Strict conservation laws together with calm waters protected by the crescent shape of the island have preserved Bonaire s bountiful coral reefs and marine animals. Bonaire offers dependably dry weather and calm seas most of the year, though changing global weather patterns bring an occasional storm and water temperature drop in mid-winter. With only 22 inches of rain annually, there is no freshwater run-off, so water visibility is typically 100 ft or more. And because sites are close to shore, visitors can pick up a tank and dive anytime day or night. Bright yellow painted rocks along the beach road mark the dive and snorkeling sites.
Excellent snorkeling exists off all the south coast beaches.
The sheltered waters between Bonaire s western shores and Klein Bonaire are always smooth perfect for diving and snorkeling anytime. Bonaire s north coast, by contrast, is battered by strong waves that pound against rocky, coral cliffs.