Weather Forecast and Radar for Dry Tortugas National Park

Routes Running Nearby to Dry Tortugas National Park

• The I-75 runs north-south about 150 miles northeast of Dry Tortugas National Park.

Weather in Dry Tortugas National Park

In Dry Tortugas National Park, the summers are long, hot, oppressive, wet, and mostly cloudy and the winters are short, comfortable, humid, windy, and mostly clear. Over the course of the year, the temperature typically varies from 65°F to 89°F and is rarely below 56°F or above 91°F.

The hot season lasts for 4 months, from June to October, with an average daily high temperature above 86°F. The hottest month of the year in Dry Tortugas National Park is August, with an average high of 89°F and low of 81°F.

The cool season lasts for 3 months, from December to March, with an average daily high temperature below 77°F. The coldest month of the year in Dry Tortugas National Park is January, with an average low of 66°F and high of 74°F.

The winter season typically begins in November and runs through April. During these months, the predominate weather pattern is influenced by strong cold fronts from the North and West that generate large swells and windy conditions. Consecutive days of 20+ knot winds and seas of greater than 5 feet are not uncommon. For the visitor experience, this translates in to rough seas and poor visibility for snorkeling. The positive side is cooler weather, fewer crowds, and the opportunity to see many species of birds blown in with the passing fronts.

The summer season begins around May and runs through October. This period also encompasses the Atlantic hurricane season (June 1- November 30). Weather conditions are generally idealistic with little to no wind, and excellent visibility for snorkeling and viewing of marine life. Visitors are strongly encouraged to stay informed of the tropical weather state prior to scheduling a trip. Hurricanes can have a lasting effect on the park even if there is no direct impact.

Fast Facts About Dry Tortugas National Park

The park was established in 1935.

Major Cities Nearby Dry Tortugas National Park

• Miami, Florida (roughly 174 miles to the northeast)
• Tampa, Florida (roughly 202 miles to the northeast)
• Orlando, Florida (roughly 254 miles to the northeast)
• Jacksonville, Florida (roughly 377 miles to the northeast)

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Dry Tortugas National Park.