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

Current Water Temperature

65.3°F

Measurement Time: Tuesday, March 11, 2025, 11:18 PM CDT

Today's Tides

 Low: March 11, 8:15 AM, -0.25 ft
High: March 11, 10:34 PM, 1.33 ft

Temperature Locations

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Local Points of Interest

Pass Christian, MS; Mississippi Sound; Gulf of Mexico

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Bay of St. Louis

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

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -0.5 feet / -0.2 meters

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 (21.0 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 (64.0 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

62.1°F
Clear
Conditions: Clear
Humidity: 70%
Feels Like: 62.1°F
Wind: SW 8.9 mph
Wind Gusts: 18.2 mph
Pressure: 30.01 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Tue
H: 70°F
L: 49°F
Overcast
Wed
H: 63°F
L: 56°F
Partly Cloudy
Thu
H: 68°F
L: 63°F
Patchy rain nearby
Fri
H: 67°F
L: 61°F
Heavy rain
Sat
H: 72°F
L: 66°F

Air Quality

AQI: 1 - Good
PM2.5: 11.84 μg/m3
PM10: 14.99 μg/m3
Carbon Monoxide: 314.5 μg/m3
Nitrogen Dioxide: 6.11 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 96 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:03 PM
Daylight: 11 hrs 52 mins
Moonrise: 4:53 PM
Moon Transit: 11:42 PM
Moonset: 5:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

10:55 AM - 1:25 PM
12:00 AM - 12:00 AM

Minor Periods

4:23 PM - 5:53 PM
5:24 AM - 6:54 AM

Action Rating: 3 out of 5

Flood Warning issued March 11 at 10:05AM CDT until March 16 at 7:00AM CDT by NWS New Orleans LA

Effective: Tue March 11, 2025, 10:05 AM
Expires: Wed March 12, 2025, 2:15 AM

...The Flood Warning continues for the following rivers in Mississippi...Louisiana... Pearl River Near Bogalusa affecting Washington and Pearl River Counties. Pearl River Near Pearl River affecting Hancock, St. Tammany and Pearl River Counties. For the Lower Pearl River...including Bogalusa, Pearl River...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Pearl River. * WHEN...Until Sunday morning. * IMPACTS...At 14.0 feet, Secondary roads to the river and throughout Honey Island Swamp are inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank. * ADDITIONAL DETAILS... - At 9:00 AM CDT Tuesday the stage was 14.5 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to rise to a crest of 14.5 feet this afternoon. It will then fall below flood stage early Sunday morning. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. 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 late tonight at 215 AM CDT.


Flood Warning issued March 11 at 10:05AM CDT until March 16 at 7:00AM CDT by NWS New Orleans LA

Effective: Tue March 11, 2025, 10:05 AM
Expires: Wed March 12, 2025, 2:15 AM

...The Flood Warning continues for the following rivers in Mississippi...Louisiana... Pearl River Near Bogalusa affecting Washington and Pearl River Counties. Pearl River Near Pearl River affecting Hancock, St. Tammany and Pearl River Counties. For the Lower Pearl River...including Bogalusa, Pearl River...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Pearl River. * WHEN...Until Sunday morning. * IMPACTS...At 14.0 feet, Secondary roads to the river and throughout Honey Island Swamp are inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank. * ADDITIONAL DETAILS... - At 9:00 AM CDT Tuesday the stage was 14.5 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to rise to a crest of 14.5 feet this afternoon. It will then fall below flood stage early Sunday morning. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. 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 late tonight at 215 AM CDT.


Flood Warning issued March 11 at 10:05AM CDT until March 15 at 1:00AM CDT by NWS New Orleans LA

Effective: Tue March 11, 2025, 10:05 AM
Expires: Wed March 12, 2025, 2:15 AM

...The Flood Warning continues for the following rivers in Mississippi...Louisiana... Pearl River Near Bogalusa affecting Washington and Pearl River Counties. Pearl River Near Pearl River affecting Hancock, St. Tammany and Pearl River Counties. For the Lower Pearl River...including Bogalusa, Pearl River...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Bogalusa. * WHEN...Until early Saturday morning. * IMPACTS...At 18.5 feet, Woodlands and crop acreage along the river will be flooded. The Bogue Chitto Wildlife Management area will be inundated with water in recreational camps and over access roads. * ADDITIONAL DETAILS... - At 9:00 AM CDT Tuesday the stage was 18.5 feet. - Bankfull stage is 15.0 feet. - Forecast...The river is expected to fall below flood stage Friday evening and continue falling to 13.9 feet Friday, March 21. - Flood stage is 18.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. 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 late tonight at 215 AM CDT.


Flood Warning issued March 11 at 10:05AM CDT until March 16 at 7:00AM CDT by NWS New Orleans LA

Effective: Tue March 11, 2025, 10:05 AM
Expires: Wed March 12, 2025, 2:15 AM

...The Flood Warning continues for the following rivers in Mississippi...Louisiana... Pearl River Near Bogalusa affecting Washington and Pearl River Counties. Pearl River Near Pearl River affecting Hancock, St. Tammany and Pearl River Counties. For the Lower Pearl River...including Bogalusa, Pearl River...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Pearl River. * WHEN...Until Sunday morning. * IMPACTS...At 14.0 feet, Secondary roads to the river and throughout Honey Island Swamp are inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank. * ADDITIONAL DETAILS... - At 9:00 AM CDT Tuesday the stage was 14.5 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to rise to a crest of 14.5 feet this afternoon. It will then fall below flood stage early Sunday morning. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. 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 late tonight at 215 AM CDT.


Flood Warning issued March 11 at 10:05AM CDT until March 15 at 1:00AM CDT by NWS New Orleans LA

Effective: Tue March 11, 2025, 10:05 AM
Expires: Wed March 12, 2025, 2:15 AM

...The Flood Warning continues for the following rivers in Mississippi...Louisiana... Pearl River Near Bogalusa affecting Washington and Pearl River Counties. Pearl River Near Pearl River affecting Hancock, St. Tammany and Pearl River Counties. For the Lower Pearl River...including Bogalusa, Pearl River...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Bogalusa. * WHEN...Until early Saturday morning. * IMPACTS...At 18.5 feet, Woodlands and crop acreage along the river will be flooded. The Bogue Chitto Wildlife Management area will be inundated with water in recreational camps and over access roads. * ADDITIONAL DETAILS... - At 9:00 AM CDT Tuesday the stage was 18.5 feet. - Bankfull stage is 15.0 feet. - Forecast...The river is expected to fall below flood stage Friday evening and continue falling to 13.9 feet Friday, March 21. - Flood stage is 18.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. 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 late tonight at 215 AM CDT.
Tuesday, March 11, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 60.3°F
Average Humidity: 64%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 1.9

Air Quality

AQI: 1 - Good
PM2.5: 11.03 μg/m3
PM10: 12.2 μg/m3
Carbon Monoxide: 377.25 μg/m3
Nitrogen Dioxide: 9.52 μg/m3
Sulphur Dioxide: 4.18 μg/m3
Ozone: 93.36 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:03 PM
Daylight: 11 hrs 52 mins
Moonrise: 4:53 PM
Moon Transit: 11:42 PM
Moonset: 5:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

10:55 AM - 1:25 PM
12:00 AM - 12:00 AM

Minor Periods

4:23 PM - 5:53 PM
5:24 AM - 6:54 AM

Action Rating: 3 out of 5

Wednesday, March 12, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 60.5°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 10.7 mph
UV Index: 1.9

Air Quality

AQI: 1 - Good
PM2.5: 12.84 μg/m3
PM10: 16.72 μg/m3
Carbon Monoxide: 322.42 μg/m3
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 107.92 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:00 AM
Sunset: 7:04 PM
Daylight: 11 hrs 54 mins
Moonrise: 5:50 PM
Moon Transit: 12:00 AM
Moonset: 6:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:39 AM - 2:09 PM

Minor Periods

5:20 PM - 6:50 PM
5:55 AM - 7:25 AM

Action Rating: 4 out of 5

Thursday, March 13, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 65.2°F
Average Humidity: 92%
Chance of Rain: 0%
Wind: 11.2 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 14.4 μg/m3
PM10: 20.4 μg/m3
Carbon Monoxide: 283.12 μg/m3
Nitrogen Dioxide: 4.42 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 100.76 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:00 AM
Sunset: 7:04 PM
Daylight: 11 hrs 55 mins
Moonrise: 6:46 PM
Moon Transit: 12:25 AM
Moonset: 6:53 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:21 AM - 2:51 PM

Minor Periods

6:16 PM - 7:46 PM
6:23 AM - 7:53 AM

Action Rating: 3 out of 5

Friday, March 14, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 64.6°F
Average Humidity: 97%
Chance of Rain: 79%
Wind: 13.2 mph
UV Index: 1.8

Air Quality

AQI: 2 - Moderate
PM2.5: 16.54 μg/m3
PM10: 22.4 μg/m3
Carbon Monoxide: 291.19 μg/m3
Nitrogen Dioxide: 5 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 85.68 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:00 AM
Sunset: 7:05 PM
Daylight: 11 hrs 57 mins
Moonrise: 7:39 PM
Moon Transit: 1:05 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:35 AM - 3:05 AM
1:00 PM - 3:30 PM

Minor Periods

7:09 PM - 8:39 PM
6:48 AM - 8:18 AM

Action Rating: 5 out of 5

Saturday, March 15, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 69.1°F
Average Humidity: 95%
Chance of Rain: 85%
Wind: 23.9 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 15.01 μg/m3
PM10: 20.71 μg/m3
Carbon Monoxide: 272.8 μg/m3
Nitrogen Dioxide: 2.28 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 83.62 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:00 AM
Sunset: 7:06 PM
Daylight: 11 hrs 59 mins
Moonrise: 8:34 PM
Moon Transit: 1:45 AM
Moonset: 7:43 AM
Moon Phase: Full
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
1:40 PM - 4:10 PM

Minor Periods

8:04 PM - 9:34 PM
7:13 AM - 8:43 AM

Action Rating: 4 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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