Brazil · Harmonic Tide Model
Tide Table Belem USCGS — 2026
📍 Lat -1.4500, Lon -48.5000
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 Belem USCGS Tide Forecast
In the southern hemisphere, the coastal area of Belem USCGS (Brazil) is positioned at coordinates -1.45° S and 48.50° W. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 2m and spring tides reaching up to 2.7m. The 1.5–3 metre tidal range significantly affects navigation for small vessels, which should consult the tide table before crossing shallow bars. Two daily tidal cycles create two current peaks per day, valued by anglers who leverage stronger flow during tidal changes. Nearby submarine topography concentrates tidal currents into defined channels, altering local navigation conditions. The 2026 tidal bulletin for Belem USCGS delivers a thorough schedule of sea level swings with hourly marks for the entire year. In October, Belem USCGS is in its spring season, a key period for water sports, fishing, diving, and coastal navigation. MaréAgora calculations use harmonic decomposition calibrated via satellite altimetry and local gauges to ensure high accuracy.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.