Know the Tide

Know the tide.

Florida

Eleven Mile

St. Vincent Sound · Florida · NOAA station 8728786 · Tide predictions

· Eastern Time · Feet / MLLW (mean lower low water)

29.7067, -85.1533

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48-hour outlook

Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.

The next seven days

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H = high tide · L = low tide · highs & lows in local time

On the water nearby

C23 buoy · 47 mi S · Station 42027
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 1.9 ft — Fri Aug 27 · 8:43 AM

Lowest predicted low tide: -1.0 ft — Thu Jan 21 · 10:43 AM

Biggest single-day swing: 2.5 ft on Sat Jun 5

Best daytime minus tides of 2027
DateLow tideHeight
Thu Jan 2110:43 AM-1.0 ft
Wed Jan 209:46 AM-0.9 ft
Fri Jan 2211:36 AM-0.9 ft
Tue Dec 1411:53 AM-0.9 ft
Wed Dec 1512:37 PM-0.8 ft
Tue Jan 198:50 AM-0.8 ft
Mon Dec 1311:05 AM-0.8 ft
Sat Jan 2312:21 PM-0.7 ft
Sun Dec 2610:34 AM-0.7 ft
Mon Dec 2711:19 AM-0.7 ft

192 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.

About this station

Eleven Mile, St. Vincent Sound is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.

Two coasts, two personalities: modest 2 to 4 ft semidiurnal ranges on the Atlantic side, mixed tides on the Gulf side, and king tides that flood streets on calm, sunny days.

Diurnal range1.7 ft
Mean range1.1 ft
RegionFlorida
NOAA chart11401
Station since1977