We have only been collating detailed flood messages since May 2017.
Each Flood Warning may have multiple updates. The messages listed below may therefore be greater than the number of alerts detailed in the Flood Warning table above.
Flood Warning issued on 11 Mar 2020 16:17
North
At Barmouth Harbour and Hendre Mynach the tide level is expected to reach 3.76 metres above Ordnance Datum.
Wave overtopping at the promenade and harbour is expected to occur between 20:45 and 22:30. The properties closest to promenade and harbour are most at risk.
The high tide at Barmouth Harbour and Hendre Mynach is at 21:30 on Wednesday 11 March 2020.
Flood Warning issued on 2 Jan 2018 10:32
North
At Barmouth the tide level is expected to reach 3.84 metres above Ordnance Datum. Wave overtopping at the
promenade/sea front is expected to occur between 19:45 and midnight. The properties closest to promenade/sea front
are most at risk. The high tide at Barmouth is at 20:30 on Tuesday the 2nd January with a West south westerly force 8
wind.