Water Temperature of Mississippi Sound Near Biloxi, MS
Current Water Temperature
Measurement Time: Tuesday, June 24, 2025, 5:15 AM CDT
Temperature Locations
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Local Points of Interest
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Station Name: MISSISSIPPI SOUND AT USGS GULFPORT LIGHT, MS
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet / 0 meters
Nearest Address:
Offshore
Biloxi, MS 39531
Harris County
GPS Coordinates: 30.3186111, -88.9722222
Nearby Water Temperatures
Biloxy Bay, Biloxi, MS (8.4 mi)Mississippi Sound, Pass Christian, MS (17.1 mi)
Bay of St. Louis, Bay St. Louis, MS (21.0 mi)
Mississippi Sound, Pascagoula, MS (23.2 mi)
Pascagoula River, Pascagoula, MS (24.6 mi)
Mississippi Sound, Waveland, MS (28.3 mi)
Cypress Creek, Brooklyn, MS (48.9 mi)
Lake Borgne, Shell Beach, LA (52.2 mi)
Gulf of Mexico, Dauphin Island, AL (53.7 mi)
Mobile Bay, Mobile, AL (59.0 mi)
Mobile River, Mobile, AL (61.6 mi)
Leaf River, New Augusta, MS (62.6 mi)
Mississippi River, New Orleans, LA (74.4 mi)
Mississippi River, Pilottown, LA (80.6 mi)
Barataria Bay, Grand Isle, LA (93.8 mi)
Weather Near Biloxi, Mississippi
Current Weather

Humidity: 90%
Feels Like: 83.4°F
Wind: NNE 4.3 mph
Wind Gusts: 8.2 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Wed
H: 96°F
L: 78°F

Thu
H: 97°F
L: 79°F

Fri
H: 86°F
L: 75°F

Sat
H: 90°F
L: 73°F

Sun
H: 91°F
L: 75°F
Air Quality
Nitrogen Dioxide: 5.37 μg/m3
Sulphur Dioxide: 4.26 μg/m3
Ozone: 91 μg/m3
Astronomical
Sun Transit: 12:58 AM
Sunset: 8:02 PM
Daylight: 14 hrs 6 mins
Moon Transit: 1:19 PM
Moonset: 8:48 PM
Moon Phase: New
Moon Illumination: 1.6%
Best Times for Fishing or Hunting
Major Periods
12:25 AM - 2:55 AM12:49 AM - 3:19 PM
Minor Periods
8:18 PM - 9:48 PM5:17 AM - 6:47 AM
Action Rating: 4 out of 5
Heat Advisory issued June 24 at 11:31PM CDT until June 25 at 7:00PM CDT by NWS New Orleans LA
Effective: Tue June 24, 2025, 11:31 PM
Expires: Wed June 25, 2025, 7:45 AM
* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of southeast Louisiana around Lake Pontchartrain and southern and coastal Mississippi. * WHEN...From 10 AM to 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued June 24 at 11:31PM CDT until June 25 at 7:00PM CDT by NWS New Orleans LA
Effective: Tue June 24, 2025, 11:31 PM
Expires: Wed June 25, 2025, 7:45 AM
* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of southeast Louisiana around Lake Pontchartrain and southern and coastal Mississippi. * WHEN...From 10 AM to 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued June 24 at 11:31PM CDT until June 25 at 7:00PM CDT by NWS New Orleans LA
Effective: Tue June 24, 2025, 11:31 PM
Expires: Wed June 25, 2025, 7:45 AM
* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of southeast Louisiana around Lake Pontchartrain and southern and coastal Mississippi. * WHEN...From 10 AM to 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued June 24 at 11:31PM CDT until June 25 at 7:00PM CDT by NWS New Orleans LA
Effective: Tue June 24, 2025, 11:31 PM
Expires: Wed June 25, 2025, 7:45 AM
* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of southeast Louisiana around Lake Pontchartrain and southern and coastal Mississippi. * WHEN...From 10 AM to 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued June 24 at 11:31PM CDT until June 25 at 7:00PM CDT by NWS New Orleans LA
Effective: Tue June 24, 2025, 11:31 PM
Expires: Wed June 25, 2025, 7:45 AM
* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of southeast Louisiana around Lake Pontchartrain and southern and coastal Mississippi. * WHEN...From 10 AM to 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Weather Forecast
Average Temperature: 85.3°F
Average Humidity: 74%
Wind: 9.4 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 6.15 μg/m3
Sulphur Dioxide: 3.63 μg/m3
Ozone: 98.72 μg/m3
Astronomical
Sun Transit: 12:58 AM
Sunset: 8:02 PM
Daylight: 14 hrs 6 mins
Moon Transit: 1:19 PM
Moonset: 8:48 PM
Moon Phase: New
Moon Illumination: 1.6%
Best Times for Fishing or Hunting
Major Periods
12:25 AM - 2:55 AM12:49 AM - 3:19 PM
Minor Periods
8:18 PM - 9:48 PM5:17 AM - 6:47 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 86.5°F
Average Humidity: 72%
Wind: 8.5 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 7.3 μg/m3
Sulphur Dioxide: 4.11 μg/m3
Ozone: 106.12 μg/m3
Astronomical
Sun Transit: 12:58 AM
Sunset: 8:02 PM
Daylight: 14 hrs 6 mins
Moon Transit: 2:20 PM
Moonset: 9:39 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:30 AM - 4:00 AM1:50 PM - 4:20 PM
Minor Periods
9:09 PM - 10:39 PM6:26 AM - 7:56 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 80.2°F
Average Humidity: 83%
Wind: 8.7 mph
UV Index: 1.1
Air Quality
Nitrogen Dioxide: 5.05 μg/m3
Sulphur Dioxide: 4.2 μg/m3
Ozone: 143.2 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 6 mins
Moon Transit: 3:17 PM
Moonset: 10:21 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
2:28 AM - 4:58 AM2:47 PM - 5:17 PM
Minor Periods
9:51 PM - 11:21 PM7:35 AM - 9:05 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 80.5°F
Average Humidity: 74%
Wind: 8.5 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 4.53 μg/m3
Sulphur Dioxide: 1.76 μg/m3
Ozone: 86.85 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 5 mins
Moon Transit: 4:07 PM
Moonset: 10:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.5%
Best Times for Fishing or Hunting
Major Periods
3:21 AM - 5:51 AM3:37 PM - 6:07 PM
Minor Periods
10:26 PM - 11:56 PM8:41 AM - 10:11 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 79.3°F
Average Humidity: 81%
Wind: 8.1 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 5 mins
Moon Transit: 4:53 PM
Moonset: 11:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.1%
Best Times for Fishing or Hunting
Major Periods
4:09 AM - 6:39 AM4:23 PM - 6:53 PM
Minor Periods
12:00 AM - 12:00 AM9:43 AM - 11:13 AM
Action Rating: 2 out of 5