Home
Weather Dublin
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
Home / Weather News /

Footage from Storm Noa: Giant waves roll onto Cornwall's coast

08:00
17 April 2023

Footage from Storm Noa
Giant waves roll onto Cornwall's coast

Settings for external content

Privacy policy

Huge waves piled onto the south-west coast of Cape Cornwall amidst Storm Noa on Wednesday 12th April.

The storm system brought wind gusts over 70 mph in the south and west, with exposed locations like The Needles in the Isle of Wight recording gusts of 96 mph.

The strong winds also whipped the sea against the coastline. The exposed location of Cape Cornwall consequently favoured the development of high waves in Noa's strong westerly winds.

Cape Cornwall WR

During this time of the year, spring tides can also exacerbate wave heights. A spring tide, is a tide higher than average that occurs just after a new moon or full moon.

It is when the Sun, Moon and Earth are all in line, causing a strong gravitational force and amplifying the tide. They occur twice a month, with peak tide times also varying throughout the day and night.

The storm also caused some damage. Hundreds of homes were left temporarily without power and trees were brought down. You can read more on Noa's impacts from our live blog.

More on the topic
Split image: Low water levels in a river and a map of Europe showing temperature anomalies in red. March was too warm and too dry in many places. The greatest anomalies were observed in Eastern Europe.
Wednesday 15 April 2026

Almost a new record

March: Second warmest across Europe
On the left, a car on a flooded road; on the right, the weather radar showing heavy rain.
Monday 20 April 2026

Up to 80 mm in a day

Record rainfall in eastern Germany
The map shows thunderstorm cells over southern Germany and northern Italy. On the right, hailstones lie on plants on the ground.
Tuesday 21 April 2026

Large hailstones in Italy

A dramatic start to the thunderstorm season
All weather news
This might also interest you
plit image showing a double rainbow over a rocky shoreline on the left and sheep grazing in a green field under stormy clouds on the right.
Sunday 2 November 2025

Your weather - Your shots

Mixed conditions on an unsettled week
Split image showing a person in a yellow jacket struggling against strong winds and heavy rain on a street at night on the left, and an Irish wind forecast map on the right with red and purple shading, gusts up to 75 mph, and a wind warning icon, divided by a curved white line.
Saturday 24 January 2026

On this day...

Historic Storm Éowyn arrives
Outline of Santa Claus with a yellow and white hat, "Ho-Ho-Ho" next to the outline above a Christmas tree.
Thursday 25 December 2025

Merry Christmas!

Wishes from Weather & Radar
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwitteryouTubelinkList