Water Temperature of Mississippi Sound Near Pass Christian, MS

Current Water Temperature

59.7°F

Measurement Time: Friday, February 13, 2026, 4:45 PM CST

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

55°F
Mist
Mist
54°F
55.8°F
96%
SSE 5.1 mph
10.8 mph
55.6°F
52.7°F
0 in
0%
3 mi
1021 mbar
0

Five Day Weather Forecast

Overcast
Fri
H: 70°F
L: 55°F
Fog
Sat
H: 66°F
L: 53°F
Moderate rain
Sun
H: 74°F
L: 60°F
Overcast
Mon
H: 65°F
L: 58°F
Cloudy
Tue
H: 64°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 12.05 μg/m3
PM10: 15.05 μg/m3
Carbon Monoxide: 183.85 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 12:11 AM
Sunset: 5:44 PM
Daylight: 11 hrs 5 mins
Moonrise: 4:09 AM
Moon Transit: 9:06 AM
Moonset: 2:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
9:08 PM - 11:38 PM

Minor Periods

1:36 PM - 3:06 PM
3:39 AM - 5:09 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued February 13 at 11:04AM CST until February 14 at 9:00AM CST by NWS New Orleans LA

Effective: Fri February 13, 2026, 11:04 AM
Expires: Sat February 14, 2026, 1:15 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...All of southeast Louisiana and southern Mississippi. * WHEN...From midnight tonight to 9 AM CST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
Friday, February 13, 2026

Weather Forecast

Overcast
69.6°F
54.5°F
60.1°F
92%
0 in
0%
0%
6 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 11.21 μg/m3
PM10: 11.35 μg/m3
Carbon Monoxide: 253.93 μg/m3
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 2.87 μg/m3
Ozone: 75.24 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 12:11 AM
Sunset: 5:44 PM
Daylight: 11 hrs 5 mins
Moonrise: 4:09 AM
Moon Transit: 9:06 AM
Moonset: 2:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
9:08 PM - 11:38 PM

Minor Periods

1:36 PM - 3:06 PM
3:39 AM - 5:09 AM

Action Rating: 2 out of 5

Saturday, February 14, 2026

Weather Forecast

Fog
65.7°F
53.4°F
59.1°F
94%
0 in
0%
0%
14.5 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 11.83 μg/m3
PM10: 13.69 μg/m3
Carbon Monoxide: 198.13 μg/m3
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 2.08 μg/m3
Ozone: 81.92 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 12:11 AM
Sunset: 5:45 PM
Daylight: 11 hrs 7 mins
Moonrise: 4:55 AM
Moon Transit: 9:58 AM
Moonset: 3:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:28 AM - 11:58 AM

Minor Periods

2:36 PM - 4:06 PM
4:25 AM - 5:55 AM

Action Rating: 2 out of 5

Sunday, February 15, 2026

Weather Forecast

Moderate rain
73.8°F
59.5°F
66.4°F
89%
0.73 in
89%
0%
19.9 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 5.56 μg/m3
PM10: 6.63 μg/m3
Carbon Monoxide: 144.13 μg/m3
Nitrogen Dioxide: 2.97 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 79.24 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:11 AM
Sunset: 5:45 PM
Daylight: 11 hrs 8 mins
Moonrise: 5:35 AM
Moon Transit: 10:48 AM
Moonset: 4:08 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:18 AM - 12:48 AM

Minor Periods

3:38 PM - 5:08 PM
5:05 AM - 6:35 AM

Action Rating: 3 out of 5

Monday, February 16, 2026

Weather Forecast

Overcast
65.1°F
57.9°F
61.5°F
78%
0 in
0%
0%
9.2 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 5.66 μg/m3
PM10: 5.67 μg/m3
Carbon Monoxide: 190.24 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 74.56 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:11 AM
Sunset: 5:46 PM
Daylight: 11 hrs 10 mins
Moonrise: 6:11 AM
Moon Transit: 11:37 AM
Moonset: 5:09 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:07 AM - 1:37 PM

Minor Periods

4:39 PM - 6:09 PM
5:41 AM - 7:11 AM

Action Rating: 4 out of 5

Tuesday, February 17, 2026

Weather Forecast

Cloudy
64.2°F
56.3°F
61.1°F
83%
0 in
0%
0%
9.2 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 8.3 μg/m3
PM10: 8.3 μg/m3
Carbon Monoxide: 220.97 μg/m3
Nitrogen Dioxide: 7.75 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 63.46 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:10 AM
Sunset: 5:47 PM
Daylight: 11 hrs 12 mins
Moonrise: 6:44 AM
Moon Transit: 12:24 AM
Moonset: 6:11 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:54 AM - 2:24 PM

Minor Periods

5:41 PM - 7:11 PM
6:14 AM - 7:44 AM

Action Rating: 5 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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