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

Current Water Temperature

81.7°F

Measurement Time: Monday, June 8, 2026, 4:36 AM CDT

Today's Tides

Low: June 8, 1:32 AM, 0.5 ft
 High: June 8, 11:35 AM, 1.3 ft

Temperature Locations

View Nearby Locations     View All Mississippi Locations     View Locations Near Me

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

79°F
Partly cloudy
Partly cloudy
83.6°F
85.8°F
85%
S 7.8 mph
13.2 mph
80.1°F
73.1°F
0 in
50%
9 mi
1016 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 87°F
L: 77°F
Partly Cloudy
Tue
H: 84°F
L: 75°F
Sunny
Wed
H: 84°F
L: 76°F
Sunny
Thu
H: 84°F
L: 75°F
Sunny
Fri
H: 85°F
L: 75°F

Air Quality

AQI: 1 - Good
PM2.5: 5.9 μg/m3
PM10: 8.5 μg/m3
Carbon Monoxide: 107 μg/m3
Nitrogen Dioxide: 0.9 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:56 AM
Sunset: 7:58 PM
Daylight: 14 hrs 3 mins
Moonrise: 1:07 AM
Moon Transit: 12:00 AM
Moonset: 1:12 PM
Moon Phase: Last Quarter
Moon Illumination: 31.6%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

12:42 AM - 2:12 PM
12:37 AM - 2:07 AM

Action Rating: 2 out of 5

Flood Warning issued June 7 at 7:23PM CDT until June 8 at 9:48PM CDT by NWS New Orleans LA

Effective: Sun June 7, 2026, 7:23 PM
Expires: Mon June 8, 2026, 1:30 PM

...The Flood Warning is extended for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. For the Biloxi River...including Lyman...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Biloxi River near Lyman. * WHEN...Until Monday evening. * IMPACTS...At 16.0 feet, Major flooding will occur in Retreat and Riverland Village Subdivisions at the 16 foot stage. Homes on lower Fisherman Trail will remain flooded and lower River Road will be impassable. * ADDITIONAL DETAILS... - At 6:45 PM CDT Sunday the stage was 15.1 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:45 PM CDT Sunday was 15.2 feet. - Forecast...The river is expected to fall below flood stage tomorrow afternoon and continue falling to 4.5 feet Friday evening. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 15.1 feet on 12/19/1995. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. 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 when updates are needed.


Flood Warning issued June 7 at 7:22PM CDT until June 9 at 5:30PM CDT by NWS New Orleans LA

Effective: Sun June 7, 2026, 7:22 PM
Expires: Mon June 8, 2026, 1:30 PM

...The Flood Warning continues for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. For the Wolf River...including Gulfport...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wolf River above Gulfport. * WHEN...Until Tuesday afternoon. * IMPACTS...At 10.0 feet, Bells Ferry Road will be closed within a mile of the bridge as the road will be covered by swift moving river current. * ADDITIONAL DETAILS... - At 6:45 PM CDT Sunday the stage was 9.5 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:45 PM CDT Sunday was 9.8 feet. - Forecast...The river will fall below flood stage late Tuesday morning to 4.6 feet Wednesday evening. - Flood stage is 8.0 feet. - Flood History...This crest compares to a previous crest of 9.5 feet on 03/17/1990. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. 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 when updates are needed.


Monday, June 8, 2026

Weather Forecast

Sunny
86.9°F
77.3°F
81.1°F
79%
0 in
4%
0%
9.8 mph
10.1


Air Quality

AQI: 1 - Good
PM2.5: 7.18 μg/m3
PM10: 10.4 μg/m3
Carbon Monoxide: 112 μg/m3
Nitrogen Dioxide: 1.23 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 74.88 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:56 AM
Sunset: 7:58 PM
Daylight: 14 hrs 3 mins
Moonrise: 1:07 AM
Moon Transit: 12:00 AM
Moonset: 1:12 PM
Moon Phase: Last Quarter
Moon Illumination: 31.6%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

12:42 AM - 2:12 PM
12:37 AM - 2:07 AM

Action Rating: 2 out of 5

Tuesday, June 9, 2026

Weather Forecast

Partly Cloudy
84°F
75.3°F
79.6°F
78%
0 in
73%
0%
9.6 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 7.79 μg/m3
PM10: 10.93 μg/m3
Carbon Monoxide: 115.54 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 61.13 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:56 AM
Sunset: 7:59 PM
Daylight: 14 hrs 4 mins
Moonrise: 1:36 AM
Moon Transit: 5:27 AM
Moonset: 2:13 PM
Moon Phase: Last Quarter
Moon Illumination: 21.6%

Best Times for Fishing or Hunting

Major Periods

4:57 AM - 7:27 AM
4:57 AM - 7:27 AM

Minor Periods

1:43 PM - 3:13 PM
1:06 AM - 2:36 AM

Action Rating: 2 out of 5

Wednesday, June 10, 2026

Weather Forecast

Sunny
84°F
75.8°F
79.8°F
77%
0 in
3%
0%
9.4 mph
11.8


Air Quality

AQI: 1 - Good
PM2.5: 9.27 μg/m3
PM10: 12.67 μg/m3
Carbon Monoxide: 123.33 μg/m3
Nitrogen Dioxide: 1.72 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 72.17 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:56 AM
Sunset: 7:59 PM
Daylight: 14 hrs 4 mins
Moonrise: 2:06 AM
Moon Transit: 8:37 AM
Moonset: 3:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%

Best Times for Fishing or Hunting

Major Periods

8:07 AM - 10:37 AM
8:37 PM - 11:07 PM

Minor Periods

2:47 PM - 4:17 PM
1:36 AM - 3:06 AM

Action Rating: 2 out of 5

Thursday, June 11, 2026

Weather Forecast

Sunny
83.9°F
75.2°F
79.6°F
74%
0 in
2%
0%
8.7 mph
11.1


Air Quality

AQI: 1 - Good
PM2.5: 7.58 μg/m3
PM10: 10.89 μg/m3
Carbon Monoxide: 118.77 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 62.42 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:57 AM
Sunset: 7:59 PM
Daylight: 14 hrs 5 mins
Moonrise: 2:40 AM
Moon Transit: 9:27 AM
Moonset: 4:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%

Best Times for Fishing or Hunting

Major Periods

8:57 AM - 11:27 AM
9:30 PM - 12:00 PM

Minor Periods

3:55 PM - 5:25 PM
2:10 AM - 3:40 AM

Action Rating: 2 out of 5

Friday, June 12, 2026

Weather Forecast

Sunny
85.1°F
74.7°F
79.3°F
78%
0 in
3%
0%
9.6 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 3.08 μg/m3
PM10: 4.73 μg/m3
Carbon Monoxide: 118.88 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 39.5 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:57 AM
Sunset: 8:00 PM
Daylight: 14 hrs 5 mins
Moonrise: 3:18 AM
Moon Transit: 10:23 AM
Moonset: 5:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:53 AM - 12:23 AM

Minor Periods

5:07 PM - 6:37 PM
2:48 AM - 4:18 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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