Caernarfon Harbour

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Page last updated 21:28 7 September 2025.

Flood Warning not in force

Issued: 14:24 18 Feb 2022 ,
Updated: 14:24 18 Feb 2022

Porth yr Aur to St Helen's Road

Key

Severe Flood Warning

Flood Warning

Flood Alert

Show other warnings and alerts

Floodline

0345 988 1188

quick dial number 192233

Flood warnings and alerts home

River levels

Status History

Flood Warning not in force	14:24 on 18 Feb 2022
Flood Warning in force	15:08 on 17 Feb 2022
Flood Warning not in force	12:12 on 01 Feb 2014
Flood Warning in force	16:16 on 31 Jan 2014
Flood Warning not in force	15:22 on 06 Jan 2014
Flood Warning in force	19:37 on 05 Jan 2014
Flood Warning not in force	14:10 on 03 Jan 2014
Flood Warning in force	17:05 on 02 Jan 2014

Status History is limited to the 10 most recent updates

What to do before, during and after a flood

You can also:

Other ways to get flood warning information

To report flooding or hear current flood warnings in force call the 24-hour Floodline service on:

Telephone: 0345 988 1188

Type talk: 0345 602 6340 (for the hard of hearing) Information on call charges

Flood information for England, Northern Ireland and Scotland

Flood warnings in force in England Flooding information for Northern Ireland Flood warnings in force in Scotland