Madagascar · Harmonic Tide Model
Tide Table Nosy Be — 2026
📍 Lat -13.4000, Lon 48.3000
Tide range. Higher values mean spring tides.
The moon drives the tides and the fish.
Radar de Chuva (Tempo Real)
Temperatura da Água
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Índice UV Atual
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🏖️ Recommended Activities
At low tide the waters tend to be calmer.
Access only within the 2 hours near the lowest tide.
Ask the skipper about the conditions.
🎣 Solunar Table
Major Periods (2h)
Minor Periods (1h)
Based on the Solunar Theory (John Alden Knight): fish and wildlife tend to feed more during the periods when the moon is overhead or underfoot (major) and at moonrise/moonset (minor). The score considers the lunar phase and the crossing of major periods with the local high tide.
Nearby places
📘 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 September, Nosy Be is in its spring 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.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.