Portsmouth Harbour - M275 Motorway Bridge Wind Forecast

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Portsmouth Harbour - M275 Motorway Bridge wind forecast issued today at Next forecast at approx.

Portsmouth Harbour - M275 Motorway Bridge Wind Statistics

September Wind

Thorney Island (11km)

  • Strongest 3 September, 2025

    31.3mph SSW

  • Average September

    16.4mph

Wind Rose

15%8.75%2.5%
CalmNear Gale
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