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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Norwich Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
BBC Weather for Saltdean, as shown in the live forecast above, indicates mild coastal conditions with temperatures reaching the low 20s Celsius and light southwesterly breezes. A mostly dry day for the Brighton area, with cloud building later this afternoon.
What will the weather be like in Saltdean today?
The live forecast above gives the hour-by-hour picture. Expect a dry morning with sunny spells, turning cloudier by midday. Light winds off the English Channel keep temperatures pleasant, and no significant rain is expected. For a broader view of conditions across the UK, see our UK weather hub.
How does Saltdean’s coastal location shape its weather?
Saltdean sits on a chalk cliff east of Brighton, exposed to the Channel. This creates a microclimate: summers are typically 2–3°C cooler than inland, and winters are milder. Sea breezes moderate extremes, and the area often escapes heavy showers that affect the South Downs. BBC News frequently reports on coastal weather patterns for this stretch of Sussex. For official data, the Met Office weather Saltdean forecasts are a reliable resource.
Is Saltdean weather different from Brighton?
Saltdean lies two miles east of Brighton Marina and shares a similar coastal climate. It tends to be slightly cooler and less humid due to direct Channel exposure, but day-to-day differences are minor.
Does Saltdean get fog?
Yes, sea fog can form in spring and early summer when warm air passes over cold water. Visibility may drop below 200m, but it usually clears by late morning as the land warms.
When is the wettest period in Saltdean?
Autumn and early winter (October to December) see the highest rainfall, averaging 70–80mm per month. Summer months are drier, with July averaging only 40mm. For the full outlook, check our 10 Day Weather Forecast UK.