World Resorts USA Duluth Weather

Duluth sea water temperature

Current sea water temperature:
+44.4°F
Minimum sea water temperature in November: 53.6°F
Maximum sea water temperature in November: 34.0°F
Average sea water temperature in November: 45.3°F

Sea water temperature for the last 10 days:

November 21 44.4°F November 16 46.0°F
November 20 44.6°F November 15 45.9°F
November 19 44.8°F November 8 46.8°F
November 18 45.0°F November 7 46.9°F
November 17 45.3°F November 6 46.9°F

When is the warmest sea in Duluth?

Based on the data about daily sea water temperature for the last three years the warmest sea in Duluth was noticed in August, July and September.

Monthly Sea Temperatures in Duluth, °F

Sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 66.8°F. The highest and lowest sea temperatures during the month were 71.4°F and 63.0°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 66.5°F. The highest and lowest sea temperatures during the month were 72.1°F and 59.4°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 65.3°F. The highest and lowest sea temperatures during the month were 67.8°F and 63.1°F.

Best time for vacation in Duluth

Sunniest months:
September 15 days
August 14 days
July 13 days
Warmest months:
July 74.2 °F
August 73.8 °F
June 68.8 °F
Warmest sea temp:
August 65.5 °F
July 63.9 °F
September 62.7 °F
Coldest months:
February 18.8 °F
January 18.9 °F
December 25.2 °F
Rainiest months:
August 3 days
June 3 days
July 3 days
Windiest months:
April 9.1 mph
March 8.4 mph
November 8.1 mph

Duluth on a weather map

Duluth
+41°F
S 17 mph
Feels like: +32°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+73°F
+72°F
+66°F
+34°F
24 Hours Forecast
Duluth
Local time: 13:04
November 21, thursday
1500
41°F
SE
16 mph
1800
39°F
SE
15 mph
2100
37°F
SE
14 mph
November 22, friday
0000
36°F
SE
13 mph
0300
36°F
SE
11 mph
0600
36°F
SE
9 mph
0900
36°F
SE
8 mph
1200
39°F
SE
7 mph
Units of measurement: °C / °F