Water Temperature of Mississippi Sound Near Biloxi, MS

Current Water Temperature

69.4°F

Measurement Time: Friday, February 20, 2026, 1:45 PM CST

Temperature Locations

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Local Points of Interest

Gulf of Mexico

Mississippi Sound

Station Name: MISSISSIPPI SOUND AT USGS GULFPORT LIGHT, MS
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

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 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 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

86.7°F
Clear
Clear
100.6°F
95.3°F
71%
E 2.9 mph
5.2 mph
84.7°F
77.4°F
0 in
0%
9 mi
1011 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 100°F
L: 77°F
Patchy rain nearby
Mon
H: 95°F
L: 77°F
Patchy rain nearby
Tue
H: 94°F
L: 76°F
Sunny
Wed
H: 94°F
L: 78°F
Sunny
Thu
H: 97°F
L: 81°F

Air Quality

AQI: 2 - Moderate
PM2.5: 14.8 μg/m3
PM10: 22.6 μg/m3
Carbon Monoxide: 112 μg/m3
Nitrogen Dioxide: 2.4 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 127 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 1:02 PM
Sunset: 7:58 PM
Daylight: 13 hrs 51 mins
Moonrise: 11:37 AM
Moon Transit: 5:34 PM
Moonset: 11:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

4:51 AM - 7:21 AM
5:04 PM - 7:34 PM

Minor Periods

12:00 AM - 12:00 AM
11:07 AM - 12:37 AM

Action Rating: 3 out of 5

Rip Current Statement issued July 19 at 4:12PM CDT until July 23 at 6:00AM CDT by NWS Mobile AL

Effective: Sun July 19, 2026, 4:12 PM
Expires: Mon July 20, 2026, 1:00 AM

* WHAT...Dangerous rip currents expected. * WHERE...Mobile Coastal and Baldwin Coastal Counties. * WHEN...From Tuesday morning through late Wednesday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Sunday, July 19, 2026

Weather Forecast

Sunny
99.7°F
77.4°F
87.3°F
72%
0 in
6%
0%
8.1 mph
10.9


Air Quality

AQI: 2 - Moderate
PM2.5: 16.53 μg/m3
PM10: 28.37 μg/m3
Carbon Monoxide: 109.04 μg/m3
Nitrogen Dioxide: 2.09 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 96.96 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 1:02 PM
Sunset: 7:58 PM
Daylight: 13 hrs 51 mins
Moonrise: 11:37 AM
Moon Transit: 5:34 PM
Moonset: 11:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

4:51 AM - 7:21 AM
5:04 PM - 7:34 PM

Minor Periods

12:00 AM - 12:00 AM
11:07 AM - 12:37 AM

Action Rating: 3 out of 5

Monday, July 20, 2026

Weather Forecast

Patchy rain nearby
94.5°F
77°F
84.2°F
73%
0.04 in
44%
0%
8.1 mph
11.4


Air Quality

AQI: 1 - Good
PM2.5: 15.37 μg/m3
PM10: 25.26 μg/m3
Carbon Monoxide: 117.33 μg/m3
Nitrogen Dioxide: 2.14 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 101 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 1:02 PM
Sunset: 7:57 PM
Daylight: 13 hrs 50 mins
Moonrise: 12:36 AM
Moon Transit: 6:18 PM
Moonset: 12:25 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

5:34 AM - 8:04 AM
5:48 PM - 8:18 PM

Minor Periods

12:06 AM - 1:36 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Patchy rain nearby
94.2°F
76.2°F
84°F
74%
0.07 in
57%
0%
7.8 mph
11.7


Air Quality

AQI: 2 - Moderate
PM2.5: 15.51 μg/m3
PM10: 22.45 μg/m3
Carbon Monoxide: 116.88 μg/m3
Nitrogen Dioxide: 2.14 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 107.29 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 1:02 PM
Sunset: 7:57 PM
Daylight: 13 hrs 49 mins
Moonrise: 1:33 PM
Moon Transit: 7:02 PM
Moonset: 12:54 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

6:18 AM - 8:48 AM
6:32 PM - 9:02 PM

Minor Periods

1:03 PM - 2:33 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
93.6°F
78.1°F
85.5°F
74%
0.01 in
36%
0%
9.2 mph
10


Air Quality

AQI: 2 - Moderate
PM2.5: 17.8 μg/m3
PM10: 22.94 μg/m3
Carbon Monoxide: 130.75 μg/m3
Nitrogen Dioxide: 3.4 μg/m3
Sulphur Dioxide: 2.66 μg/m3
Ozone: 122.83 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 1:02 PM
Sunset: 7:56 PM
Daylight: 13 hrs 47 mins
Moonrise: 2:31 PM
Moon Transit: 7:48 PM
Moonset: 12:26 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
7:18 PM - 9:48 PM

Minor Periods

2:01 PM - 3:31 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
96.7°F
80.9°F
87.7°F
74%
0 in
11%
0%
9.6 mph
11


Air Quality

AQI: 2 - Moderate
PM2.5: 18.01 μg/m3
PM10: 21.7 μg/m3
Carbon Monoxide: 180.88 μg/m3
Nitrogen Dioxide: 4.79 μg/m3
Sulphur Dioxide: 2.56 μg/m3
Ozone: 82.63 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 1:02 PM
Sunset: 7:55 PM
Daylight: 13 hrs 46 mins
Moonrise: 3:29 PM
Moon Transit: 8:35 PM
Moonset: 1:00 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

7:50 AM - 10:20 AM
8:05 PM - 10:35 PM

Minor Periods

2:59 PM - 4:29 PM
12:30 AM - 2:00 AM

Action Rating: 3 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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