Baffin Bay to Port Aransas 20 - 60 NM Marine Forecast
| Today...East Winds 10 To 15 Knots. Seas 3 To 5 Feet, Occasionally To 6 Feet. Wave Detail: East 5 Feet At 8 Seconds. A Slight Chance Of Thunderstorms. A Chance Of Showers Early This Morning, Then A Slight Chance Of Showers Late This Morning And Afternoon. |
| Tonight...East Winds 10 To 15 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: East 4 Feet At 8 Seconds. A Slight Chance Of Showers In The Evening, Then A Chance Of Showers With A Slight Chance Of Thunderstorms After Midnight. |
| Wednesday...Southeast Winds 5 To 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: East 4 Feet At 8 Seconds. A Chance Of Showers With A Slight Chance Of Thunderstorms. |
| Wednesday Night...Southeast Winds 10 To 15 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: East 4 Feet At 8 Seconds. |
| Thursday...East Winds 10 To 15 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: East 4 Feet At 7 Seconds. |
| Thursday Night...East Winds 10 To 15 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: East 4 Feet At 8 Seconds. |
| Friday...Southeast Winds 10 To 15 Knots, Diminishing To 5 To 10 Knots In The Afternoon. Seas Around 4 Feet, Occasionally To 5 Feet. |
| Friday Night...Southeast Winds Around 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. |
| Saturday...Southeast Winds 5 To 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. |
| Saturday Night...Southeast Winds 5 To 10 Knots. Seas 2 To 3 Feet. Winds And Seas Higher In And Near Thunderstorms. |
| Area Forecast Discussion National Weather Service Corpus Christi TX 115pm CDT Monday Oct 26 2026 Issued at 113pm CDT Monday Oct 26 2026 A few showers will push into the Coastal Bend this afternoon, before dissipating inland. Moisture will increase tonight in combination of a mid-level shortwave, causing PWAT (Precipitable Water) values to near 2.0" (99th percentile) and bringing scattered to numerous showers over the Coastal Bend early Tuesday morning. Coverage will shift inland along the seabreeze in the afternoon, followed by a lull in activity Tuesday night. We won't have as good of mid-level support for convection on Wednesday, but there remains a weak inverted surface trough to aid in convergence along with the seabreeze and enhanced moisture to allow for a medium chance of showers and low chance for thunderstorms over the Coastal Plains. Remnants of what is currently Tropical Storm Vance over the east Pacific will move into Mexico and advect even more moisture over South Texas Thursday, more focused along the Rio Grande. Therefore, medium to high rain chances (40-70%) will shift over the Brush Country and Rio Grande Plains on Thursday, with lower chances eastward. Rain chances lower to 20-45% Friday as the remnants move northeastward across the state. Total rainfall through Friday remains around an inch or less areawide, with locally higher amounts up to around 2". Heading into Halloween weekend, we'll maintain low rain chances due to abundant moisture and diurnal processes. The mid-level flow becomes more zonal with a subtle shortwave remaining off to our north, not aiding in lift. There are signs of our next cold front pushing through early next week Monday night into Tuesday. We'll need to keep a close eye on this progression. Lastly, minor coastal flooding will likely develop during high tide each afternoon into evening for the Middle Texas Coast through the work week, as swell periods remain high along with a persistent easterly flow and astronomical high tide. In addition, these conditions will increase the risk of rip currents, creating more dangerous swimming conditions. Marine Issued at 113pm CDT Monday Oct 26 2026 Gentle to moderate (BF 3-4) east to southeasterly flow will persist through this week, with seas generally between 3-5 feet. We could see slightly higher seas of 6-7 feet over the offshore waters tonight into early Tuesday morning. Medium to high shower and thunderstorm chances start this evening and will continue through Wednesday, before decreasing to low chances Thursday and Friday. NOAA Corpus Christi TX Office: Watches - Warnings - Advisories TX...Coastal Flood Advisory until 4am CDT Wednesday for TXZ345-442- 443-447. GM...None. |
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