United States

Florida

Long Key Viaduct

Long Key Viaduct Currents

The current is flooding at 0.4 kt. Peaking at 0.9 kt at 8:23 AM. Smooth water, ESE wind at 9 kt. Thunderstorms right now.

Last Current - Slack

5:28 AM

EDT

49 minutes ago

Next Current - Flood

8:23 AM

EDT

N

0.9 kt

2 hours, 5 minutes from now

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Following Current - Slack

11:21 AM

EDT

5 hours, 3 minutes from now

Today

🌊 Currents

Ebb

2:43 AM

S

1.2 kt

Slack

5:28 AM

Flood

8:23 AM

N

0.9 kt

Slack

11:21 AM

Ebb

2:20 PM

S

1.3 kt

Slack

5:34 PM

Flood

9:05 PM

N

1.1 kt

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Tomorrow

🌊 Currents

Slack

12:21 AM

Ebb

3:15 AM

S

1.2 kt

Slack

6:05 AM

Flood

9:00 AM

N

1.0 kt

Slack

12:05 PM

Ebb

2:55 PM

S

1.4 kt

Slack

6:12 PM

Flood

9:30 PM

N

1.1 kt

🌤️ Marine Weather

Thursday - August 27, 2026

🌊 Currents

Slack

12:53 AM

Ebb

3:40 AM

S

1.3 kt

Slack

6:40 AM

Flood

9:34 AM

N

1.0 kt

Slack

12:45 PM

Ebb

3:28 PM

S

1.5 kt

Slack

6:46 PM

Flood

9:52 PM

N

1.1 kt

🌤️ Marine Weather

Friday - August 28, 2026

🌊 Currents

Slack

1:24 AM

Ebb

4:04 AM

S

1.3 kt

Slack

7:14 AM

Flood

10:05 AM

N

1.1 kt

Slack

1:22 PM

Ebb

4:02 PM

S

1.5 kt

Slack

7:18 PM

Flood

10:15 PM

N

1.2 kt

🌤️ Marine Weather

Saturday - August 29, 2026

🌊 Currents

Slack

1:53 AM

Ebb

4:31 AM

S

1.4 kt

Slack

7:47 AM

Flood

10:37 AM

N

1.1 kt

Slack

1:59 PM

Ebb

4:38 PM

S

1.5 kt

Slack

7:51 PM

Flood

10:44 PM

N

1.2 kt

🌤️ Marine Weather

Sunday - August 30, 2026

🌊 Currents

Slack

2:22 AM

Ebb

5:01 AM

S

1.4 kt

Slack

8:22 AM

Flood

11:10 AM

N

1.1 kt

Slack

2:38 PM

Ebb

5:16 PM

S

1.4 kt

Slack

8:27 PM

Flood

11:19 PM

N

1.2 kt

🌤️ Marine Weather

Monday - August 31, 2026

🌊 Currents

Slack

2:51 AM

Ebb

5:36 AM

S

1.5 kt

Slack

8:58 AM

Flood

11:47 AM

N

1.1 kt

Slack

3:21 PM

Ebb

5:57 PM

S

1.3 kt

Slack

9:07 PM

Flood

11:57 PM

N

1.1 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Fri, Aug 28

1.2 kt at 10:15 PM

Unusually fast

Fastest Ebb

Thu, Aug 27

1.5 kt at 3:28 PM

Unusually fast

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Peak Daily Currents

Fastest

Thu, Aug 27

1.5 kt max current

Faster than usual

Slowest

Tue, Aug 25

1.3 kt max current

Typical