Siesta Key Beach Tide Chart

High and low tide predictions for the next 7 days. Data from NOAA station 8726520. Times shown are local (ET). Heights in feet above MLLW.

Wednesday, Jun 3

Time Type Height
3:30 PM High 2.6 ft
11:51 PM Low -0.2 ft

Thursday, Jun 4

Time Type Height
4:18 PM High 2.5 ft

Friday, Jun 5

Time Type Height
12:33 AM Low -0.1 ft
8:14 AM High 1.5 ft
10:49 AM Low 1.4 ft
5:11 PM High 2.3 ft

Saturday, Jun 6

Time Type Height
1:15 AM Low -0.1 ft
8:40 AM High 1.5 ft
12:17 PM Low 1.4 ft
6:10 PM High 2.1 ft

Sunday, Jun 7

Time Type Height
1:59 AM Low 0.1 ft
9:07 AM High 1.6 ft
1:52 PM Low 1.2 ft
7:20 PM High 1.9 ft

Monday, Jun 8

Time Type Height
2:42 AM Low 0.3 ft
9:34 AM High 1.7 ft
3:17 PM Low 1.0 ft
8:41 PM High 1.7 ft

Tuesday, Jun 9

Time Type Height
3:23 AM Low 0.5 ft
10:01 AM High 1.9 ft
4:31 PM Low 0.7 ft
10:15 PM High 1.5 ft

Why Tides Matter Here

Chesapeake Bay tides run smaller than the open Atlantic — typically 1-2 feet of range versus 3-5 feet offshore — but they still affect fishing, boating, and fossil hunting. Low tide exposes mudflats, sandbars, and (at Sarasota County beaches) fossil-rich cliff debris. High tide is better for swimming and crabbing in marsh areas. For fishing, the first hour after the tide turns — either direction — is often the best window.

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