Port Sheldon water temp
This data the coastal Port Sheldon 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 Sheldon
Water temperature in Port Sheldon today is 65.8°F. Based on our historical data over a period of ten years, the warmest water in this day in Port Sheldon was recorded in 2016 and was 70.2°F, and the coldest was recorded in 2018 at 59.5°F. Water temperature in Port Sheldon is expected to drop to 63°F in the next 10 days. September average water temperature in Port Sheldon is 67.3°F, the minimum temperature is 55°F, and the maximum is 76.1°F.
The swimming season in Port Sheldon lasts from July to September. During those months, Port Sheldon water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Port Sheldon in winter reaches 38.8°F, in spring 41°F, in summer the average temperature rises to 67.3°F, and in autumn it is 59.4°F.
Port Sheldon water temperature now
| September 22, 2025 |
|---|
| today temp |
| 65.8°F |
| September 21, 2025 |
|---|
| yesterday temp |
| 66.6°F |
Surf Forecast in Port Sheldon 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 Sheldon. 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 Sheldon. Data in table shown for September 22, 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' 1" | 0' 6" | 0' 11" | 0' 9" |
| 0.02 m | 0.14 m | 0.29 m | 0.24 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 1' 0" | 1' 3" | 1' 2" | 0' 10" |
| 0.3 m | 0.38 m | 0.36 m | 0.26 m |
Surf report in Port Sheldon
Port Sheldon weather forecast
Current temperature and weather
Data in a table show Port Sheldon temperature today (September 22, 2025). For more information and forecast for a few days, go to the weather forecast Port Sheldon.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  |  |  |
| 67.5°F | 68°F | 67.1°F | 66°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 67.5°F | 72°F | 71.1°F | 68.5°F |
You may also be interested in other sections of our site for Port Sheldon: Sunrise and Sunset, Tides
Port Sheldon water temperature by month
These figures shows the average, minimum and maximum monthly water temperature in Port Sheldon. 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 Sheldon 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 | 38.1°F | 31.3°F | 44.2°F | cold |
| Water temperature in Port Sheldon in January | ||||
| February | 34.7°F | 31.1°F | 39.2°F | cold |
| Water temperature in Port Sheldon in February | ||||
| March | 34.9°F | 30.7°F | 43°F | cold |
| Water temperature in Port Sheldon in March | ||||
| April | 39.4°F | 31.6°F | 48.9°F | cold |
| Water temperature in Port Sheldon in April | ||||
| May | 48.7°F | 37.4°F | 63.5°F | cold |
| Water temperature in Port Sheldon in May | ||||
| June | 61°F | 46.8°F | 73.8°F | cold |
| Water temperature in Port Sheldon in June | ||||
| July | 69.6°F | 55°F | 78.3°F | warm |
| Water temperature in Port Sheldon in July | ||||
| August | 71.1°F | 59°F | 77.4°F | warm |
| Water temperature in Port Sheldon in August | ||||
| September | 67.3°F | 55°F | 76.1°F | cold |
| Water temperature in Port Sheldon in September | ||||
| October | 59.5°F | 44.2°F | 67.8°F | cold |
| Water temperature in Port Sheldon in October | ||||
| November | 51.3°F | 43.7°F | 60.3°F | cold |
| Water temperature in Port Sheldon in November | ||||
| December | 43.7°F | 38.3°F | 50.7°F | cold |
| Water temperature in Port Sheldon in December | ||||
Chart monthly average water temperature in Port Sheldon
