Swimming in Hampton Beach in august 2025: Average sea temperature in august and tide times in august 2025

Average sea temperature in Hampton Beach in august 2025.

In august, according to seasonal norms, the sea temperature in Hampton Beach is:

Minimum: 64°F

Average: 67°F

Maximum: 70°F

Other useful seasonal weather averages in august:

  • Outside temperature: 67°F to 78°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 12.4mph
  • It rains a total of 4.8in, over 6 day(s).

Should we swim in Hampton Beach in august?

Yes... and no. The water temperature in Hampton Beach in august is cool

Swimming in august on the beaches of Hampton Beach is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 70°F, it can also be as low as 64°F! Note that the average is 67°F.

Note also that in august, the climate is good with an average outside temperature of 73°F, 4.7in of precipitation (over 6 days) and 83.75 % humidity.

Water and normal seasonal temperatures in Hampton Beach in august

August
Average sea temperature 67°F
Minimum sea temperature 64°F
Maximum sea temperature 70°F
Average outside temperature 74°F
Maximum outside temperature 79°F
Minimum outside temperature 68°F
Wind speed 9.9mph
Wind temperature 68°F
Precipitation 4.8in
Number of days of rain 6 jour(s)
(20%)
Humidity 84%
Visibility in kilometers 9.25km
Cloud cover 29%
Our opinion cool swimming

Chart of the tides in august 2025

Tide times in august 2025 in Hampton Beach

Swim elsewhere in the United States (USA) in august

City Average T° Max. T° Our opinion
California in august68°F71°Fcool swimming
Washington D. C. in august79°F81°Fpleasant swimming
Boston in august68°F71°Fcool swimming
Miami (Florida) in august87°F88°Fideal swimming
New York City in august74°F78°Fpleasant swimming
Seattle in august54°F56°Ffreezing swimming
Houston in august87°F90°Fideal swimming
Long Beach (Washington) in august58°F61°Ffreezing swimming
Myrtle Beach in august83°F85°Fideal swimming
Philadelphia in august77°F81°Fpleasant swimming
Portland in august57°F60°Ffreezing swimming
Atlantic City in august77°F82°Fpleasant swimming
Baltimore in august78°F81°Fpleasant swimming
Bar Harbor (Maine) in august57°F62°Ffreezing swimming
Brooklyn in august74°F78°Fpleasant swimming
Cape Cod National Seashore in august68°F71°Fcool swimming
Carolina Beach in august83°F85°Fideal swimming
Gulf Shores (Alabama) in august87°F90°Fideal swimming
Maryland in august78°F80°Fpleasant swimming
Mobile (Alabama) in august87°F89°Fideal swimming

Swim in the United States (USA) in august: sea temperature by city

Change units