Y Tywydd Arfordir a Môr

Gosodiadau
Iaith

Mae'r cynnwys hwn ar gael yn Saesneg yn unig.

Rhagolwg Arfordirol

A 24 hour weather forecast for 24 UK coastal areas

Tablau Llanw

Tidal information supplied by the UK Hydrographic Office

Dyfroedd Gyda'r Glannau

There are strong wind warnings in 6 areas.

There is a gale warning in 1 area.

Low pressure continues to be located near Iceland, maintaining the west to southwesterly airflow across the British Isles. Various weather fronts will move eastwards in the flow, bringing rain or showers at times.

Rhagolwg Llongau

The general synopsis at midnight

Low Fair Isle 1009 slow moving, deepening 1004 by midnight tonight. Low Southeast Iceland 1010 losing its identity by same time

Rhagolwg Estynedig

The Extended Outlook aims to signpost expected hazards for the Cullercoats, Niton and Portpatrick areas for the three days beyond the 24 hour shipping forecast.

Moroedd Uchel

The general synopsis at 24 July 19:00 UTC

At 241200UTC, low 63 north 15 west 1007 losing its identity by 251200UTC. New lows expected 64 north 22 west 1011 and 60 north 04 west 1004 by same time. Low 55 north 54 west 1001 slow moving and filling 1005 by that time. at 241200UTC, high 39 north 32 west 1031 slow moving and declining 1030 by 251200UTC