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Marine Weather and Tide Forecast for Corpus Christi, TX

April 21, 2025 6:29 AM CDT (11:29 UTC) Change Location
Sunrise 6:57 AM   Sunset 7:59 PM
Moonrise 1:54 AM   Moonset 12:37 PM 
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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
GMZ250 Coastal Waters From Baffin Bay To Port Aransas Out 20 Nm- Coastal Waters From Port Aransas To Matagorda Ship Channel Out 20 Nm- 218 Am Cdt Mon Apr 21 2025

Today - Southeast winds 5 to 10 knots, becoming east late. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: southeast 5 feet at 8 seconds. A chance of showers and Thunderstorms until late afternoon. Patchy fog this morning. Patchy fog late.

Tonight - East winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 8 seconds. Patchy dense fog.

Tuesday - Southeast winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 8 seconds. A slight chance of showers and Thunderstorms.

Tuesday night - Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 8 seconds. A slight chance of showers and Thunderstorms after midnight.

Wednesday - Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 7 seconds. A chance of showers and Thunderstorms, mainly in the morning.

Wednesday night - Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: southeast 4 feet at 7 seconds.

Thursday - Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet.

Thursday night - Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet.

Friday - Southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet.

Friday night - Southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet.
winds and seas higher in and near Thunderstorms.
GMZ200 218 Am Cdt Mon Apr 21 2025

Synopsis for the middle texas coastal waters -
a light to gentle breeze (bf 2-3) is expected today through Tuesday morning. Medium rain chances (40-60%) will linger across the waters today in response to a stalled boundary. Rain chances decrease late this afternoon. The onshore flow will increase to a moderate breeze (bf 4) Tuesday which will persist through the rest of the week and into the weekend. Low to medium rain chances (20-40%) are expected daily through Wednesday, before diminishing late week into the weekend.

7 Day Forecast for Marine Location Near Corpus Christi, TX
   
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Tide / Current for Corpus Christi, Texas
  
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Corpus Christi
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Mon -- 02:54 AM CDT     Moonrise
Mon -- 02:59 AM CDT     0.02 feet Low Tide
Mon -- 06:58 AM CDT     Sunrise
Mon -- 01:06 PM CDT     1.86 feet High Tide
Mon -- 01:37 PM CDT     Moonset
Mon -- 07:57 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Corpus Christi, Texas does not exist in database. Press Edit above and select a valid nearby location.

Corpus Christi, Texas, Tide feet
12
am
0.4
1
am
0.2
2
am
0.1
3
am
0
4
am
0.1
5
am
0.2
6
am
0.4
7
am
0.7
8
am
1
9
am
1.3
10
am
1.5
11
am
1.7
12
pm
1.8
1
pm
1.9
2
pm
1.8
3
pm
1.8
4
pm
1.7
5
pm
1.6
6
pm
1.5
7
pm
1.4
8
pm
1.3
9
pm
1.2
10
pm
1.1
11
pm
0.9

Tide / Current for Aransas Pass, Texas Current
  
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Aransas Pass
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Mon -- 01:45 AM CDT     -1.58 knots Max Ebb
Mon -- 02:54 AM CDT     Moonrise
Mon -- 06:57 AM CDT     Sunrise
Mon -- 07:54 AM CDT     0.00 knots Slack
Mon -- 12:21 PM CDT     1.60 knots Max Flood
Mon -- 01:36 PM CDT     Moonset
Mon -- 07:45 PM CDT     -0.00 knots Slack
Mon -- 07:56 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Aransas Pass, Texas Current does not exist in database. Press Edit above and select a valid nearby location.

Aransas Pass, Texas Current, knots
12
am
-1.3
1
am
-1.5
2
am
-1.6
3
am
-1.5
4
am
-1.3
5
am
-1.1
6
am
-0.8
7
am
-0.4
8
am
0
9
am
0.6
10
am
1.1
11
am
1.4
12
pm
1.6
1
pm
1.6
2
pm
1.5
3
pm
1.4
4
pm
1.2
5
pm
0.9
6
pm
0.6
7
pm
0.2
8
pm
-0.1
9
pm
-0.3
10
pm
-0.4
11
pm
-0.6

Area Discussion for Corpus Christi, TX
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FXUS64 KCRP 210748 AFDCRP

Area Forecast Discussion National Weather Service Corpus Christi TX 248 AM CDT Mon Apr 21 2025

New SHORT TERM, LONG TERM, AVIATION, MARINE, FIRE WEATHER

SHORT TERM
(Today through Tuesday)
Issued at 213 AM CDT Mon Apr 21 2025

Key Messages:

- Patchy dense fog expected through around 9 AM.
- Low to medium chances (20-50%) for rain early this morning into the afternoon hours. The rain could be heavy at times.

The weak front that moved into the area yesterday continues to linger around the Coastal Bend early this morning and will slowly begin to lift back to the north later today. Prior to that happening, fog will become more widespread across the Coastal Plains, Victoria Crossroads, and Coastal Bend, with visibilities briefly dropping to near 1/4 of a mile at times. The fog will begin to dissipate a little after sunrise and should be mostly gone by 9 or 10 AM this morning.

We will also see some showers begin to redevelop as we head towards sunrise, particularly along the coast and up towards the Victoria Crossroads. We could also see a couple thunderstorms across the Coastal Bend late this morning into the afternoon before precipitation chances start to diminish heading into this evening. These thunderstorms can produce heavy rain and there is around a 20-40 percent chance of at least 1 inch of rain across the northern Coastal Bend into the Victoria Crossroads.

Clouds will clear out across much of the region this evening before some low clouds build back in tonight. Lows tonight will be in the 60s and 70s with highs tomorrow in the 80s and 90s with a mix of sun and clouds and around a 20 percent chance of a shower or thunderstorm.

LONG TERM
(Tuesday night through next Sunday)
Issued at 213 AM CDT Mon Apr 21 2025

Key Messages:

- Low to medium rain chances Tuesday night through Thursday

A series of disturbances will track across South Texas throughout the week, combining with the available moisture to provide additional chances for showers and thunderstorms. Wednesday is shaping to be the most active day of the Extended period, with PoPs at around 20-50% from south to north. However, in terms of rainfall accumulations, these won't be as impressive with totals generally staying below 0.5" areawide. By late week into the weekend, moisture availability drops as weak ridging builds aloft with PoPs falling to less than 30% Thursday and Friday, and to less than 10% by the weekend.

Temperatures will remain above normal all week with highs mostly in the low 80s to mid 90s range, and overnight lows in the upper 60s to low 70s. Next weekend will be hot, with highs potentially reaching the triple digits out west.

AVIATION
(06Z TAFS)
Issued at 213 AM CDT Mon Apr 21 2025

Fog is becoming more widespread early this morning with some patchy dense fog around. This will continue to be the case until around 16Z with occasional MVFR and IFR conditions. Expect LIFR conditions in the densest fog. Additionally, showers are expected to redevelop after 10-12Z across the Coastal Bend and Victoria Crossroads. Rain chances are expected to decrease by late this afternoon.

MARINE
Issued at 213 AM CDT Mon Apr 21 2025

A light to gentle breeze (BF 2-3) is expected today through Tuesday morning. Medium rain chances (40-60%) will linger across the waters today in response to a stalled boundary. Rain chances decrease late this afternoon. The onshore flow will increase to a Moderate breeze (BF 4) Tuesday which will persist through the rest of the week and into the weekend. Low to medium rain chances (20-40%) are expected daily through Wednesday, before diminishing late week into the weekend.

FIRE WEATHER
Issued at 213 AM CDT Mon Apr 21 2025

Plentiful moisture with occasional rain and thunderstorm chances will maintain RH values above critical thresholds all week. No elevated or critical fire weather concerns are expected at this time.

PRELIMINARY POINT TEMPS/POPS
Corpus Christi 84 71 84 71 / 30 0 20 20 Victoria 85 68 86 69 / 30 0 40 30 Laredo 93 72 94 73 / 0 10 20 40 Alice 88 69 89 71 / 20 0 30 20 Rockport 83 72 84 73 / 40 0 20 20 Cotulla 95 71 93 72 / 0 0 30 40 Kingsville 85 70 87 71 / 30 0 20 20 Navy Corpus 80 72 81 73 / 40 0 20 20

CRP WATCHES/WARNINGS/ADVISORIES
TX...None.
GM...Small Craft Advisory until 7 AM CDT this morning for GMZ270-275.


Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
PACT2 - 8775792 - Packery Channel, TX 9 mi59 minE 4.1G5.1 75°F 77°F29.94
IRDT2 10 mi59 minE 5.1G6 75°F 78°F29.94
BABT2 - 8776604 - Baffin Bay; Point of Rocks, TX 20 mi59 minENE 6G7 74°F 81°F29.93
MHBT2 21 mi59 minESE 2.9G5.1 76°F 77°F29.9374°F
PTAT2 - Port Aransas, TX 22 mi89 minE 5.1G6 74°F
RTAT2 - 8775237 - Port Aransas, TX 22 mi59 minE 2.9G5.1 74°F 76°F29.94
ANPT2 23 mi59 minENE 5.1G6 74°F 29.93
HIVT2 23 mi59 min 75°F 29.9375°F
MIST2 23 mi74 min5.1 74°F 74°F
UTVT2 23 mi59 min 75°F 29.8975°F
TAQT2 - 8775296 - Texas State Aquarium, TX 24 mi59 min 75°F 76°F29.91
TXVT2 24 mi59 min 75°F 29.9175°F
LQAT2 26 mi59 minESE 5.1G6 75°F 77°F29.9275°F
TLVT2 26 mi59 min 76°F 29.9376°F
VTBT2 30 mi59 minNE 1G1.9 74°F 76°F29.9274°F
RCPT2 - 8774770 - Rockport, TX 35 mi59 minESE 4.1G6 76°F 29.93
42020 - Corpus Christi, TX 50NM Southeast of Corpus Christi, TX 45 mi39 minSE 7.8G9.7 75°F 5 ft29.9674°F


Wind History for No Ports station near this location
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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KNGP CORPUS CHRISTI NAS/TRUAX FIELD,TX 14 sm33 minESE 056 smOvercast Mist 75°F73°F94%29.95
KRAS MUSTANG BEACH,TX 20 sm14 minE 045 smOvercast Mist 75°F73°F94%29.98

Weather Map
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GEOS Local Image of SouthCentralPlains  
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Corpus Christi, TX,





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