Saint George (ME) water temp
This data the coastal Saint George ocean 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 ocean temperature in Saint George
Water temperature in Saint George today is 61.7°F. Based on our historical data over a period of ten years, the warmest water in this day in Saint George was recorded in 2018 and was 62.4°F, and the coldest was recorded in 2017 at 56.3°F. Sea water temperature in Saint George is expected to drop to 58.8°F in the next 10 days. September average water temperature in Saint George is 58.5°F, the minimum temperature is 54.9°F, and the maximum is 65.7°F.
Throughout the year, the water temperature in Saint George does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Saint George in winter reaches 40.8°F, in spring 41.7°F, in summer the average temperature rises to 57.7°F, and in autumn it is 54.5°F.
Saint George water temperature now
| September 5, 2025 |
|---|
| today temp |
| 61.7°F |
| September 4, 2025 |
|---|
| yesterday temp |
| 61.7°F |
The ocean salinity in Saint George is 30.34‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Saint George 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 Saint George. 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 Saint George. 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 |
|---|---|---|---|
| 2' 6" | 2' 9" | 2' 10" | 2' 11" |
| 0.75 m | 0.83 m | 0.86 m | 0.9 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 3' 0" | 2' 11" | 3' 3" | 4' 2" |
| 0.91 m | 0.9 m | 1 m | 1.28 m |
Surf report in Saint George
Saint George weather forecast
Current temperature and weather
Data in a table show Saint George temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Saint George.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | | |
| 59.7°F | 59.5°F | 59.5°F | 60.3°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
|  | | |
| 61.9°F | 63.3°F | 62.2°F | 62.6°F |
You may also be interested in other sections of our site for Saint George: Sunrise and Sunset, Tides
Saint George water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Saint George. 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 Saint George 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 | 40.5°F | 35.4°F | 45.1°F | cold |
| Ocean water temperature in Saint George in January | ||||
| February | 37.4°F | 33.1°F | 40.8°F | cold |
| Ocean water temperature in Saint George in February | ||||
| March | 37.4°F | 32.7°F | 42.6°F | cold |
| Ocean water temperature in Saint George in March | ||||
| April | 40.8°F | 35.8°F | 46.4°F | cold |
| Ocean water temperature in Saint George in April | ||||
| May | 46.9°F | 40.8°F | 54.5°F | cold |
| Ocean water temperature in Saint George in May | ||||
| June | 53.2°F | 47.5°F | 61°F | cold |
| Ocean water temperature in Saint George in June | ||||
| July | 59.2°F | 53.4°F | 65.8°F | cold |
| Ocean water temperature in Saint George in July | ||||
| August | 60.8°F | 56.5°F | 67.1°F | cold |
| Ocean water temperature in Saint George in August | ||||
| September | 58.5°F | 54.9°F | 65.7°F | cold |
| Ocean water temperature in Saint George in September | ||||
| October | 54.9°F | 49.8°F | 59.5°F | cold |
| Ocean water temperature in Saint George in October | ||||
| November | 50.2°F | 45.1°F | 55.4°F | cold |
| Ocean water temperature in Saint George in November | ||||
| December | 44.8°F | 39.2°F | 49.6°F | cold |
| Ocean water temperature in Saint George in December | ||||
Chart monthly average water temperature in Saint George
