He specifically mentioned hitting the US. Ike hit Texas as a Cat 2 storm, Sandy hit the east coast as a Cat 2 storm. Their peaks (4, 3) were out in ocean/sea waters near the island nations. Of course, you don't have listen to me or the weather people who repeatedly say that storms have not increased in frequency or intensity (beyond their normal cycles) [0].
[0] - https://twitter.com/RyanMaue/status/908030951975989261