Jetties Beach water temp
This data the coastal Jetties Beach 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 Jetties Beach
Water temperature in Jetties Beach today is 68.2°F. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Jetties Beach was recorded in 2022 and was 69.8°F, and the coldest was recorded in 2017 at 64.8°F. Sea water temperature in Jetties Beach is expected to drop to 66.2°F in the next 10 days. September average water temperature in Jetties Beach is 65.7°F, the minimum temperature is 59.4°F, and the maximum is 71.1°F.
The swimming season in Jetties Beach lasts from July to September. During those months, Jetties Beach water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Jetties Beach in winter reaches 41.7°F, in spring 45°F, in summer the average temperature rises to 64.6°F, and in autumn it is 59.2°F.
Jetties Beach water temperature now
| September 5, 2025 |
|---|
| today temp |
| 68.2°F |
| September 4, 2025 |
|---|
| yesterday temp |
| 66.7°F |
The ocean salinity in Jetties Beach is 31.97‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Jetties Beach 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 Jetties Beach. 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 Jetties Beach. 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' 0" | 2' 1" | 2' 3" | 2' 6" |
| 0.61 m | 0.64 m | 0.69 m | 0.76 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 2' 10" | 3' 2" | 3' 7" | 3' 10" |
| 0.86 m | 0.97 m | 1.08 m | 1.16 m |
Surf report in Jetties Beach
Jetties Beach weather forecast
Current temperature and weather
Data in a table show Jetties Beach temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Jetties Beach.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | | |
| 65.1°F | 64.9°F | 66.2°F | 67.6°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 68.9°F | 69.6°F | 69.6°F | 69.1°F |
You may also be interested in other sections of our site for Jetties Beach: Sunrise and Sunset, Tides
Jetties Beach water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Jetties Beach. 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 Jetties Beach 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 | 41°F | 34.3°F | 47.3°F | cold |
| Ocean water temperature in Jetties Beach in January | ||||
| February | 38.7°F | 31.1°F | 42.6°F | cold |
| Ocean water temperature in Jetties Beach in February | ||||
| March | 39.7°F | 33.4°F | 46.8°F | cold |
| Ocean water temperature in Jetties Beach in March | ||||
| April | 44.2°F | 37.6°F | 50.7°F | cold |
| Ocean water temperature in Jetties Beach in April | ||||
| May | 50.9°F | 45°F | 60.3°F | cold |
| Ocean water temperature in Jetties Beach in May | ||||
| June | 58.6°F | 52°F | 68.9°F | cold |
| Ocean water temperature in Jetties Beach in June | ||||
| July | 66.7°F | 60.1°F | 73.4°F | cold |
| Ocean water temperature in Jetties Beach in July | ||||
| August | 68.5°F | 63.1°F | 75°F | warm |
| Ocean water temperature in Jetties Beach in August | ||||
| September | 65.7°F | 59.4°F | 71.1°F | cold |
| Ocean water temperature in Jetties Beach in September | ||||
| October | 59.9°F | 53.2°F | 66.6°F | cold |
| Ocean water temperature in Jetties Beach in October | ||||
| November | 52.2°F | 45.9°F | 59.7°F | cold |
| Ocean water temperature in Jetties Beach in November | ||||
| December | 45.5°F | 39.4°F | 51.3°F | cold |
| Ocean water temperature in Jetties Beach in December | ||||
Chart monthly average water temperature in Jetties Beach
