Water Temperature of Lavaca Bay in Port Lavaca, TX

Current Water Temperature

91.0°F

Measurement Time: Monday, September 7, 2026, 6:30 PM CDT

Today's Tides

 High: September 7, 10:12 AM, 1.5 ft

Temperature Locations

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Local Points of Interest

Fishing Pier Park; Point Comfort , TX

Lavaca Bay

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

Elevation Above Sea Level: 0 feet

Sensor Depth: -1 feet

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 mi)
San Antonio River, Goliad, TX (47 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

88°F
Mostly Clear
Mostly Clear
70%
SE 14 mph
77°F

Weather Forecast

Mostly Clear
Tonight
83°F - Mostly Clear
Sunny then Slight Chance Showers And Thunderstorms
Tuesday
89°F - Sunny then Slight Chance Showers And Thunderstorms
Mostly Clear
Tuesday Night
82°F - Mostly Clear
Chance Showers And Thunderstorms
Wednesday
87°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Wednesday Night
81°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Thursday
88°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Mostly Clear
Thursday Night
82°F - Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And Thunderstorms
Friday
88°F - Slight Chance Showers And Thunderstorms
Mostly Clear then Slight Chance Rain Showers
Friday Night
83°F - Mostly Clear then Slight Chance Rain Showers
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Saturday
89°F - Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Saturday Night
83°F - Slight Chance Showers And Thunderstorms then Mostly Clear
Chance Showers And Thunderstorms
Sunday
88°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Mostly Clear
Sunday Night
82°F - Chance Showers And Thunderstorms then Mostly Clear
Chance Showers And Thunderstorms
Monday
88°F - Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:24 PM
Sunset: 7:41 PM
Daylight: 12 hrs 33 mins
Moonrise: 3:14 AM
Moon Transit: 10:27 AM
Moonset: 5:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

9:30 PM - 12:00 PM
9:57 AM - 12:27 AM

Minor Periods

5:03 PM - 6:33 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:24 PM
Sunset: 7:41 PM
Daylight: 12 hrs 33 mins
Moonrise: 3:14 AM
Moon Transit: 10:27 AM
Moonset: 5:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

9:30 PM - 12:00 PM
9:57 AM - 12:27 AM

Minor Periods

5:03 PM - 6:33 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:24 PM
Sunset: 7:39 PM
Daylight: 12 hrs 31 mins
Moonrise: 4:24 AM
Moon Transit: 11:22 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:52 AM - 1:22 PM

Minor Periods

5:44 PM - 7:14 PM
3:54 AM - 5:24 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:24 PM
Sunset: 7:39 PM
Daylight: 12 hrs 31 mins
Moonrise: 4:24 AM
Moon Transit: 11:22 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:52 AM - 1:22 PM

Minor Periods

5:44 PM - 7:14 PM
3:54 AM - 5:24 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:23 PM
Sunset: 7:38 PM
Daylight: 12 hrs 30 mins
Moonrise: 5:31 AM
Moon Transit: 12:14 AM
Moonset: 6:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:44 AM - 2:14 PM

Minor Periods

6:20 PM - 7:50 PM
5:01 AM - 6:31 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:23 PM
Sunset: 7:38 PM
Daylight: 12 hrs 30 mins
Moonrise: 5:31 AM
Moon Transit: 12:14 AM
Moonset: 6:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:44 AM - 2:14 PM

Minor Periods

6:20 PM - 7:50 PM
5:01 AM - 6:31 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:23 PM
Sunset: 7:37 PM
Daylight: 12 hrs 28 mins
Moonrise: 6:35 AM
Moon Transit: 1:02 PM
Moonset: 7:22 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:32 AM - 3:02 PM

Minor Periods

6:52 PM - 8:22 PM
6:05 AM - 7:35 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:23 PM
Sunset: 7:37 PM
Daylight: 12 hrs 28 mins
Moonrise: 6:35 AM
Moon Transit: 1:02 PM
Moonset: 7:22 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:32 AM - 3:02 PM

Minor Periods

6:52 PM - 8:22 PM
6:05 AM - 7:35 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:22 PM
Sunset: 7:36 PM
Daylight: 12 hrs 26 mins
Moonrise: 7:37 AM
Moon Transit: 1:49 PM
Moonset: 7:54 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
1:19 PM - 3:49 PM

Minor Periods

7:24 PM - 8:54 PM
7:07 AM - 8:37 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:22 PM
Sunset: 7:36 PM
Daylight: 12 hrs 26 mins
Moonrise: 7:37 AM
Moon Transit: 1:49 PM
Moonset: 7:54 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
1:19 PM - 3:49 PM

Minor Periods

7:24 PM - 8:54 PM
7:07 AM - 8:37 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:22 PM
Sunset: 7:35 PM
Daylight: 12 hrs 25 mins
Moonrise: 8:37 AM
Moon Transit: 2:34 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:47 AM - 3:17 AM
2:04 PM - 4:34 PM

Minor Periods

7:54 PM - 9:24 PM
8:07 AM - 9:37 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:22 PM
Sunset: 7:35 PM
Daylight: 12 hrs 25 mins
Moonrise: 8:37 AM
Moon Transit: 2:34 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:47 AM - 3:17 AM
2:04 PM - 4:34 PM

Minor Periods

7:54 PM - 9:24 PM
8:07 AM - 9:37 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:22 PM
Sunset: 7:33 PM
Daylight: 12 hrs 23 mins
Moonrise: 9:36 AM
Moon Transit: 3:19 PM
Moonset: 8:56 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:31 AM - 4:01 AM
2:49 PM - 5:19 PM

Minor Periods

8:26 PM - 9:56 PM
9:06 AM - 10:36 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:22 PM
Sunset: 7:33 PM
Daylight: 12 hrs 23 mins
Moonrise: 9:36 AM
Moon Transit: 3:19 PM
Moonset: 8:56 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:31 AM - 4:01 AM
2:49 PM - 5:19 PM

Minor Periods

8:26 PM - 9:56 PM
9:06 AM - 10:36 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:21 PM
Sunset: 7:32 PM
Daylight: 12 hrs 21 mins
Moonrise: 10:36 AM
Moon Transit: 4:05 PM
Moonset: 9:30 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

2:17 AM - 4:47 AM
3:35 PM - 6:05 PM

Minor Periods

9:00 PM - 10:30 PM
10:06 AM - 11:36 AM

Action Rating: 2 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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