Port Lavaca, TX Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Tue Jun 30 |
Partly Cloudy | -º / 82º | 6% | SSE 16 mph | 80% | |
|
Wed Jul 1 |
Partly Cloudy View Hourly |
86º / 82º | 7% | SSE 13 mph | 75% | |
| 2am | Mostly Clear | 84º | 2% | SSE 14 mph | 79% | |
| 3am | Mostly Clear | 84º | 2% | SSE 14 mph | 79% | |
| 4am | Mostly Clear | 84º | 2% | SSE 13 mph | 79% | |
| 5am | Mostly Clear | 84º | 4% | SSE 13 mph | 78% | |
| 6am | Partly Cloudy | 83º | 4% | SSE 12 mph | 79% | |
| 7am | Mostly Sunny | 83º | 4% | SSE 11 mph | 80% | |
| 8am | Mostly Sunny | 84º | 5% | SSE 10 mph | 76% | |
| 9am | Partly Cloudy | 84º | 5% | SSE 11 mph | 77% | |
| 10am | Partly Cloudy | 85º | 5% | SSE 11 mph | 75% | |
| 11am | Partly Cloudy | 85º | 6% | SSE 10 mph | 74% | |
| 12pm | Partly Cloudy | 85º | 4% | SSE 10 mph | 75% | |
| 1pm | Partly Cloudy | 85º | 4% | SE 10 mph | 74% | |
| 2pm | Mostly Sunny | 85º | 4% | SE 11 mph | 74% | |
| 3pm | Partly Cloudy | 86º | 4% | SE 11 mph | 73% | |
| 4pm | Mostly Sunny | 86º | 4% | SE 12 mph | 74% | |
| 5pm | Mostly Sunny | 86º | 7% | SE 12 mph | 74% | |
| 6pm | Sunny | 85º | 8% | SE 13 mph | 76% | |
| 7pm | Sunny | 85º | 5% | SE 13 mph | 76% | |
| 8pm | Mostly Sunny | 84º | 5% | SE 12 mph | 78% | |
| 9pm | Mostly Clear | 84º | 5% | SE 11 mph | 81% | |
| 10pm | Mostly Clear | 83º | 5% | SE 12 mph | 79% | |
| 11pm | Clear | 83º | 5% | SE 12 mph | 79% | |
|
Thu Jul 2 |
Partly Cloudy View Hourly |
85º / 81º | 7% | SSE 13 mph | 75% | |
| 12am | Mostly Clear | 83º | 5% | SSE 11 mph | 79% | |
| 1am | Mostly Clear | 84º | 11% | SSE 12 mph | 79% | |
| 2am | Mostly Clear | 84º | 4% | SSE 11 mph | 79% | |
| 3am | Mostly Clear | 84º | 9% | SSE 12 mph | 77% | |
| 4am | Mostly Clear | 84º | 5% | S 11 mph | 78% | |
| 5am | Partly Cloudy | 83º | 5% | S 10 mph | 77% | |
| 6am | Mostly Clear | 83º | 4% | S 9 mph | 78% | |
| 7am | Mostly Sunny | 83º | 5% | S 8 mph | 79% | |
| 8am | Mostly Sunny | 83º | 4% | S 7 mph | 77% | |
| 9am | Partly Cloudy | 84º | 6% | SSE 8 mph | 76% | |
| 10am | Partly Cloudy | 84º | 6% | SSE 8 mph | 74% | |
| 11am | Partly Cloudy | 85º | 5% | SSE 8 mph | 73% | |
| 12pm | Partly Cloudy | 85º | 6% | SSE 8 mph | 74% | |
| 1pm | Mostly Sunny | 85º | 7% | SE 9 mph | 74% | |
| 2pm | Sunny | 85º | 5% | SE 10 mph | 76% | |
| 3pm | Sunny | 85º | 4% | SE 10 mph | 75% | |
| 4pm | Sunny | 85º | 5% | SE 11 mph | 74% | |
| 5pm | Sunny | 85º | 5% | SE 12 mph | 75% | |
| 6pm | Sunny | 85º | 8% | SE 13 mph | 76% | |
| 7pm | Sunny | 84º | 5% | SE 13 mph | 77% | |
| 8pm | Mostly Sunny | 84º | 5% | SE 12 mph | 79% | |
| 9pm | Mostly Clear | 83º | 5% | SE 12 mph | 80% | |
| 10pm | Mostly Clear | 83º | 5% | SE 11 mph | 81% | |
| 11pm | Partly Cloudy | 83º | 5% | SSE 11 mph | 81% | |
|
Fri Jul 3 |
Mostly Sunny View Hourly |
86º / 82º | 16% | SSE 13 mph | 77% | |
| 12am | Mostly Clear | 83º | 6% | SSE 11 mph | 81% | |
| 1am | Partly Cloudy | 83º | 5% | SSE 12 mph | 81% | |
|
Sat Jul 4 |
Partly Cloudy | 86º / 82º | 15% | S 13 mph | 76% | |
|
Sun Jul 5 |
Partly Cloudy | 86º / 81º | 10% | S 12 mph | 75% | |
|
Mon Jul 6 |
Partly Cloudy | 86º / 82º | 19% | S 12 mph | 77% | |
|
Tue Jul 7 |
Mostly Sunny | 86º / 82º | 18% | S 13 mph | 78% | |
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Buoy Data
For Port Lavaca, TX -
Wind Forecast
In Port Lavaca, TX -
Radar
In Port Lavaca, TX -
Marine Forecast
In Port Lavaca, TX
Weather Radar for Port Lavaca, TX See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Port Lavaca, TX
SSE wind around 15 kt. Mostly clear. Seas around 2 ft.
SSE wind around 10 kt. Sunny. Seas around 2 ft.
SE wind 10 to 15 kt. Mostly clear. Seas around 2 ft.
SE wind 5 to 10 kt. Sunny. Seas around 2 ft.
SE wind around 10 kt. Mostly clear. Seas around 2 ft.
SSE wind 5 to 10 kt. Sunny. Seas 1 to 2 ft.
SSE wind 10 to 15 kt. Mostly clear. Seas around 2 ft.
SSE wind around 10 kt. Sunny. Seas 1 to 2 ft.
S wind around 15 kt. Mostly clear. Seas around 2 ft.
NOAA Buoy Data Near Port Lavaca, TX See Map
Wind Speed Forecast for Port Lavaca, TX
| Wednesday | Thursday | Friday | ||||||||||
| Wind Speed (MPH) | 14 | 12 | 11 | 11 | 13 | 12 | 11 | 9 | 8 | 10 | 13 | 11 |
| 7am | 11am | 3pm | 7pm | 11pm | 3am | 7am | 11am | 3pm | 7pm | 11pm | 3am | |
| MPH | 14 | 12 | 11 | 11 | 13 | 12 | 11 | 9 | 8 | 10 | 13 | 11 |
| DIR | SSE | SSE | SSE | SE | SE | SE | SSE | S | SSE | SE | SE | SE |
Current Weather Conditions In Port Lavaca, TX
As Of: 31 minutes ago
- 84ºF
- 95ºF
- 14mph
- 0º (SSE)
- 20mph
- Mostly Clear
- 10mi
- 29.97"
- 79%
- 0ºF
The weather right now in Port Lavaca, TX is Mostly Clear. The current temperature is 84°F, and the expected high and low for today, Wednesday, July 1, 2026, are -° high temperature and 82°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the South Southeast. The wind is gusting to 20 mph. With the wind and the atmosphere the temperature feels like 95° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 79 percent, and air pressure at 29.97 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).
...HIGH RIP CURRENT RISK IN EFFECT UNTIL 10 AM CDT THIS MORNING...
WHAT: Dangerous rip currents.
WHERE: Gulf-facing beaches, including the Matagorda
Peninsula, Brazoria County beaches, Galveston Island and the
Bolivar Peninsula.
WHEN: Until 10 AM CDT this morning.
IMPACTS: Rip currents can sweep even the best swimmers away
from shore into deeper water.
PRECAUTIONARY / PREPAREDNESS ACTIONS:
Swim near a lifeguard and away from rocks, jetties, and piers. If
caught in a rip current, relax and float. Don't swim against the
current. If able, swim in a direction following the shoreline. If
unable to escape, face the shore and call or wave for help.
&&