Know the Tide

Know the tide.

Florida

Black Creek

S.C.L. RR. bridge · Florida · NOAA station 8720434 · Tide predictions

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

30.0800, -81.7617

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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

St. Augustine, FL (194) buoy · 41 mi E · Station 41117
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 1.9 ft — Fri Oct 29 · 1:18 PM

Lowest predicted low tide: -0.6 ft — Sat Feb 20 · 6:14 AM

Biggest single-day swing: 1.4 ft on Fri Jan 22

Best daytime minus tides of 2027
DateLow tideHeight
Sun Feb 217:07 AM-0.6 ft
Sat Jan 237:21 AM-0.6 ft
Mon Feb 227:59 AM-0.6 ft
Sun Jan 248:16 AM-0.6 ft
Tue Feb 238:52 AM-0.5 ft
Sat Feb 206:51 PM-0.5 ft
Mon Jan 259:11 AM-0.5 ft
Fri Feb 196:03 PM-0.5 ft
Wed Feb 249:44 AM-0.5 ft
Tue Jan 2610:07 AM-0.5 ft

375 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

Black Creek, S.C.L. RR. bridge 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 range1.0 ft
Mean range0.9 ft
RegionFlorida
NOAA chart11492
Station since1978