Water Temperature of Bay of St. Louis in Bay St. Louis, MS
Current Water Temperature
Measurement Time: Saturday, May 10, 2025, 9:18 PM CDT
Today's Tides
High: May 10, 10:52 AM, 1.83 ft
Low: May 10, 8:34 PM, 0.21 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 MexicoSponsored Content
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

Humidity: 78%
Feels Like: 70.2°F
Wind: W 2.2 mph
Wind Gusts: 3.8 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Sat
H: 75°F
L: 64°F

Sun
H: 75°F
L: 63°F

Mon
H: 74°F
L: 68°F

Tue
H: 78°F
L: 68°F

Wed
H: 81°F
L: 69°F
Air Quality
Nitrogen Dioxide: 7.4 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 60 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:41 PM
Daylight: 13 hrs 35 mins
Moon Transit: 11:44 PM
Moonset: 4:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.1%
Best Times for Fishing or Hunting
Major Periods
10:58 AM - 1:28 PM12:00 AM - 12:00 AM
Minor Periods
5:41 PM - 7:11 PM4:13 AM - 5:43 AM
Action Rating: 3 out of 5
Flood Warning issued May 10 at 9:53AM CDT by NWS New Orleans LA
Effective: Sat May 10, 2025, 9:53 AM
Expires: Sun May 11, 2025, 2:00 AM
...The Flood Warning is extended for the following rivers in Louisiana... Bogue Chitto River Near Bush affecting St. Tammany Parish. ...The Flood Warning continues for the following rivers in Mississippi...Louisiana... West Hobolochitto Creek Near McNeil affecting Pearl River County. Pearl River Near Pearl River affecting Hancock, St. Tammany and Pearl River Counties. Pearl River Near Bogalusa affecting Pearl River and Washington Counties. For the Bogue Chitto River...including Tylertown, Franklinton, Bush...Minor flooding is forecast. For the Lower Pearl River...including Bogalusa, Pearl River...Minor flooding is forecast. For the West Hobolochitto Creek...including McNeil...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Pearl River. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Lower portions of streets in River Gardens Subdivision will begin to flood. Secondary roads to the river and throughout Honey Island Swamp will remain inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank. The Bogue Chitto National Wildlife Refuge will be closed to hunting at the 15.5 foot stage. * ADDITIONAL DETAILS... - At 9:00 AM CDT Saturday the stage was 15.2 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to rise to a crest of 16.0 feet Wednesday evening. - Flood stage is 14.0 feet. - 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. 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 200 AM CDT.
Flood Warning issued May 10 at 9:53AM CDT by NWS New Orleans LA
Effective: Sat May 10, 2025, 9:53 AM
Expires: Sun May 11, 2025, 2:00 AM
...The Flood Warning is extended for the following rivers in Louisiana... Bogue Chitto River Near Bush affecting St. Tammany Parish. ...The Flood Warning continues for the following rivers in Mississippi...Louisiana... West Hobolochitto Creek Near McNeil affecting Pearl River County. Pearl River Near Pearl River affecting Hancock, St. Tammany and Pearl River Counties. Pearl River Near Bogalusa affecting Pearl River and Washington Counties. For the Bogue Chitto River...including Tylertown, Franklinton, Bush...Minor flooding is forecast. For the Lower Pearl River...including Bogalusa, Pearl River...Minor flooding is forecast. For the West Hobolochitto Creek...including McNeil...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Pearl River. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Lower portions of streets in River Gardens Subdivision will begin to flood. Secondary roads to the river and throughout Honey Island Swamp will remain inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank. The Bogue Chitto National Wildlife Refuge will be closed to hunting at the 15.5 foot stage. * ADDITIONAL DETAILS... - At 9:00 AM CDT Saturday the stage was 15.2 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to rise to a crest of 16.0 feet Wednesday evening. - Flood stage is 14.0 feet. - 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. 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 200 AM CDT.
Flood Warning issued May 10 at 9:50AM CDT until May 11 at 3:00AM CDT by NWS New Orleans LA
Effective: Sat May 10, 2025, 9:50 AM
Expires: Sun May 11, 2025, 2:00 AM
...The Flood Warning is extended for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Biloxi River near Lyman. * WHEN...From this morning to late tonight. * IMPACTS...At 12.0 feet, River Road near Three Rivers Road bridge will begin to flood. * ADDITIONAL DETAILS... - At 9:45 AM CDT Saturday the stage was 12.2 feet. - Bankfull stage is 9.0 feet. - Forecast...The river is expected to rise to a crest of 12.2 feet this afternoon. It will then fall below flood stage late this evening. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 200 AM CDT.
Flood Warning issued May 10 at 9:50AM CDT until May 11 at 3:00AM CDT by NWS New Orleans LA
Effective: Sat May 10, 2025, 9:50 AM
Expires: Sun May 11, 2025, 2:00 AM
...The Flood Warning is extended for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Biloxi River near Lyman. * WHEN...From this morning to late tonight. * IMPACTS...At 12.0 feet, River Road near Three Rivers Road bridge will begin to flood. * ADDITIONAL DETAILS... - At 9:45 AM CDT Saturday the stage was 12.2 feet. - Bankfull stage is 9.0 feet. - Forecast...The river is expected to rise to a crest of 12.2 feet this afternoon. It will then fall below flood stage late this evening. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 200 AM CDT.
Flood Warning issued May 10 at 9:53AM CDT by NWS New Orleans LA
Effective: Sat May 10, 2025, 9:53 AM
Expires: Sun May 11, 2025, 2:00 AM
...The Flood Warning is extended for the following rivers in Louisiana... Bogue Chitto River Near Bush affecting St. Tammany Parish. ...The Flood Warning continues for the following rivers in Mississippi...Louisiana... West Hobolochitto Creek Near McNeil affecting Pearl River County. Pearl River Near Pearl River affecting Hancock, St. Tammany and Pearl River Counties. Pearl River Near Bogalusa affecting Pearl River and Washington Counties. For the Bogue Chitto River...including Tylertown, Franklinton, Bush...Minor flooding is forecast. For the Lower Pearl River...including Bogalusa, Pearl River...Minor flooding is forecast. For the West Hobolochitto Creek...including McNeil...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Bogalusa. * WHEN...Until further notice. * IMPACTS...At 20.0 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 Saturday the stage was 19.2 feet. - Bankfull stage is 15.0 feet. - Forecast...The river is expected to rise to a crest of 20.5 feet Tuesday morning. - Flood stage is 18.0 feet. - 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. 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 200 AM CDT.
Weather Forecast
Average Temperature: 69.7°F
Average Humidity: 87%
Wind: 11.9 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 3.74 μg/m3
Sulphur Dioxide: 2.41 μg/m3
Ozone: 96.6 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:41 PM
Daylight: 13 hrs 35 mins
Moon Transit: 11:44 PM
Moonset: 4:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.1%
Best Times for Fishing or Hunting
Major Periods
10:58 AM - 1:28 PM12:00 AM - 12:00 AM
Minor Periods
5:41 PM - 7:11 PM4:13 AM - 5:43 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 69.5°F
Average Humidity: 86%
Wind: 11.6 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 5.04 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 91.28 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:42 PM
Daylight: 13 hrs 36 mins
Moon Transit: 12:00 AM
Moonset: 5:11 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:41 AM - 2:11 PM
Minor Periods
6:37 PM - 8:07 PM4:41 AM - 6:11 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 70.9°F
Average Humidity: 78%
Wind: 14.3 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 3.91 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 124.32 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:43 PM
Daylight: 13 hrs 37 mins
Moon Transit: 12:27 AM
Moonset: 5:43 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:26 AM - 2:56 PM
Minor Periods
7:34 PM - 9:04 PM5:13 AM - 6:43 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 73.4°F
Average Humidity: 77%
Wind: 12.8 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 2.89 μg/m3
Ozone: 117.36 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:43 PM
Daylight: 13 hrs 39 mins
Moon Transit: 1:14 AM
Moonset: 6:21 AM
Moon Phase: Full
Moon Illumination: 97.2%
Best Times for Fishing or Hunting
Major Periods
12:44 AM - 3:14 AM1:14 PM - 3:44 PM
Minor Periods
8:32 PM - 10:02 PM5:51 AM - 7:21 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 75.3°F
Average Humidity: 76%
Wind: 16.1 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 4.07 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 121.38 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:44 PM
Daylight: 13 hrs 40 mins
Moon Transit: 2:03 AM
Moonset: 7:03 AM
Moon Phase: Full
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
1:33 AM - 4:03 AM2:05 PM - 4:35 PM
Minor Periods
9:30 PM - 11:00 PM6:33 AM - 8:03 AM
Action Rating: 4 out of 5