Hampton (NH) water temp
This data the coastal Hampton 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 Hampton
Water temperature in Hampton today is 62.2°F. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Hampton was recorded in 2021 and was 64.8°F, and the coldest was recorded in 2013 at 58.1°F. Sea water temperature in Hampton is expected to drop to 59.5°F in the next 10 days. September average water temperature in Hampton is 63.1°F, the minimum temperature is 58.1°F, and the maximum is 71.4°F.
The swimming season in Hampton lasts only one month - August. During this month, Hampton water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Hampton in winter reaches 42.3°F, in spring 44.1°F, in summer the average temperature rises to 63.3°F, and in autumn it is 56.8°F.
Hampton water temperature now
| September 25, 2025 |
|---|
| today temp |
| 62.2°F |
| September 24, 2025 |
|---|
| yesterday temp |
| 62.6°F |
The ocean salinity in Hampton is 30.96‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Hampton 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 Hampton. 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 Hampton. Data in table shown for September 25, 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 |
|---|---|---|---|
| 3' 0" | 2' 11" | 2' 9" | 2' 9" |
| 0.92 m | 0.88 m | 0.85 m | 0.83 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 3' 0" | 3' 2" | 3' 4" | 3' 8" |
| 0.91 m | 0.96 m | 1.02 m | 1.12 m |
Surf report in Hampton
Hampton weather forecast
Current temperature and weather
Data in a table show Hampton temperature today (September 25, 2025). For more information and forecast for a few days, go to the weather forecast Hampton.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | | |
| 61.2°F | 61.9°F | 62.2°F | 63.3°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | |  |
| 66.2°F | 67.1°F | 67.8°F | 68.7°F |
You may also be interested in other sections of our site for Hampton: Sunrise and Sunset, Tides
Hampton water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Hampton. 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 Hampton 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 | 41.7°F | 38.3°F | 46.6°F | cold |
| Ocean water temperature in Hampton in January | ||||
| February | 39.2°F | 35.4°F | 43°F | cold |
| Ocean water temperature in Hampton in February | ||||
| March | 39.2°F | 35.1°F | 47.1°F | cold |
| Ocean water temperature in Hampton in March | ||||
| April | 42.8°F | 37.2°F | 50°F | cold |
| Ocean water temperature in Hampton in April | ||||
| May | 50.4°F | 43°F | 62.4°F | cold |
| Ocean water temperature in Hampton in May | ||||
| June | 58.5°F | 49.8°F | 66.6°F | cold |
| Ocean water temperature in Hampton in June | ||||
| July | 64.9°F | 57.6°F | 72.7°F | cold |
| Ocean water temperature in Hampton in July | ||||
| August | 66.4°F | 60.6°F | 73.8°F | cold |
| Ocean water temperature in Hampton in August | ||||
| September | 63.1°F | 58.1°F | 71.4°F | cold |
| Ocean water temperature in Hampton in September | ||||
| October | 57°F | 51.1°F | 63°F | cold |
| Ocean water temperature in Hampton in October | ||||
| November | 50.4°F | 45.9°F | 56.5°F | cold |
| Ocean water temperature in Hampton in November | ||||
| December | 45.7°F | 39.9°F | 50.7°F | cold |
| Ocean water temperature in Hampton in December | ||||
Chart monthly average water temperature in Hampton
