Port Crescent water temp
This data the coastal Port Crescent 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 Port Crescent
Water temperature in Port Crescent today is 67.3°F. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Huron near Port Crescent was recorded in 2018 and was 73°F, and the coldest was recorded in 2017 at 65.7°F. Water temperature in Port Crescent is expected to drop to 66.7°F in the next 10 days. September average water temperature in Port Crescent is 66.9°F, the minimum temperature is 59°F, and the maximum is 73.6°F.
The swimming season in Port Crescent lasts from July to September. During those months, Port Crescent water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Port Crescent in winter reaches 36.5°F, in spring 40.5°F, in summer the average temperature rises to 67.3°F, and in autumn it is 57.4°F.
Port Crescent water temperature now
| September 5, 2025 |
|---|
| today temp |
| 67.3°F |
| September 4, 2025 |
|---|
| yesterday temp |
| 67.5°F |
Surf Forecast in Port Crescent 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 Port Crescent. 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 Port Crescent. 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 |
|---|---|---|---|
| 1' 5" | 1' 2" | 1' 3" | 2' 0" |
| 0.44 m | 0.35 m | 0.38 m | 0.61 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 2' 11" | 2' 11" | 2' 2" | 2' 0" |
| 0.88 m | 0.9 m | 0.66 m | 0.62 m |
Surf report in Port Crescent
Port Crescent weather forecast
Current temperature and weather
Data in a table show Port Crescent temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Port Crescent.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  | | |
| 51.1°F | 50.7°F | 55.4°F | 58.6°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| |  | |
| 64.8°F | 64.6°F | 61.5°F | 56.5°F |
You may also be interested in other sections of our site for Port Crescent: Sunrise and Sunset, Tides
Port Crescent water temperature by month
These figures shows the average, minimum and maximum monthly water temperature in Port Crescent. 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 Port Crescent 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 | 35.8°F | 29.8°F | 40.5°F | cold |
| Water temperature in Port Crescent in January | ||||
| February | 33.1°F | 30.2°F | 36.3°F | cold |
| Water temperature in Port Crescent in February | ||||
| March | 34°F | 30.6°F | 39.9°F | cold |
| Water temperature in Port Crescent in March | ||||
| April | 39.4°F | 32.4°F | 49.3°F | cold |
| Water temperature in Port Crescent in April | ||||
| May | 48.2°F | 38.1°F | 61.3°F | cold |
| Water temperature in Port Crescent in May | ||||
| June | 60.4°F | 48.9°F | 73.2°F | cold |
| Water temperature in Port Crescent in June | ||||
| July | 70.3°F | 62.8°F | 77°F | warm |
| Water temperature in Port Crescent in July | ||||
| August | 71.2°F | 65.7°F | 75.7°F | warm |
| Water temperature in Port Crescent in August | ||||
| September | 66.9°F | 59°F | 73.6°F | cold |
| Water temperature in Port Crescent in September | ||||
| October | 57.4°F | 49.3°F | 67.3°F | cold |
| Water temperature in Port Crescent in October | ||||
| November | 47.7°F | 40.5°F | 55.2°F | cold |
| Water temperature in Port Crescent in November | ||||
| December | 40.8°F | 33.4°F | 46.9°F | cold |
| Water temperature in Port Crescent in December | ||||
Chart monthly average water temperature in Port Crescent
