Discussion topics (examples): Can long pressure records be used to learn about storminess? Is relationship between wave height and NAO in N Atlantic depend on wind speed or storm track position ? Will the frequency of hurricanes increase in a warmer world ?

Recommendations Extend the evidence base (historical data sets, monitoring extended) Extend regional modelling of surge variability (past and future) Extend regional and global wave hindcast modelling Extend tide+surge risk estimation to joint probability with waves and river flows and their interactions (statistical methods) Increase mechanistic understanding of reasons for change Improving prediction and uncertainties (surges and waves) Incorporate findings into inundation projections and coastal simulators Encourage efforts to clean up historical hurricane data sets