Swimming in Madagascar in august 2025 Sea temperature by city in august
Do you want to go to the beach in Madagascar 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 Madagascar by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Madagascar in august 2025
Here, find the average sea temperature in Madagascar in august in several coastal cities.
North in august
79°F
min: 79°F / max: 81°F
78°F
min: 77°F / max: 79°F
77°F
min: 76°F / max: 78°F
Ambanja
79°F
min: 78°F / max: 81°F
Ambaramidada (Mitsio)
79°F
min: 79°F / max: 81°F
Ramena
78°F
min: 77°F / max: 79°F
South in august
74°F
min: 71°F / max: 77°F
74°F
min: 71°F / max: 77°F
Tôlanaro
74°F
min: 71°F / max: 77°F
East Coast in august
76°F
min: 75°F / max: 78°F
77°F
min: 75°F / max: 78°F
Farafangana
77°F
min: 75°F / max: 78°F
Mahanoro
77°F
min: 75°F / max: 78°F
Manakara
76°F
min: 75°F / max: 79°F
Mananara Avaratra
77°F
min: 75°F / max: 78°F
West Coast in august
79°F
min: 77°F / max: 80°F
76°F
min: 74°F / max: 78°F
Ifaty
76°F
min: 74°F / max: 78°F
Where should you go swimming in Madagascar in the month of august?
Swimming in Madagascar in august is ideal (in the best case scenario)
In august in Madagascar swimming conditions vary by city. Details below:
In august in Nosy Be, Ambanja and Ambaramidada (Mitsio), swimming conditions are perfect! With water reaching a maximum of 81°F and an average of 79°F, going in the water (and staying there!) feels great.
As for Ambovombe, Antsiranana, Fort Dauphin, Sainte-Marie Island, Mahajanga, Sambava, Toamasina, Toliary, Farafangana, Ifaty, Mahanoro, Manakara, Mananara Avaratra, Mananjary, Manompana, Maroantsetra, Nosy Nato, Ramena, Tôlanaro and Vatomandry, swimming is pleasant in august. The sea water is 74°F on average (min: 71°F/max: 77°F) so you can easily spend time in the water.
Where to go swimming in Madagascar in august: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in august
Nosy Be
| August | |||
| Average sea temperature | 79°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 77°F | ||
| Maximum outside temperature | 81°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 2.6in | ||
| Number of days of precipitation | 3 jour(s) (11%) | ||
| Cloud cover | 26% | ||
| Our opinion | ideal swimming |
More information on swimming in Nosy Be in august
Ambovombe
| August | |||
| Average sea temperature | 74°F | ||
| Minimum sea temperature | 71°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 65°F | ||
| Precipitation | 0.8in | ||
| Number of days of precipitation | 1 jour(s) (3%) | ||
| Cloud cover | 17% | ||
| Our opinion | pleasant swimming |
More information on swimming in Ambovombe in august
Antsiranana
| August | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 77°F | ||
| Maximum sea temperature | 79°F | ||
| Average outside temperature | 77°F | ||
| Maximum outside temperature | 83°F | ||
| Minimum outside temperature | 72°F | ||
| Precipitation | 0.6in | ||
| Number of days of precipitation | 0 jour(s) (1%) | ||
| Cloud cover | 20% | ||
| Our opinion | pleasant swimming |
More information on swimming in Antsiranana in august
Fort Dauphin
| August | |||
| Average sea temperature | 74°F | ||
| Minimum sea temperature | 71°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 77°F | ||
| Minimum outside temperature | 67°F | ||
| Precipitation | 2in | ||
| Number of days of precipitation | 3 jour(s) (9%) | ||
| Cloud cover | 25% | ||
| Our opinion | pleasant swimming |
More information on swimming in Fort Dauphin in august
Sainte-Marie Island
| August | |||
| Average sea temperature | 76°F | ||
| Minimum sea temperature | 75°F | ||
| Maximum sea temperature | 78°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 70°F | ||
| Precipitation | 5.9in | ||
| Number of days of precipitation | 10 jour(s) (31%) | ||
| Cloud cover | 43% | ||
| Our opinion | pleasant swimming |
More information on swimming in Sainte-Marie Island in august
List of coastal cities in Madagascar
| Nosy Be in august | ideal swimming |
| Ambovombe in august | pleasant swimming |
| Antsiranana in august | pleasant swimming |
| Fort Dauphin in august | pleasant swimming |
| Sainte-Marie Island in august | pleasant swimming |
| Mahajanga in august | pleasant swimming |
| Sambava in august | pleasant swimming |
| Toamasina in august | pleasant swimming |
| Toliary in august | pleasant swimming |
| Ambanja in august | ideal swimming |
| Ambaramidada (Mitsio) in august | ideal swimming |
| Farafangana in august | pleasant swimming |
| Ifaty in august | pleasant swimming |
| Mahanoro in august | pleasant swimming |
| Manakara in august | pleasant swimming |
| Mananara Avaratra in august | pleasant swimming |
| Mananjary in august | pleasant swimming |
| Manompana in august | pleasant swimming |
| Maroantsetra in august | pleasant swimming |
| Nosy Nato in august | pleasant swimming |
| Ramena in august | pleasant swimming |
| Tôlanaro in august | pleasant swimming |
| Vatomandry in august | pleasant swimming |