Scuba Season
Underwater reef at Sal
Declining

Sal

Cape Verde · Atlantic Ocean

Sal Island in Cape Verde sits in the central Atlantic — volcanic walls, caves, lemon sharks (in season), and the occasional whale shark and pelagic visitor. The Atlantic feel and Portuguese-creole culture differentiate it.

How this reef is doing

ⓘ How we measure this

Reef state

Declining

Atlantic rays, lemon sharks, and macro on volcanic substrate. Limited hard coral cover historically.

Coral cover

22%
LowHealthy
Moderate

Fish life

Not surveyed

Heat

SafeBleaching

Hot enough that coral is bleaching now.

Bleaching now

Fishing

QuietBusy

Some fishing is allowed here, in marked zones.

Limited

Sources · Reef survey · NOAA Coral Reef Watch · Global Fishing Watch and reef gravity

Coral cover over time

Live coral cover, by survey year

Across surveys in 2014 and 2024, live coral cover here has fallen from 28% to 22%. Every point is a real survey reading, never a projection.

Live coral cover, percent by year

40%0%20142024
Two surveys
Reef survey

What you will see

9 species across the dive sites here

Dive sites

What divers say

Lemon sharks in a sand bowl, dozens at a time. An off the beaten track shark experience.
— Trip report

Good to know

Atlantic surge

Long-period swell on the east coast; choose sites accordingly.

Gear & getting wet

  • Basic kit

    • Mask and fins
    • BCD and regulator
    • 5mm full wetsuit · cooler water
    • Dive computer