Sweden · Harmonic Tide Model
Tide Table Onsala — 2026
📍 Lat 57.3920, Lon 11.9190
Tide range. Higher values mean spring tides.
The moon drives the tides and the fish.
Radar de Chuva (Tempo Real)
Temperatura da Água
Carregando...
Índice UV Atual
Carregando...
🏖️ 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 Onsala Tide Forecast
Found at 57.39° N latitude and 11.92° E longitude, Onsala serves as a prominent coastal location in Sweden. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 0.1m and spring tides reaching up to 0.2m. The minimal tidal range protects anchorages from extreme water level changes, facilitating port operations. Mariners in semi-diurnal areas benefit from two high-water windows each day to cross shallow bars or enter marinas. This coast is subject to longshore drift currents that distribute sediment and shape beaches throughout the year. Access the updated 2026 tide table for Onsala featuring exact high and low water times, ranges, and coefficients for boating and angling. In October, Onsala is in its autumn 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.