Current sea water temperature:
+45.3°F
| Minimum sea water temperature in May: | 55.2°F |
| Maximum sea water temperature in May: | 34.2°F |
| Average sea water temperature in May: | 41.1°F |
| more information | |
14 days
forecast
forecast
| Duluth |
monthly
weather
weather
| Duluth |
Sea water temperature for the last 10 days:
| May 18 | 45.3°F | May 9 | 41.4°F |
| May 17 | 43.5°F | May 8 | 39.6°F |
| May 16 | 43.9°F | May 7 | 40.8°F |
| May 15 | 44.1°F | May 6 | 40.8°F |
| May 10 | 41.4°F | May 5 | 43.5°F |
Monthly sea water temperature, °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:
2023
2022
2021
The average sea water temperature in August of 2023 was 65.5°F. The highest and lowest sea temperatures during the month were 69.6°F and 63.1°F.
Sea water temperature in July, °F
Show year:
2023
2022
2021
The average sea water temperature in July of 2023 was 62.3°F. The highest and lowest sea temperatures during the month were 67.1°F and 58.8°F.
Sea water temperature in September, °F
Show year:
2023
2022
2021
The average sea water temperature in September of 2023 was 64.8°F. The highest and lowest sea temperatures during the month were 69.4°F and 59.5°F.
current
weather
weather
| Duluth |
weather in
May
May
| Duluth |
Best time for vacation in Duluth
Duluth on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Duluth
Local time: 13:40
May 18, saturday
1500
70°F
E
10 mph
10 mph
1800
64°F
E
16 mph
16 mph
2100
55°F
E
12 mph
12 mph
May 19, sunday
0000
48°F
NE
6 mph
6 mph
0300
45°F
NE
7 mph
7 mph
0600
46°F
E
6 mph
6 mph
0900
59°F
NE
8 mph
8 mph
1200
66°F
NE
8 mph
8 mph
