Canada · Harmonic Tide Model
Tide Table Grondines — 2026
📍 Lat 46.5900, Lon -72.0400
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 Grondines Tide Forecast
Situated along the coastline of Canada (46.59° N, 72.04° W), Grondines lies in the northern hemisphere. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 1.7m and spring tides reaching up to 2.3m. Mid-range tides like these are popular with surfers seeking waves that shift in shape and height across the tidal cycle. The regularity of semi-diurnal tides — two highs and two lows approximately 6 hours apart — simplifies crossing planning and fishing scheduling. Intense weather events such as storms can create temporary storm surges that add to the astronomical high tide. The 2026 tidal bulletin for Grondines delivers a thorough schedule of sea level swings with hourly marks for the entire year. In September, Grondines is in its autumn 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.