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

Current Water Temperature

85.6°F

Measurement Time: Monday, July 13, 2026, 3:36 PM CDT

Today's Tides

 High: July 13, 10:54 AM, 2.5 ft
Low: July 13, 10:13 PM, -0.5 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

81°F
Partly cloudy
Partly cloudy
86.5°F
95.5°F
79%
W 13.9 mph
20.1 mph
85.1°F
77.1°F
0 in
75%
9 mi
1019 mbar
1.6

Five Day Weather Forecast

Sunny
Mon
H: 85°F
L: 76°F
Partly Cloudy
Tue
H: 78°F
L: 73°F
Partly Cloudy
Wed
H: 87°F
L: 75°F
Partly Cloudy
Thu
H: 90°F
L: 73°F
Partly Cloudy
Fri
H: 92°F
L: 76°F

Air Quality

AQI: 2 - Moderate
PM2.5: 4.8 μg/m3
PM10: 6.4 μg/m3
Carbon Monoxide: 104 μg/m3
Nitrogen Dioxide: 1.7 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:03 PM
Sunset: 8:01 PM
Daylight: 13 hrs 57 mins
Moonrise: 4:54 AM
Moon Transit: 12:23 AM
Moonset: 7:48 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:53 AM - 2:23 PM

Minor Periods

7:18 PM - 8:48 PM
4:24 AM - 5:54 AM

Action Rating: 4 out of 5

Monday, July 13, 2026

Weather Forecast

Sunny
85.1°F
75.9°F
79.5°F
84%
0.17 in
70%
0%
14.8 mph
6.2


Air Quality

AQI: 1 - Good
PM2.5: 4.48 μg/m3
PM10: 5.6 μg/m3
Carbon Monoxide: 117.04 μg/m3
Nitrogen Dioxide: 4.58 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 51.83 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:03 PM
Sunset: 8:01 PM
Daylight: 13 hrs 57 mins
Moonrise: 4:54 AM
Moon Transit: 12:23 AM
Moonset: 7:48 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:53 AM - 2:23 PM

Minor Periods

7:18 PM - 8:48 PM
4:24 AM - 5:54 AM

Action Rating: 4 out of 5

Tuesday, July 14, 2026

Weather Forecast

Partly Cloudy
77.9°F
72.7°F
75°F
82%
0.02 in
41%
0%
13.9 mph
5.8


Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 9.56 μg/m3
Carbon Monoxide: 119.17 μg/m3
Nitrogen Dioxide: 2.77 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 67.46 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:03 PM
Sunset: 8:01 PM
Daylight: 13 hrs 56 mins
Moonrise: 6:07 AM
Moon Transit: 1:26 PM
Moonset: 8:39 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:31 AM - 3:01 AM
12:56 AM - 3:26 PM

Minor Periods

8:09 PM - 9:39 PM
5:37 AM - 7:07 AM

Action Rating: 5 out of 5

Wednesday, July 15, 2026

Weather Forecast

Partly Cloudy
87.3°F
74.6°F
80.2°F
68%
0.01 in
36%
0%
11.6 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 11.56 μg/m3
PM10: 17.06 μg/m3
Carbon Monoxide: 120.79 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 69.46 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 1:03 PM
Sunset: 8:01 PM
Daylight: 13 hrs 55 mins
Moonrise: 7:21 AM
Moon Transit: 2:25 PM
Moonset: 9:21 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:32 AM - 4:02 AM
1:55 PM - 4:25 PM

Minor Periods

8:51 PM - 10:21 PM
6:51 AM - 8:21 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Partly Cloudy
90.3°F
73.4°F
82°F
66%
0 in
6%
0%
8.5 mph
11.3


Air Quality

AQI: 2 - Moderate
PM2.5: 20.93 μg/m3
PM10: 33.11 μg/m3
Carbon Monoxide: 128.28 μg/m3
Nitrogen Dioxide: 3.57 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 80.25 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 1:03 PM
Sunset: 8:00 PM
Daylight: 13 hrs 54 mins
Moonrise: 8:31 AM
Moon Transit: 3:18 PM
Moonset: 9:57 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
2:48 PM - 5:18 PM

Minor Periods

9:27 PM - 10:57 PM
8:01 AM - 9:31 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Partly Cloudy
92.1°F
75.9°F
84.1°F
65%
0 in
7%
0%
7.8 mph
8


Air Quality

AQI: 2 - Moderate
PM2.5: 23.78 μg/m3
PM10: 34.49 μg/m3
Carbon Monoxide: 140.13 μg/m3
Nitrogen Dioxide: 6.9 μg/m3
Sulphur Dioxide: 3.06 μg/m3
Ozone: 66.38 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 1:03 PM
Sunset: 8:00 PM
Daylight: 13 hrs 53 mins
Moonrise: 9:37 AM
Moon Transit: 4:07 PM
Moonset: 10:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

3:18 AM - 5:48 AM
3:37 PM - 6:07 PM

Minor Periods

9:59 PM - 11:29 PM
9:07 AM - 10:37 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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