Indonésia · Harmonic Tide Model
Tide Table Surabaya — 2026
📍 Lat -7.2575, Lon 112.7521
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 Surabaya Tide Forecast
Situated along the coastline of Indonésia (-7.26° S, 112.75° E), Surabaya lies in the southern hemisphere. Its tidal pattern is mixed semi-diurnal (unequal tidal heights across the day), with a mean tidal range of 1.6m and spring tides reaching up to 2.2m. The 1.5–3m tidal range drives efficient water exchange in coves and estuaries, supporting good water quality. Benthic species in mixed tide intertidal zones adapt to variable aerial exposure durations between primary and secondary high tides. Its geographic position creates unique interactions between oceanic swell and local tidal currents. Review the annual 2026 tide guide for Surabaya, constructed with continuous high and low water forecasts measured in metres. In July, Surabaya is in its winter 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.