Water Temperature of Mississippi Sound Near Biloxi, MS
Current Water Temperature
85.6°F
Measurement Time: Wednesday, July 2, 2025, 11:45 AM CDT
Temperature Locations
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Local Points of Interest
Gulf of MexicoSponsored Content
Mississippi Sound
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
80.8°F

Conditions: Clear
Humidity: 85%
Feels Like: 84.4°F
Wind: N 4.3 mph
Wind Gusts: 8.9 mph
Humidity: 85%
Feels Like: 84.4°F
Wind: N 4.3 mph
Wind Gusts: 8.9 mph
Pressure: 29.95 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Thu
H: 93°F
L: 79°F

Fri
H: 96°F
L: 80°F

Sat
H: 92°F
L: 78°F

Sun
H: 91°F
L: 72°F

Mon
H: 91°F
L: 76°F
Air Quality
PM2.5:
26.09 μg/m3
PM10:
27.94 μg/m3
Carbon Monoxide: 377.4 μg/m3
Nitrogen Dioxide: 6.29 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 53 μg/m3
Nitrogen Dioxide: 6.29 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 53 μg/m3
Astronomical
Sunrise: 5:59 AM
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 3 mins
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 3 mins
Moonrise: 1:55 PM
Moon Transit: 7:37 PM
Moonset: 12:46 AM
Moon Phase: First Quarter
Moon Illumination: 53.9%
Moon Transit: 7:37 PM
Moonset: 12:46 AM
Moon Phase: First Quarter
Moon Illumination: 53.9%
Best Times for Fishing or Hunting
Major Periods
6:55 AM - 9:25 AM7:07 PM - 9:37 PM
Minor Periods
1:25 PM - 2:55 PM12:16 AM - 1:46 AM
Action Rating: 2 out of 5
Thursday, July 3, 2025
Weather Forecast
Conditions: Partly Cloudy
Average Temperature: 85.4°F
Average Humidity: 67%
Average Temperature: 85.4°F
Average Humidity: 67%
Chance of Rain: 0%
Wind: 7.4 mph
UV Index: 2.9
Wind: 7.4 mph
UV Index: 2.9
Air Quality
AQI:
2 - Moderate
PM2.5:
25.15 μg/m3
PM10:
27.63 μg/m3
Carbon Monoxide: 350.98 μg/m3
Nitrogen Dioxide: 6.67 μg/m3
Sulphur Dioxide: 3.09 μg/m3
Ozone: 110.04 μg/m3
Nitrogen Dioxide: 6.67 μg/m3
Sulphur Dioxide: 3.09 μg/m3
Ozone: 110.04 μg/m3
Astronomical
Sunrise: 5:59 AM
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 3 mins
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 3 mins
Moonrise: 1:55 PM
Moon Transit: 7:37 PM
Moonset: 12:46 AM
Moon Phase: First Quarter
Moon Illumination: 53.9%
Moon Transit: 7:37 PM
Moonset: 12:46 AM
Moon Phase: First Quarter
Moon Illumination: 53.9%
Best Times for Fishing or Hunting
Major Periods
6:55 AM - 9:25 AM7:07 PM - 9:37 PM
Minor Periods
1:25 PM - 2:55 PM12:16 AM - 1:46 AM
Action Rating: 2 out of 5
Friday, July 4, 2025
Weather Forecast
Conditions: Partly Cloudy
Average Temperature: 86.9°F
Average Humidity: 60%
Average Temperature: 86.9°F
Average Humidity: 60%
Chance of Rain: 0%
Wind: 6.7 mph
UV Index: 2.8
Wind: 6.7 mph
UV Index: 2.8
Air Quality
AQI:
2 - Moderate
PM2.5:
23.48 μg/m3
PM10:
24.15 μg/m3
Carbon Monoxide: 354.76 μg/m3
Nitrogen Dioxide: 9.06 μg/m3
Sulphur Dioxide: 5.91 μg/m3
Ozone: 122 μg/m3
Nitrogen Dioxide: 9.06 μg/m3
Sulphur Dioxide: 5.91 μg/m3
Ozone: 122 μg/m3
Astronomical
Sunrise: 5:59 AM
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 3 mins
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 3 mins
Moonrise: 2:50 PM
Moon Transit: 8:19 PM
Moonset: 1:13 AM
Moon Phase: First Quarter
Moon Illumination: 65.0%
Moon Transit: 8:19 PM
Moonset: 1:13 AM
Moon Phase: First Quarter
Moon Illumination: 65.0%
Best Times for Fishing or Hunting
Major Periods
7:36 AM - 10:06 AM7:49 PM - 10:19 PM
Minor Periods
2:20 PM - 3:50 PM12:43 AM - 2:13 AM
Action Rating: 3 out of 5
Saturday, July 5, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 84.9°F
Average Humidity: 70%
Average Temperature: 84.9°F
Average Humidity: 70%
Chance of Rain: 0%
Wind: 13.2 mph
UV Index: 2.4
Wind: 13.2 mph
UV Index: 2.4
Air Quality
AQI:
2 - Moderate
PM2.5:
28.24 μg/m3
PM10:
28.71 μg/m3
Carbon Monoxide: 372.15 μg/m3
Nitrogen Dioxide: 9.21 μg/m3
Sulphur Dioxide: 6.06 μg/m3
Ozone: 147 μg/m3
Nitrogen Dioxide: 9.21 μg/m3
Sulphur Dioxide: 6.06 μg/m3
Ozone: 147 μg/m3
Astronomical
Sunrise: 6:00 AM
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 2 mins
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 2 mins
Moonrise: 3:47 PM
Moon Transit: 9:03 PM
Moonset: 1:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.3%
Moon Transit: 9:03 PM
Moonset: 1:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.3%
Best Times for Fishing or Hunting
Major Periods
8:19 AM - 10:49 AM8:33 PM - 11:03 PM
Minor Periods
3:17 PM - 4:47 PM1:12 AM - 2:42 AM
Action Rating: 2 out of 5
Sunday, July 6, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 82.1°F
Average Humidity: 69%
Average Temperature: 82.1°F
Average Humidity: 69%
Chance of Rain: 0%
Wind: 8.9 mph
UV Index: 2.7
Wind: 8.9 mph
UV Index: 2.7
Air Quality
AQI:
2 - Moderate
PM2.5:
26.84 μg/m3
PM10:
27.96 μg/m3
Carbon Monoxide: 487.97 μg/m3
Nitrogen Dioxide: 6.82 μg/m3
Sulphur Dioxide: 5.17 μg/m3
Ozone: 162.69 μg/m3
Nitrogen Dioxide: 6.82 μg/m3
Sulphur Dioxide: 5.17 μg/m3
Ozone: 162.69 μg/m3
Astronomical
Sunrise: 6:00 AM
Sun Transit: 1:00 PM
Sunset: 8:01 PM
Daylight: 14 hrs 1 mins
Sun Transit: 1:00 PM
Sunset: 8:01 PM
Daylight: 14 hrs 1 mins
Moonrise: 4:45 PM
Moon Transit: 9:51 PM
Moonset: 2:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%
Moon Transit: 9:51 PM
Moonset: 2:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%
Best Times for Fishing or Hunting
Major Periods
9:05 AM - 11:35 AM9:21 PM - 11:51 PM
Minor Periods
4:15 PM - 5:45 PM1:46 AM - 3:16 AM
Action Rating: 2 out of 5
Monday, July 7, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 82.5°F
Average Humidity: 68%
Average Temperature: 82.5°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 9.2 mph
UV Index: 0
Wind: 9.2 mph
UV Index: 0
Air Quality
AQI:
0 -
PM2.5:
0 μg/m3
PM10:
0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:00 AM
Sun Transit: 1:00 PM
Sunset: 8:01 PM
Daylight: 14 hrs 1 mins
Sun Transit: 1:00 PM
Sunset: 8:01 PM
Daylight: 14 hrs 1 mins
Moonrise: 5:43 PM
Moon Transit: 10:42 PM
Moonset: 2:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Moon Transit: 10:42 PM
Moonset: 2:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
9:55 AM - 12:25 AM12:00 AM - 12:00 AM
Minor Periods
5:13 PM - 6:43 PM2:25 AM - 3:55 AM
Action Rating: 2 out of 5
The times presented here are based upon the solunar theory, which is the idea that the movements of
fish and other animals are affected by the location of the sun and moon. The major periods are
believed to be the times of the greatest animal activity and occur when the moon is directly
overhead or underfoot (lunar transits). The minor periods also see increased activity and
occur when the moon is rising or setting. The strongest activity occurs during full or new moons,
and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.
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