Thailand · Harmonic Tide Model
Tide Table Koh Samui — 2026
📍 Lat 9.5120, Lon 100.0136
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 Koh Samui Tide Forecast
Koh Samui is located at 9.51° N, 100.01° E on the coast of Thailand, in the northern hemisphere. Its tidal pattern is diurnal (one high and one low tide per day), with a mean tidal range of 1m and spring tides reaching up to 2m (values estimated from nearest harmonic station). Tides have a moderate range of 0.5 to 1.5 metres, creating gentle currents that influence shore fishing. Shore anglers in diurnal tide zones focus their fishing efforts around the single daily high tide peak. Intense weather events such as storms can create temporary storm surges that add to the astronomical high tide. This page shows the complete 2026 tide table for Koh Samui, with precise high and low tide times and heights in metres for every day of the year. In October, Koh Samui is in its autumn 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.