Swimming in French Guyana in april 2026 Sea temperature by city in april
Do you want to go to the beach in French Guyana in april 2026? 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 april in French Guyana by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in French Guyana in april 2026
Here, find the average sea temperature in French Guyana in april in several coastal cities.
82°F
min: 80°F / max: 85°F
82°F
min: 80°F / max: 84°F
82°F
min: 79°F / max: 84°F
Awala-Yalimapo
81°F
min: 79°F / max: 84°F
Îles du Salut
82°F
min: 80°F / max: 84°F
Iracoubo
82°F
min: 79°F / max: 84°F
Macouria
82°F
min: 81°F / max: 85°F
83°F
min: 80°F / max: 85°F
Saint-Laurent-du-Maroni
82°F
min: 79°F / max: 84°F
Sinnamary
82°F
min: 80°F / max: 85°F
Where should you go swimming in French Guyana in the month of april?
Swimming in French Guyana in april is ideal
In april in French Guyana swimming conditions are generally the same everywhere.
In april in Cayenne, Kourou, Mana, Awala-Yalimapo, Îles du Salut, Iracoubo, Macouria, Rémire-Montjoly, Saint-Laurent-du-Maroni and Sinnamary, swimming conditions are perfect! With water reaching a maximum of 85°F and an average of 82°F, going in the water (and staying there!) feels great.
Where to go swimming in French Guyana in april: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in april
Cayenne
| April | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 80°F | ||
| Maximum sea temperature | 85°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 17.8in | ||
| Number of days of precipitation | 19 jour(s) (62%) | ||
| Cloud cover | 56% | ||
| Our opinion | ideal swimming |
More information on swimming in Cayenne in april
Kourou
| April | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 80°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 17.8in | ||
| Number of days of precipitation | 18 jour(s) (60%) | ||
| Cloud cover | 55% | ||
| Our opinion | ideal swimming |
More information on swimming in Kourou in april
Mana
| April | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 7.9in | ||
| Number of days of precipitation | 11 jour(s) (36%) | ||
| Cloud cover | 59% | ||
| Our opinion | ideal swimming |
More information on swimming in Mana in april
Awala-Yalimapo
| April | |||
| Average sea temperature | 81°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 7.9in | ||
| Number of days of precipitation | 11 jour(s) (36%) | ||
| Cloud cover | 59% | ||
| Our opinion | ideal swimming |
Îles du Salut
| April | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 80°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 17.8in | ||
| Number of days of precipitation | 18 jour(s) (60%) | ||
| Cloud cover | 55% | ||
| Our opinion | ideal swimming |
List of coastal cities in French Guyana
| Cayenne in april | ideal swimming |
| Kourou in april | ideal swimming |
| Mana in april | ideal swimming |
| Awala-Yalimapo in april | ideal swimming |
| Îles du Salut in april | ideal swimming |
| Iracoubo in april | ideal swimming |
| Macouria in april | ideal swimming |
| Rémire-Montjoly in april | ideal swimming |
| Saint-Laurent-du-Maroni in april | ideal swimming |
| Sinnamary in april | ideal swimming |