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

Current Water Temperature

79.7°F

Measurement Time: Saturday, June 6, 2026, 3:18 PM CDT

Today's Tides

Low: June 6, 1:42 AM, 0.2 ft
 High: June 6, 3:21 PM, 1.8 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

75.6°F
Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
80.1°F
88.1°F
94%
SSE 9.2 mph
13.8 mph
80.3°F
76.1°F
0.02 in
75%
2 mi
1014 mbar
6.9

Five Day Weather Forecast

Heavy rain
Sat
H: 82°F
L: 77°F
Patchy rain nearby
Sun
H: 84°F
L: 77°F
Partly Cloudy
Mon
H: 84°F
L: 77°F
Sunny
Tue
H: 84°F
L: 76°F
Sunny
Wed
H: 84°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 7.3 μg/m3
PM10: 11.5 μg/m3
Carbon Monoxide: 106 μg/m3
Nitrogen Dioxide: 0.5 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:56 AM
Sunset: 7:57 PM
Daylight: 14 hrs 2 mins
Moonrise: 12:09 AM
Moon Transit: 5:39 AM
Moonset: 11:16 AM
Moon Phase: Last Quarter
Moon Illumination: 53.9%

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
5:36 PM - 8:06 PM

Minor Periods

10:46 AM - 12:16 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Flash Flood Warning issued June 6 at 1:19PM CDT until June 6 at 4:15PM CDT by NWS New Orleans LA

Effective: Sat June 6, 2026, 1:19 PM
Expires: Sat June 6, 2026, 4:15 PM

FFWLIX The National Weather Service in New Orleans has issued a * Flash Flood Warning for... Northeastern Hancock County in southern Mississippi... Northwestern Harrison County in southern Mississippi... Southeastern Pearl River County in southern Mississippi... * Until 415 PM CDT. * At 119 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Diamondhead and Kiln.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.


Special Weather Statement issued June 6 at 1:16PM CDT by NWS New Orleans LA

Effective: Sat June 6, 2026, 1:16 PM
Expires: Sat June 6, 2026, 1:45 PM

At 116 PM CDT, Doppler radar was tracking a strong thunderstorm capable of producing funnel clouds over Mcneil, or 10 miles north of Picayune, moving southeast at 15 mph. HAZARD...Funnel clouds and winds in excess of 40 mph. SOURCE...Radar indicated. IMPACT...If a funnel cloud briefly touches down, minor damage to outdoor objects is possible. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Mcneil. This includes Interstate 59 in Mississippi between mile markers 10 and 19.

If outdoors, consider seeking shelter inside a building.


Flood Warning issued June 6 at 10:30AM CDT until June 9 at 12:00PM CDT by NWS New Orleans LA

Effective: Sat June 6, 2026, 10:30 AM
Expires: Sun June 7, 2026, 4:30 AM

...The National Weather Service in New Orleans has issued a Flood Warning for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. For the Wolf River...including Gulfport...Minor flooding is forecast. 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. * WHAT...Minor flooding is forecast. * WHERE...Wolf River above Gulfport. * WHEN...From Sunday evening to Tuesday afternoon. * IMPACTS...At 9.0 feet, Bells Ferry Road will be impassable with deep water on the east bridge approach. * ADDITIONAL DETAILS... - At 9:45 AM CDT Saturday the stage was 3.9 feet. - Bankfull stage is 7.0 feet. - Forecast...The river will rise to 5.6 feet this evening. It will then fall to 5.2 feet tomorrow morning. It will rise above flood stage tomorrow evening to 9.0 feet Monday morning. It will then fall below flood stage early Tuesday morning to 3.3 feet Wednesday evening. It will then rise again but remain below flood stage. - Flood stage is 8.0 feet. - Flood History...This crest compares to a previous crest of 9.0 feet on 03/14/2016. - http://www.weather.gov/safety/flood


Flood Warning issued June 6 at 10:26AM CDT until June 8 at 1:00PM CDT by NWS New Orleans LA

Effective: Sat June 6, 2026, 10:26 AM
Expires: Sun June 7, 2026, 4:30 AM

...The National Weather Service in New Orleans has issued a Flood Warning for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. 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. * WHAT...Minor flooding is forecast. * WHERE...Biloxi River near Lyman. * WHEN...From this evening to Monday afternoon. * IMPACTS...At 13.0 feet, Loraine Road will begin to flood at 13 feet making driving hazardous. River Road near Three Rivers Road bridge will begin to flood. * ADDITIONAL DETAILS... - At 9:45 AM CDT Saturday the stage was 3.7 feet. - Bankfull stage is 9.0 feet. - Forecast...The river is expected to rise above flood stage late this evening to a crest of 13.5 feet tomorrow morning. It will then fall below flood stage Monday morning. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 13.6 feet on 05/29/1976. - http://www.weather.gov/safety/flood


Saturday, June 6, 2026

Weather Forecast

Heavy rain
81.5°F
77.2°F
79.9°F
87%
0.99 in
89%
0%
15.2 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 5.13 μg/m3
PM10: 8 μg/m3
Carbon Monoxide: 108.54 μg/m3
Nitrogen Dioxide: 0.86 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 60.04 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:56 AM
Sunset: 7:57 PM
Daylight: 14 hrs 2 mins
Moonrise: 12:09 AM
Moon Transit: 5:39 AM
Moonset: 11:16 AM
Moon Phase: Last Quarter
Moon Illumination: 53.9%

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
5:36 PM - 8:06 PM

Minor Periods

10:46 AM - 12:16 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, June 7, 2026

Weather Forecast

Patchy rain nearby
83.7°F
76.6°F
79.4°F
82%
0.17 in
76%
0%
11.9 mph
11.8


Air Quality

AQI: 1 - Good
PM2.5: 6.24 μg/m3
PM10: 10.23 μg/m3
Carbon Monoxide: 106.08 μg/m3
Nitrogen Dioxide: 0.93 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 56.46 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:56 AM
Sunset: 7:58 PM
Daylight: 14 hrs 3 mins
Moonrise: 12:39 AM
Moon Transit: 6:22 AM
Moonset: 12:14 AM
Moon Phase: Last Quarter
Moon Illumination: 42.6%

Best Times for Fishing or Hunting

Major Periods

5:52 AM - 8:22 AM
6:20 PM - 8:50 PM

Minor Periods

11:44 AM - 1:14 PM
12:09 AM - 1:39 AM

Action Rating: 3 out of 5

Monday, June 8, 2026

Weather Forecast

Partly Cloudy
83.5°F
76.8°F
79.6°F
77%
0 in
5%
0%
10.3 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 7.92 μg/m3
PM10: 11.61 μg/m3
Carbon Monoxide: 109.58 μg/m3
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 74.63 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

Sunny
84°F
75.7°F
79.9°F
74%
0 in
3%
0%
9.6 mph
10.9


Air Quality

AQI: 1 - Good
PM2.5: 9.36 μg/m3
PM10: 12.7 μg/m3
Carbon Monoxide: 124.68 μg/m3
Nitrogen Dioxide: 2.75 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 75.58 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
84.2°F
76.1°F
80°F
76%
0 in
3%
0%
9.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 9.96 μg/m3
PM10: 13.29 μg/m3
Carbon Monoxide: 174.88 μg/m3
Nitrogen Dioxide: 5.41 μg/m3
Sulphur Dioxide: 0.59 μg/m3
Ozone: 52.75 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

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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