Updated
Belle Isle Lake
Lake
Warm water — comfortable, stay sun-safe
Good to swimWarm water — comfortable, stay sun-safe: water temperature is 90°F, warm enough that sun and heat are the main concerns.
- Water temperature is 90°F, warm enough that sun and heat are the main concerns.
bay in St. Mary Parish, Louisiana, United States of America
Interactive map not available
Warm water — comfortable, stay sun-safe
Good to swimWarm water — comfortable, stay sun-safe: water temperature is 90°F, warm enough that sun and heat are the main concerns.
- Water temperature is 90°F, warm enough that sun and heat are the main concerns. — NOAA buoy AMRL1, as of Aug 22, 3:18 AM UTC
No official beach-advisory feed for Louisiana yet — follow posted signs and local guidance.
Live data from NOAA buoy AMRL1 (6 mi away), as of Aug 22, 3:18 AM UTC.
Weather at Belle Isle Lake
Sponsored gear checklist
Pack smarter for Belle Isle Lake
Useful gear categories for this kind of water spot. These links open Amazon search results so you can compare current options.
As an Amazon Associate we earn from qualifying purchases.
Frequently asked questions
- Where is Belle Isle Lake?
- Belle Isle Lake is a lake in Louisiana.
- What is the water temperature at Belle Isle Lake?
- As of August 22, 2026, the water temperature at Belle Isle Lake in Louisiana is 90°F (32°C), measured by NOAA buoy AMRL1, 6 miles away.
- Can you swim at Belle Isle Lake?
- Warm water — comfortable, stay sun-safe: water temperature is 90°F, warm enough that sun and heat are the main concerns. Checked August 22, 2026.
Advertisement
Visitor Reviews
Be the first to share your experience here
Join our community to share your water adventures
Earn badges as you share your experiences!
No reviews yet — share what you know
Been here? A quick note helps the next visitor plan their day. Handy things to mention:
Best Times to Visit
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
Location & Contact
Louisiana
</> Embed this location on your site
Paste this snippet into your website to show a live badge for Belle Isle Lake — free to use with the included credit link.