From the US Earth Observatory:

"Early summer blooms coloured the seas off of southern Wales and southwestern
England when NASA’s Aqua satellite passed over the region on June 3, 2022.
Bright blue-green waters indicated an abundance of phytoplankton just beyond
Bristol Channel."

https://earthobservatory.nasa.gov/images/149912/bristol-abloom?src=nha

Cheers,
David
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Hi David,

this can also be seen in my "More on OLCI" images below. I was in doubt at first but later I also found the NASA image you refer to.

Cheers,
Ernst