Ammonias (Kalapaki Bay)

Ammonias is an exposed reef break at Kalapaki Bay, outside the more beginner-friendly inner sandbar area. It’s best suited for experienced surfers because the takeoff and break zone are tied to reef and rock hazards, and the line can run close to the cement breakwater and harbor entrance. Surf is reported as fairly consistent, with conditions particularly favored in May and through the summer when relevant swells are more likely. When the swell and tides line up, the wave can become long, fast, and powerful, with a peeling character suited to advanced technique rather than progression. Wind conditions are generally dominated by Northeast trade winds, with afternoon strengthening as part of the seasonal pattern. The cleanest results for this spot are reported when North or Northeast winds are offshore, while moderate trades can be less ideal. Safety considerations are significant: rocks/coral/reef and strong currents are the main concerns, and the harbor mouth area also involves boat traffic. Due to these hazards and the spot’s exposure, surfers should plan conservatively—account for a long paddle, watch the local boat channel, and be alert for reef impacts and life in crevices.