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 Porvoo Tide Forecast
The coordinates for Porvoo (60.21° N, 25.63° E) place this stretch of Finland's coast in the northern hemisphere. Its tidal pattern is diurnal (one high and one low tide per day), with a mean tidal range of 0.1m and spring tides reaching up to 0.1m. Divers appreciate the predictability of weak tides, which simplifies planning dives on nearby reefs and wrecks. The diurnal pattern simplifies planning: with just one high and one low tide per day, scheduling fishing trips and beach activities is straightforward. Intense weather events such as storms can create temporary storm surges that add to the astronomical high tide. Review the annual 2026 tide guide for Porvoo, constructed with continuous high and low water forecasts measured in metres. In July, Porvoo is in its summer season, a key period for water sports, fishing, diving, and coastal navigation. Predictive modeling employs updated local oceanic constants, ensuring minimal margin of error in peak tidal timing.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.