Water Temperature of Mississippi Sound Near Biloxi, MS

Current Water Temperature

60.6°F

Measurement Time: Wednesday, November 12, 2025, 8:00 AM CST

Temperature Locations

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Local Points of Interest

Gulf of Mexico

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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

71.7°F
Sunny
Conditions: Sunny
Humidity: 78%
Heat Index: 76.2°F
Feels Like: 76.2°F
Wind: SSW 5.6 mph
Wind Gusts: 12 mph
Wind Chill: 71.7°F
Air Pressure: 1016.59 millibars
Dew Point: 71.7°F
Chance of Precipitation: 0%
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 10 mi
UV Index: 2

Five Day Weather Forecast

Partly Cloudy
Sun
H: 74°F
L: 59°F
Overcast
Mon
H: 62°F
L: 44°F
Sunny
Tue
H: 52°F
L: 37°F
Sunny
Wed
H: 53°F
L: 32°F
Patchy rain nearby
Thu
H: 59°F
L: 41°F

Air Quality

AQI: 1 - Good
PM2.5: 7.15 μg/m3
PM10: 9.45 μg/m3
Carbon Monoxide: 124.85 μg/m3
Nitrogen Dioxide: 7.45 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 11:57 AM
Sunset: 5:04 PM
Daylight: 10 hrs 12 mins
Moonrise: 12:09 AM
Moon Transit: 6:46 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
6:16 PM - 8:46 PM

Minor Periods

11:39 AM - 1:09 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued December 27 at 10:03PM CST until December 28 at 10:00AM CST by NWS New Orleans LA

Effective: Sat December 27, 2025, 10:03 PM
Expires: Sun December 28, 2025, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 10 AM CST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
Sunday, December 28, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 64.8°F
Average Humidity: 95%
Chance of Rain: 0%
Wind: 8.9 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 6.11 μg/m3
PM10: 8.02 μg/m3
Carbon Monoxide: 123.41 μg/m3
Nitrogen Dioxide: 5 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 73.88 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 11:57 AM
Sunset: 5:04 PM
Daylight: 10 hrs 12 mins
Moonrise: 12:09 AM
Moon Transit: 6:46 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
6:16 PM - 8:46 PM

Minor Periods

11:39 AM - 1:09 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, December 29, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 55.9°F
Average Humidity: 70%
Chance of Rain: 0%
Wind: 17.7 mph
UV Index: 0.6

Air Quality

AQI: 1 - Good
PM2.5: 4.65 μg/m3
PM10: 5.77 μg/m3
Carbon Monoxide: 147.01 μg/m3
Nitrogen Dioxide: 4.29 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 71.52 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 11:58 AM
Sunset: 5:05 PM
Daylight: 10 hrs 13 mins
Moonrise: 12:44 AM
Moon Transit: 7:38 PM
Moonset: 1:33 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
7:08 PM - 9:38 PM

Minor Periods

12:14 AM - 1:44 PM
1:03 AM - 2:33 AM

Action Rating: 3 out of 5

Tuesday, December 30, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 42.9°F
Average Humidity: 47%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 2.79 μg/m3
PM10: 2.84 μg/m3
Carbon Monoxide: 180.77 μg/m3
Nitrogen Dioxide: 3.28 μg/m3
Sulphur Dioxide: 2.03 μg/m3
Ozone: 66.6 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 11:58 AM
Sunset: 5:05 PM
Daylight: 10 hrs 13 mins
Moonrise: 1:25 PM
Moon Transit: 8:35 PM
Moonset: 2:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

7:44 AM - 10:14 AM
8:05 PM - 10:35 PM

Minor Periods

12:55 AM - 2:25 PM
2:12 AM - 3:42 AM

Action Rating: 2 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 41.9°F
Average Humidity: 51%
Chance of Rain: 0%
Wind: 7.4 mph
UV Index: 0.6

Air Quality

AQI: 1 - Good
PM2.5: 4.35 μg/m3
PM10: 4.43 μg/m3
Carbon Monoxide: 184.43 μg/m3
Nitrogen Dioxide: 4.98 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 64.2 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:00 AM
Sunset: 5:06 PM
Daylight: 10 hrs 13 mins
Moonrise: 2:14 PM
Moon Transit: 9:38 PM
Moonset: 3:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

8:45 AM - 11:15 AM
9:08 PM - 11:38 PM

Minor Periods

1:44 PM - 3:14 PM
3:25 AM - 4:55 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 47.8°F
Average Humidity: 59%
Chance of Rain: 83%
Wind: 7.2 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 7.04 μg/m3
PM10: 7.08 μg/m3
Carbon Monoxide: 224.89 μg/m3
Nitrogen Dioxide: 13.27 μg/m3
Sulphur Dioxide: 3.43 μg/m3
Ozone: 51.54 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:00 AM
Sunset: 5:07 PM
Daylight: 10 hrs 14 mins
Moonrise: 3:12 PM
Moon Transit: 10:44 PM
Moonset: 5:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

9:49 AM - 12:19 AM
12:00 AM - 12:00 AM

Minor Periods

2:42 PM - 4:12 PM
4:38 AM - 6:08 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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