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

Current Water Temperature

83.5°F

Measurement Time: Sunday, May 31, 2026, 7:12 PM CDT

Today's Tides

 High: May 31, 11:47 AM, 2.2 ft
Low: May 31, 10:19 PM, -0.1 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

81.4°F
Patchy rain nearby
Patchy rain nearby
88.1°F
88.1°F
80%
S 8.1 mph
13.4 mph
81.4°F
74.3°F
0 in
57%
6 mi
1013 mbar
0.2

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 88°F
L: 78°F
Heavy rain
Mon
H: 89°F
L: 74°F
Patchy rain nearby
Tue
H: 91°F
L: 75°F
Patchy rain nearby
Wed
H: 83°F
L: 68°F
Patchy rain nearby
Thu
H: 80°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 5.05 μg/m3
PM10: 7.15 μg/m3
Carbon Monoxide: 119.65 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:55 AM
Sunset: 7:54 PM
Daylight: 13 hrs 58 mins
Moonrise: 8:39 PM
Moon Transit: 12:45 AM
Moonset: 5:46 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
12:46 AM - 3:16 PM

Minor Periods

8:09 PM - 9:39 PM
5:16 AM - 6:46 AM

Action Rating: 4 out of 5

Flood Warning issued May 31 at 8:14AM CDT until June 1 at 4:00PM CDT by NWS New Orleans LA

Effective: Sun May 31, 2026, 8:14 AM
Expires: Mon June 1, 2026, 12:15 AM

...The Flood Warning continues for the following rivers in Mississippi...Louisiana... Pearl River Near Pearl River affecting Pearl River, Hancock and St. Tammany Counties. For the Lower Pearl River...including Pearl River...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pearl River near Pearl River. * WHEN...Until tomorrow afternoon. * 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 7:00 AM CDT Sunday the stage was 14.6 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to fall below flood stage late tomorrow morning and continue falling to 10.2 feet Wednesday, June 10. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood

Be especially cautious at night when it is harder to recognize the dangers of flooding. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 1215 AM CDT.


Flood Warning issued May 31 at 10:42AM CDT until May 31 at 7:00PM CDT by NWS Mobile AL

Effective: Sun May 31, 2026, 10:42 AM
Expires: Sun May 31, 2026, 7:00 PM

...The Flood Warning continues for the following river in Mississippi... Pascagoula At Merrill affecting Jackson, George and Greene Counties. For the Pascagoula River...including Merrill...Minor flooding is forecast. Additional information is available at www.weather.gov/mob. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued when updates occur. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pascagoula at Merrill. * WHEN...Until this evening. * IMPACTS...At 22.0 feet, Flood Stage. Water approaches homes in west Merrill. * ADDITIONAL DETAILS... - At 10:15 AM CDT Sunday the stage was 22.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:15 AM CDT Sunday was 22.7 feet. - Forecast...The river is expected to fall below flood stage this afternoon and continue falling to 13.8 feet Friday morning. - Flood stage is 22.0 feet. - http://www.weather.gov/safety/flood


Flood Warning issued May 31 at 8:30AM CDT until June 3 at 7:00AM CDT by NWS New Orleans LA

Effective: Sun May 31, 2026, 8:30 AM
Expires: Mon June 1, 2026, 12:30 AM

...The Flood Warning is extended for the following rivers in Mississippi... Pascagoula River At Graham Ferry affecting Jackson County. For the Pascagoula River...including Graham Ferry...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pascagoula River at Graham Ferry. * WHEN...Until Wednesday morning. * IMPACTS...At 16.0 feet, River property at Cumbest Bluff will be cut off by high water and some river roads will be impassable. * ADDITIONAL DETAILS... - At 7:45 AM CDT Sunday the stage was 16.4 feet. - Bankfull stage is 15.0 feet. - Forecast...The river is expected to fall below flood stage early Wednesday morning and continue falling to 15.0 feet Friday morning. - Flood stage is 16.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 1230 AM CDT.


Sunday, May 31, 2026

Weather Forecast

Patchy rain nearby
88.3°F
78.3°F
82.3°F
80%
0.01 in
76%
0%
10.3 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 5.65 μg/m3
PM10: 7.54 μg/m3
Carbon Monoxide: 118.15 μg/m3
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 52.33 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:55 AM
Sunset: 7:54 PM
Daylight: 13 hrs 58 mins
Moonrise: 8:39 PM
Moon Transit: 12:45 AM
Moonset: 5:46 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
12:46 AM - 3:16 PM

Minor Periods

8:09 PM - 9:39 PM
5:16 AM - 6:46 AM

Action Rating: 4 out of 5

Monday, June 1, 2026

Weather Forecast

Heavy rain
88.9°F
73.8°F
79.3°F
82%
0.82 in
82%
0%
13.6 mph
10.9


Air Quality

AQI: 1 - Good
PM2.5: 6.35 μg/m3
PM10: 8.61 μg/m3
Carbon Monoxide: 119.41 μg/m3
Nitrogen Dioxide: 2.17 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 55.83 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:55 AM
Sunset: 7:55 PM
Daylight: 13 hrs 59 mins
Moonrise: 9:30 PM
Moon Transit: 1:36 AM
Moonset: 6:34 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:06 AM - 3:36 AM
1:37 PM - 4:07 PM

Minor Periods

9:00 PM - 10:30 PM
6:04 AM - 7:34 AM

Action Rating: 4 out of 5

Tuesday, June 2, 2026

Weather Forecast

Patchy rain nearby
90.7°F
74.8°F
81.6°F
74%
0.03 in
86%
0%
13.9 mph
10.9


Air Quality

AQI: 1 - Good
PM2.5: 9.46 μg/m3
PM10: 13.58 μg/m3
Carbon Monoxide: 143.1 μg/m3
Nitrogen Dioxide: 3.47 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 66.88 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:55 AM
Sunset: 7:55 PM
Daylight: 14 hrs mins
Moonrise: 10:18 PM
Moon Transit: 2:27 AM
Moonset: 7:26 AM
Moon Phase: Full
Moon Illumination: 91.7%

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
2:30 PM - 5:00 PM

Minor Periods

9:48 PM - 11:18 PM
6:56 AM - 8:26 AM

Action Rating: 3 out of 5

Wednesday, June 3, 2026

Weather Forecast

Patchy rain nearby
82.5°F
67.5°F
75.4°F
66%
0.01 in
88%
0%
17.7 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 7.93 μg/m3
PM10: 9.36 μg/m3
Carbon Monoxide: 164.34 μg/m3
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 93.33 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:55 AM
Sunset: 7:56 PM
Daylight: 14 hrs mins
Moonrise: 10:59 PM
Moon Transit: 3:18 AM
Moonset: 8:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.4%

Best Times for Fishing or Hunting

Major Periods

2:48 AM - 5:18 AM
3:18 PM - 5:48 PM

Minor Periods

10:29 PM - 11:59 PM
7:53 AM - 9:23 AM

Action Rating: 2 out of 5

Thursday, June 4, 2026

Weather Forecast

Patchy rain nearby
80.4°F
73.9°F
76.6°F
73%
0.01 in
77%
0%
17.4 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 4.86 μg/m3
PM10: 5.6 μg/m3
Carbon Monoxide: 187.88 μg/m3
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 89 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:55 AM
Sunset: 7:56 PM
Daylight: 14 hrs 1 mins
Moonrise: 11:36 PM
Moon Transit: 4:07 AM
Moonset: 9:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.3%

Best Times for Fishing or Hunting

Major Periods

3:37 AM - 6:07 AM
4:06 PM - 6:36 PM

Minor Periods

12:00 AM - 12:00 AM
8:50 AM - 10:20 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.

Webcams Near Bay St. Louis, MS

Sponsored Content