Beaver Bay water temp
This data the coastal Beaver Bay water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current water temperature in Beaver Bay
Water temperature in Beaver Bay today is 56.7°F. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Superior near Beaver Bay was recorded in 2024 and was 62.1°F, and the coldest was recorded in 2020 at 50.4°F. Water temperature in Beaver Bay is expected to drop to 53.6°F in the next 10 days. September average water temperature in Beaver Bay is 58.5°F, the minimum temperature is 47.3°F, and the maximum is 66.7°F.
Throughout the year, the water temperature in Beaver Bay does not rise above 68°F and therefore is not suitable for comfortable swimming. But on some days of July, August, the water temperature warms up to 68°F and above. The average water temperature in Beaver Bay in winter reaches 36.5°F, in spring 35.2°F, in summer the average temperature rises to 52.9°F, and in autumn it is 50.7°F.
Beaver Bay water temperature now
| September 25, 2025 |
|---|
| today temp |
| 56.7°F |
| September 24, 2025 |
|---|
| yesterday temp |
| 54.9°F |
Surf Forecast in Beaver Bay for today
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Beaver Bay. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Beaver Bay. Data in table shown for September 26, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 0' 2" | 0' 2" | 0' 2" | 0' 2" |
| 0.06 m | 0.05 m | 0.05 m | 0.06 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 0' 9" | 1' 3" | 1' 10" | 1' 6" |
| 0.24 m | 0.39 m | 0.57 m | 0.46 m |
Surf report in Beaver Bay
Beaver Bay weather forecast
Current temperature and weather
Data in a table show Beaver Bay temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Beaver Bay.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 59.4°F | 58.6°F | 57.7°F | 63°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 69.4°F | 73.6°F | 73°F | 66.4°F |
You may also be interested in other sections of our site for Beaver Bay: Sunrise and Sunset
Beaver Bay water temperature by month
These figures shows the average, minimum and maximum monthly water temperature in Beaver Bay. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Beaver Bay on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 36.5°F | 31.6°F | 39.7°F | cold |
| Water temperature in Beaver Bay in January | ||||
| February | 34°F | 30.6°F | 37.8°F | cold |
| Water temperature in Beaver Bay in February | ||||
| March | 34°F | 30.7°F | 38.8°F | cold |
| Water temperature in Beaver Bay in March | ||||
| April | 34.9°F | 31.1°F | 39.2°F | cold |
| Water temperature in Beaver Bay in April | ||||
| May | 36.9°F | 32.7°F | 41.7°F | cold |
| Water temperature in Beaver Bay in May | ||||
| June | 41.7°F | 34.5°F | 59.5°F | cold |
| Water temperature in Beaver Bay in June | ||||
| July | 55°F | 37°F | 69.8°F | cold |
| Water temperature in Beaver Bay in July | ||||
| August | 61.9°F | 43.3°F | 69.8°F | cold |
| Water temperature in Beaver Bay in August | ||||
| September | 58.5°F | 47.3°F | 66.7°F | cold |
| Water temperature in Beaver Bay in September | ||||
| October | 50.4°F | 42.1°F | 62.2°F | cold |
| Water temperature in Beaver Bay in October | ||||
| November | 43.5°F | 38.1°F | 52.5°F | cold |
| Water temperature in Beaver Bay in November | ||||
| December | 39.2°F | 32.7°F | 43.7°F | cold |
| Water temperature in Beaver Bay in December | ||||
Chart monthly average water temperature in Beaver Bay
