Nicaragua · Harmonic Tide Model
Tide Table San Juan del Norte (Greytown) — 2026
📍 Lat 10.9170, Lon -83.7000
Amplitude da maré. Valores altos indicam marés vivas.
A lua rege a força das marés e o peixe.
Radar de Chuva (Tempo Real)
Temperatura da Água
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🏖️ Atividades Recomendadas
Na maré baixa as águas costumam ficar mais calmas.
Acesse apenas nas 2 horas próximas da maré mais baixa.
Consulte o marinheiro responsável sobre as condições.
🎣 Tábua Solunar
Períodos Maiores (2h)
Períodos Menores (1h)
Baseado na Teoria Solunar (John Alden Knight): peixes e animais silvestres tendem a se alimentar mais nos períodos em que a lua está a pino ou no fundo (maiores) e no nascer/poente da lua (menores). A pontuação considera a fase lunar e o cruzamento dos períodos maiores com a maré cheia local.
Nearby places
📘 About San Juan del Norte (Greytown) Tide Forecast
With geographic coordinates of 10.92° N, 83.70° W, San Juan del Norte (Greytown) is a key coastal reference in Nicaragua. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 0.2m and spring tides reaching up to 0.2m. With tidal range under 0.5m, currents here are weak — ideal for diving and kayaking in sheltered waters. Mariners in semi-diurnal areas benefit from two high-water windows each day to cross shallow bars or enter marinas. Its geographic position creates unique interactions between oceanic swell and local tidal currents. The 2026 tidal schedule for San Juan del Norte (Greytown) provides a full-year calendar of high and low waters alongside predicted sea levels. In July, San Juan del Norte (Greytown) is in its summer season, a key period for water sports, fishing, diving, and coastal navigation. All tide predictions are computed from harmonic constants validated for this coastal station, with accuracy within ±15 minutes for most conditions.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.