Swimming in Guatemala in august 2025 Sea temperature by city in august
Do you want to go to the beach in Guatemala in august 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in august in Guatemala by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Guatemala in august 2025
Here, find the average sea temperature in Guatemala in august in several coastal cities.
Pacific coast in august
86°F
min: 85°F / max: 89°F
Tulate
87°F
min: 85°F / max: 89°F
Caribbean coast in august
Río Dulce
86°F
min: 84°F / max: 87°F
Where should you go swimming in Guatemala in the month of august?
Swimming in Guatemala in august is ideal
In august in Guatemala swimming conditions are generally the same everywhere.
In august in Puerto San José, Río Dulce and Tulate, swimming conditions are perfect! With water reaching a maximum of 89°F and an average of 86°F, going in the water (and staying there!) feels great.
Where to go swimming in Guatemala in august: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in august
Puerto San José
| August | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 89°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 8.3in | ||
| Number of days of precipitation | 14 jour(s) (45%) | ||
| Cloud cover | 34% | ||
| Our opinion | ideal swimming |
More information on swimming in Puerto San José in august
Río Dulce
| August | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 14.6in | ||
| Number of days of precipitation | 21 jour(s) (68%) | ||
| Cloud cover | 44% | ||
| Our opinion | ideal swimming |
Tulate
| August | |||
| Average sea temperature | 87°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 89°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 14.8in | ||
| Number of days of precipitation | 22 jour(s) (70%) | ||
| Cloud cover | 34% | ||
| Our opinion | ideal swimming |
List of coastal cities in Guatemala
| Puerto San José in august | ideal swimming |
| Río Dulce in august | ideal swimming |
| Tulate in august | ideal swimming |