Seeing as a warmer world should have lower differences between high and low pressure systems, that would seem to fly in the face of physics.

SST temperatures affect the top micrometer of water, in hot weather the air above that has a cooled effect due to wind passing over the warmed water, it is why we have sea breezes.

Much as the weather attribution group would like to say that their models show it to be Climate Change/AGW, the models have never been verified. Their attribution is bogus. GIGO.