Water Temperature of Mississippi Sound Near Pass Christian, MS
Current Water Temperature
Measurement Time: Friday, August 1, 2025, 1:45 AM CDT
Temperature Locations
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Local Points of Interest
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Station Name: MISSISSIPPI SOUND AT USGS MERRILL SHELL BANK LIGHT
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet / 0 meters
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 (56.0 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 (76.0 mi)
Bayou Gauche, Bayou Gauche, LA (77.0 mi)
Mobile River, Mobile, AL (78.6 mi)
Weather Near Pass Christian, Mississippi
Current Weather

Humidity: 93%
Feels Like: 83.4°F
Wind: WSW 6.3 mph
Wind Gusts: 10.1 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0.2
Five Day Weather Forecast

Fri
H: 95°F
L: 79°F

Sat
H: 87°F
L: 80°F

Sun
H: 89°F
L: 78°F

Mon
H: 88°F
L: 76°F

Tue
H: 87°F
L: 76°F
Air Quality
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 3.33 μg/m3
Ozone: 151 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:50 PM
Daylight: 13 hrs 34 mins
Moon Transit: 6:58 PM
Moonset: 12:43 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
6:12 AM - 8:42 AM6:28 PM - 8:58 PM
Minor Periods
1:07 PM - 2:37 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Heat Advisory issued July 31 at 9:42PM CDT until August 1 at 8:00PM CDT by NWS Jackson MS
Effective: Thu July 31, 2025, 9:42 PM
Expires: Fri August 1, 2025, 5:45 AM
* WHAT...Heat index values up to 110. * WHERE...Portions of northeast Louisiana and central Mississippi. * WHEN...Until 8 PM CDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Weather Forecast
Average Temperature: 87°F
Average Humidity: 71%
Wind: 11 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 8.07 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 112 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:50 PM
Daylight: 13 hrs 34 mins
Moon Transit: 6:58 PM
Moonset: 12:43 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
6:12 AM - 8:42 AM6:28 PM - 8:58 PM
Minor Periods
1:07 PM - 2:37 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 84.2°F
Average Humidity: 77%
Wind: 10.7 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 7.41 μg/m3
Sulphur Dioxide: 3.58 μg/m3
Ozone: 112.56 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:50 PM
Daylight: 13 hrs 33 mins
Moon Transit: 7:45 PM
Moonset: 12:15 AM
Moon Phase: First Quarter
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
6:57 AM - 9:27 AM7:15 PM - 9:45 PM
Minor Periods
2:05 PM - 3:35 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 83.7°F
Average Humidity: 77%
Wind: 7.2 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 6.67 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 95.36 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:49 PM
Daylight: 13 hrs 32 mins
Moon Transit: 8:34 PM
Moonset: 12:52 AM
Moon Phase: First Quarter
Moon Illumination: 70.0%
Best Times for Fishing or Hunting
Major Periods
7:45 AM - 10:15 AM8:04 PM - 10:34 PM
Minor Periods
3:03 PM - 4:33 PM12:22 AM - 1:52 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 82.1°F
Average Humidity: 77%
Wind: 6.5 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 6.33 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 87.32 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:48 PM
Daylight: 13 hrs 30 mins
Moon Transit: 9:27 PM
Moonset: 1:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.8%
Best Times for Fishing or Hunting
Major Periods
8:36 AM - 11:06 AM8:57 PM - 11:27 PM
Minor Periods
4:00 PM - 5:30 PM1:04 AM - 2:34 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 80.6°F
Average Humidity: 79%
Wind: 13 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 10.47 μg/m3
Sulphur Dioxide: 1.71 μg/m3
Ozone: 57.08 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 7:47 PM
Daylight: 13 hrs 29 mins
Moon Transit: 10:21 PM
Moonset: 2:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
9:30 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
4:55 PM - 6:25 PM1:54 AM - 3:24 AM
Action Rating: 2 out of 5