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

76.5°F
Partly cloudy
Partly cloudy
80.8°F
78.7°F
80%
SSE 8.5 mph
11.4 mph
74.7°F
71.4°F
0 in
50%
9 mi
1018 mbar
0.9

Five Day Weather Forecast

Cloudy
Mon
H: 77°F
L: 64°F
Fog
Tue
H: 71°F
L: 69°F
Overcast
Wed
H: 71°F
L: 68°F
Heavy rain
Thu
H: 69°F
L: 51°F
Sunny
Fri
H: 67°F
L: 46°F

Air Quality

AQI: 1 - Good
PM2.5: 8.05 μg/m3
PM10: 11.15 μg/m3
Carbon Monoxide: 104.85 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 50 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:00 AM
Sunset: 7:00 PM
Daylight: 11 hrs 48 mins
Moonrise: 12:14 AM
Moon Transit: 5:22 AM
Moonset: 10:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
5:25 PM - 7:55 PM

Minor Periods

9:58 AM - 11:28 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, March 9, 2026

Weather Forecast

Cloudy
76.5°F
64°F
69.7°F
93%
0 in
0%
0%
8.5 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 7.25 μg/m3
PM10: 9.64 μg/m3
Carbon Monoxide: 130.77 μg/m3
Nitrogen Dioxide: 5.39 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 53.88 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:00 AM
Sunset: 7:00 PM
Daylight: 11 hrs 48 mins
Moonrise: 12:14 AM
Moon Transit: 5:22 AM
Moonset: 10:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
5:25 PM - 7:55 PM

Minor Periods

9:58 AM - 11:28 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, March 10, 2026

Weather Forecast

Fog
70.9°F
68.7°F
69.4°F
97%
0 in
0%
0%
9.2 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 8.44 μg/m3
PM10: 11.81 μg/m3
Carbon Monoxide: 118.45 μg/m3
Nitrogen Dioxide: 3.82 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 52.12 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:01 PM
Daylight: 11 hrs 50 mins
Moonrise: 1:11 AM
Moon Transit: 6:12 AM
Moonset: 11:10 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%

Best Times for Fishing or Hunting

Major Periods

5:42 AM - 8:12 AM
6:15 PM - 8:45 PM

Minor Periods

10:40 AM - 12:10 AM
12:41 AM - 2:11 AM

Action Rating: 2 out of 5

Wednesday, March 11, 2026

Weather Forecast

Overcast
70.9°F
67.6°F
69.1°F
96%
0 in
0%
0%
12.3 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 8.44 μg/m3
PM10: 11.98 μg/m3
Carbon Monoxide: 109.61 μg/m3
Nitrogen Dioxide: 2.58 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 64.68 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:00 AM
Sunset: 7:02 PM
Daylight: 11 hrs 51 mins
Moonrise: 2:07 AM
Moon Transit: 7:03 AM
Moonset: 11:59 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
7:07 PM - 9:37 PM

Minor Periods

11:29 AM - 12:59 AM
1:37 AM - 3:07 AM

Action Rating: 3 out of 5

Thursday, March 12, 2026

Weather Forecast

Heavy rain
68.8°F
51.3°F
60°F
85%
2.3 in
88%
0%
21.5 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 3.57 μg/m3
PM10: 4.24 μg/m3
Carbon Monoxide: 141.18 μg/m3
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 83.96 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:00 AM
Sunset: 7:02 PM
Daylight: 11 hrs 53 mins
Moonrise: 2:59 AM
Moon Transit: 7:55 AM
Moonset: 12:53 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:25 AM - 9:55 AM
7:59 PM - 10:29 PM

Minor Periods

12:23 AM - 1:53 PM
2:29 AM - 3:59 AM

Action Rating: 3 out of 5

Friday, March 13, 2026

Weather Forecast

Sunny
67°F
45.9°F
55.9°F
64%
0 in
0%
0%
8.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.04 μg/m3
PM10: 4.21 μg/m3
Carbon Monoxide: 166.37 μg/m3
Nitrogen Dioxide: 4.28 μg/m3
Sulphur Dioxide: 2.5 μg/m3
Ozone: 92.15 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:00 AM
Sunset: 7:03 PM
Daylight: 11 hrs 55 mins
Moonrise: 3:46 AM
Moon Transit: 8:46 AM
Moonset: 1:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
8:50 PM - 11:20 PM

Minor Periods

1:20 PM - 2:50 PM
3:16 AM - 4:46 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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