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United States, North America

Key West in March

Spring break crowds on Duval Street. Great weather, very busy.

GoodWarm, highs near 79F (26C), dry
Key West, United States
Key WestPhoto: Julian Lupyan, CC0

The straight answer

March is a good month to visit Key West. Spring break crowds on Duval Street. Great weather, very busy.

Weather
Warm, highs near 79F (26C), dry
Crowds
5 of 5
Prices
5 of 5

What March is like in Key West

March is warm and dry, with highs near 79F (26C), sunny skies, and water that is starting to warm up. It is also spring break, so Duval Street is loud and busy, and hotel rates stay at their peak. Snowbirds are still in town, and ferries, snorkel boats, and restaurants book up. Everything on the island is open.

This month suits groups of friends and families who can only travel on spring break and are ready for crowds. It is not the month for a quiet or cheap trip, and Duval Street at night is not a great scene for kids. If you can wait, late April and May bring the same sun with fewer people.

Make the most of March

What is especially good about Key West this month.

01

Warming water for snorkeling

The water warms through the month, and reef trips get more comfortable. Pick a calm day for the outer reef.

02

Beach days at Fort Zachary Taylor

The island's best beach is at its best on warm, dry March days. Bring snorkel gear to explore the rocks just offshore.

03

Long, sunny days

Daylight saving time begins in March, so sunsets come later and leave more time after a day on the water.

What to pack for March

  • Reef-safe sunscreen and a wide-brim hat
  • A mask and snorkel for Fort Zachary Taylor
  • Water shoes for rocky beaches
  • A light layer for breezy boat rides

Our timing tip

Check your spring break dates against the busiest college weeks, and walk Duval Street in the morning when it is calm.

Book Key West for March.

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Things to do in Key West

Full guide
01

Dry Tortugas National Park

Reach it by the official ferry or seaplane. Book months ahead in winter and spring; seas are calmest from spring into early summer.

Official site ↗Tickets and tours →

02

Ernest Hemingway Home and Museum

Hemingway's house, with dozens of six-toed cats. Go at opening.

Official site ↗Tickets and tours →

03

Mallory Square Sunset Celebration

Every evening at sunset. Arrive early for a spot on the dock.

Official site ↗Tickets and tours →

04

Fort Zachary Taylor Historic State Park

The best beach on the island, with a Civil War era fort and snorkeling off the rocks.

Official site ↗Tickets and tours →

05

Harry S. Truman Little White House

Truman's winter White House, with guided tours.

Official site ↗Tickets and tours →

06

Reef snorkel trips

Half-day trips to the outer reef. Calmest from late spring through summer on non-stormy days.

Tickets and tours →

Beat the crowds

  • Book Dry Tortugas ferry seats and Old Town hotels months ahead for January through April.
  • Come in late April or May for dry-season weather with lower rates.
  • Walk Duval Street in the morning; it gets rowdy at night, especially during spring break and Fantasy Fest.
  • Cruise ship days crowd Old Town midday. Check the cruise schedule and plan museums for early morning.

Know before you go

  • Hurricane season runs June 1 through November 30, peaking August through October. Storms can close the Overseas Highway and prompt evacuations of the Keys.
  • Some small restaurants and shops close for a few weeks in September.
  • Dry Tortugas ferries can cancel on rough seas, most often in winter cold fronts. Build in a backup day.

Key West in March, quick answers

Is March a good time to visit Key West?

March is a good month to visit Key West. Spring break crowds on Duval Street. Great weather, very busy.

What is the weather like in Key West in March?

Warm, highs near 79F (26C), dry.

Is Key West crowded in March?

March is peak crowd season in Key West; expect lines at the headline sights.

Keep planning Key West.

The months either side, and the best one if this is not it.

  1. 01Key West in FebruaryThe month before: Pleasant, highs near 76F (24C), dryGood
  2. 02Key West in AprilThe month after: Warm, highs near 82F (28C), dryBest
  3. 03The full Key West yearEvery month, graded12 months

Also at their best in March

Everywhere in March

Where else is good in March?

Tell us when you can go and what kind of trip you want. We rank every place we cover for that exact month.

What kind of trip? Pick any.

Before you book.

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Our top-rated travel gear

Whatever you decide, this is the gear we actually travel with: verified, priced, and ranked. Live price check on each.

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ChargerAnker Nano II 65W

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Apple AirTag (4-Pack)

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Luggage ScaleEtekcity Luggage Scale

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