Coast, Koolbaai. We calculate high and low water here from an ocean tide model — accurate to about 5 cm on open coasts, considerably less in tidal flats and river mouths. This spot is not in any official register — there are no water samples and no classification.
Water temperature 29.6 °C — NOAA Geo-Polar Blended (5 km), measured 20/09/2026 08:00.
Low tide at 09:46, High tide at 18:28 (Local time at the spot).
Swimming spots in Koolbaai · Swimming spots in Sint Maarten · Caribbean Sea · On the map