Bay and Waterways from Port Aransas to Port O'Connor Marine Forecast
| Rest Of Today...South Wind 5 To 10 Knots. Bays Smooth. Patchy Fog Late In The Morning. |
| Tonight...South Wind 10 To 15 Knots. Bays Slightly Choppy To Occasionally Choppy. Patchy Fog In The Evening, Then Areas Of Fog After Midnight. |
| Wednesday...Southwest Wind 10 To 15 Knots Becoming North 15 To 20 Knots In The Afternoon. Bays Choppy To Occasionally Rough. |
| Wednesday Night...North Wind 20 To 25 Knots. Bays Choppy To Rough. |
| Thursday...North Wind 15 To 20 Knots. Bays Choppy To Occasionally Rough. |
| Thursday Night...Northeast Wind 10 To 15 Knots. Bays Slightly Choppy To Occasionally Choppy. |
| Friday...Northwest Wind 10 To 15 Knots Shifting West In The Afternoon. Bays Slightly Choppy To Occasionally Choppy. |
| Friday Night...South Wind 10 To 15 Knots. Bays Slightly Choppy To Occasionally Choppy. |
| Saturday...South Wind 10 To 15 Knots Increasing To 15 To 20 Knots In The Afternoon. Bays Choppy. |
| Saturday Night...South Wind Around 20 Knots. Bays Choppy To Occasionally Rough. |
| Area Forecast Discussion National Weather Service Corpus Christi TX 155pm CDT Wednesday September 16 2026 Issued at 153pm CDT Wednesday September 16 2026 Fortunately for us, heat advisories look like they may be on a hiatus for the next few days. While moisture increases for Thursday, cloud cover and the potential for rain should limit temperatures and, thus, heat-related impacts. PWAT (Precipitable Water) values will increase to near 2.2" for Thursday, which could lead to some areas of heavy rainfall and localized flash flooding, particularly if the storms are slow-movers. Increased moisture and a low potential for rain will continue through Friday afternoon. Rain chances will drop to 5-20% by this weekend and into early next, with rain chances mainly along the seabreeze. Models show a long easterly fetch developing across the northern gulf waters this week which may help push water farther up the beaches. Will continue to monitor trends for slightly higher than normal tides and/or an increased rip current risk. At this time, minor coastal flooding is not anticipated but will continue to be monitored. Marine Issued at 153pm CDT Wednesday September 16 2026 A gentle to moderate (BF3-4) breeze is expected, with occasional periods of fresh (BF 5) breezes through early next week. Low to medium (20-45%) rain chances today and tonight with increase to a medium to high (30-70%) chance by Thursday, before decreasing to a low chance once again on Friday. Fire Weather Issued at 1220am CDT Wednesday September 16 2026 ERC values will improve to the 50-69th percentile for much of the region and remain at those levels through the end of the week. While ERC values will be decreasing, relative humidity values will be improving with 30-45% Wednesday and above 40% across all of South Texas Thursday into the weekend. Therefore, elevated fire weather conditions are not expected at this time. NOAA Corpus Christi TX Office: Watches - Warnings - Advisories TX...None. GM...None. |
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