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

Current Water Temperature

70.2°F

Measurement Time: Friday, April 10, 2026, 12:00 AM CDT

Today's Tides

Low: April 10, 5:19 AM, 0.0 ft
High: April 10, 5:33 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

61°F

Conditions: Clear

Feels Like: 61°F

Heat Index: 67°F

Humidity: 93%

Wind: E 8.1 mph

Wind Gusts: 14.9 mph

Wind Chill: 67°F

Dew Point: 62.4°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 9 mi

Air Pressure: 1024 mbar

UV Index: 0

Five Day Weather Forecast

Fri
H: 79°F
L: 64°F

Sat
H: 83°F
L: 58°F

Sun
H: 74°F
L: 64°F

Mon
H: 76°F
L: 67°F

Tue
H: 75°F
L: 68°F

Air Quality

PM2.5: 8.45 μg/m3

PM10: 9.05 μg/m3

Carbon Monoxide: 195.85 μg/m3
Nitrogen Dioxide: 6.75 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:58 AM
Sunset: 7:22 PM
Daylight: 12 hrs 46 mins

Moonrise: 2:25 AM
Moon Transit: 7:29 AM
Moonset: 12:38 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

6:59 AM - 9:29 AM
7:30 PM - 10:00 PM

Minor Periods

12:08 AM - 1:38 PM
1:55 AM - 3:25 AM

Action Rating: 4 out of 5

Coastal Flood Advisory issued April 9 at 12:37AM CDT until April 9 at 8:00PM CDT by NWS New Orleans LA

Effective: Thu April 9, 2026, 12:37 AM
Expires: Thu April 9, 2026, 8:00 PM

* WHAT...Minor coastal flooding expected during high tide cycles. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 11 AM this morning to 8 PM CDT this evening. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Coastal Flood Advisory issued April 9 at 2:28PM CDT until April 9 at 8:00PM CDT by NWS New Orleans LA

Effective: Thu April 9, 2026, 2:28 PM
Expires: Thu April 9, 2026, 8:00 PM

* WHAT...Minor coastal flooding expected during high tide cycles. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Friday, April 10, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 79°F

Low Temperature: 64.2°F

Average Temperature: 70.3°F

Average Humidity: 79%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 14.5 mph

UV Index: 2.1

Air Quality

AQI: 1 - Good

PM2.5: 8.29 μg/m3

PM10: 10.15 μg/m3

Carbon Monoxide: 157.13 μg/m3
Nitrogen Dioxide: 3.87 μg/m3
Sulphur Dioxide: 2.08 μg/m3
Ozone: 97.84 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:58 AM
Sunset: 7:22 PM
Daylight: 12 hrs 46 mins

Moonrise: 2:25 AM
Moon Transit: 7:29 AM
Moonset: 12:38 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

6:59 AM - 9:29 AM
7:30 PM - 10:00 PM

Minor Periods

12:08 AM - 1:38 PM
1:55 AM - 3:25 AM

Action Rating: 4 out of 5

Saturday, April 11, 2026

Weather Forecast

Conditions: Partly Cloudy

High Temperature: 82.9°F

Low Temperature: 58.1°F

Average Temperature: 70.3°F

Average Humidity: 76%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 11.6 mph

UV Index: 2.3

Air Quality

AQI: 1 - Good

PM2.5: 7.34 μg/m3

PM10: 9.57 μg/m3

Carbon Monoxide: 147.09 μg/m3
Nitrogen Dioxide: 3.51 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 93.96 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:58 AM
Sunset: 7:22 PM
Daylight: 12 hrs 47 mins

Moonrise: 3:03 AM
Moon Transit: 8:18 AM
Moonset: 1:38 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

7:48 AM - 10:18 AM
8:17 PM - 10:47 PM

Minor Periods

1:08 PM - 2:38 PM
2:33 AM - 4:03 AM

Action Rating: 2 out of 5

Sunday, April 12, 2026

Weather Forecast

Conditions: Mist

High Temperature: 73.8°F

Low Temperature: 63.9°F

Average Temperature: 68.6°F

Average Humidity: 90%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 13.6 mph

UV Index: 2.5

Air Quality

AQI: 1 - Good

PM2.5: 7.33 μg/m3

PM10: 10.08 μg/m3

Carbon Monoxide: 128.23 μg/m3
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 102.8 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:58 AM
Sunset: 7:23 PM
Daylight: 12 hrs 49 mins

Moonrise: 3:38 AM
Moon Transit: 9:05 AM
Moonset: 2:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:35 AM - 11:05 AM
9:03 PM - 11:33 PM

Minor Periods

2:09 PM - 3:39 PM
3:08 AM - 4:38 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Conditions: Partly Cloudy

High Temperature: 75.6°F

Low Temperature: 67.2°F

Average Temperature: 71.1°F

Average Humidity: 78%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 13.2 mph

UV Index: 2.5

Air Quality

AQI: 1 - Good

PM2.5: 7.34 μg/m3

PM10: 10.13 μg/m3

Carbon Monoxide: 127.33 μg/m3
Nitrogen Dioxide: 2.09 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 109.15 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:57 AM
Sunset: 7:24 PM
Daylight: 12 hrs 51 mins

Moonrise: 4:10 AM
Moon Transit: 9:51 AM
Moonset: 3:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:21 AM - 11:51 AM

Minor Periods

3:09 PM - 4:39 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 75.3°F

Low Temperature: 67.5°F

Average Temperature: 70.6°F

Average Humidity: 82%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 11.9 mph

UV Index: 0

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:57 AM
Sunset: 7:24 PM
Daylight: 12 hrs 53 mins

Moonrise: 4:41 AM
Moon Transit: 10:37 AM
Moonset: 4:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:07 AM - 12:37 AM

Minor Periods

4:12 PM - 5:42 PM
4:11 AM - 5:41 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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Water Temperature of Bay of St. Louis in Bay St. Louis, MS

Current Water Temperature

Today's Tides

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Bay St. Louis, Mississippi

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Coastal Flood Advisory issued April 9 at 12:37AM CDT until April 9 at 8:00PM CDT by NWS New Orleans LA

Coastal Flood Advisory issued April 9 at 2:28PM CDT until April 9 at 8:00PM CDT by NWS New Orleans LA

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Bay St. Louis, MS

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