United Kingdom · Harmonic Tide Model
Tide Table Portsmouth — 2026
📍 Lat 50.8198, Lon -1.0880
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 Portsmouth Tide Forecast
With geographic coordinates of 50.82° N, 1.09° W, Portsmouth is a key coastal reference in United Kingdom. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 2.5m and spring tides reaching up to 3.3m. With 1.5–3 metre swings, high tide floods extensive tidal flats while low tide reveals coastal habitats important to local wildlife. Mariners in semi-diurnal areas benefit from two high-water windows each day to cross shallow bars or enter marinas. The continental shelf morphology in this area amplifies or attenuates tidal waves arriving from the open ocean. Access the updated 2026 tide table for Portsmouth featuring exact high and low water times, ranges, and coefficients for boating and angling. In October, Portsmouth 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.