Isle of Anglesey, North Wales

Anglesey Coast
conditions & visit score

No more piecing together five different forecasts. CoastMetric combines weather, tides, swell, air quality, and transport into a single visit score — so you can plan the perfect trip to Anglesey Coast.

🌊Tidal data
🚌Live transport
🍃Air quality
⚠️ Remote coastal cliffs with limited shelter — South Stack area is very exposed to Atlantic winds

About Anglesey Coast

Plan your visit with confidence

CoastMetric is a real-time conditions app for Anglesey Coast, Isle of Anglesey, North Wales. Check live weather, tides, swell, and coastal conditions before you visit.

Remote coastal cliffs with limited shelter — South Stack area is very exposed to Atlantic winds. Conditions can change rapidly — always check the forecast and plan accordingly.

Activities & Tours

Things to do near Anglesey Coast

Powered by GetYourGuide

Walking Routes

Suggested walks at Anglesey Coast

Check the live Visit Score before you set out — conditions here change fast.

Moderate 5 km 2–3 hrs
South Stack Cliffs Walk

Circuit of Holyhead Mountain via the RSPB South Stack reserve and lighthouse steps.

Hard 15 km 5–6 hrs
Anglesey Coastal Path — North Coast

Wild clifftop section via Carmel Head and Church Bay.

Plan Your Visit

Explore & book for Anglesey Coast

Contains affiliate links — we earn a small commission at no cost to you.

Key Features

What to see at Anglesey Coast

🗼
South Stack Lighthouse

Clifftop lighthouse reached by 400 steps — seabird colonies on the cliffs.

⛰️
Holyhead Mountain

Highest point on Anglesey (220m) with remains of a Roman watchtower.

🦅
RSPB South Stack

Major seabird colony — puffins, guillemots, razorbills (April–July).

Live Data

What CoastMetric monitors here

All data is fetched from authoritative UK sources and recalculated every few minutes.

🌤
Weather & Wind
Open-Meteo · hourly
🌊
Tidal Predictions
UKHO Admiralty
Sea State & Swell
Open-Meteo Marine
🚌
Live Transport
TransportAPI · NaPTAN
🍃
Air Quality & Pollen
Open-Meteo AQ
⚠️
Flood Alerts
Environment Agency · live

Safety Information

Before you go

⛑️ Important safety notes

• Observe all warning signs and barrier tape
• Keep to marked paths — cliff edges may be unstable
• Wear appropriate footwear with good grip
• Check tide times before descending to beaches
• Tell someone your plans and expected return time

All data, scores, and recommendations provided by CoastMetric are for informational purposes only. Always use your own judgement and check official sources before visiting.

Explore More

Ready to check conditions?

Anglesey Coast — live Visit Score

Free, no account needed, works on any device. Get your live score in seconds.