Measurements:
°C
°F
Dauphin Island
46°F
SW 16 mph
Feels like: 38°F
Precip: 0%
World Resorts USA Dauphin Island Weather

Dauphin Island Sea Water Temperature

Current Sea Water Temperature:
+62.0°F
Maximum Sea Water Temperature in December: 70.0°F
Minimum Sea Water Temperature in December: 55.2°F
Average water temperature in December: 64.0°F

Sea Water Temperature for the Last 10 Days:

December 22 62.0°F December 17 60.6°F
December 21 61.8°F December 16 60.4°F
December 20 63.6°F December 15 60.2°F
December 19 62.8°F December 14 61.2°F
December 18 61.2°F December 13 59.8°F

When is the Warmest Sea for Dauphin Island?

According to our data for the last three years for Dauphin Island the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Dauphin Island was 92.0°F. The maximum and minimum values were 89.2°F and 94.4°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Dauphin Island was 91.1°F. The maximum and minimum values were 89.4°F and 92.8°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Dauphin Island was 87.5°F. The maximum and minimum values were 83.8°F and 89.8°F respectively.

Best Time to Visit Dauphin Island
The most sunny months:
October 19 days
May 14 days
April 13 days
The most warm months:
August 90.5 °F
July 89.4 °F
June 88.2 °F
Warmest sea temperature:
August 90.8 °F
July 89.8 °F
September 87.4 °F
The most cold months:
January 58.2 °F
February 61.3 °F
December 62.2 °F
The most rainy months:
August 6 days
July 6 days
September 5 days
The most windy months:
January 11 mph
March 11 mph
April 11 mph

Dauphin Island on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Dauphin Island
Local time: 04:32
22 dec, sunday
0600 46°F
SW
15 mph
0900 46°F
SW
15 mph
1200 50°F
SW
11 mph
1500 54°F
SW
6 mph
1800 56°F
SW
6 mph
2100 54°F
SW
12 mph
23 dec, monday
0000 54°F
SW
12 mph
0300 54°F
SW
14 mph