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July 2022,
June 2022
From $TBC night

Celebrate Father's Day and the start of summer.

August 2022
From $TBC night

Enjoy a last-minute summer escape.

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Visiting the Florida Keys in July

Travel Tips, Weather, Events and Deals

Make memories that last a lifetime with a family summer vacation in Marathon. Our oasis of relaxation will help you reconnect with your loved ones during your July getaway. It's also one of the best months to enjoy the freshest lobster when Florida Keys mini lobster season kicks off on July 24th and 25th. The coastal areas of Florida are flooded with lobster hunters trying to claim their share of lobster bounty. Dive into the best local cuisine and savor an authentic Florida Keys experience. 

If you are seeking to celebrate July 4th in tranquility, our comfortable two and three-bedroom Florida Keys beach houses are perfect for families or friends traveling together, while couples can escape on a romantic retreat in our more intimate Tropical Garden Guestrooms.

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Marathon, Florida Weather in July

At the peak of summer, the average high is 89° F (32° C), but the surrounding ocean water provides cool relief from the summer heat. Despite an average water temperature in the mid-80s (30° C), the sea is rejuvenating and refreshing for swimming, snorkeling or diving. Afternoon thunderstorms are common each summer, but the storms often pass before they can spoil an entire day.

You may be considering the Atlantic hurricane season as you plan your vacation in the Keys. The hurricane season can affect the Atlantic and Gulf coasts of the United States beginning June 1st through November 30th. Traditionally, the highest potential for storms is between August 15th and October 15th. However, the daily weather during this period tends to be some of the most beautiful of the year. Tranquility Bay Resort offers a hurricane clause to protect our guests so please inquire when dialing our call center.

Average High Air Temp
89° F (32° C)
Average Low Air Temp
80° F (27° C)
Average Water Temp
87° F (31° C)
Average Rainfall
3.6 inches (9.1cm)
Average Sunset Time
8:22p.m. (20:22)

What to Wear in July

Our clothing style throughout the year is "Keys Casual" and most area restaurants do not follow a dress code. July sees high temperatures so make sure to bring light, cool clothing. Be sure to bring your summer gear such as flip flops, a swim suit, shorts and a light shirt, as well as light layers for cool evenings and time on the water. Don't forget to defend against the UV rays with sunglasses, aloe, sun screen and a hat!

Major July Events and Holidays

United States Federal Holidays in July 2022

  • July 4: Independence Day

Top Marathon, FL Activities and Nearby Florida Keys Events in July

  • July TBC, 2022: Key Lime Festival
  • July TBC, 2022:Marathon Beach Party and Fireworks Show
  • July TBC, 2022: Annual Underwater Music Festival
  • July TBC, 2022: Inaugural Florida Keys Brew-BQ
  • July TBC, 2022: Hemingway Days
  • View all July 2022 events