Measurements:
°C
°F
Silhouette
80°F
NW 19 mph
Feels like: 86°F
Precip: 28%
World Resorts Seychelles Silhouette Weather

Silhouette Sea Water Temperature

Current Sea Water Temperature:
+84.2°F
Maximum Sea Water Temperature in August: 87.4°F
Minimum Sea Water Temperature in August: 80.4°F
Average water temperature in August: 82.9°F

Sea Water Temperature for the Last 10 Days:

August 21 84.2°F August 16 84.2°F
August 20 85.0°F August 15 84.2°F
August 19 85.0°F August 14 84.2°F
August 18 84.0°F August 13 84.0°F
August 17 84.4°F August 12 84.4°F

When is the Warmest Sea for Silhouette?

According to our data for the last three years for Silhouette the highest average sea water temperature was in April, May and March.

Average Water Temperature by Month, °F

Sea Water Temperature in April

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Silhouette was 90.2°F. The maximum and minimum values were 89.6°F and 91.0°F respectively.

Sea Water Temperature in May

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Silhouette was 88.6°F. The maximum and minimum values were 86.8°F and 90.6°F respectively.

Sea Water Temperature in March

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Silhouette was 88.7°F. The maximum and minimum values were 88.0°F and 89.8°F respectively.

Best Time to Visit Silhouette
The most sunny months:
November 7 days
March 6 days
April 6 days
The most warm months:
April 91.1 °F
May 90.2 °F
March 90.1 °F
Warmest sea temperature:
April 90.2 °F
May 89.2 °F
March 88.9 °F
The most cold months:
August 84.7 °F
July 85.2 °F
September 85.8 °F
The most rainy months:
January 11 days
December 11 days
May 9 days
The most windy months:
August 17 mph
July 16 mph
September 16 mph

Silhouette on the Weather Map

Seychelles Resorts:
NAME
Anse Volbert +78
Beau Vallon +80
Felicite +78
La Digue +78
Mahe +80
Praslin +78
Silhouette +80
Ste Anne Island +80
Victoria +80
24 Hours Weather Forecast
Silhouette
Local time: 00:19
22 aug, saturday
0300 80°F
NW
21 mph
0600 80°F
NW
21 mph
0900 82°F
NW
17 mph
1200 82°F
NW
14 mph
1500 82°F
NW
16 mph
1800 82°F
NW
15 mph
2100 82°F
NW
15 mph
23 aug, sunday
0000 82°F
NW
18 mph