Manx Whale and Dolphin Watch received reports before 8am
Manx Whale and Dolphin Watch says it's received two reported sightings of minke whales, one from Perwick and the other off Chicken Rock, and one of a basking shark out west already today.
It says the sea is 'teeming with plankton and with the temperatures rising and calm seas we could be in for some treats'.
The charity is running a public sea watch at the Sound from 11am-1pm tomorrow.
"He enjoyed hearing the Manx national anthem!": King greets guests at Government House
His Majesty meets representatives of the Manx community at Garden Party
Crowds gathered in glorious sunshine to see the Monarch
Live blog: King Charles visits the Isle of Man
Updates from the Lord of Mann's first visit to the Island since ascending to the throne
King speaks of Island's 'enduring partnership' with the crown
King Charles III spoke in Tynwald this lunchtime
