American Samoa · Harmonic Tide Model
Tide Table Ofu — 2026
📍 Lat -14.1630, Lon -169.6820
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 Ofu Tide Forecast
The coordinates for Ofu (-14.16° S, 169.68° W) place this stretch of American Samoa's coast in the southern hemisphere. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 0.6m and spring tides reaching up to 0.8m. The small tidal range makes anchoring small fishing boats straightforward, as the same spot remains accessible throughout the day. Two daily tidal cycles create two current peaks per day, valued by anglers who leverage stronger flow during tidal changes. Mean sea level here shows a gradual rising trend linked to global climate change, monitored continuously by local gauges. Access the updated 2026 tide table for Ofu featuring exact high and low water times, ranges, and coefficients for boating and angling. In July, Ofu is in its winter season, a key period for water sports, fishing, diving, and coastal navigation. Our oceanographic database syncs historical gauge records to refine harmonic coefficients for this stretch of coastline.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.