Restaurants

Question

We're staying at Grassy Flats in Marathon in March. Suggestions for nearby restaurants, especially outdoors?

Also, are the no-see-ums any better in March?

Thanks!

Answer

Staying at Grassy Flats in Marathon in March gives you access to a number of excellent local restaurants, many of which offer outdoor seating with waterfront views. March is a great time in the Keys for dining outdoors because the weather is warm but not unbearably hot, and the humidity is lower than in summer.

Recommended Nearby Restaurants (Outdoor-Friendly)

Lazy Days Restaurant: Classic Keys seafood with a large outdoor deck over the water. Great for sunset views and fresh seafood.
Keys Fisheries: Casual spot known for their lobster Reuben and outdoor seating near the marina.
Castaway Waterfront Restaurant & Sushi Bar: Offers sushi and seafood with a beautiful outdoor deck overlooking the water.
Island Fish Company: Waterfront dining with a lively outdoor seating area, perfect for lunch or dinner.
Burton’s Marina & Waterfront Grill: Outdoor seating right on the marina, good for families and casual dining.

For breakfast or brunch:

Brutus Seafood Market & Eatery: Outdoor tables available; casual, fresh seafood options.
Cafe Maruba: Smaller cafe-style dining with some outdoor seating, ideal for a relaxed morning coffee or breakfast.

No-See-Ums in March

No-see-ums (tiny biting midges) are generally much less active in March compared to summer months. The cooler, drier air helps reduce their presence, so outdoor dining is much more pleasant at this time of year. While you might still encounter a few in the early morning or at sunset near mangroves, they are typically not a major nuisance during this period.

Additional Tips

Sunset is a prime time for outdoor dining in the Keys, so reservations are recommended at popular spots.
March weather is typically 75–80°F during the day and cooler in the evening, so a light jacket may be helpful for outdoor seating in the late afternoon/evening.
Most restaurants will have a mix of shaded and open-air seating; if no-see-ums are a concern, choose shaded tables away from mangroves or still water.

Overall, March is a perfect time to enjoy Marathon’s outdoor dining without heavy insect issues, and there are plenty of great restaurants within a short drive or even a short walk from Grassy Flats.