United Kingdom · Harmonic Tide Model
Tide Table Portbury — 2026
📍 Lat 51.5000, Lon -2.7284
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 Portbury Tide Forecast
Portbury is located at 51.50° N, 2.73° W on the coast of United Kingdom, in the northern hemisphere. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 6.9m and spring tides reaching up to 10.1m. Extreme range demands long anchor chains: boats must allow for several metres of vertical change when mooring. Bathers and stand-up paddlers can choose between morning and afternoon high tides for calm-water conditions. Data from this station feeds into the global sea-level monitoring network, contributing to long-term change research. Review the annual 2026 tide guide for Portbury, constructed with continuous high and low water forecasts measured in metres. In October, Portbury is in its autumn season, a key period for water sports, fishing, diving, and coastal navigation. All tide predictions are computed from harmonic constants validated for this coastal station, with accuracy within ±15 minutes for most conditions.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.