Like so many others on this list, Goa is completely done with its harsh rainy season by the time November begins, yet crowds don't really start showing up in earnest until mid December. If you have the time off then you'd be very happy just finding a cheap hotel in one of Goa's beach towns and just chilling the whole month in great weather and with minimal crowds.
If you have a budget that allows at least US$300 per night, you should be able to rent a nice condo in Hawaii. If you haven’t been there before, it’s worth knowing that each of the 4 main tourist islands is quite different from each other, and only Oahu has an urban center that should probably be avoided. You’ll want to rent a car as well, as getting around is difficult without one.
It can still be rainy in Belize in November, so it’s not an ideal time to visit. I quite like Belize and there is a lot to do there, including of course the second largest coral reef in the world. You can also head over the Guatemala border to visit Tikal and even down to Antigua for something different. You don’t get many great beaches there, but aside from that it is great.
I need some help planning my honeymoon which will be around the last week of November. We plan to spend anywhere from 9-12 days. We aren’t big beach sitters(a day or two by the beach would be enough). I love culture and buildings and my fiance is shopping and nature. I always tend to lean towards going back to Europe but the weather in late decmenber is kind of a detourant. One big issue is my fiance vetos anywhere that is on the CDC’s list of Zika virus areas. We were going to go to Argentina and Chile, but Argentina is now on the list. i’ve considered is still doing Chile(risk is when will it join the rest of south and central america on the zika list), Morocco, and i always think italy is a good option.
As with most on this list, hotels get very full and more expensive just before the Christmas holidays, so it's better to come early in the month if possible. That way you'll have your pick of places at some surprisingly good room rates, even at some high-end places on the famous beaches. If you are coming during Christmas then book a hotel NOW because they'll be full and will keep getting more expensive the longer you wait.
However, I also happen to be an athlete and about a month ago I reached the point where I had almost no power, no energy, constant hunger (and “hanger”) and cravings for practically anything bad like alcohol, sweets, carbs, artificial sweeteners or energy drinks. I tried to fight it. I started over multiple times. At one point I just couldn’t stick to any sensible dietary routine for longer than a day or two. Intermittent fasting, OMAD (one meal a day), TMAD (two meals a day) and keto all seemed to stop working.