Water Temperature of Lavaca Bay in Port Lavaca, TX

Current Water Temperature

81.9°F

Measurement Time: Monday, May 25, 2026, 12:24 PM CDT

Today's Tides

Low: May 25, 12:20 AM, 0.7 ft
 High: May 25, 4:18 AM, 0.8 ft
Low: May 25, 9:37 AM, 0.7 ft
 High: May 25, 4:17 PM, 1.0 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

83.1°F
Sunny
Sunny
91°F
86.3°F
74%
ENE 7.2 mph
8.2 mph
80.3°F
74°F
0 in
25%
9 mi
1014 mbar
8.3

Five Day Weather Forecast

Sunny
Mon
H: 85°F
L: 72°F
Patchy rain nearby
Tue
H: 86°F
L: 73°F
Moderate rain
Wed
H: 86°F
L: 71°F
Patchy rain nearby
Thu
H: 88°F
L: 71°F
Sunny
Fri
H: 88°F
L: 73°F

Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 9.55 μg/m3
Carbon Monoxide: 127.85 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 119 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:23 PM
Sunset: 8:17 PM
Daylight: 13 hrs 45 mins
Moonrise: 3:28 PM
Moon Transit: 9:30 PM
Moonset: 2:58 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
9:00 PM - 11:30 PM

Minor Periods

2:58 PM - 4:28 PM
2:28 AM - 3:58 AM

Action Rating: 2 out of 5

Special Weather Statement issued May 25 at 5:29AM CDT by NWS Corpus Christi TX

Effective: Mon May 25, 2026, 5:29 AM
Expires: Mon May 25, 2026, 9:00 AM

Areas of fog have developed across portions of South Texas this morning. Expect visibilities generally 1-3 miles or less with a few locations seeing visibilities 1/4 mile or less at times. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.


Monday, May 25, 2026

Weather Forecast

Sunny
85.3°F
71.8°F
77.4°F
86%
0 in
0%
0%
10.1 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 11.71 μg/m3
PM10: 12.39 μg/m3
Carbon Monoxide: 136.25 μg/m3
Nitrogen Dioxide: 5.39 μg/m3
Sulphur Dioxide: 2.49 μg/m3
Ozone: 80.88 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:23 PM
Sunset: 8:17 PM
Daylight: 13 hrs 45 mins
Moonrise: 3:28 PM
Moon Transit: 9:30 PM
Moonset: 2:58 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
9:00 PM - 11:30 PM

Minor Periods

2:58 PM - 4:28 PM
2:28 AM - 3:58 AM

Action Rating: 2 out of 5

Tuesday, May 26, 2026

Weather Forecast

Patchy rain nearby
85.9°F
72.5°F
78.6°F
76%
0.02 in
84%
0%
13.9 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 5.75 μg/m3
PM10: 6.98 μg/m3
Carbon Monoxide: 121.29 μg/m3
Nitrogen Dioxide: 4.98 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 64.28 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:23 PM
Sunset: 8:17 PM
Daylight: 13 hrs 46 mins
Moonrise: 4:24 PM
Moon Transit: 10:12 PM
Moonset: 3:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

8:26 AM - 10:56 AM
12:00 AM - 12:00 AM

Minor Periods

3:54 PM - 5:24 PM
2:56 AM - 4:26 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Moderate rain
85.6°F
70.5°F
79.9°F
81%
0.52 in
87%
0%
18.3 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 4.7 μg/m3
PM10: 5.98 μg/m3
Carbon Monoxide: 123.33 μg/m3
Nitrogen Dioxide: 2.47 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 57.2 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:23 PM
Sunset: 8:18 PM
Daylight: 13 hrs 47 mins
Moonrise: 5:19 PM
Moon Transit: 10:54 PM
Moonset: 3:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

9:08 AM - 11:38 AM
12:00 AM - 12:00 AM

Minor Periods

4:49 PM - 6:19 PM
3:25 AM - 4:55 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Patchy rain nearby
87.7°F
70.8°F
79.3°F
76%
0.11 in
81%
0%
18.6 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 5.81 μg/m3
PM10: 7.35 μg/m3
Carbon Monoxide: 117.25 μg/m3
Nitrogen Dioxide: 3.44 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 59.04 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:23 PM
Sunset: 8:18 PM
Daylight: 13 hrs 48 mins
Moonrise: 6:15 PM
Moon Transit: 11:39 PM
Moonset: 4:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

9:52 AM - 12:22 AM
12:00 AM - 12:00 AM

Minor Periods

5:45 PM - 7:15 PM
3:56 AM - 5:26 AM

Action Rating: 2 out of 5

Friday, May 29, 2026

Weather Forecast

Sunny
88°F
72.8°F
79.9°F
70%
0 in
0%
0%
9.2 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.7 μg/m3
PM10: 5.95 μg/m3
Carbon Monoxide: 131.83 μg/m3
Nitrogen Dioxide: 6.82 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 40.69 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:23 PM
Sunset: 8:19 PM
Daylight: 13 hrs 49 mins
Moonrise: 7:12 PM
Moon Transit: 12:00 AM
Moonset: 4:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:38 AM - 1:08 PM

Minor Periods

6:42 PM - 8:12 PM
4:29 AM - 5:59 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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