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

Current Water Temperature

72.5°F

Measurement Time: Sunday, April 12, 2026, 1:24 AM CDT

Today's Tides

Low: April 12, 6:20 AM, 0.1 ft
 High: April 12, 7:45 PM, 1.5 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

66.9°F
Clear
Clear
66.9°F
69.4°F
85%
SSE 7.2 mph
13.2 mph
69.3°F
64.5°F
0 in
0%
9 mi
1022 mbar
0

Five Day Weather Forecast

Partly Cloudy
Sun
H: 73°F
L: 67°F
Partly Cloudy
Mon
H: 75°F
L: 68°F
Partly Cloudy
Tue
H: 74°F
L: 67°F
Patchy rain nearby
Wed
H: 77°F
L: 68°F
Patchy rain nearby
Thu
H: 78°F
L: 68°F

Air Quality

PM2.5: 8.25 μg/m3
PM10: 10.75 μg/m3
Carbon Monoxide: 129.85 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 85 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:58 AM
Sunset: 7:23 PM
Daylight: 12 hrs 49 mins
Moonrise: 3:38 AM
Moon Transit: 9:05 AM
Moonset: 2:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:35 AM - 11:05 AM
9:03 PM - 11:33 PM

Minor Periods

2:09 PM - 3:39 PM
3:08 AM - 4:38 AM

Action Rating: 2 out of 5

Sunday, April 12, 2026

Weather Forecast

Partly Cloudy
72.7°F
66.7°F
69.7°F
88%
0 in
0%
0%
14.3 mph
2.5


Air Quality

AQI: 1 - Good
PM2.5: 8.07 μg/m3
PM10: 10.59 μg/m3
Carbon Monoxide: 133.09 μg/m3
Nitrogen Dioxide: 2.83 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 103.48 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:58 AM
Sunset: 7:23 PM
Daylight: 12 hrs 49 mins
Moonrise: 3:38 AM
Moon Transit: 9:05 AM
Moonset: 2:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:35 AM - 11:05 AM
9:03 PM - 11:33 PM

Minor Periods

2:09 PM - 3:39 PM
3:08 AM - 4:38 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Partly Cloudy
75.2°F
68.4°F
71°F
77%
0 in
0%
0%
12.5 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 6.9 μg/m3
PM10: 9.64 μg/m3
Carbon Monoxide: 132.49 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 105.24 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:57 AM
Sunset: 7:24 PM
Daylight: 12 hrs 51 mins
Moonrise: 4:10 AM
Moon Transit: 9:51 AM
Moonset: 3:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:21 AM - 11:51 AM

Minor Periods

3:09 PM - 4:39 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Partly Cloudy
73.9°F
67.3°F
69.9°F
81%
0 in
0%
0%
11.9 mph
2.5


Air Quality

AQI: 1 - Good
PM2.5: 7.73 μg/m3
PM10: 10.83 μg/m3
Carbon Monoxide: 126.79 μg/m3
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 95.36 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:57 AM
Sunset: 7:24 PM
Daylight: 12 hrs 53 mins
Moonrise: 4:41 AM
Moon Transit: 10:37 AM
Moonset: 4:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:07 AM - 12:37 AM

Minor Periods

4:12 PM - 5:42 PM
4:11 AM - 5:41 AM

Action Rating: 2 out of 5

Wednesday, April 15, 2026

Weather Forecast

Patchy rain nearby
76.7°F
67.8°F
71.9°F
79%
0.02 in
89%
0%
12.5 mph
2.2


Air Quality

AQI: 1 - Good
PM2.5: 7.86 μg/m3
PM10: 10.68 μg/m3
Carbon Monoxide: 133.85 μg/m3
Nitrogen Dioxide: 2.87 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 88.38 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:57 AM
Sunset: 7:25 PM
Daylight: 12 hrs 54 mins
Moonrise: 5:11 AM
Moon Transit: 10:33 AM
Moonset: 5:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

10:03 AM - 12:33 AM
10:03 AM - 12:33 AM

Minor Periods

5:15 PM - 6:45 PM
4:41 AM - 6:11 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Patchy rain nearby
77.8°F
68.3°F
72.2°F
78%
0.01 in
87%
0%
11.4 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:57 AM
Sunset: 7:25 PM
Daylight: 12 hrs 56 mins
Moonrise: 5:42 AM
Moon Transit: 12:12 AM
Moonset: 6:52 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:42 AM - 2:12 PM

Minor Periods

6:22 PM - 7:52 PM
5:12 AM - 6:42 AM

Action Rating: 5 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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