Water Temperature of Lake Borgne in Shell Beach, LA
Current Water Temperature
Measurement Time: Friday, September 12, 2025, 10:12 AM CDT
Today's Tides
High: September 12, 5:31 AM, 1.95 ft
Low: September 12, 3:28 PM, 0.38 ft
Temperature Locations
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Local Points of Interest
Fort Proctor; Biloxi State Wildlife Management ; Bayou Yscloskey; St Bernard, LASponsored Content
Station Name: Shell Beach
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet / 0 meters
Sensor Depth: 6.7 feet / 2.0 meters
Nearest Address:
1300–1382 Yscloskey Hwy
Shell Beach, LA 70085
Saint Bernard Parish County
GPS Coordinates: 29.8683, -89.673
Nearby Water Temperatures
Mississippi Sound, Waveland, MS (26.9 mi)Mississippi River, New Orleans, LA (28.1 mi)
Mississippi Sound, Pass Christian, MS (36.3 mi)
Bay of St. Louis, Bay St. Louis, MS (37.8 mi)
Bayou Gauche, Bayou Gauche, LA (45.1 mi)
Barataria Bay, Grand Isle, LA (45.2 mi)
Mississippi Sound, Biloxi, MS (52.2 mi)
Mississippi River, Pilottown, LA (53.8 mi)
Biloxy Bay, Biloxi, MS (60.6 mi)
Gulf of Mexico, Plaquemines Parish, LA (60.8 mi)
Southwest Pass, Venice, LA (66.6 mi)
Mississippi Sound, Pascagoula, MS (71.8 mi)
Pascagoula River, Pascagoula, MS (74.8 mi)
Cypress Creek, Brooklyn, MS (89.0 mi)
Lower Atchafalaya River, Berwick, LA (94.9 mi)
Weather for Shell Beach, Louisiana
Current Weather

Humidity: 59%
Feels Like: 87.9°F
Wind: ENE 6.9 mph
Wind Gusts: 8 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 3.7
Five Day Weather Forecast

Fri
H: 98°F
L: 78°F

Sat
H: 95°F
L: 78°F

Sun
H: 93°F
L: 77°F

Mon
H: 91°F
L: 76°F

Tue
H: 92°F
L: 76°F
Air Quality
Nitrogen Dioxide: 4.63 μg/m3
Sulphur Dioxide: 6.48 μg/m3
Ozone: 202 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 7:07 PM
Daylight: 12 hrs 25 mins
Moon Transit: 4:48 AM
Moonset: 12:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 67.4%
Best Times for Fishing or Hunting
Major Periods
4:18 AM - 6:48 AM4:51 PM - 7:21 PM
Minor Periods
9:57 PM - 11:27 PM11:36 AM - 1:06 PM
Action Rating: 4 out of 5
Air Quality Alert issued September 11 at 3:26PM CDT by NWS New Orleans LA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Thu September 11, 2025, 3:26 PM
Expires: Fri September 12, 2025, 3:30 PM
The Louisiana Department of Environmental Quality is forecasting an Ozone Advisory Day for Orleans, Jefferson, St John the Baptist, St Charles, St Bernard, St Tammany, and Plaquemines Parishes, . The Air Quality Index indicates that ozone will be at the Orange level, which is unhealthy for sensitive groups. Increasing ozone levels may cause unhealthy air quality during afternoon hours. Active children and adults, the elderly, and people with respiratory diseases such as asthma should avoid prolonged outdoor exertion. Please take whatever voluntary steps you can to reduce emissions that contribute to ozone formation. Drive less and make sure your automobile is in good working condition. Make sure your gas cap is tight. Wait until after 6 PM to refuel your vehicle and use gas powered lawn equipment. More information about current air quality and what you can do to help prevent ozone formation is available at the D E Q website www.deq.louisiana.gov/enviroflash or by calling 8 6 6 8 9 6 5 3 3 7.
Air Quality Alert issued September 12 at 12:09AM CDT by NWS New Orleans LA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Fri September 12, 2025, 12:09 AM
Expires: Sat September 13, 2025, 12:15 AM
The Louisiana Department of Environmental Quality is forecasting an Ozone Advisory Day for Orleans, Jefferson, St John the Baptist, St Charles, St Bernard, St Tammany, and Plaquemines Parishes, . The Air Quality Index indicates that ozone will be at the Orange level, which is unhealthy for sensitive groups. Increasing ozone levels may cause unhealthy air quality during afternoon hours. Active children and adults, the elderly, and people with respiratory diseases such as asthma should avoid prolonged outdoor exertion. Please take whatever voluntary steps you can to reduce emissions that contribute to ozone formation. Drive less and make sure your automobile is in good working condition. Make sure your gas cap is tight. Wait until after 6 PM to refuel your vehicle and use gas powered lawn equipment. More information about current air quality and what you can do to help prevent ozone formation is available at the D E Q website www.deq.louisiana.gov/enviroflash or by calling 8 6 6 8 9 6 5 3 3 7.
Air Quality Alert issued September 11 at 3:26PM CDT by NWS New Orleans LA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Thu September 11, 2025, 3:26 PM
Expires: Fri September 12, 2025, 3:30 PM
The Louisiana Department of Environmental Quality is forecasting an Ozone Advisory Day for Orleans, Jefferson, St John the Baptist, St Charles, St Bernard, St Tammany, and Plaquemines Parishes, . The Air Quality Index indicates that ozone will be at the Orange level, which is unhealthy for sensitive groups. Increasing ozone levels may cause unhealthy air quality during afternoon hours. Active children and adults, the elderly, and people with respiratory diseases such as asthma should avoid prolonged outdoor exertion. Please take whatever voluntary steps you can to reduce emissions that contribute to ozone formation. Drive less and make sure your automobile is in good working condition. Make sure your gas cap is tight. Wait until after 6 PM to refuel your vehicle and use gas powered lawn equipment. More information about current air quality and what you can do to help prevent ozone formation is available at the D E Q website www.deq.louisiana.gov/enviroflash or by calling 8 6 6 8 9 6 5 3 3 7.
Air Quality Alert issued September 12 at 12:09AM CDT by NWS New Orleans LA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Fri September 12, 2025, 12:09 AM
Expires: Sat September 13, 2025, 12:15 AM
The Louisiana Department of Environmental Quality is forecasting an Ozone Advisory Day for Orleans, Jefferson, St John the Baptist, St Charles, St Bernard, St Tammany, and Plaquemines Parishes, . The Air Quality Index indicates that ozone will be at the Orange level, which is unhealthy for sensitive groups. Increasing ozone levels may cause unhealthy air quality during afternoon hours. Active children and adults, the elderly, and people with respiratory diseases such as asthma should avoid prolonged outdoor exertion. Please take whatever voluntary steps you can to reduce emissions that contribute to ozone formation. Drive less and make sure your automobile is in good working condition. Make sure your gas cap is tight. Wait until after 6 PM to refuel your vehicle and use gas powered lawn equipment. More information about current air quality and what you can do to help prevent ozone formation is available at the D E Q website www.deq.louisiana.gov/enviroflash or by calling 8 6 6 8 9 6 5 3 3 7.
Air Quality Alert issued September 11 at 3:26PM CDT by NWS New Orleans LA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Thu September 11, 2025, 3:26 PM
Expires: Fri September 12, 2025, 3:30 PM
The Louisiana Department of Environmental Quality is forecasting an Ozone Advisory Day for Orleans, Jefferson, St John the Baptist, St Charles, St Bernard, St Tammany, and Plaquemines Parishes, . The Air Quality Index indicates that ozone will be at the Orange level, which is unhealthy for sensitive groups. Increasing ozone levels may cause unhealthy air quality during afternoon hours. Active children and adults, the elderly, and people with respiratory diseases such as asthma should avoid prolonged outdoor exertion. Please take whatever voluntary steps you can to reduce emissions that contribute to ozone formation. Drive less and make sure your automobile is in good working condition. Make sure your gas cap is tight. Wait until after 6 PM to refuel your vehicle and use gas powered lawn equipment. More information about current air quality and what you can do to help prevent ozone formation is available at the D E Q website www.deq.louisiana.gov/enviroflash or by calling 8 6 6 8 9 6 5 3 3 7.
Weather Forecast
Average Temperature: 86.9°F
Average Humidity: 50%
Wind: 8.3 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 18.47 μg/m3
Sulphur Dioxide: 5.92 μg/m3
Ozone: 150.8 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 7:07 PM
Daylight: 12 hrs 25 mins
Moon Transit: 4:48 AM
Moonset: 12:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 67.4%
Best Times for Fishing or Hunting
Major Periods
4:18 AM - 6:48 AM4:51 PM - 7:21 PM
Minor Periods
9:57 PM - 11:27 PM11:36 AM - 1:06 PM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 85.3°F
Average Humidity: 58%
Wind: 10.3 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 18.16 μg/m3
Sulphur Dioxide: 5.12 μg/m3
Ozone: 149.4 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 7:06 PM
Daylight: 12 hrs 23 mins
Moon Transit: 5:48 AM
Moonset: 1:15 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%
Best Times for Fishing or Hunting
Major Periods
5:18 AM - 7:48 AM5:52 PM - 8:22 PM
Minor Periods
12:00 AM - 12:00 AM12:45 AM - 2:15 PM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 83.4°F
Average Humidity: 59%
Wind: 9.8 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 18.09 μg/m3
Sulphur Dioxide: 4.84 μg/m3
Ozone: 139 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 7:05 PM
Daylight: 12 hrs 21 mins
Moon Transit: 6:50 AM
Moonset: 2:22 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%
Best Times for Fishing or Hunting
Major Periods
6:20 AM - 8:50 AM6:54 PM - 9:24 PM
Minor Periods
1:52 PM - 3:22 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 82.4°F
Average Humidity: 55%
Wind: 11.2 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 20.17 μg/m3
Sulphur Dioxide: 4.77 μg/m3
Ozone: 132.52 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:03 PM
Daylight: 12 hrs 20 mins
Moon Transit: 7:51 AM
Moonset: 3:19 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%
Best Times for Fishing or Hunting
Major Periods
7:21 AM - 9:51 AM7:54 PM - 10:24 PM
Minor Periods
2:49 PM - 4:19 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 83.1°F
Average Humidity: 54%
Wind: 8.3 mph
UV Index: 7
Air Quality
Nitrogen Dioxide: 26.2 μg/m3
Sulphur Dioxide: 3.96 μg/m3
Ozone: 122.38 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:02 PM
Daylight: 12 hrs 18 mins
Moon Transit: 8:50 AM
Moonset: 4:09 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%
Best Times for Fishing or Hunting
Major Periods
8:20 AM - 10:50 AM8:51 PM - 11:21 PM
Minor Periods
3:39 PM - 5:09 PM12:56 AM - 2:26 AM
Action Rating: 2 out of 5