March brings the first humpback whales to Cape Verde's waters while keeping the reliable warm, dry weather. Haze fades, the sea starts to warm, and it's an excellent all-round month — beaches, wind sports and wildlife together.
Weather in March
| Average high | 26°C |
| Average low | 20°C |
| Sea temperature | 23°C |
| Rainfall | Moderate breeze |
| Wind | ≈8 hrs |
| Daily sunshine | ≈8 hrs |
These figures reflect the eastern beach islands of Sal, Boa Vista and Maio, which are hottest and driest. The green, mountainous islands — Santo Antão, Fogo, São Nicolau and Brava — are a few degrees cooler and can be cloudier and wetter, especially at altitude.
What’s on in March
The humpback whale season begins off Boa Vista and Sal.
Wildlife: Humpback whales start to arrive (March–May).
Crowds & prices
Still busy but easing after the winter peak. For the bigger picture across the year, see our guide to the best time to visit Cape Verde.
What to do in March
Whatever the month, you can pair a beach island such as Sal or Boa Vista with something more active — hiking on Santo Antão, the Pico do Fogo climb, or watersports on Sal. Not sure where to go? Compare islands in our guide to which island to choose.
Frequently asked questions
Is March a good time to visit Cape Verde?
Warm, dry and the start of whale season. March offers around 26°C by day and a 23°C sea, so it’s generally good for a beach trip. See the notes above on crowds and what’s on.
Can you swim in Cape Verde in March?
Yes — the sea sits around 23°C in March. Choose sheltered bays for swimming, as open beaches can have strong currents.
What is the weather like in Cape Verde in March?
Expect around 26°C by day and 20°C at night, a sea of about 23°C, moderate breeze rainfall and ≈8 hrs.