Water Temperature of Mississippi Sound Near Pass Christian, MS

Current Water Temperature

86.4°F

Measurement Time: Saturday, July 18, 2026, 7:45 PM 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

82°F
Partly cloudy
Partly cloudy
90.3°F
84.8°F
79%
WNW 2.2 mph
3.4 mph
79.3°F
73.8°F
0 in
50%
9 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 96°F
L: 77°F
Partly Cloudy
Mon
H: 92°F
L: 77°F
Sunny
Tue
H: 92°F
L: 76°F
Sunny
Wed
H: 94°F
L: 78°F
Sunny
Thu
H: 98°F
L: 81°F

Air Quality

AQI: 2 - Moderate
PM2.5: 19.6 μg/m3
PM10: 31.3 μg/m3
Carbon Monoxide: 121 μg/m3
Nitrogen Dioxide: 5 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 48 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 1:03 PM
Sunset: 7:58 PM
Daylight: 13 hrs 50 mins
Moonrise: 11:38 AM
Moon Transit: 5:35 PM
Moonset: 11:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

4:50 AM - 7:20 AM
5:05 PM - 7:35 PM

Minor Periods

12:00 AM - 12:00 AM
11:08 AM - 12:38 AM

Action Rating: 3 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
96.2°F
76.8°F
84.6°F
73%
0.05 in
57%
0%
10.1 mph
11


Air Quality

AQI: 2 - Moderate
PM2.5: 17.63 μg/m3
PM10: 29.69 μg/m3
Carbon Monoxide: 116.54 μg/m3
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 73.46 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 1:03 PM
Sunset: 7:58 PM
Daylight: 13 hrs 50 mins
Moonrise: 11:38 AM
Moon Transit: 5:35 PM
Moonset: 11:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

4:50 AM - 7:20 AM
5:05 PM - 7:35 PM

Minor Periods

12:00 AM - 12:00 AM
11:08 AM - 12:38 AM

Action Rating: 3 out of 5

Monday, July 20, 2026

Weather Forecast

Partly Cloudy
91.7°F
76.7°F
82.5°F
76%
0.22 in
69%
0%
11.4 mph
11.2


Air Quality

AQI: 2 - Moderate
PM2.5: 17.84 μg/m3
PM10: 30.67 μg/m3
Carbon Monoxide: 123.25 μg/m3
Nitrogen Dioxide: 1.96 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 95.33 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 1:03 PM
Sunset: 7:58 PM
Daylight: 13 hrs 49 mins
Moonrise: 12:37 AM
Moon Transit: 6:19 PM
Moonset: 12:26 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

5:33 AM - 8:03 AM
5:49 PM - 8:19 PM

Minor Periods

12:07 AM - 1:37 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Sunny
91.8°F
76°F
81.1°F
81%
0.34 in
76%
0%
13.4 mph
11.3


Air Quality

AQI: 2 - Moderate
PM2.5: 18.23 μg/m3
PM10: 27.17 μg/m3
Carbon Monoxide: 125.08 μg/m3
Nitrogen Dioxide: 2.64 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 86.38 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 1:03 PM
Sunset: 7:57 PM
Daylight: 13 hrs 48 mins
Moonrise: 1:34 PM
Moon Transit: 7:03 PM
Moonset: 12:55 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

6:17 AM - 8:47 AM
6:33 PM - 9:03 PM

Minor Periods

1:04 PM - 2:34 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
94.4°F
78.4°F
85.4°F
74%
0 in
8%
0%
11.6 mph
11.2


Air Quality

AQI: 2 - Moderate
PM2.5: 17.23 μg/m3
PM10: 21.28 μg/m3
Carbon Monoxide: 141.18 μg/m3
Nitrogen Dioxide: 3.84 μg/m3
Sulphur Dioxide: 2.8 μg/m3
Ozone: 104.29 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 1:03 PM
Sunset: 7:57 PM
Daylight: 13 hrs 47 mins
Moonrise: 2:32 PM
Moon Transit: 7:49 PM
Moonset: 12:27 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

7:02 AM - 9:32 AM
7:19 PM - 9:49 PM

Minor Periods

2:02 PM - 3:32 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
97.8°F
80.6°F
88.1°F
68%
0 in
5%
0%
10.3 mph
9


Air Quality

AQI: 2 - Moderate
PM2.5: 15.85 μg/m3
PM10: 18.61 μg/m3
Carbon Monoxide: 167.75 μg/m3
Nitrogen Dioxide: 6.33 μg/m3
Sulphur Dioxide: 2.64 μg/m3
Ozone: 57.88 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 1:03 PM
Sunset: 7:56 PM
Daylight: 13 hrs 46 mins
Moonrise: 3:30 PM
Moon Transit: 8:37 PM
Moonset: 1:02 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

7:49 AM - 10:19 AM
8:07 PM - 10:37 PM

Minor Periods

3:00 PM - 4:30 PM
12:32 AM - 2:02 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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