We're planning our honeymoon vacation in Japan and we're wondering about Guam for a sea extension. We've planned to land there on September 23rd, which kind of weather should we expect ? I know it's not going to be very dry, but will it be "enough" sunny and warm to enjoy the seaside ? Or shall I look for a completely different location in the surroundings ?
We're looking onto spots within 4-5 flight hours max from Japan, if you have any other suggestions...