Latest surge forecast

Storm surge model | Surge model forecast

Latest forecasts (residual) | Latest forecasts (total level) | Archived 0–6hr forecast | Archived forecast and observed residuals

Dates are centred on midday, times in GMT
Dark grey circles indicate high water times (plotted for EACH current residual forecast)

Latest forecasts contain the surge model 48-hour forecasts at 00:00, 06:00, 12:00, 18:00 GMT (when a new forecast is produced the oldest one is removed)
Archived 0–6hr forecast contains the first six hours of the forecasts, the part based on observed meteorological data
Archived forecast and observed residuals as above, including real-time observations minus astronomical predictions