Water Temperature of the Gulf of Mexico in Dauphin Island, AL

Current Water Temperature

82.6°F

Measurement Time: Friday, September 12, 2025, 10:18 AM CDT

Today's Tides

High: September 12, 1:38 AM, 1.70 ft
 Low: September 12, 1:20 PM, 0.20 ft

Temperature Locations

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Local Points of Interest

Pelican Point Public Beach; Magnolia Park; Dauphin Island East End Beach; Alabama Aquarium

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Gulf of Mexico

Station Name: Dauphin Island
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -2.7 feet / -0.8 meters

Nearest Address:
2–70 Bienville Blvd
Dauphin Island, AL 36528
Mobile County

GPS Coordinates: 30.25, -88.075

Nearby Water Temperatures

Mobile Bay, Mobile, AL (27.5 mi)
Pascagoula River, Pascagoula, MS (30.2 mi)
Mississippi Sound, Pascagoula, MS (30.6 mi)
Mobile River, Mobile, AL (31.5 mi)
Biloxy Bay, Biloxi, MS (47.6 mi)
Pensacola Bay, Pensacola, FL (52.6 mi)
Mississippi Sound, Biloxi, MS (53.7 mi)
Mississippi Sound, Pass Christian, MS (69.7 mi)
Bay of St. Louis, Bay St. Louis, MS (74.8 mi)
Cypress Creek, Brooklyn, MS (77.5 mi)
Mississippi Sound, Waveland, MS (80.5 mi)
Leaf River, New Augusta, MS (88.8 mi)
Lake Borgne, Shell Beach, LA (99.1 mi)
Mississippi River, Pilottown, LA (102.6 mi)
Southwest Pass, Venice, LA (121.2 mi)

Weather for Dauphin Island, Alabama

Current Weather

84.4°F
Sunny
Conditions: Sunny
Humidity: 58%
Feels Like: 92.4°F
Wind: NE 8.1 mph
Wind Gusts: 11.1 mph
Pressure: 30.1 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 3.9

Five Day Weather Forecast

Sunny
Fri
H: 85°F
L: 80°F
Sunny
Sat
H: 84°F
L: 78°F
Sunny
Sun
H: 84°F
L: 80°F
Sunny
Mon
H: 82°F
L: 78°F
Sunny
Tue
H: 82°F
L: 79°F

Air Quality

AQI: 2 - Moderate
PM2.5: 24.42 μg/m3
PM10: 25.9 μg/m3
Carbon Monoxide: 370 μg/m3
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 6.66 μg/m3
Ozone: 165 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:48 AM
Sunset: 7:01 PM
Daylight: 12 hrs 25 mins
Moonrise: 10:19 PM
Moon Transit: 4:42 AM
Moonset: 12:00 AM
Moon Phase: Waning Gibbous
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

4:12 AM - 6:42 AM
4:57 PM - 7:27 PM

Minor Periods

9:49 PM - 11:19 PM
11:30 AM - 1:00 PM

Action Rating: 4 out of 5

Friday, September 12, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 82.1°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 12.3 mph
UV Index: 2

Air Quality

AQI: 2 - Moderate
PM2.5: 24.05 μg/m3
PM10: 24.81 μg/m3
Carbon Monoxide: 420.02 μg/m3
Nitrogen Dioxide: 9.24 μg/m3
Sulphur Dioxide: 5.96 μg/m3
Ozone: 135.4 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:48 AM
Sunset: 7:01 PM
Daylight: 12 hrs 25 mins
Moonrise: 10:19 PM
Moon Transit: 4:42 AM
Moonset: 12:00 AM
Moon Phase: Waning Gibbous
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

4:12 AM - 6:42 AM
4:57 PM - 7:27 PM

Minor Periods

9:49 PM - 11:19 PM
11:30 AM - 1:00 PM

Action Rating: 4 out of 5

Saturday, September 13, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 81°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 14.3 mph
UV Index: 2

Air Quality

AQI: 2 - Moderate
PM2.5: 20.48 μg/m3
PM10: 21.16 μg/m3
Carbon Monoxide: 378.21 μg/m3
Nitrogen Dioxide: 7.36 μg/m3
Sulphur Dioxide: 5.45 μg/m3
Ozone: 132.44 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:48 AM
Sunset: 7:00 PM
Daylight: 12 hrs 24 mins
Moonrise: 11:13 PM
Moon Transit: 5:41 AM
Moonset: 1:10 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

5:11 AM - 7:41 AM
5:58 PM - 8:28 PM

Minor Periods

12:00 AM - 12:00 AM
12:40 AM - 2:10 PM

Action Rating: 2 out of 5

Sunday, September 14, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 81.5°F
Average Humidity: 65%
Chance of Rain: 0%
Wind: 11.4 mph
UV Index: 2.1

Air Quality

AQI: 2 - Moderate
PM2.5: 18.65 μg/m3
PM10: 19.77 μg/m3
Carbon Monoxide: 324.27 μg/m3
Nitrogen Dioxide: 8.11 μg/m3
Sulphur Dioxide: 4.75 μg/m3
Ozone: 124.52 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:47 AM
Sunset: 6:59 PM
Daylight: 12 hrs 22 mins
Moonrise: 12:13 AM
Moon Transit: 6:43 AM
Moonset: 2:16 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

6:13 AM - 8:43 AM
7:00 PM - 9:30 PM

Minor Periods

1:46 PM - 3:16 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, September 15, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 80.8°F
Average Humidity: 65%
Chance of Rain: 0%
Wind: 13.2 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 20.51 μg/m3
PM10: 21.06 μg/m3
Carbon Monoxide: 337.37 μg/m3
Nitrogen Dioxide: 6.48 μg/m3
Sulphur Dioxide: 5.61 μg/m3
Ozone: 144 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:47 AM
Sunset: 6:57 PM
Daylight: 12 hrs 20 mins
Moonrise: 12:14 AM
Moon Transit: 7:45 AM
Moonset: 3:14 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:15 AM - 9:45 AM
8:01 PM - 10:31 PM

Minor Periods

2:44 PM - 4:14 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, September 16, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 80.9°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 11.2 mph
UV Index: 7

Air Quality

AQI: 2 - Moderate
PM2.5: 21.23 μg/m3
PM10: 22.07 μg/m3
Carbon Monoxide: 411.84 μg/m3
Nitrogen Dioxide: 8.57 μg/m3
Sulphur Dioxide: 5.48 μg/m3
Ozone: 136.54 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 12:46 AM
Sunset: 6:56 PM
Daylight: 12 hrs 18 mins
Moonrise: 1:19 AM
Moon Transit: 8:44 AM
Moonset: 4:04 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

8:14 AM - 10:44 AM
8:58 PM - 11:28 PM

Minor Periods

3:34 PM - 5:04 PM
12:49 AM - 2:19 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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