Saginaw Bay water temp
This data the coastal Saginaw 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 Saginaw Bay
Water temperature in Saginaw Bay today is 68.7°F. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Huron near Saginaw Bay was recorded in 2018 and was 75.6°F, and the coldest was recorded in 2017 at 66.7°F. Water temperature in Saginaw Bay is expected to drop to 68°F in the next 10 days. September average water temperature in Saginaw Bay is 68.2°F, the minimum temperature is 59.2°F, and the maximum is 76.1°F.
The swimming season in Saginaw Bay lasts from June to September. During those months, Saginaw Bay water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Saginaw Bay in winter reaches 33.6°F, in spring 45.1°F, in summer the average temperature rises to 72.7°F, and in autumn it is 56.7°F.
Saginaw Bay water temperature now
| September 5, 2025 |
|---|
| today temp |
| 68.7°F |
| September 4, 2025 |
|---|
| yesterday temp |
| 68.4°F |
Surf Forecast in Saginaw 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 Saginaw 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 Saginaw Bay. Data in table shown for September 5, 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' 10" | 0' 9" | 1' 3" | 1' 9" |
| 0.25 m | 0.24 m | 0.37 m | 0.53 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 1' 11" | 1' 10" | 1' 7" | 1' 5" |
| 0.58 m | 0.55 m | 0.47 m | 0.43 m |
Surf report in Saginaw Bay
Saginaw Bay weather forecast
Current temperature and weather
Data in a table show Saginaw Bay temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Saginaw Bay.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | |  |  |
| 47.8°F | 46.9°F | 53.4°F | 55.6°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 | | | |
| 64.2°F | 65.5°F | 62.1°F | 54.9°F |
You may also be interested in other sections of our site for Saginaw Bay: Sunrise and Sunset, Tides
Saginaw Bay water temperature by month
These figures shows the average, minimum and maximum monthly water temperature in Saginaw 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 Saginaw 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 | 32.5°F | 28.9°F | 37.2°F | cold |
| Water temperature in Saginaw Bay in January | ||||
| February | 32.5°F | 30.2°F | 35.6°F | cold |
| Water temperature in Saginaw Bay in February | ||||
| March | 34.9°F | 29.5°F | 44.2°F | cold |
| Water temperature in Saginaw Bay in March | ||||
| April | 43.2°F | 30.2°F | 55°F | cold |
| Water temperature in Saginaw Bay in April | ||||
| May | 57.2°F | 46.9°F | 71.2°F | cold |
| Water temperature in Saginaw Bay in May | ||||
| June | 68.7°F | 60.1°F | 78.3°F | warm |
| Water temperature in Saginaw Bay in June | ||||
| July | 75.2°F | 69.4°F | 81.9°F | warm |
| Water temperature in Saginaw Bay in July | ||||
| August | 73.9°F | 67.3°F | 80.1°F | warm |
| Water temperature in Saginaw Bay in August | ||||
| September | 68.2°F | 59.2°F | 76.1°F | warm |
| Water temperature in Saginaw Bay in September | ||||
| October | 56.7°F | 46.6°F | 68.7°F | cold |
| Water temperature in Saginaw Bay in October | ||||
| November | 45.1°F | 36.1°F | 54°F | cold |
| Water temperature in Saginaw Bay in November | ||||
| December | 36°F | 30.7°F | 42.8°F | cold |
| Water temperature in Saginaw Bay in December | ||||
Chart monthly average water temperature in Saginaw Bay
