Water Temperature of Mississippi Sound Near Pass Christian, MS

Current Water Temperature

75.0°F

Measurement Time: Sunday, October 11, 2026, 12:45 AM CDT

Temperature Locations

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Local Points of Interest

Gulf of Mexico

Mississippi Sound

Station Name: MISSISSIPPI SOUND AT USGS MERRILL SHELL BANK LIGHT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Pass Christian, MS
Harris County

GPS Coordinates: 30.23825405, -89.24281939

Nearby Water Temperatures

Bay of St. Louis, Bay St. Louis, MS (7.7 mi)
Mississippi Sound, Waveland, MS (11.2 mi)
Mississippi Sound, Biloxi, MS (17.1 mi)
Biloxy Bay, Biloxi, MS (25.2 mi)
Lake Borgne, Shell Beach, LA (36.3 mi)
Mississippi Sound, Pascagoula, MS (39.6 mi)
Pascagoula River, Pascagoula, MS (41.5 mi)
Cypress Creek, Brooklyn, MS (56 mi)
Mississippi River, New Orleans, LA (57.4 mi)
Leaf River, New Augusta, MS (68.9 mi)
Gulf of Mexico, Dauphin Island, AL (69.7 mi)
Mississippi River, Pilottown, LA (73.2 mi)
Mobile Bay, Mobile, AL (76 mi)
Bayou Gauche, Bayou Gauche, LA (77 mi)
Mobile River, Mobile, AL (78.6 mi)

Weather Near Pass Christian, Mississippi

Current Weather

69.1°F
Clear
Conditions: Clear
Humidity: 75%
Feels Like: 67.8°F
Wind: W 8.5 mph
Wind Gusts: 10.8 mph
Pressure: 30.07 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Sunny
Sun
H: 79°F
L: 69°F
Sunny
Mon
H: 78°F
L: 71°F
Sunny
Tue
H: 78°F
L: 71°F
Sunny
Wed
H: 77°F
L: 72°F
Sunny
Thu
H: 77°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 4.1 μg/m3
PM10: 4.3 μg/m3
Carbon Monoxide: 122 μg/m3
Nitrogen Dioxide: 4.8 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:43 AM
Sunset: 6:31 PM
Daylight: 11 hrs 34 mins
Moonrise: 7:53 AM
Moon Transit: 1:26 PM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

12:40 AM - 3:10 AM
12:56 AM - 3:26 PM

Minor Periods

6:24 PM - 7:54 PM
7:23 AM - 8:53 AM

Action Rating: 5 out of 5

Sunday, October 11, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 74.1°F
Average Humidity: 67%
Chance of Rain: 5%
Wind: 9.8 mph
UV Index: 6.9

Air Quality

AQI: 1 - Good
PM2.5: 5.77 μg/m3
PM10: 6.06 μg/m3
Carbon Monoxide: 123.63 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 91.79 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:43 AM
Sunset: 6:31 PM
Daylight: 11 hrs 34 mins
Moonrise: 7:53 AM
Moon Transit: 1:26 PM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

12:40 AM - 3:10 AM
12:56 AM - 3:26 PM

Minor Periods

6:24 PM - 7:54 PM
7:23 AM - 8:53 AM

Action Rating: 5 out of 5

Monday, October 12, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 75°F
Average Humidity: 68%
Chance of Rain: 6%
Wind: 8.3 mph
UV Index: 7.4

Air Quality

AQI: 1 - Good
PM2.5: 8.73 μg/m3
PM10: 9.08 μg/m3
Carbon Monoxide: 139.83 μg/m3
Nitrogen Dioxide: 4.13 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 96.17 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:43 AM
Sunset: 6:29 PM
Daylight: 11 hrs 32 mins
Moonrise: 8:54 AM
Moon Transit: 2:14 PM
Moonset: 7:29 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

1:26 AM - 3:56 AM
1:44 PM - 4:14 PM

Minor Periods

6:59 PM - 8:29 PM
8:24 AM - 9:54 AM

Action Rating: 4 out of 5

Tuesday, October 13, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 75.5°F
Average Humidity: 71%
Chance of Rain: 6%
Wind: 7.2 mph
UV Index: 7

Air Quality

AQI: 1 - Good
PM2.5: 8.62 μg/m3
PM10: 9.49 μg/m3
Carbon Monoxide: 141.5 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 90.96 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:43 AM
Sunset: 6:28 PM
Daylight: 11 hrs 30 mins
Moonrise: 9:53 AM
Moon Transit: 3:03 PM
Moonset: 8:09 PM
Moon Phase: New
Moon Illumination: 4.0%

Best Times for Fishing or Hunting

Major Periods

2:14 AM - 4:44 AM
2:33 PM - 5:03 PM

Minor Periods

7:39 PM - 9:09 PM
9:23 AM - 10:53 AM

Action Rating: 3 out of 5

Wednesday, October 14, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 75.4°F
Average Humidity: 71%
Chance of Rain: 6%
Wind: 7.4 mph
UV Index: 7

Air Quality

AQI: 1 - Good
PM2.5: 9.61 μg/m3
PM10: 10.67 μg/m3
Carbon Monoxide: 161.62 μg/m3
Nitrogen Dioxide: 4.25 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 94.83 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:42 AM
Sunset: 6:27 PM
Daylight: 11 hrs 29 mins
Moonrise: 10:52 AM
Moon Transit: 3:53 PM
Moonset: 8:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.6%

Best Times for Fishing or Hunting

Major Periods

3:04 AM - 5:34 AM
3:23 PM - 5:53 PM

Minor Periods

8:24 PM - 9:54 PM
10:22 AM - 11:52 AM

Action Rating: 2 out of 5

Thursday, October 15, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 76.1°F
Average Humidity: 73%
Chance of Rain: 7%
Wind: 7.4 mph
UV Index: 7

Air Quality

AQI: 1 - Good
PM2.5: 11.55 μg/m3
PM10: 12.26 μg/m3
Carbon Monoxide: 245.38 μg/m3
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 81.5 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:42 AM
Sunset: 6:26 PM
Daylight: 11 hrs 27 mins
Moonrise: 11:47 AM
Moon Transit: 4:45 PM
Moonset: 9:43 PM
Moon Phase: Waxing Crescent
Moon Illumination: 17.2%

Best Times for Fishing or Hunting

Major Periods

3:55 AM - 6:25 AM
4:15 PM - 6:45 PM

Minor Periods

9:13 PM - 10:43 PM
11:17 AM - 12:47 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.

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