Y Tywydd Arfordir a Môr


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 12 areas.

There is a gale warning in 1 area.

A cloudy east or southeasterly airflow will persist across the United Kingdom with weak fronts giving rain at times in the north and east.

Rhagolwg Llongau

There are gale warnings in 14 areas.

The general synopsis at midday

Low 100 miles west of Shannon 968 moving steadily southeast expected Fitzroy 972 by midday tomorrow.

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

There are storm warnings in 2 areas.

The general synopsis at 27 November 08:00 UTC

At 270000UTC, low 55 north 32 west 971 expected 50 north 20 west 970 by 280000UTC. New low 64 north 39 west 987 by same time.