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 showing a cloudy coastal sunrise on the left and a vivid red-orange evening sky over rooftops on the right.
Sunday 19 October 2025

Your weather - Your shots

Scenic gaps in the gloom
Split weather map showing two forecasts for the UK and Ireland. The left side displays a wind map with a low-pressure system west of Ireland bringing gusts up to 40 mph near Aberdeen. The right side shows a rain radar with blue areas of rainfall moving eastwards from the Atlantic towards Cork, Dublin, and western Britain under mostly cloudy skies.
Thursday 16 October 2025

Weekend pressure change

Return of unsettled conditions
The weather map shows severe thunderstorms with severe weather warnings on the east coast of Spain and over the Balearic Islands. Heavy rainfall is occurring particularly around Valencia and Mallorca.
Monday 13 October 2025

Result of heavy rainfall

Severe flooding in Spain
All weather news
This might also interest you
Split weather map showing UK wind speeds in orange-red shades up to 40 mph on the left and warning levels in green-yellow on the right, with a central wind warning sign.
Wednesday 22 October 2025

Warnings active

Storm Benjamin impacts the UK
Monday 25 August 2025

Bank holiday outlook

Warm day turning gusty in places
Friday 22 August 2025

Breakfast brief

Sunny start for some, overcast later
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement