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Marine Weather and Tide Forecast for Anahuac, TX

June 13, 2025 1:34 AM CDT (06:34 UTC)
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Sunrise 6:17 AM   Sunset 8:22 PM
Moonrise 9:47 PM   Moonset 7:05 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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NOTE: Zones were updated 3/20/2025
GMZ335 Galveston Bay- 1113 Pm Cdt Thu Jun 12 2025

.small craft should exercise caution - .

Rest of tonight - South winds 15 to 20 knots. Bay waters choppy. A chance of showers and Thunderstorms late this evening, then a slight chance of showers and Thunderstorms. A chance of showers and Thunderstorms late.

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

Friday night - South winds 10 to 15 knots. Bay waters slightly choppy.

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

Saturday night - South winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and Thunderstorms early in the evening.

Sunday - South winds around 10 knots. Bay waters smooth to slightly choppy. A chance of showers and Thunderstorms.

Sunday night - South winds 10 to 15 knots. Bay waters slightly choppy.

Monday - South winds 10 to 15 knots. Bay waters slightly choppy. A chance of Thunderstorms. A chance of showers in the morning, then showers likely in the afternoon.

Monday night - South winds 10 to 15 knots. Bay waters slightly choppy.

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

Tuesday night - South winds 10 to 15 knots. Bay waters 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 1113 Pm Cdt Thu Jun 12 2025

Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
recent wind data offshore suggest seas will be slow to decrease today. With winds expected to increase again this evening and tonight, we opted to issue a small craft advisory due to hazardous seas for the offshore gulf waters through Friday morning. Showers and Thunderstorm activity will diminish later this afternoon. However, we expect an increasing chance of Thunderstorms once again late tonight through Friday morning. The forecast for the weekend into early next week features light to moderate onshore flow and a continued daily risk of showers and Thunderstorms. Higher winds and waves can be expected in the vicinity of any Thunderstorm.

7 Day Forecast for Marine Location Near Anahuac, TX
   
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NEW! Add second zone forecast

Tide / Current for Point Barrow, Trinity Bay, Texas
  
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Point Barrow
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Thu -- 03:43 AM CDT     -0.25 feet Low Tide
Thu -- 06:18 AM CDT     Sunrise
Thu -- 07:07 AM CDT     Moonset
Thu -- 01:51 PM CDT     1.25 feet High Tide
Thu -- 08:20 PM CDT     Sunset
Thu -- 10:01 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Point Barrow, Trinity Bay, Texas does not exist in database. Press Edit above and select a valid nearby location.

Point Barrow, Trinity Bay, Texas, Tide feet
12
am
0.4
1
am
0.2
2
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-0.1
3
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-0.2
4
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-0.2
5
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-0.2
6
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-0.1
7
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0.1
8
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0.4
9
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0.6
10
am
0.8
11
am
1
12
pm
1.2
1
pm
1.2
2
pm
1.3
3
pm
1.2
4
pm
1.2
5
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1.2
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1.1
7
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1.1
8
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1.1
9
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1
10
pm
0.9
11
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0.8

Tide / Current for Eagle Point, Texas
  
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Eagle Point
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Thu -- 03:15 AM CDT     -0.22 feet Low Tide
Thu -- 06:19 AM CDT     Sunrise
Thu -- 07:08 AM CDT     Moonset
Thu -- 11:57 AM CDT     1.13 feet High Tide
Thu -- 08:20 PM CDT     Sunset
Thu -- 10:00 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Eagle Point, Texas does not exist in database. Press Edit above and select a valid nearby location.

Eagle Point, Texas, Tide feet
12
am
0.2
1
am
-0
2
am
-0.2
3
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-0.2
4
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-0.2
5
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-0.1
6
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0.1
7
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0.3
8
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0.6
9
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0.8
10
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1
11
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1.1
12
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1.1
1
pm
1.1
2
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1.1
3
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1
4
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1
5
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1
6
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1
7
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1
8
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0.9
9
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0.8
10
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0.7
11
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0.5

Area Discussion for Houston/Galveston, TX
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NOTE: mouseover dotted underlined text for definition
FXUS64 KHGX 130535 AFDHGX

Area Forecast Discussion National Weather Service Houston/Galveston TX 1235 AM CDT Fri Jun 13 2025

New AVIATION

UPDATE
Issued at 605 PM CDT Thu Jun 12 2025

Some stratiform very light rain skirting across some of the coastal counties, but much of the focusing has pushed well offshore. With a worked over atmosphere, not expecting much in the way of impactful rainfall well into the overnight hours. We are however looking for some scattered shra/tstm redevelopment a few hours before sunrise near the coast...eventually expanding to around the US59/I69 corridor as we head into the late morning and early afternoon hours. This activity should be more disorganized in nature than what we saw pass through last night and this morning. Have cancelled the Flood Watch for all locations except Jackson, Matagorda & Brazoria Counties who saw 6-14" of rainfall earlier today. Extended the Watch there thru the day Friday.
Despite the more scattered nature of the precipitation, some decent downpours remain a possibility. If they happen to fall right over that corridor that has already seen high amounts, water will be prone to rapidly runoff and cause some localized flooding (much lower thresholds/rates than we'd typically see elsewhere). 47

SHORT TERM
(This evening through Friday Night)
Issued at 1257 PM CDT Thu Jun 12 2025

Widespread showers and scattered thunderstorms that affected many locations in Southeast TX will continue to gradually shift to our east. We are still expecting to have some vort maxes pass overhead this afternoon to evening which could continue to result in areas of light rain through at least the early evening hours, in particular for areas near and south of I-10. Some coastal locations may see brief periods of moderate rain. Rain chances will decrease during the early night hours, although some isolated showers may still occur from time to time. A few more rounds of showers and storms can be expected later tonight into Friday as the mid level disturbance continues to meander within the OK/AR region and an unstable airmass remains in place. We will have sufficient moisture to support the early morning showers and storms, however, models indicate some drier air in our region during that time as well...which could help keep some of the rainfall more on the light to moderate range. We are expecting to then see an uptick in showers and storms after sunrise and into early afternoon hours, as both moisture and instability increases.
Some of these storms will once again be capable of producing gusty winds, frequent lightning, and periods of heavy rainfall.
We will need to keep an eye on the areas that received high rainfall amounts today as these soils may stay fairly saturated on Friday and any additional heavy rainfall could lead to additional flooding impacts. That being said, we may consider extending the Flood Watch for portions of Southeast TX.

Given that the timing for these showers and storms may occur during the morning commute, it is recommended to stay aware of your surroundings and keep an eye on the radar and road conditions. Have multiple ways of receiving weather alerts. Do not cross any flooded areas.

Cotto

LONG TERM
(Saturday through next Wednesday)
Issued at 1105 AM CDT Thu Jun 12 2025

The long term flow pattern features mid/upper ridging over SW and SE CONUS, and a positive tilt trough extending from the Ohio River Valley down to south-coastal Texas. This pattern will keep the daily risk of showers and thunderstorms in the forecast through the middle portion of next week, though there are signs of a pattern change featuring more ridging over our neck of the woods by the middle to later portion of next week. The environment this weekend through early next week should remain moisture rich.
Global ensembles suggest PWATs skewing above normal through at least Monday. By Tuesday-Wednesday, ensembles are bifurcated between keeping PWATs anomalously high and dropping PWATs to near normal values. But even normal SE Texas June PWATs are pretty high. So moisture is not an issue. With the daily chance of showers/thunderstorms will also come the risk of locally heavy rainfall and flooding. Given the heavy rains we have seen this week, it may not take THAT much rain to result in localize flooding this weekend into early next week.

Regarding temperatures, afternoon highs are expected to be in the upper 80s to low 90s. It will remain very humid. Even the "drier" guidance shows afternoon dew points in the low 70s. Current blend utilized in our dew point grids shows afternoon values generally in the mid 70s (upper 70s near the coast). Peak afternoon heat index values are expected to be near 105 degrees (technically below heat advisory criteria). However, WBGT values are expected to peak around 86-88 during the early afternoon. These values are considered hazardous for anyone doing strenuous activity as well as those who are sensitive to heat (example elderly, young children).

Drink your water y'all!

Self

AVIATION
(06Z TAF Issuance)
Issued at 1217 AM CDT Fri Jun 13 2025

Lower cloud decks should fill in overnight with intermittent MVFR CIGS possible during the predawn hours of Friday. Areas north of I-10 closer to KCLL and KUTS are most likely to see these lower FLs, though model guidance is starting to back off on their extend and impacts. FLs briefly improve after sunrise, though as it does the next wave of showers/thunderstorms should start to develop during the late morning. Much of this activity should be focused south of the I-10 corridor closer to Galveston & Chambers county. Terminals in the vicinity of this area may see training storms, capable of producing gusty winds and low visibility from heavier rains. North of I-10, storm activity will generally be more isolated and broadly weaker in many regards. Showers and storms taper off late Friday afternoon/early evening with MVFR decks/cigs possible again overnight.

03

MARINE
Issued at 1105 AM CDT Thu Jun 12 2025

Thunderstorms, gusty winds, and rough seas will result in hazardous marine conditions into the early afternoon today.
Conditions are expected to improve this afternoon. However, onshore flow is expected to increase again tonight into Friday morning, likely increasing seas again. Conditions will be borderline Small Craft Advisory and an advisory may be warranted at some point between now and Friday morning. The outlook for this weekend into early next week features continued light to moderate onshore flow and a daily risk of showers and thunderstorms. Higher winds and waves possible in the vicinity of any thunderstorm.

PRELIMINARY POINT TEMPS/POPS
College Station (CLL) 75 90 75 91 / 10 30 0 30 Houston (IAH) 77 91 77 92 / 10 50 10 50 Galveston (GLS) 82 89 83 89 / 20 30 10 40

HGX WATCHES/WARNINGS/ADVISORIES
TX...Flood Watch through this evening for TXZ235>237-335>337-436-437.

GM...Small Craft Should Exercise Caution until 7 AM CDT this morning for GMZ330-335-350-355.

Small Craft Advisory until 7 AM CDT this morning for GMZ370-375.


Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
MGPT2 - 8770613 - Morgans Point, TX 15 mi47 minE 2.9G5.1 83°F
RLOT2 - 8770971 - Rollover Pass, TX 18 mi47 minSSE 13G16
HIST2 19 mi47 minSE 4.1G7
EPTT2 - 8771013 - Eagle Point, TX 21 mi47 minSE 13G14 82°F
GNJT2 - 8771341 - Galveston Bay (North Jetty), TX 26 mi47 minSSE 15G17 82°F
GTOT2 29 mi47 minSSE 6G12 85°F
NCHT2 - 8770777 - Manchester, TX 30 mi47 minS 7G8.9 82°F
GRRT2 31 mi47 minSE 8.9G13 80°F
42035 - GALVESTON 22NM East of Galveston, TX 37 mi35 minSE 12G16 83°F 83°F29.8976°F
KGVW 42 mi40 minSE 14 84°F 75°F
PORT2 - 8770475 - Port Arthur, TX 42 mi47 minESE 2.9G6 83°F
TXPT2 46 mi47 minSE 15G16 87°F


Wind History for Morgans Point, TX
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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg

Weather Map
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GEOS Local Image of Southern Mississippi Valley  
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Houston/Galveston, TX,





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