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Coldest beach in Louisiana in June

82 coastal locations in Louisiana ranked by their typical June sea temperature. State-wide average in June: 29.1°C.

Coldest in June

Breton Islands, Louisiana

28.8°C

State June average

29.1°C

across 82 coastal locations in Louisiana

Vs annual mean

+5.4°C

above the year-round state average

What the Louisiana water feels like in June

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.

Louisiana monthly average 15.6°C to 30.7°C
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  • Warmest month August 30.7°C
  • Coldest month January 15.6°C
  • Annual mean 23.7°C
  • Months above 20°C 8 of 12

Where June fits in the year

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

Louisiana sea temperature map (live)

Today's reading at every Louisiana beach we track. The list below uses the typical June 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 Louisiana beaches in June

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

# Location June mean
1 East Timbalier Island, Timbalier Bay Louisiana 29.2°C
2 Golden Meadow, Plaisance Canal Louisiana 29.2°C
3 Lake Charles, Calcasieu River Louisiana 29.2°C
4 Freshwater Canal Locks Louisiana 29.2°C
5 Bulk Terminal Louisiana 29.2°C
6 Calcasieu Pass, East Jetty Louisiana 29.2°C
7 Calcasieu Pass, Lighthouse Wharf, Louisiana Louisiana 29.2°C
8 Caminada Pass (bridge) Louisiana 29.2°C
9 Leeville, Bayou Lafourche Louisiana 29.2°C
10 Port Fourchon, Belle Pass Louisiana 29.2°C
11 Texaco Dock, Hackberry Bay Louisiana 29.2°C
12 Mandeville Louisiana 29.1°C
13 New Orleans Louisiana 29.1°C
14 Baton Rouge Louisiana 29.1°C
15 Barataria Pass, Louisiana Louisiana 29.1°C
16 Bayou Rigaud, Grand Isle, Barataria Bay, Louisiana Louisiana 29.1°C
17 Cameron Louisiana 29.1°C
18 Grand Isle River Delta (2) Louisiana 29.1°C
19 Grand Isle River Delta Louisiana 29.1°C
20 Holly Beach Louisiana 29.1°C
21 Independence Island, Barataria Bay, Louisiana Louisiana 29.1°C
22 Manilla, Barataria Bay, Louisiana Louisiana 29.1°C
23 Mendicant Island, Barataria Bay Louisiana 29.1°C
24 Quatre Bayous Pass, Louisiana Louisiana 29.1°C
25 Ship Shoal Light, Louisiana Louisiana 29.1°C
Show 25 more ▸
26 Bastian Island, Louisiana Louisiana 29.0°C
27 Comfort Island, Louisiana Louisiana 29.0°C
28 Empire Jetty, Louisiana Louisiana 29.0°C
29 The Rigolets, U.S. Highway 90 Louisiana 29.0°C
30 Shell Beach, Lake Borgne Louisiana 29.0°C
31 Grand Isle Louisiana 29.0°C
32 Grand Pass Louisiana 29.0°C
33 Chandeleur Light, Louisiana Louisiana 28.9°C
34 Joseph Bayou, Mississippi River, Louisiana Louisiana 28.9°C
35 Pilot Station, Southwest Pass Louisiana 28.9°C
36 Pilots Station (east), Southwest Pass Louisiana 28.9°C
37 Pilottown Louisiana 28.9°C
38 Southwest Pass, Mississippi River, Louisiana Louisiana 28.9°C
39 Bay Gardene, Louisiana Louisiana 28.9°C
40 South Pass Louisiana 28.9°C
41 Jack Bay, Louisiana Louisiana 28.8°C
42 Olga Compressor Station, Grand Bay Louisiana 28.8°C
43 Venice, Grand Pass Louisiana 28.8°C
44 Devon Energy Facility Louisiana 28.8°C
45 Lonesome Bayou (Thomasin), Louisiana Louisiana 28.8°C
46 North Pass, Mississippi River, Louisiana Louisiana 28.8°C
47 Port Eads, South Pass, Mississippi River, Louisiana Louisiana 28.8°C
48 Port Eads Louisiana 28.8°C
49 Southeast Pass, Mississippi River, Louisiana Louisiana 28.8°C
50 Breton Islands, Louisiana Louisiana 28.8°C

Warmest 10 in Louisiana in June

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

# Location June mean
1 Lighthouse Point, Atchafalaya Bay, Louisiana Louisiana 29.4°C
2 Lighthouse Point Louisiana 29.4°C
3 Southwest Pass, Vermilion Bay, Louisiana Louisiana 29.4°C
4 Cypremort Point Louisiana 29.3°C
5 Weeks Bay, Vermilion Bay, Louisiana (sub) Louisiana 29.3°C
6 Weeks Bay Louisiana 29.3°C
7 Lafitte, Barataria Waterway Louisiana 29.3°C
8 West Bank 1, Bayou Gauche Louisiana 29.3°C
9 South Point, Marsh Island, Atchafalaya Bay, Louisiana Louisiana 29.3°C
10 Bayou BonFouca, Route 433, Louisiana Louisiana 29.3°C

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