Water Temperature of Lavaca Bay in Port Lavaca, TX

Current Water Temperature

84.2°F

Measurement Time: Wednesday, September 17, 2025, 3:12 PM CDT

Today's Tides

High: September 17, 9:37 AM, 1.47 ft

Temperature Locations

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Local Points of Interest

Fishing Pier Park; Point Comfort , TX

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Lavaca Bay

Station Name: Port Lavaca
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -1.1 feet / -0.3 meters

Nearest Address:
780–798 Broadway St
Port Lavaca, TX 77979
Calhoun County

GPS Coordinates: 28.640600, -96.609802

Nearby Water Temperatures

San Antonio Bay, Seadrift, TX (17.3 mi)
Matagorda Bay, Port O'Connor, TX (18.7 mi)
Matagorda Ship Channel, Port O'Connor, TX (22.5 mi)
Tres Palacios Bay, Palacios, TX (22.7 mi)
San Antonio Bay, Austwell, TX (30.6 mi)
Gulf Intracoastal Waterway, Matagorda, TX (42.4 mi)
East Matagorda Bay, Matagorda, TX (45.0 mi)
San Antonio River, Goliad, TX (47.0 mi)
Aransas Bay, Rockport, TX (50.3 mi)
Gulf Intracoastal Waterway, Sargent, TX (60.8 mi)
Aransas Pass, Port Aransas, TX (61.4 mi)
Corpus Christi Channel, Port Aransas, TX (62.1 mi)
Corpus Christi Bay, Portland, TX (66.8 mi)
San Antonio River, Runge, TX (69.8 mi)
Corpus Christi Bay, Corpus Christi, TX (74.4 mi)

Weather for Port Lavaca, Texas

Current Weather

95.7°F
Sunny
Conditions: Sunny
Humidity: 47%
Feels Like: 105.5°F
Wind: SE 13.9 mph
Wind Gusts: 15.9 mph
Pressure: 30 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 6.5

Five Day Weather Forecast

Sunny
Wed
H: 96°F
L: 73°F
Partly Cloudy
Thu
H: 89°F
L: 76°F
Cloudy
Fri
H: 89°F
L: 76°F
Patchy rain nearby
Sat
H: 89°F
L: 73°F
Patchy rain nearby
Sun
H: 90°F
L: 78°F

Air Quality

AQI: 1 - Good
PM2.5: 14.62 μg/m3
PM10: 17.39 μg/m3
Carbon Monoxide: 314.5 μg/m3
Nitrogen Dioxide: 2.04 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 119 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:20 PM
Sunset: 7:28 PM
Daylight: 12 hrs 16 mins
Moonrise: 3:05 AM
Moon Transit: 10:14 AM
Moonset: 5:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

9:15 PM - 11:45 PM
9:44 AM - 12:14 AM

Minor Periods

4:47 PM - 6:17 PM
2:35 AM - 4:05 AM

Action Rating: 2 out of 5

Wednesday, September 17, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 83.5°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 14.3 mph
UV Index: 2

Air Quality

AQI: 2 - Moderate
PM2.5: 15.9 μg/m3
PM10: 19.8 μg/m3
Carbon Monoxide: 331.52 μg/m3
Nitrogen Dioxide: 5.08 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 107.28 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:20 PM
Sunset: 7:28 PM
Daylight: 12 hrs 16 mins
Moonrise: 3:05 AM
Moon Transit: 10:14 AM
Moonset: 5:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

9:15 PM - 11:45 PM
9:44 AM - 12:14 AM

Minor Periods

4:47 PM - 6:17 PM
2:35 AM - 4:05 AM

Action Rating: 2 out of 5

Thursday, September 18, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 81.1°F
Average Humidity: 75%
Chance of Rain: 0%
Wind: 15.4 mph
UV Index: 2.1

Air Quality

AQI: 2 - Moderate
PM2.5: 17.63 μg/m3
PM10: 21.56 μg/m3
Carbon Monoxide: 304.95 μg/m3
Nitrogen Dioxide: 5.02 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 106.92 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:20 PM
Sunset: 7:27 PM
Daylight: 12 hrs 14 mins
Moonrise: 4:08 AM
Moon Transit: 11:04 AM
Moonset: 5:53 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:34 AM - 1:04 PM

Minor Periods

5:23 PM - 6:53 PM
3:38 AM - 5:08 AM

Action Rating: 2 out of 5

Friday, September 19, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 81.3°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 13.4 mph
UV Index: 2.2

Air Quality

AQI: 1 - Good
PM2.5: 11.93 μg/m3
PM10: 16.28 μg/m3
Carbon Monoxide: 262.26 μg/m3
Nitrogen Dioxide: 5.06 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 94.8 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:20 PM
Sunset: 7:26 PM
Daylight: 12 hrs 12 mins
Moonrise: 5:09 AM
Moon Transit: 11:50 AM
Moonset: 6:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:20 AM - 1:50 PM

Minor Periods

5:55 PM - 7:25 PM
4:39 AM - 6:09 AM

Action Rating: 3 out of 5

Saturday, September 20, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 81.1°F
Average Humidity: 73%
Chance of Rain: 73%
Wind: 16.1 mph
UV Index: 2.2

Air Quality

AQI: 1 - Good
PM2.5: 11.43 μg/m3
PM10: 15.81 μg/m3
Carbon Monoxide: 253.38 μg/m3
Nitrogen Dioxide: 5.22 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 80.76 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 1:19 PM
Sunset: 7:25 PM
Daylight: 12 hrs 11 mins
Moonrise: 6:07 AM
Moon Transit: 12:33 AM
Moonset: 6:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:03 AM - 2:33 PM

Minor Periods

6:24 PM - 7:54 PM
5:37 AM - 7:07 AM

Action Rating: 4 out of 5

Sunday, September 21, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 82.9°F
Average Humidity: 68%
Chance of Rain: 84%
Wind: 14.8 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 10.8 μg/m3
PM10: 15.03 μg/m3
Carbon Monoxide: 253.45 μg/m3
Nitrogen Dioxide: 4.45 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 69.46 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 1:19 PM
Sunset: 7:23 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:02 AM
Moon Transit: 1:14 PM
Moonset: 7:21 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:44 AM - 3:14 PM

Minor Periods

6:51 PM - 8:21 PM
6:32 AM - 8:02 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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