Colombia · Harmonic Tide Model
Tide Table San Andres — 2026
📍 Lat 12.5680, Lon -81.7020
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 San Andres Tide Forecast
San Andres is located at 12.57° N, 81.70° W on the coast of Colombia, in the northern hemisphere. Its tidal pattern is mixed semi-diurnal (unequal tidal heights across the day), with a mean tidal range of 0.3m and spring tides reaching up to 0.4m. With less than half a metre of variation, water levels here are mostly driven by surface waves and atmospheric pressure changes. Significant diurnal inequality in mixed tides generates stronger currents when falling from the higher high water to the lower low water. Nearby submarine topography concentrates tidal currents into defined channels, altering local navigation conditions. The 2026 tidal bulletin for San Andres delivers a thorough schedule of sea level swings with hourly marks for the entire year. In October, San Andres is in its autumn season, a key period for water sports, fishing, diving, and coastal navigation. Predictive output is continuously benchmarked against time series recorded by regional coastal reference stations.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.