT Fri Jun 21 2024

Quiet, favorable flying conditions ahead with VFR broadly prevailing across the area. Do have some showers between UTS and CXO, and so continue the VCSH in place for a couple more hours this cycle. Overnight, places that saw rain may have enough moisture around for a touch of fog, but even in a worst case, meaningful VSBY reductions not anticipated. Keep P6SM at all sites. Otherwise, just some non-CIG clouds about with ESE winds becoming light tonight, increasing back up to around/just below 10 knots tomorrow.

MARINE
Issued at 309 PM CDT Fri Jun 21 2024

Moderate easterly winds persist this afternoon, but have fallen below the advisory threshold. Elevated seas persist in the offshore Gulf waters and are expected to remain around 7 feet through the late afternoon hours. A Coastal Flood Advisory remains in effect for coastal areas around Galveston Bay into Saturday afternoon with water levels forecast to reach around 3 to 3.5 feet above MLLW during high tide on Saturday. With the next potential tropical system developing in the Bay of Campeche late this weekend, the increased risk of rip currents will remain throughout the weekend.
While the weekend will be mostly dry, but beginning early next week there will be daily chances for showers and storms due to increasing moisture from a potentially developing tropical system. This potential tropical system is anticipated to develop in a similar location to Alberto and also take a similar path. However, we are not expecting much if any impacts from this system other than increasing rain chances, continued high risk of rip currents, and slightly elevated water levels during high tide. Mariners are advised to keep up to date with the latest forecast and tropical updates.

Batiste

TROPICAL
Issued at 309 PM CDT Fri Jun 21 2024

Latest satellite imagery shows a large area of thunderstorms around and over the Yucatan Peninsula. This is expected to become a broad area of low pressure over the Bay of Campeche late Friday night and could potentially become a tropical depression over the weekend.
This system will take a very similar track as Alberto and drift westward or west-northwestward into the eastern Mexico coastline. As far as local impacts go, we're not expecting anything close to what we saw with Alberto earlier this week. At most, we're looking at an increased risk in rip currents, elevated rain chances due to increasing moisture, and slightly elevated tide levels during times of high tide (but not as robust as what we saw with Alberto). The National Hurricane Center still has the probability of formation into a tropical cyclone within 2 days at 50% (medium) and at 60% (medium) within 7 days.

Long story short, this is not Alberto part 2 and we are not going to see any substantial impacts from this system as it moves into eastern Mexico late this weekend/early next week.

Please continue to monitor the latest forecasts for any updates from the National Hurricane Center at www.hurricanes.gov.

Batiste

PRELIMINARY POINT TEMPS/POPS
College Station (CLL) 72 94 71 95 / 10 0 0 10 Houston (IAH) 75 93 74 95 / 20 0 0 20 Galveston (GLS) 80 89 81 89 / 0 0 10 30

HGX WATCHES/WARNINGS/ADVISORIES
TX...Coastal Flood Advisory until 7 PM CDT Saturday for TXZ214-313- 338-438-439.

Coastal Flood Advisory until 7 PM CDT this evening for TXZ335>337-436-437.

High Rip Current Risk through Saturday evening for TXZ436>439.

GM...Small Craft Should Exercise Caution until 10 PM CDT this evening for GMZ350-355.

Small Craft Advisory until 7 PM CDT this evening for GMZ370-375.

Small Craft Should Exercise Caution through Saturday morning for GMZ370-375.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
EPTT2 - 8771013 - Eagle Point, TX 6 mi48 minESE 12G13 85°F 85°F30.04
MGPT2 - 8770613 - Morgans Point, TX 9 mi48 minE 5.1G8.9 83°F 85°F30.03
GRRT2 18 mi48 minE 8G12 83°F 85°F30.01
NCHT2 - 8770777 - Manchester, TX 19 mi48 minS 5.1G9.9 84°F 30.01
GNJT2 - 8771341 - Galveston Bay (North Jetty), TX 20 mi48 minSE 14G17 83°F 85°F30.01
GTOT2 20 mi48 minSE 8G11 84°F 86°F30.01
RLOT2 - 8770971 - Rollover Pass, TX 26 mi48 minSE 11G13 83°F 93°F30.04
HIST2 32 mi48 minESE 5.1G8.9 84°F 92°F30.02
LUIT2 33 mi48 minE 11G13 84°F 87°F30.03
42035 - GALVESTON 22NM East of Galveston, TX 38 mi38 minE 14G16 84°F30.04
KGVW 38 mi23 minESE 12G17 82°F 77°F
FPST2 45 mi48 minE 14G15 83°F 86°F30.01


Wind History for Eagle Point, TX
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KEFD ELLINGTON,TX 9 sm24 minE 0810 smClear82°F75°F79%30.04
KLVJ PEARLAND RGNL,TX 13 sm25 minESE 0510 smA Few Clouds84°F73°F70%30.06
KHOU WILLIAM P HOBBY,TX 16 sm25 minESE 0910 smA Few Clouds84°F73°F70%30.04
KGLS SCHOLES INTL AT GALVESTON,TX 21 sm26 minESE 0810 smA Few Clouds82°F77°F84%30.05
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Wind History graph: EFD
(wind in knots)
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Tide / Current for Clear Lake, Harris Co. Park, Texas
   
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Clear Lake
Click for Map
Fri -- 04:16 AM CDT     -0.45 feet Low Tide
Fri -- 05:37 AM CDT     Moonset
Fri -- 06:20 AM CDT     Sunrise
Fri -- 01:24 PM CDT     0.86 feet High Tide
Fri -- 08:10 PM CDT     Full Moon
Fri -- 08:23 PM CDT     Sunset
Fri -- 08:35 PM CDT     Moonrise
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
0.1
1
am
-0.1
2
am
-0.3
3
am
-0.4
4
am
-0.4
5
am
-0.4
6
am
-0.3
7
am
-0.2
8
am
0.1
9
am
0.3
10
am
0.6
11
am
0.7
12
pm
0.8
1
pm
0.9
2
pm
0.9
3
pm
0.8
4
pm
0.8
5
pm
0.8
6
pm
0.7
7
pm
0.7
8
pm
0.7
9
pm
0.7
10
pm
0.6
11
pm
0.5


Tide / Current for Bolivar Roads, Texas Current
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Bolivar Roads
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Fri -- 01:13 AM CDT     0.00 knots Slack
Fri -- 04:59 AM CDT     2.33 knots Max Flood
Fri -- 05:36 AM CDT     Moonset
Fri -- 06:20 AM CDT     Sunrise
Fri -- 12:34 PM CDT     -0.00 knots Slack
Fri -- 08:10 PM CDT     Full Moon
Fri -- 08:21 PM CDT     Sunset
Fri -- 08:33 PM CDT     Moonrise
Fri -- 09:03 PM CDT     -2.41 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Bolivar Roads, Texas Current, knots
12
am
-1
1
am
-0.2
2
am
0.7
3
am
1.5
4
am
2.1
5
am
2.3
6
am
2.2
7
am
1.8
8
am
1.4
9
am
1.1
10
am
0.8
11
am
0.5
12
pm
0.2
1
pm
-0.1
2
pm
-0.4
3
pm
-0.6
4
pm
-0.8
5
pm
-1.1
6
pm
-1.6
7
pm
-2
8
pm
-2.3
9
pm
-2.4
10
pm
-2.3
11
pm
-2


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




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