Swimming in French Guyana in may 2025 Sea temperature by city in may
Do you want to go to the beach in French Guyana in may 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 may in French Guyana by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in French Guyana in may 2025
Here, find the average sea temperature in French Guyana in may in several coastal cities.
84°F
min: 81°F / max: 86°F
83°F
min: 81°F / max: 86°F
83°F
min: 81°F / max: 85°F
Awala-Yalimapo
83°F
min: 81°F / max: 85°F
Îles du Salut
83°F
min: 81°F / max: 85°F
Iracoubo
83°F
min: 80°F / max: 85°F
Macouria
83°F
min: 81°F / max: 86°F
83°F
min: 81°F / max: 86°F
Saint-Laurent-du-Maroni
83°F
min: 81°F / max: 85°F
Sinnamary
83°F
min: 81°F / max: 85°F
Where should you go swimming in French Guyana in the month of may?
Swimming in French Guyana in may is ideal
In may in French Guyana swimming conditions are generally the same everywhere.
In may 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 86°F and an average of 84°F, going in the water (and staying there!) feels great.
Where to go swimming in French Guyana in may: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in may
Cayenne
| May | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 24.1in | ||
| Number of days of precipitation | 24 jour(s) (77%) | ||
| Cloud cover | 52% | ||
| Our opinion | ideal swimming |
More information on swimming in Cayenne in may
Kourou
| May | |||
| Average sea temperature | 83°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 24.4in | ||
| Number of days of precipitation | 25 jour(s) (80%) | ||
| Cloud cover | 51% | ||
| Our opinion | ideal swimming |
More information on swimming in Kourou in may
Mana
| May | |||
| Average sea temperature | 83°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 85°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 11.1in | ||
| Number of days of precipitation | 15 jour(s) (47%) | ||
| Cloud cover | 58% | ||
| Our opinion | ideal swimming |
More information on swimming in Mana in may
Awala-Yalimapo
| May | |||
| Average sea temperature | 83°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 85°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 11.1in | ||
| Number of days of precipitation | 15 jour(s) (47%) | ||
| Cloud cover | 58% | ||
| Our opinion | ideal swimming |
Îles du Salut
| May | |||
| Average sea temperature | 83°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 85°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 24.4in | ||
| Number of days of precipitation | 25 jour(s) (80%) | ||
| Cloud cover | 51% | ||
| Our opinion | ideal swimming |
List of coastal cities in French Guyana
| Cayenne in may | ideal swimming |
| Kourou in may | ideal swimming |
| Mana in may | ideal swimming |
| Awala-Yalimapo in may | ideal swimming |
| Îles du Salut in may | ideal swimming |
| Iracoubo in may | ideal swimming |
| Macouria in may | ideal swimming |
| Rémire-Montjoly in may | ideal swimming |
| Saint-Laurent-du-Maroni in may | ideal swimming |
| Sinnamary in may | ideal swimming |