Marco Island in August.
The cheapest month to come — and the highest hurricane risk. If you're flexible and book with insurance, August is a real bargain on an empty beach.

Weather
Highs 91–93°F, lows 76°F. Water 86°F (genuinely warm). Daily storms, occasional all‑day rain from a tropical wave. Hurricane risk peaks mid‑August through September.
Prices
Bottom of the year. Beachfront condos $200–$400/night. The JW Marriott runs summer family packages with kids‑eat‑free.
What to book first
- Travel insurance — non‑negotiable in August.
- A refundable rental, not a discount no‑refund deal.
- Morning boat tours — afternoon storms are reliable.
What to skip
Non‑refundable lodging. The savings aren't worth the hurricane risk.
One local note
The National Hurricane Center's 5‑day cone is your friend. Anything more than 5 days out is guesswork — don't cancel a trip 2 weeks in advance based on a long‑range model.