Hi Kevin,
I have just realized that I've been giving you wrong info. I have mixed up Kagoshima and Kumamoto (for some reason I mix those names up a lot!!! duh!) My references earlier refer to Kumamoto - NOT Kagoshima. So sorry! Now I have realized the difference, yes - you might find that Kagoshima stays a bit warmer in winter than north Kyushu. I have never dived down there (it's too far away from me) so you better rely on ken's posts for that info.
I have just realized that I've been giving you wrong info. I have mixed up Kagoshima and Kumamoto (for some reason I mix those names up a lot!!! duh!) My references earlier refer to Kumamoto - NOT Kagoshima. So sorry! Now I have realized the difference, yes - you might find that Kagoshima stays a bit warmer in winter than north Kyushu. I have never dived down there (it's too far away from me) so you better rely on ken's posts for that info.