Monroe County, FL · Atlantic Ocean

Smathers Beach

Key West's longest beach — half a mile of imported sand fronting South Roosevelt Boulevard. Calm Atlantic water, food trucks at the east end, watersport rentals. The default Key West public beach.

Eats & Drinks 42 Stay 12 Rentals 3 Charters & Tours 2

Today's Conditions

Skip the beach today.

Thunderstorms · 49% rain · 90°F water

Full NWS forecast for This Afternoon

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. East wind 5 to 10 mph. Chance of precipitation is 50%.

Tonight

A chance of showers and thunderstorms. Partly cloudy, with a low around 83. East wind around 10 mph. Chance of precipitation is 50%.

Weather

92°F air — hot — hydrate and seek shade
49% rain — rain likely at some point

Water

90°F water — warm — full-day swim weather

Safety

Thunderstorms — stay off the water when storms approach
UV 10 (extreme) — spf 50+ mandatory, limit mid-day exposure

17 /100

skip

10 Swim

33 Sunbathe

8 Walk

25 Photo

Best for sunbathing today

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Atmosphere

Air Temp

92°F

Partly Cloudy

Wind

5 to 10 mph

Rain

49%

This Afternoon

UV Peak

10 Very High

High 11 AM–04 PM · burn in ~20m

Burn-free before 09 AM & after 06 PM

Tomorrow

92°F

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

Water

Water Temp

90°F

Swimming weather

Next High Tide

10:01 PM

1.7 ft · in 2.7h

Sun & Moon

Sunrise

7:11 AM

Sunset

7:37 PM

Moon · 5%

Waning Crescent

Spring tides — bigger range

Tides

Time	Type	Height
2:12 AM	Low	0.7 ft
9:13 AM	High	2.4 ft
3:30 PM	Low	0.4 ft
10:01 PM	High	1.7 ft

Time	Type	Height
3:09 AM	Low	0.5 ft
10:04 AM	High	2.4 ft
4:04 PM	Low	0.4 ft
10:33 PM	High	1.9 ft

Time	Type	Height
4:00 AM	Low	0.4 ft
10:52 AM	High	2.3 ft
4:37 PM	Low	0.5 ft
11:04 PM	High	2.1 ft

Time	Type	Height
4:48 AM	Low	0.3 ft
11:36 AM	High	2.1 ft
5:08 PM	Low	0.6 ft
11:35 PM	High	2.2 ft

Time	Type	Height
5:35 AM	Low	0.3 ft
12:18 PM	High	2.0 ft
5:40 PM	Low	0.7 ft

Time	Type	Height
12:07 AM	High	2.2 ft
6:21 AM	Low	0.3 ft
12:59 PM	High	1.8 ft
6:10 PM	Low	0.8 ft

Time	Type	Height
12:39 AM	High	2.2 ft
7:10 AM	Low	0.4 ft
1:40 PM	High	1.6 ft
6:40 PM	Low	0.9 ft

High/low predictions from NOAA station 8724580, refreshed on every build. Times shown local.

7-Day Beach Day Forecast

Today Sep 9

92°

Chance Showers And Thunderstorms

49%

Thu Sep 10

92°

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

56%

Fri Sep 11

92°

Chance Showers And Thunderstorms

37%

Sat Sep 12

92°

Chance Showers And Thunderstorms

51%

Sun Sep 13

92°

Chance Showers And Thunderstorms

40%

Mon Sep 14

92°

Chance Showers And Thunderstorms

40%

Tue Sep 15

92°

Chance Showers And Thunderstorms

66%

What to Bring Today

critical SPF 50 sunscreen UV index 10 — very high
recommended Umbrella or shade warm day, light wind
optional Swimsuit - water is swimmable Water is 90°F
optional Light cover-up, watch for pop-ups 49% rain chance
critical Extra water / electrolytes 92°F - heat risk
recommended Cooling towel or hat sustained heat

Always remember water bottle, trash bag (leave no trace).

Beach Info

Parking

Paid street parking on S Roosevelt Blvd.

Dogs

Dogs prohibited on Key West public beaches.

Entry Fee

Free

Address

S Roosevelt Blvd, Key West, FL 33040

Amenities

restroomsfood truckswatersport rentalsshowers

Frequently Asked

Is it safe to swim at Smathers Beach today?

Smathers Beach shows a live water-quality reading (bacteria levels) and today's swim-safety score at the top of this page, refreshed on every update. No lifeguards are on duty, so check the day's conditions and swim with caution. Always review the current advisories, surf, and rip-current notes before getting in the water.

Is Smathers Beach dog-friendly?

Dogs prohibited on Key West public beaches.

Is there an entry fee at Smathers Beach?

Entry to Smathers Beach is free.

Are there lifeguards at Smathers Beach?

No lifeguards are stationed at Smathers Beach. Swim at your own risk and keep close watch on children.

What amenities are at Smathers Beach?

Amenities at Smathers Beach include restrooms, food trucks, watersport rentals, showers.

When is the water warmest at Smathers Beach?

Atlantic water temperatures peak in August. Northern beaches (ME, NH, MA) run cool — typically 60-68°F at the summer peak. Mid-Atlantic (NJ, DE, MD, VA) hits 74-76°F. The Carolinas and Florida Atlantic warm into the 80s and stay swimmable from May through October.

Where is Smathers Beach located?

Smathers Beach is in Monroe County, FL, at S Roosevelt Blvd, Key West, FL 33040.