Online Reservation
+ Add Promo
July 2018,
June 2018
From $359 night

Celebrate Father's Day or save on early June, summer vacations!

August 2018
From $179 night

Sink into serenity, dive into lobster season, or enjoy a family vacation.

Back toCalendar

Visiting the Florida Keys in July

Travel Tips, Weather, Events and Deals

July offers great options for family summer vacations in Marathon or you can dive into Mini Lobster Season in late July. Guests can enjoy some of the freshest lobster July 30th and 31st as the Florida Keys mini lobster season kicks off and the coastal areas of Florida are flooded with lobster hunters trying to claim their share of lobster bounty. Of course the 4th of July is another obvious vacation date to choose, but you can also save more by traveling during off peak periods. 

However you choose to spend your trip, our comfortable two and three-bedroom Florida Keys beach houses are perfect for families or friends traveling together, while couples love a romantic retreat in our more intimate Tropical Garden Guestrooms.

Book Online Now

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 2018

  • July 4: Independence Day

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

  • July 4, 2018: Marathon Beach Party & Fireworks Show
  • July TBC, 2018: Del Brown Permit Tournament
  • July TBC, 2018: Mel Fisher Days Key West
  • July TBC, 2018: Hemingway Days Key West
  • July TBC, 2018Mini Lobster Season
  • View all July 2018 events

Up to $250 for Dining

Up to $250 for Dining

Enjoy a $50/night dining credit, select dates and room types.

Learn More

Stay 5 Nights and Save More

Stay 5 Nights and Save More

Stay longer and save at Tranquility Bay! Call 877-741-7839.

Book Now

The Beach is on Sale

The Beach is on Sale

Save more on beachfront beach houses, select dates!

Learn More