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

Current Water Temperature

84.7°F

Measurement Time: Thursday, July 23, 2026, 2:00 PM CDT

Today's Tides

 High: July 23, 6:29 AM, 2.0 ft
Low: July 23, 7:15 PM, 0.2 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

89.1°F
Sunny
Sunny
101.1°F
108°F
72%
SSE 13.2 mph
15.3 mph
91.6°F
79.1°F
0 in
25%
9 mi
1017 mbar
9.7

Five Day Weather Forecast

Sunny
Thu
H: 92°F
L: 82°F
Sunny
Fri
H: 89°F
L: 78°F
Sunny
Sat
H: 92°F
L: 77°F
Sunny
Sun
H: 94°F
L: 78°F
Sunny
Mon
H: 94°F
L: 78°F

Air Quality

AQI: 1 - Good
PM2.5: 13.6 μg/m3
PM10: 22.4 μg/m3
Carbon Monoxide: 93 μg/m3
Nitrogen Dioxide: 0.3 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:03 PM
Sunset: 7:57 PM
Daylight: 13 hrs 46 mins
Moonrise: 3:30 PM
Moon Transit: 8:37 PM
Moonset: 1:02 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

7:48 AM - 10:18 AM
8:07 PM - 10:37 PM

Minor Periods

3:00 PM - 4:30 PM
12:32 AM - 2:02 AM

Action Rating: 3 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
91.6°F
82.2°F
86.2°F
74%
0 in
8%
0%
17.9 mph
10.6


Air Quality

AQI: 1 - Good
PM2.5: 11.43 μg/m3
PM10: 17.76 μg/m3
Carbon Monoxide: 95.92 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 62.08 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:03 PM
Sunset: 7:57 PM
Daylight: 13 hrs 46 mins
Moonrise: 3:30 PM
Moon Transit: 8:37 PM
Moonset: 1:02 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

7:48 AM - 10:18 AM
8:07 PM - 10:37 PM

Minor Periods

3:00 PM - 4:30 PM
12:32 AM - 2:02 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
88.5°F
77.8°F
83.1°F
71%
0 in
6%
0%
8.5 mph
10.7


Air Quality

AQI: 1 - Good
PM2.5: 12.97 μg/m3
PM10: 19.58 μg/m3
Carbon Monoxide: 98.67 μg/m3
Nitrogen Dioxide: 1.42 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 57.08 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:03 PM
Sunset: 7:56 PM
Daylight: 13 hrs 45 mins
Moonrise: 4:28 PM
Moon Transit: 9:27 PM
Moonset: 1:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

8:37 AM - 11:07 AM
8:57 PM - 11:27 PM

Minor Periods

3:58 PM - 5:28 PM
1:11 AM - 2:41 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
92°F
76.9°F
84.4°F
70%
0 in
8%
0%
11.2 mph
8


Air Quality

AQI: 2 - Moderate
PM2.5: 15.7 μg/m3
PM10: 22.54 μg/m3
Carbon Monoxide: 99.96 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 74.21 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:03 PM
Sunset: 7:56 PM
Daylight: 13 hrs 44 mins
Moonrise: 5:21 PM
Moon Transit: 10:18 PM
Moonset: 2:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

4:51 PM - 6:21 PM
1:56 AM - 3:26 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
93.5°F
78.2°F
85.3°F
68%
0 in
6%
0%
12.5 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 11.19 μg/m3
PM10: 15.1 μg/m3
Carbon Monoxide: 104.65 μg/m3
Nitrogen Dioxide: 3 μg/m3
Sulphur Dioxide: 1.64 μg/m3
Ozone: 73.83 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:03 PM
Sunset: 7:55 PM
Daylight: 13 hrs 43 mins
Moonrise: 6:12 PM
Moon Transit: 11:10 PM
Moonset: 3:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

10:19 AM - 12:49 AM
12:00 AM - 12:00 AM

Minor Periods

5:42 PM - 7:12 PM
2:45 AM - 4:15 AM

Action Rating: 2 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
93.7°F
78.2°F
86°F
67%
0 in
5%
0%
12.5 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 6.06 μg/m3
PM10: 7.59 μg/m3
Carbon Monoxide: 119.25 μg/m3
Nitrogen Dioxide: 6.69 μg/m3
Sulphur Dioxide: 1.99 μg/m3
Ozone: 49.13 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 1:03 PM
Sunset: 7:55 PM
Daylight: 13 hrs 42 mins
Moonrise: 6:57 PM
Moon Transit: 12:00 AM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:11 AM - 1:41 PM

Minor Periods

6:27 PM - 7:57 PM
3:40 AM - 5:10 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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