Franklintown water temp
This data the coastal Franklintown 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 Franklintown
Water temperature in Franklintown today is 81.1°F. Based on our historical data over a period of ten years, the warmest water in this day in Franklintown was recorded in 2020 and was 85.5°F, and the coldest was recorded in 2008 at 80.1°F. Sea water temperature in Franklintown is expected to rise to 82.6°F in the next 10 days. September average water temperature in Franklintown is 82.4°F, the minimum temperature is 76.8°F, and the maximum is 85.8°F.
The swimming season in Franklintown lasts from April to November. During those months, Franklintown water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Franklintown in winter reaches 61.3°F, in spring 68.9°F, in summer the average temperature rises to 81.7°F, and in autumn it is 76.3°F.
Franklintown water temperature now
| September 5, 2025 |
|---|
| today temp |
| 81.1°F |
| September 4, 2025 |
|---|
| yesterday temp |
| 81°F |
The ocean salinity in Franklintown is 35.63‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Franklintown 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 Franklintown. 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 Franklintown. Data in table shown for September 6, 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' 8" | 1' 7" | 1' 7" | 1' 6" |
| 0.52 m | 0.49 m | 0.48 m | 0.46 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 1' 6" | 1' 6" | 1' 8" | 1' 9" |
| 0.45 m | 0.45 m | 0.5 m | 0.54 m |
Surf report in Franklintown
Franklintown weather forecast
Current temperature and weather
Data in a table show Franklintown temperature today (September 6, 2025). For more information and forecast for a few days, go to the weather forecast Franklintown.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 79.7°F | 78.6°F | 77.7°F | 78.3°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 |  | | |
| 79.7°F | 80.8°F | 79.7°F | 79°F |
You may also be interested in other sections of our site for Franklintown: Sunrise and Sunset, Tides
Franklintown water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Franklintown. 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 Franklintown 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 | 60.6°F | 49.5°F | 68.7°F | cold |
| Ocean water temperature in Franklintown in January | ||||
| February | 59.9°F | 53.2°F | 66.9°F | cold |
| Ocean water temperature in Franklintown in February | ||||
| March | 62.8°F | 55.4°F | 71.2°F | cold |
| Ocean water temperature in Franklintown in March | ||||
| April | 68.5°F | 61.7°F | 75.4°F | warm |
| Ocean water temperature in Franklintown in April | ||||
| May | 75.2°F | 68.9°F | 81.5°F | warm |
| Ocean water temperature in Franklintown in May | ||||
| June | 80.4°F | 74.8°F | 84.7°F | hot |
| Ocean water temperature in Franklintown in June | ||||
| July | 82°F | 76.6°F | 86.4°F | hot |
| Ocean water temperature in Franklintown in July | ||||
| August | 82.6°F | 76.3°F | 85.5°F | hot |
| Ocean water temperature in Franklintown in August | ||||
| September | 82.4°F | 76.8°F | 85.8°F | hot |
| Ocean water temperature in Franklintown in September | ||||
| October | 77.2°F | 68°F | 84.4°F | hot |
| Ocean water temperature in Franklintown in October | ||||
| November | 69.3°F | 61.5°F | 78.4°F | warm |
| Ocean water temperature in Franklintown in November | ||||
| December | 63.5°F | 56.7°F | 68.9°F | cold |
| Ocean water temperature in Franklintown in December | ||||
Chart monthly average water temperature in Franklintown
