Cuba · Harmonic Tide Model
Tide Table Guantanamo Bay — 2026
📍 Lat 19.9070, Lon -75.1470
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 Guantanamo Bay Tide Forecast
With geographic coordinates of 19.91° N, 75.15° W, Guantanamo Bay is a key coastal reference in Cuba. 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. The minimal tidal range protects anchorages from extreme water level changes, facilitating port operations. Benthic species in mixed tide intertidal zones adapt to variable aerial exposure durations between primary and secondary high tides. Coastal water salinity varies with rainy seasons, creating gradients that influence the distribution of marine species. Check the official 2026 tide forecast for Guantanamo Bay here, including detailed monthly schedules, peak times, and daily metric swings. In September, Guantanamo Bay is in its autumn season, a key period for water sports, fishing, diving, and coastal navigation. Reported times and heights derive from fundamental harmonic component analysis (M2, S2, K1, O1) applied to these coordinates.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.