Know the Tide

Know the tide.

Florida

Mayport (Ferry Depot)

Florida · NOAA station 8720220 · Tide predictions

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

30.3933, -81.4317

Loading live tide data…

48-hour outlook

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

The next seven days

Loading…

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

On the water nearby

Offshore Fernandina Beach, FL (132) buoy · 23 mi N · Station 41112
Wind & wave reports →

Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 6.0 ft — Fri Oct 1 · 10:09 AM

Lowest predicted low tide: -1.3 ft — Sat Jan 23 · 2:26 AM

Biggest single-day swing: 6.5 ft on Sat Jan 23

Best daytime minus tides of 2027
DateLow tideHeight
Sun Feb 212:44 PM-1.2 ft
Mon Feb 223:29 PM-1.2 ft
Sun Jan 243:58 PM-1.2 ft
Sat Jan 233:09 PM-1.2 ft
Sat Feb 201:57 PM-1.1 ft
Mon Jan 254:46 PM-1.1 ft
Tue Feb 234:13 PM-1.1 ft
Fri Jan 222:19 PM-1.0 ft
Mon Mar 223:15 PM-1.0 ft
Tue Mar 233:57 PM-0.9 ft

271 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

Mayport (Ferry Depot) 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 range4.9 ft
Mean range4.5 ft
RegionFlorida
NOAA chart11490
Station since1928