Tide Table Nosy Be — 2026

📘 About Nosy Be Tide Forecast

With geographic coordinates of -13.40° S, 48.30° E, Nosy Be is a key coastal reference in Madagascar. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 1.9m and spring tides reaching up to 3.2m. Recreational boaters should check the table for this port, as a 2–3 metre swing can expose sandbanks. The semi-diurnal cycle flushes coves frequently, shortening water residence time and maintaining high oxygenation levels. Data from this station feeds into the global sea-level monitoring network, contributing to long-term change research. This page shows the complete 2026 tide table for Nosy Be, with precise high and low tide times and heights in metres for every day of the year. In July, Nosy Be is in its winter season, a key period for water sports, fishing, diving, and coastal navigation. MaréAgora calculations use harmonic decomposition calibrated via satellite altimetry and local gauges to ensure high accuracy.