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Regional Coastal Monitoring Programmes

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« Dychwelid at fap am donau, llanw a gorsafoedd tywydd eraill.

Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.

Severn Bridge



Data llanw diweddaraf

Amser (ASG)CodiadGweddill
25-06-2019 21:407.29-0.12
 Penllanw nesafDistyll nesaf
00:23, 10.12 06:41, 3.42
Dyddiad Uchaf 2019 Dyddiad Isaf 2019
19-04 17.1m 11-04 -10.52m