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Coldest beach in Texas in July

84 coastal locations in Texas ranked by their typical July sea temperature. State-wide average in July: 29.5°C.

Coldest in July

Laguna Vista

28.3°C

State July average

29.5°C

across 84 coastal locations in Texas

Vs annual mean

+5.7°C

above the year-round state average

What the Texas water feels like in July

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Texas monthly average 16.0°C to 30.1°C
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  • Warmest month August 30.1°C
  • Coldest month February 16.0°C
  • Annual mean 23.8°C
  • Months above 20°C 8 of 12

Where July fits in the year

July sits inside the state pattern shown on the left. Browse a different month for a fresh ranking.

Texas sea temperature map (live)

Today's reading at every Texas beach we track. The list below uses the typical July mean from a decade of daily history.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Texas beaches in July

Sorted by typical July mean. Click any beach for the full location page.

# Location July mean
1 Galveston Pier 21, Galveston Channel Texas 29.7°C
2 Galveston Pleasure Pier, Gulf Of Mexico Texas 29.7°C
3 Galveston Railroad Bridge Texas 29.7°C
4 Jamaica Beach, West Bay, Galveston Bay, Texas Texas 29.7°C
5 Port Bolivar, Galveston Bay Texas 29.7°C
6 Texas City, Turning Basin, Galveston Bay, Texas Texas 29.7°C
7 Alligator Point, West Bay, Texas Texas 29.7°C
8 Christmas Bay, Texas Texas 29.7°C
9 Clear Lake, Galveston Bay Texas 29.7°C
10 Houston Ship Channel, Galveston Bay, Manchester Texas 29.7°C
11 San Luis Pass (TCOON) Texas 29.7°C
12 San Luis Pass, Texas Texas 29.7°C
13 Freeport, DOW Barge Canal Texas 29.6°C
14 Freeport SPIP, Freeport Harbor Texas 29.6°C
15 USCG Freeport Texas 29.6°C
16 Matagorda Bay Entrance Channel Texas 29.6°C
17 Port Lavaca, Lavaca Causeway, Matagorda Bay Texas 29.6°C
18 Seadrift, San Antonio Bay Texas 29.6°C
19 Matagorda Texas 29.6°C
20 Matagorda City (TCOON) Texas 29.6°C
21 Palacios Texas 29.6°C
22 Sargent (TCOON) Texas 29.6°C
23 Port Lavaca Texas 29.6°C
24 Aransas Wildlife Refuge (TCOON) Texas 29.1°C
25 Copano Bay State Fishing Pier Texas 29.1°C
Show 25 more ▸
26 Rockport Texas 29.0°C
27 Aransas, Aransas Pass Texas 28.9°C
28 Corpus Christi, Gulf Of Mexico Texas 28.9°C
29 Corpus Christi Naval Air Station Texas 28.9°C
30 Nueces Bay (TCOON) Texas 28.9°C
31 Packery Channel Texas 28.9°C
32 Port Aransas (H. Caldwell Pier) Texas 28.9°C
33 Port Ingleside, Corpus Christi Bay Texas 28.9°C
34 Texas State Aquarium, Corpus Christi Texas 28.9°C
35 White Point Bay Texas 28.9°C
36 Mustang Island Texas 28.9°C
37 Aransas Pass Texas 28.9°C
38 Corpus Christi Texas 28.9°C
39 Port Aransas Texas 28.9°C
40 North Padre Island Texas 28.6°C
41 Padre Island Texas 28.6°C
42 Laguna Madre Texas 28.6°C
43 Port Mansfield Texas 28.6°C
44 Realitos Peninsula Texas 28.5°C
45 Arroyo City Texas 28.4°C
46 Port Isabel Texas 28.4°C
47 South Padre Island Texas 28.4°C
48 Padre Island, Brazos Santiago Pass Texas 28.4°C
49 Brownsville Texas 28.3°C
50 Laguna Vista Texas 28.3°C

Warmest 10 in Texas in July

Same data flipped. The warmest spots in the state for this month.

# Location July mean
1 Orange (Old Navy Base) Texas 30.2°C
2 Port Arthur Texas 30.2°C
3 Sabine Bank Lighthouse, Texas Texas 30.2°C
4 Sabine (offshore) Texas 30.2°C
5 Mesquite Point, Sabine Pass Texas 30.1°C
6 Rainbow Bridge, Neches River Texas 30.1°C
7 Sabine Pass (jetty), Texas Texas 30.1°C
8 Sabine Pass (north) Texas 30.1°C
9 Texas Point, Sabine Pass Texas 30.1°C
10 Anahuac Texas 29.9°C

Other US states

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