Port Aransas, TX Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Port Aransas, TX

June 21, 2024 10:50 PM CDT (03:50 UTC) Change Location
Sunrise 6:32 AM   Sunset 8:29 PM
Moonrise 7:39 PM   Moonset 4:50 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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GMZ232 Expires:202406221515;;441159 Fzus54 Kcrp 220217 Cwfcrp
coastal waters forecast for texas national weather service corpus christi tx 917 pm cdt Fri jun 21 2024
middle texas coastal waters from baffin bay to matagorda ship channel out to 60 nautical miles. Seas are provided as a range of the average height of the highest 1/3 of the waves - .along with occasional height of the average highest 10 percent of the waves.
gmz231-232-221515- baffin bay and upper laguna madre-corpus christi and nueces bays- 917 pm cdt Fri jun 21 2024

Rest of tonight - East winds 10 to 15 knots, diminishing to 5 to 10 knots. Bay and inland waters slightly choppy to occasionally choppy. A slight chance of showers and Thunderstorms late this evening, then a chance of showers and Thunderstorms.

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

Saturday night - East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Bay and inland waters slightly choppy to occasionally choppy. A chance of showers and Thunderstorms.

Sunday - East winds 5 to 10 knots. Bay and inland waters smooth. A chance of Thunderstorms. Showers likely, mainly in the morning.

Sunday night - Southeast winds 5 to 10 knots. Bay and inland waters smooth. A slight chance of showers and Thunderstorms.

Monday - Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Bay and inland waters slightly choppy to occasionally choppy. A chance of showers. A chance of Thunderstorms in the afternoon.

Monday night - Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Bay and inland waters slightly choppy to occasionally choppy.

Tuesday - Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Bay and inland waters slightly choppy to occasionally choppy.

Tuesday night - Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Bay and inland waters slightly choppy to occasionally choppy.

Wednesday - South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Bay and inland waters slightly choppy to occasionally choppy.

Wednesday night - Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Bay and inland waters slightly choppy to occasionally choppy.
winds and waves higher in and near Thunderstorms.

GMZ200 917 Pm Cdt Fri Jun 21 2024

Synopsis for the middle texas coastal waters -
expect a light to moderate onshore flow to persist. Scattered showers will remain in the forecast through the weekend and into early next week. Weak to moderate onshore flow is expected through next week.


7 Day Forecast for Marine Location Near Port Aransas, TX
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Area Discussion for - Corpus Christi, TX
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FXUS64 KCRP 212302 AFDCRP

Area Forecast Discussion National Weather Service Corpus Christi TX 602 PM CDT Fri Jun 21 2024

New AVIATION

SHORT TERM
(Today through Saturday)
Issued at 110 PM CDT Fri Jun 21 2024

Deep moisture continues to stream into the region today, characterized by PWAT values of 1.75 - 2". As a result, showers continue to develop across South Texas. While these are producing heavy rain, they are short lived. The best chance for continued precipitation through this evening will be across Brush Country with lesser chances towards the Coastal Plains and Coastal Bend area. Isolated to scattered storms will continue to be possible area wide through Saturday.

The Coastal Flood Warning remains in effect through this evening.
A few locations continue to see moderate flooding as of this afternoon, though a transition to minor flooding is expected area wide tonight, which would warrant a Coastal Flood Advisory through the remainder of the short term period. The rip current risk will remain high through the short term period.

LONG TERM
(Saturday night through next Thursday)
Issued at 110 PM CDT Fri Jun 21 2024

- Monitoring the Southwestern Gulf of Mexico for potential tropical development

- Dangerous heat returns with a moderate risk for heat-related impacts

A renewed fetch of deep tropical moisture will move into South Texas Saturday night with PWAT values nearing 2.5 inches across southern portions of the area and 2.25 inches elsewhere. This will be associated with a tropical disturbance in the Bay of Campeche.
The NHC currently gives this a 50% chance of developing into a tropical cyclone in the next two days and a 60% chance over the next 7 days.

Should this system develop, it will likely head towards the Mexico Coast. However, with a broad area of high pressure developing over the region, this should help to keep the majority of the impacts south of the region, with perhaps the exception of more widespread rain chances. Most of the guidance currently keeps the brunt of the precipitation over Deep South Texas and Northeastern Mexico with much less impressive amounts across our region.

Just how far north this precipitation makes it will also have an impact on our cloud cover and thus our temperatures. If the brunt of the precipitation remains south, then dangerous heat will likely develop next week with heat indices exceeding 110 degrees for many locations during much of the week.

There remains a lot of uncertainty with the forecast beyond this weekend, but as the system moves over the Gulf this weekend, things should start to become more clear.

AVIATION
(00Z TAFS)
Issued at 559 PM CDT Fri Jun 21 2024

VFR conditions will prevail through the TAF cycle though periods of MVFR ceilings and visibility will be possible between 09Z and 14Z. Winds will continue to diminish, becoming light and variable overnight, then generally east/northeast and light Saturday.

MARINE
Issued at 110 PM CDT Fri Jun 21 2024

Wave heights continue to gradually subside, but will remain rough into this evening. Small craft advisory conditions are expected to end by 7PM this evening, so the Small Craft Advisory will likely be allowed to expire at that time. Expect a light to moderate onshore flow to persist through the weekend. Scattered showers will remain in the forecast through early next week. Weak to moderate onshore flow is expected through next week.

PRELIMINARY POINT TEMPS/POPS
Corpus Christi 78 90 78 91 / 30 40 30 60 Victoria 74 91 74 90 / 10 10 10 40 Laredo 76 90 76 91 / 20 50 20 60 Alice 75 90 76 91 / 30 40 20 70 Rockport 81 91 81 92 / 30 30 30 50 Cotulla 76 92 76 94 / 10 20 0 30 Kingsville 76 90 77 90 / 40 50 40 70 Navy Corpus 82 89 82 89 / 40 50 50 70

CRP WATCHES/WARNINGS/ADVISORIES
TX...Coastal Flood Warning until 7 PM CDT this evening for TXZ245- 342>345-347-442-443-447.

High Rip Current Risk through Saturday evening for TXZ345-442- 443-447.

GM...Small Craft Advisory until 7 PM CDT this evening for GMZ250-255- 270-275.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
HIVT2 0 mi51 min 84°F 29.9980°F
RTAT2 - 8775237 - Port Aransas, TX 0 mi51 minENE 13G16 84°F 86°F30.01
PTAT2 - Port Aransas, TX 1 mi51 minENE 19G21 83°F
UTVT2 1 mi51 min 84°F 29.9680°F
ANPT2 2 mi51 minNE 16G20 83°F 85°F29.98
MHBT2 7 mi51 minE 12G16 84°F 86°F29.9982°F
LQAT2 12 mi51 minE 9.9G15 83°F 86°F29.9980°F
RCPT2 - 8774770 - Rockport, TX 13 mi51 minE 8G13 84°F 86°F29.98
PACT2 - 8775792 - Packery Channel, TX 17 mi51 minENE 14G18 84°F 86°F30.01
TAQT2 - 8775296 - Texas State Aquarium, TX 17 mi51 min 85°F29.98
TXVT2 17 mi51 min 84°F 29.9880°F
TLVT2 20 mi51 min 84°F 29.9978°F
NUET2 22 mi51 minESE 16G19 86°F29.98
VTBT2 24 mi51 minE 14G18 83°F 87°F29.9978°F
IRDT2 28 mi51 minE 12G15 84°F 86°F30.01
AWRT2 30 mi51 minE 12G17 84°F 86°F30.01
BABT2 - 8776604 - Baffin Bay; Point of Rocks, TX 42 mi51 minENE 15G17 83°F 87°F29.99
SDRT2 - 8773037 - Seadrift, TX 44 mi51 minE 6G8 83°F 85°F30.01


Wind History for Port Aransas, TX
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KRAS MUSTANG BEACH,TX 2 sm15 minE 1110 smPartly Cloudy82°F77°F84%30.04
KNGP CORPUS CHRISTI NAS/TRUAX FIELD,TX 16 sm54 minE 1510 smClear30.01
KRKP ARANSAS CO,TX 17 sm57 minE 149 smA Few Clouds84°F77°F79%30.02
KCRP CORPUS CHRISTI INTL,TX 23 sm59 minE 1110 smA Few Clouds84°F75°F74%30.02
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Wind History graph: RAS
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Tide / Current for Aransas Channel, Texas
   
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Aransas Channel
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Fri -- 05:40 AM CDT     1.63 feet High Tide
Fri -- 05:50 AM CDT     Moonset
Fri -- 06:32 AM CDT     Sunrise
Fri -- 08:10 PM CDT     Full Moon
Fri -- 08:27 PM CDT     Sunset
Fri -- 08:38 PM CDT     Moonrise
Fri -- 08:57 PM CDT     -0.61 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Aransas Channel, Texas, Tide feet
12
am
0.4
1
am
0.7
2
am
1.1
3
am
1.3
4
am
1.5
5
am
1.6
6
am
1.6
7
am
1.6
8
am
1.6
9
am
1.5
10
am
1.5
11
am
1.5
12
pm
1.4
1
pm
1.3
2
pm
1.2
3
pm
0.9
4
pm
0.6
5
pm
0.3
6
pm
-0.1
7
pm
-0.4
8
pm
-0.6
9
pm
-0.6
10
pm
-0.5
11
pm
-0.3


Tide / Current for Aransas Pass, Texas Current
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Aransas Pass
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Fri -- 12:52 AM CDT     0.00 knots Slack
Fri -- 05:34 AM CDT     2.24 knots Max Flood
Fri -- 05:50 AM CDT     Moonset
Fri -- 06:32 AM CDT     Sunrise
Fri -- 01:05 PM CDT     -0.00 knots Slack
Fri -- 08:04 PM CDT     -2.38 knots Max Ebb
Fri -- 08:10 PM CDT     Full Moon
Fri -- 08:27 PM CDT     Sunset
Fri -- 08:38 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Aransas Pass, Texas Current, knots
12
am
-0.6
1
am
0.1
2
am
0.8
3
am
1.6
4
am
2
5
am
2.2
6
am
2.2
7
am
2.2
8
am
2
9
am
1.7
10
am
1.4
11
am
1
12
pm
0.5
1
pm
0
2
pm
-0.3
3
pm
-0.7
4
pm
-1
5
pm
-1.5
6
pm
-2
7
pm
-2.3
8
pm
-2.4
9
pm
-2.3
10
pm
-2
11
pm
-1.6


Weather Map
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GEOS Local Image of southern planes -- texas   
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Corpus Christi, TX,




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