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Real-Time Extremes

NationStateRegion
  • Hottest 14 °C

    Heathrow, SE
  • Coldest -1.8 °C

    Aonach Mor, ST
  • Windiest 38.3mph

    Cairn Gorm Summit, GR
  • Wettest (Last Hour) 0.8mm

    Lerwick (S. Screen), GR
  • Most Humid 100%

    Aonach Mor, ST
  • Least Humid 50%

    Heathrow, SE
  • Highest Pressure 1028 hPa

    Valentia Observatory, NI
  • Lowest Pressure 1011 hPa

    Baltasound, GR
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Trending Locations

  • Ballyquintin Point, Ards
  • Portobello, Edinburgh EH15 1
  • Farne Islands, Northumberland
  • Saddle Cove, Devon
  • Dancing Ledge, Dorset
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Sydenham Swell Forecast

  • United Kingdom
  • NI
  • Belfast
  • Sydenham

Sydenham does not have Swell data. Select a nearby location from below.

  • 11.3km away Helen's Bay North Down
  • 12.1km away Crawfordsburn Beach North Down
  • 12.5km away Swineley Bay North Down
  • 13.8km away Smelt Mill Bay North Down
  • 16.6km away Ballyholme North Down
  • 17.9km away Ballymacormick Point North Down
  • 18.3km away Cloghan Point Jetty Carrickfergus
  • 18.5km away Groomsport North Down
  • 19.9km away Whitehead Carrickfergus
  • 20.5km away Orlock Point North Down
Data Sources
  • Weather information based on data supplied by the Met Office and other sources
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