Water Temperature of Lavaca Bay in Port Lavaca, TX

Current Water Temperature

76.1°F

Measurement Time: Monday, May 4, 2026, 5:36 PM CDT

Today's Tides

Low: May 4, 4:01 AM, 0.1 ft
 High: May 4, 3:43 PM, 1.2 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

79.9°F
Partly cloudy
Partly cloudy
83.1°F
82.9°F
68%
S 15 mph
17.8 mph
79.8°F
68.5°F
0 in
75%
9 mi
1011 mbar
3.2

Five Day Weather Forecast

Sunny
Mon
H: 84°F
L: 63°F
Patchy rain nearby
Tue
H: 83°F
L: 71°F
Patchy rain nearby
Wed
H: 84°F
L: 75°F
Patchy rain nearby
Thu
H: 77°F
L: 70°F
Patchy rain nearby
Fri
H: 83°F
L: 67°F

Air Quality

AQI: 1 - Good
PM2.5: 5.65 μg/m3
PM10: 7.55 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 93 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:23 PM
Sunset: 8:04 PM
Daylight: 13 hrs 21 mins
Moonrise: 11:09 PM
Moon Transit: 3:20 AM
Moonset: 8:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
2:20 PM - 4:50 PM

Minor Periods

12:00 AM - 12:00 AM
7:54 AM - 9:24 AM

Action Rating: 2 out of 5

Flood Warning issued May 3 at 9:02PM CDT until May 7 at 5:00AM CDT by NWS Corpus Christi TX

Effective: Sun May 3, 2026, 9:02 PM
Expires: Mon May 4, 2026, 7:00 PM

...The Flood Warning continues for the following rivers in Texas... Guadalupe River Near Bloomington affecting Refugio, Victoria and Calhoun Counties. For the Guadalupe River...including Victoria, Bloomington...Minor flooding is forecast. - Forecast...The river is expected to rise to a crest of 23.3 feet late tomorrow evening. It will then fall below flood stage early Wednesday afternoon. - Flood stage is 20.0 feet. - Flood History...This crest compares to a previous crest of 23.3 feet on 07/09/2010. - http://www.weather.gov/safety/flood

Caution is urged when walking near riverbanks. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/crp.


Flood Warning issued May 4 at 8:47AM CDT until May 7 at 5:00AM CDT by NWS Corpus Christi TX

Effective: Mon May 4, 2026, 8:47 AM
Expires: Tue May 5, 2026, 12:00 AM

...The Flood Warning continues for the following rivers in Texas... Guadalupe River Near Bloomington affecting Victoria, Calhoun and Refugio Counties. For the Guadalupe River...including Bloomington...Minor flooding is forecast. - Forecast...The river is expected to rise to a crest of 23.2 feet tomorrow morning. It will then fall below flood stage early Wednesday afternoon. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/crp.


Flood Warning issued May 3 at 9:02PM CDT until May 5 at 3:30AM CDT by NWS Corpus Christi TX

Effective: Sun May 3, 2026, 9:02 PM
Expires: Mon May 4, 2026, 7:00 PM

...The Flood Warning continues for the following rivers in Texas... Guadalupe River At Victoria affecting Victoria County. For the Guadalupe River...including Victoria, Bloomington...Minor flooding is forecast. - Forecast...The river is expected to rise to a crest of 21.5 feet late tonight. It will then fall below flood stage late tomorrow morning. - Flood stage is 21.0 feet. - Flood History...This crest compares to a previous crest of 21.5 feet on 05/19/2010. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/crp.


Flood Warning issued May 4 at 8:46AM CDT until May 5 at 3:30AM CDT by NWS Corpus Christi TX

Effective: Mon May 4, 2026, 8:46 AM
Expires: Tue May 5, 2026, 12:00 AM

...The Flood Warning continues for the following rivers in Texas... Guadalupe River At Victoria affecting Victoria County. For the Guadalupe River...including Victoria...Minor flooding is forecast. - Forecast...The river is expected to fall below flood stage late this afternoon and continue falling to 5.9 feet by Saturday morning. - Flood stage is 21.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov/crp.


Monday, May 4, 2026

Weather Forecast

Sunny
84.2°F
62.6°F
73.2°F
71%
0 in
0%
0%
15.4 mph
10.3


Air Quality

AQI: 1 - Good
PM2.5: 5.91 μg/m3
PM10: 8.09 μg/m3
Carbon Monoxide: 139.69 μg/m3
Nitrogen Dioxide: 3.02 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 102.36 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:23 PM
Sunset: 8:04 PM
Daylight: 13 hrs 21 mins
Moonrise: 11:09 PM
Moon Transit: 3:20 AM
Moonset: 8:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
2:20 PM - 4:50 PM

Minor Periods

12:00 AM - 12:00 AM
7:54 AM - 9:24 AM

Action Rating: 2 out of 5

Tuesday, May 5, 2026

Weather Forecast

Patchy rain nearby
83.1°F
71.2°F
77°F
82%
0.01 in
88%
0%
18.8 mph
6.8


Air Quality

AQI: 1 - Good
PM2.5: 7.07 μg/m3
PM10: 9.4 μg/m3
Carbon Monoxide: 146.69 μg/m3
Nitrogen Dioxide: 1.89 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 90.64 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:23 PM
Sunset: 8:04 PM
Daylight: 13 hrs 22 mins
Moonrise: 12:09 AM
Moon Transit: 4:11 AM
Moonset: 9:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

3:41 AM - 6:11 AM
3:12 PM - 5:42 PM

Minor Periods

8:43 AM - 10:13 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, May 6, 2026

Weather Forecast

Patchy rain nearby
83.9°F
75.1°F
79°F
85%
0.02 in
89%
0%
16.3 mph
6.9


Air Quality

AQI: 1 - Good
PM2.5: 10.37 μg/m3
PM10: 12.79 μg/m3
Carbon Monoxide: 176.57 μg/m3
Nitrogen Dioxide: 1.88 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 81.44 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:23 PM
Sunset: 8:05 PM
Daylight: 13 hrs 23 mins
Moonrise: 1:00 AM
Moon Transit: 5:02 AM
Moonset: 10:07 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

4:32 AM - 7:02 AM
4:03 PM - 6:33 PM

Minor Periods

9:37 AM - 11:07 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, May 7, 2026

Weather Forecast

Patchy rain nearby
77.4°F
69.6°F
74.6°F
78%
0.06 in
88%
0%
21.9 mph
3.8


Air Quality

AQI: 1 - Good
PM2.5: 10.73 μg/m3
PM10: 12.61 μg/m3
Carbon Monoxide: 161.9 μg/m3
Nitrogen Dioxide: 3.37 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 75.08 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 25 mins
Moonrise: 12:46 AM
Moon Transit: 5:52 AM
Moonset: 11:03 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%

Best Times for Fishing or Hunting

Major Periods

5:22 AM - 7:52 AM
4:52 PM - 7:22 PM

Minor Periods

10:33 AM - 12:03 AM
12:16 AM - 1:46 AM

Action Rating: 2 out of 5

Friday, May 8, 2026

Weather Forecast

Patchy rain nearby
83.3°F
67.1°F
74.2°F
80%
0.03 in
87%
0%
12.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 7.99 μg/m3
PM10: 8.49 μg/m3
Carbon Monoxide: 202 μg/m3
Nitrogen Dioxide: 6.2 μg/m3
Sulphur Dioxide: 2.43 μg/m3
Ozone: 66.15 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:22 PM
Sunset: 8:06 PM
Daylight: 13 hrs 26 mins
Moonrise: 1:26 AM
Moon Transit: 6:41 AM
Moonset: 12:01 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

6:11 AM - 8:41 AM
5:40 PM - 8:10 PM

Minor Periods

11:31 AM - 1:01 PM
12:56 AM - 2:26 AM

Action Rating: 4 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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