Water Temperature of Bay of St. Louis in Bay St. Louis, MS

Current Water Temperature

54.9°F

Measurement Time: Tuesday, February 24, 2026, 5:12 PM CST

Today's Tides

Low: February 24, 4:01 AM, -0.6 ft
 High: February 24, 4:07 PM, 1.7 ft

Temperature Locations

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Local Points of Interest

Pass Christian, MS; Mississippi Sound; Gulf of Mexico

Bay of St. Louis

Station Name: Bay Waveland Yacht Club
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -1 feet

Nearest Address:
1 Yacht Club Drive
Bay St. Louis, MS 39520
Hancock County

GPS Coordinates: 30.325000, -89.325000

Nearby Water Temperatures

Mississippi Sound, Pass Christian, MS (7.7 mi)
Mississippi Sound, Waveland, MS (10.9 mi)
Mississippi Sound, Biloxi, MS (21 mi)
Biloxy Bay, Biloxi, MS (28.2 mi)
Lake Borgne, Shell Beach, LA (37.8 mi)
Mississippi Sound, Pascagoula, MS (44.2 mi)
Pascagoula River, Pascagoula, MS (45.5 mi)
Cypress Creek, Brooklyn, MS (51.7 mi)
Mississippi River, New Orleans, LA (55.5 mi)
Leaf River, New Augusta, MS (64 mi)
Gulf of Mexico, Dauphin Island, AL (74.8 mi)
Bayou Gauche, Bayou Gauche, LA (75.3 mi)
Mobile Bay, Mobile, AL (78.7 mi)
Mississippi River, Pilottown, LA (79.3 mi)
Mobile River, Mobile, AL (80.9 mi)

Weather for Bay St. Louis, Mississippi

Current Weather

57.7°F
Sunny
Sunny
56°F
60°F
41%
S 8.7 mph
13 mph
59.8°F
44.3°F
0 in
0%
9 mi
1021 mbar
0.2

Five Day Weather Forecast

Sunny
Tue
H: 62°F
L: 40°F
Cloudy
Wed
H: 70°F
L: 53°F
Partly Cloudy
Thu
H: 73°F
L: 63°F
Moderate rain
Fri
H: 69°F
L: 58°F
Sunny
Sat
H: 71°F
L: 55°F

Air Quality

AQI: 1 - Good
PM2.5: 4.25 μg/m3
PM10: 5.25 μg/m3
Carbon Monoxide: 172.85 μg/m3
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 96 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:10 AM
Sunset: 5:53 PM
Daylight: 11 hrs 24 mins
Moonrise: 10:54 AM
Moon Transit: 6:20 PM
Moonset: 12:43 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

5:25 AM - 7:55 AM
5:50 PM - 8:20 PM

Minor Periods

10:24 AM - 11:54 AM
12:13 AM - 1:43 AM

Action Rating: 3 out of 5

Special Weather Statement issued February 24 at 9:35AM CST by NWS New Orleans LA

Effective: Tue February 24, 2026, 9:35 AM
Expires: Tue February 24, 2026, 6:00 PM

* AFFECTED AREA: All of southeastern Louisiana as well as Wilkinson, Amite, Pike, Walthall and Pearl River Counties in southern Mississippi. * TIMING: From 9 now until 6 pm CST this evening. * 20 FOOT WIND: South 5 to 10 mph with gusts as high as 20 mph. * RELATIVE HUMIDITY: As low as 20 to 25 percent. * FUELS: Moderate to extreme drought continues across portions of the area. * IMPACTS: Weather conditions will be favorable for wildfire growth and spread.

Outdoor activities that could inadvertently cause wildfires are discouraged. Avoid parking vehicles or using welding or grinding equipment near dry grass, brush, and weeds. Do not toss cigarette butts on the ground. Ensure tow chains do not drag on the ground. Be sure to report wildfires quickly to the nearest fire department or law enforcement office.
Tuesday, February 24, 2026

Weather Forecast

Sunny
61.5°F
40.3°F
49.8°F
56%
0 in
0%
0%
13.6 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 4.91 μg/m3
PM10: 5.03 μg/m3
Carbon Monoxide: 189.49 μg/m3
Nitrogen Dioxide: 3.43 μg/m3
Sulphur Dioxide: 2.67 μg/m3
Ozone: 80.32 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:10 AM
Sunset: 5:53 PM
Daylight: 11 hrs 24 mins
Moonrise: 10:54 AM
Moon Transit: 6:20 PM
Moonset: 12:43 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

5:25 AM - 7:55 AM
5:50 PM - 8:20 PM

Minor Periods

10:24 AM - 11:54 AM
12:13 AM - 1:43 AM

Action Rating: 3 out of 5

Wednesday, February 25, 2026

Weather Forecast

Cloudy
69.6°F
53.4°F
61.9°F
76%
0 in
0%
0%
13.2 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 5.42 μg/m3
PM10: 7 μg/m3
Carbon Monoxide: 155.01 μg/m3
Nitrogen Dioxide: 2.43 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 102.68 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 12:10 AM
Sunset: 5:53 PM
Daylight: 11 hrs 25 mins
Moonrise: 11:51 AM
Moon Transit: 7:23 PM
Moonset: 1:51 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

6:27 AM - 8:57 AM
6:53 PM - 9:23 PM

Minor Periods

11:21 AM - 12:51 AM
1:21 AM - 2:51 AM

Action Rating: 3 out of 5

Thursday, February 26, 2026

Weather Forecast

Partly Cloudy
72.9°F
63.1°F
67.3°F
80%
0 in
0%
0%
14.8 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 6.62 μg/m3
PM10: 8.76 μg/m3
Carbon Monoxide: 137.45 μg/m3
Nitrogen Dioxide: 2.49 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 97.96 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 12:10 AM
Sunset: 5:54 PM
Daylight: 11 hrs 27 mins
Moonrise: 12:56 AM
Moon Transit: 8:25 PM
Moonset: 2:55 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

7:30 AM - 10:00 AM
7:55 PM - 10:25 PM

Minor Periods

12:26 AM - 1:56 PM
2:25 AM - 3:55 AM

Action Rating: 2 out of 5

Friday, February 27, 2026

Weather Forecast

Moderate rain
68.6°F
57.9°F
63.5°F
83%
0.24 in
88%
0%
12.5 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 4.44 μg/m3
PM10: 5.38 μg/m3
Carbon Monoxide: 155.8 μg/m3
Nitrogen Dioxide: 2.73 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 92.76 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 12:09 AM
Sunset: 5:55 PM
Daylight: 11 hrs 29 mins
Moonrise: 2:05 PM
Moon Transit: 9:25 PM
Moonset: 3:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

8:31 AM - 11:01 AM
8:55 PM - 11:25 PM

Minor Periods

1:35 PM - 3:05 PM
3:21 AM - 4:51 AM

Action Rating: 2 out of 5

Saturday, February 28, 2026

Weather Forecast

Sunny
70.8°F
54.8°F
60.8°F
75%
0 in
0%
0%
9.2 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.39 μg/m3
PM10: 5.47 μg/m3
Carbon Monoxide: 182.57 μg/m3
Nitrogen Dioxide: 4.23 μg/m3
Sulphur Dioxide: 2.38 μg/m3
Ozone: 73.23 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:09 AM
Sunset: 5:56 PM
Daylight: 11 hrs 31 mins
Moonrise: 3:13 PM
Moon Transit: 10:20 PM
Moonset: 4:39 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

2:43 PM - 4:13 PM
4:09 AM - 5:39 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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