Water Temperature of Biloxy Bay in Biloxi, MS

Current Water Temperature

71.8°F

Measurement Time: Sunday, May 10, 2026, 4:15 AM CDT

Temperature Locations

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Local Points of Interest

Mississippi Sound; Gulf of Mexico

Biloxy Bay

Station Name: BILOXI BAY AT POINT CADET HARBOR AT BILOXI, MS
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
119 Beach Blvd
Biloxi, MS 39530
Harris County

GPS Coordinates: 30.38833333, -88.8572222

Nearby Water Temperatures

Mississippi Sound, Biloxi, MS (8.4 mi)
Mississippi Sound, Pascagoula, MS (17.2 mi)
Pascagoula River, Pascagoula, MS (17.6 mi)
Mississippi Sound, Pass Christian, MS (25.2 mi)
Bay of St. Louis, Bay St. Louis, MS (28.2 mi)
Mississippi Sound, Waveland, MS (36.4 mi)
Cypress Creek, Brooklyn, MS (45 mi)
Gulf of Mexico, Dauphin Island, AL (47.6 mi)
Mobile Bay, Mobile, AL (50.8 mi)
Mobile River, Mobile, AL (53.3 mi)
Leaf River, New Augusta, MS (58.7 mi)
Lake Borgne, Shell Beach, LA (60.6 mi)
Mississippi River, New Orleans, LA (82.6 mi)
Mississippi River, Pilottown, LA (87 mi)
Pensacola Bay, Pensacola, FL (98.1 mi)

Weather for Biloxi, Mississippi

Current Weather

72°F
Mist
Mist
76.4°F
74.4°F
81%
ENE 4.9 mph
6 mph
71.2°F
69.1°F
0 in
0%
4 mi
1016 mbar
2.7

Five Day Weather Forecast

Partly Cloudy
Sun
H: 79°F
L: 64°F
Patchy rain nearby
Mon
H: 83°F
L: 68°F
Patchy rain nearby
Tue
H: 81°F
L: 63°F
Patchy rain nearby
Wed
H: 85°F
L: 67°F
Sunny
Thu
H: 83°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 12.05 μg/m3
PM10: 16.35 μg/m3
Carbon Monoxide: 135.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 93 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 12:51 AM
Sunset: 7:39 PM
Daylight: 13 hrs 35 mins
Moonrise: 2:06 AM
Moon Transit: 7:41 AM
Moonset: 1:23 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%

Best Times for Fishing or Hunting

Major Periods

7:11 AM - 9:41 AM
7:43 PM - 10:13 PM

Minor Periods

12:53 AM - 2:23 PM
1:36 AM - 3:06 AM

Action Rating: 3 out of 5

Flood Warning issued May 9 at 7:44PM CDT until May 11 at 5:31AM CDT by NWS New Orleans LA

Effective: Sat May 9, 2026, 7:44 PM
Expires: Sun May 10, 2026, 11:45 AM

...The National Weather Service in New Orleans LA has issued a Flood Warning for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Biloxi River near Lyman. * WHEN...From late tonight to early Monday morning. * IMPACTS...At 12.0 feet, River Road near Three Rivers Road bridge will begin to flood. * ADDITIONAL DETAILS... - At 6:45 PM CDT Saturday the stage was 9.6 feet. - Bankfull stage is 9.0 feet. - Forecast...The river is expected to rise above flood stage just after midnight tonight and continue rising to a crest of 12.5 feet tomorrow morning. The river is expected to fall below flood stage late tomorrow evening. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov/lix. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued Sunday morning at 1145 AM CDT.


Flood Warning issued May 9 at 7:44PM CDT until May 12 at 1:00PM CDT by NWS New Orleans LA

Effective: Sat May 9, 2026, 7:44 PM
Expires: Sun May 10, 2026, 11:45 AM

...The National Weather Service in New Orleans LA has issued a Flood Warning for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. For the Wolf River...including Landon, Gulfport...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Wolf River above Gulfport. * WHEN...From late tonight to early Tuesday afternoon. * IMPACTS...At 9.0 feet, Bells Ferry Road will be impassable with deep water on the east bridge approach. * ADDITIONAL DETAILS... - At 6:45 PM CDT Saturday the stage was 5.7 feet. - Bankfull stage is 7.0 feet. - Forecast...The river is expected to rise above flood stage late tonight and continue rising to a crest of 9.5 feet early Monday morning. The river is expected to fall below flood stage Tuesday morning. - Flood stage is 8.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov/lix. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued Sunday morning at 1145 AM CDT.


Dense Fog Advisory issued May 10 at 3:39AM CDT until May 10 at 9:00AM CDT by NWS New Orleans LA

Effective: Sun May 10, 2026, 3:39 AM
Expires: Sun May 10, 2026, 9:00 AM

* WHAT...Visibility less than a quarter of a mile in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 9 AM CDT this morning. * 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.


Flood Warning issued May 9 at 9:29AM CDT by NWS Mobile AL

Effective: Sat May 9, 2026, 9:29 AM
Expires: Sun May 10, 2026, 9:30 AM

...The National Weather Service in Mobile AL has issued a Flood Warning for the following rivers in Mississippi... Pascagoula At Merrill affecting Greene, Jackson and George Counties. For the Pascagoula River...including Merrill...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Pascagoula at Merrill. * WHEN...From Monday evening until further notice. * IMPACTS...At 18.5 feet, Water covers roads at Smith's Fish Camp in Southern George County. At 20.0 feet, Water covers the main road at Plum Bluff in southern George County. At 22.0 feet, Flood Stage. Water approaches homes in west Merrill. * ADDITIONAL DETAILS... - At 8:15 AM CDT Saturday the stage was 18.4 feet. - Forecast...The river is expected to rise above flood stage Monday evening and continue rising to a crest of 22.5 feet Wednesday morning. - Flood stage is 22.0 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/mob. Click on the Rivers and Lakes menu for forecasts and observations.


Flood Warning issued May 9 at 10:39PM CDT until May 14 at 10:00PM CDT by NWS Mobile AL

Effective: Sat May 9, 2026, 10:39 PM
Expires: Sun May 10, 2026, 10:45 PM

...The Flood Warning continues for the following rivers in Mississippi... Pascagoula At Merrill affecting Greene, George and Jackson Counties. * WHAT...Minor flooding is forecast. * WHERE...Pascagoula at Merrill. * WHEN...From Monday evening to late Thursday evening. * IMPACTS...At 22 feet, Flood Stage. Water approaches homes in west Merrill. * ADDITIONAL DETAILS... - At 10:15 PM CDT Saturday the stage was 18.9 feet. - Forecast...The river is expected to rise above flood stage late Monday evening to a crest of 22.5 feet Wednesday morning. It will then fall below flood stage Thursday afternoon. - Flood stage is 22 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/mob. Click on the Rivers and Lakes menu for forecasts and observations.


Sunday, May 10, 2026

Weather Forecast

Partly Cloudy
79°F
63.7°F
72.2°F
90%
0 in
0%
0%
9.4 mph
10.6


Air Quality

AQI: 1 - Good
PM2.5: 8.42 μg/m3
PM10: 10.83 μg/m3
Carbon Monoxide: 142.17 μg/m3
Nitrogen Dioxide: 4.86 μg/m3
Sulphur Dioxide: 1.62 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 12:51 AM
Sunset: 7:39 PM
Daylight: 13 hrs 35 mins
Moonrise: 2:06 AM
Moon Transit: 7:41 AM
Moonset: 1:23 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%

Best Times for Fishing or Hunting

Major Periods

7:11 AM - 9:41 AM
7:43 PM - 10:13 PM

Minor Periods

12:53 AM - 2:23 PM
1:36 AM - 3:06 AM

Action Rating: 3 out of 5

Monday, May 11, 2026

Weather Forecast

Patchy rain nearby
82.5°F
67.9°F
74.1°F
81%
0.19 in
87%
0%
8.1 mph
7.4


Air Quality

AQI: 1 - Good
PM2.5: 8.71 μg/m3
PM10: 10.86 μg/m3
Carbon Monoxide: 145.13 μg/m3
Nitrogen Dioxide: 4.5 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 65.32 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:51 AM
Sunset: 7:40 PM
Daylight: 13 hrs 36 mins
Moonrise: 2:37 AM
Moon Transit: 8:25 AM
Moonset: 2:23 PM
Moon Phase: Last Quarter
Moon Illumination: 16.9%

Best Times for Fishing or Hunting

Major Periods

7:55 AM - 10:25 AM
8:27 PM - 10:57 PM

Minor Periods

1:53 PM - 3:23 PM
2:07 AM - 3:37 AM

Action Rating: 2 out of 5

Tuesday, May 12, 2026

Weather Forecast

Patchy rain nearby
80.7°F
63.1°F
71.7°F
80%
0.09 in
88%
0%
11 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 10.51 μg/m3
PM10: 11.13 μg/m3
Carbon Monoxide: 173.21 μg/m3
Nitrogen Dioxide: 3.54 μg/m3
Sulphur Dioxide: 3.26 μg/m3
Ozone: 107.36 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 12:51 AM
Sunset: 7:41 PM
Daylight: 13 hrs 37 mins
Moonrise: 3:06 AM
Moon Transit: 8:41 PM
Moonset: 3:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

8:11 PM - 10:41 PM
8:11 PM - 10:41 PM

Minor Periods

2:53 PM - 4:23 PM
2:36 AM - 4:06 AM

Action Rating: 2 out of 5

Wednesday, May 13, 2026

Weather Forecast

Patchy rain nearby
84.5°F
66.8°F
75.6°F
68%
0.01 in
83%
0%
7.2 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 12.81 μg/m3
PM10: 13.95 μg/m3
Carbon Monoxide: 192.2 μg/m3
Nitrogen Dioxide: 4.28 μg/m3
Sulphur Dioxide: 2.17 μg/m3
Ozone: 141.28 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 12:51 AM
Sunset: 7:41 PM
Daylight: 13 hrs 39 mins
Moonrise: 3:36 AM
Moon Transit: 12:00 AM
Moonset: 4:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

3:58 PM - 5:28 PM
3:06 AM - 4:36 AM

Action Rating: 2 out of 5

Thursday, May 14, 2026

Weather Forecast

Sunny
83.4°F
64°F
73.2°F
58%
0 in
0%
0%
8.7 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 10.68 μg/m3
PM10: 11.66 μg/m3
Carbon Monoxide: 215.7 μg/m3
Nitrogen Dioxide: 4.54 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 114.62 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 12:51 AM
Sunset: 7:42 PM
Daylight: 13 hrs 40 mins
Moonrise: 4:08 AM
Moon Transit: 10:47 AM
Moonset: 5:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:17 AM - 12:47 AM

Minor Periods

5:05 PM - 6:35 PM
3:38 AM - 5:08 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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