Mayport, Jacksonville tide times · NOAA station Mayport (Bar Pilots Dock)
Next–
Then–
Tide chart · today
The next 7 days
Mayport, Jacksonville at a glance
- Tides
- Twice a day
- Typical range
- 5.0 fthigh to low
- Highest of 2027
- 6.2 ftFri, Oct 1
- Lowest of 2027
- -1.3 ftSat, Jan 23
- Record high
- 8.4 ftNov 10, 2022
- High water after the moon
- 8 h 20 min
The tide at Mayport, Jacksonville
- Pattern
- Twice-daily
Two high tides and two low tides a day, about 12 h 25 min apart. The two highs are close: on average just 0.5 ft apart. Form number 0.18. - Typical range
- 5.0 ft from the higher high to the lower low on an average day (1.51 m) - a bigger range than 66% of the 235 places on this site.
- After the moon
- High water comes about 8 h 20 min after the moon is highest in the sky.
2027: the biggest and smallest tides
| Fri, Oct 1 | 10:09 am | 6.2 ft | |
| Fri, Oct 29 | 9:01 am | 6.2 ft | |
| Tue, Aug 31 | 9:14 pm | 5.9 ft |
| Sat, Jan 23 | 2:21 am | -1.3 ft | in the dark |
| Sun, Feb 21 | 2:08 am | -1.2 ft | in the dark |
| Sun, Jul 4 | 3:03 pm | -0.8 ft | in daylight |
| Sun, Feb 21 | 2:36 pm | -1.0 ft | |
| Sat, Jan 23 | 3:01 pm | -1.0 ft | |
| Sun, Jul 4 | 3:03 pm | -0.8 ft |
228 low tides in 2027 drop below zero - below the average lower low water - and uncover more shore than usual.
Records
- Highest water recorded
- 8.4 ft (2.55 m) on Nov 10, 2022 - 3.4 ft above the average higher high.
- Lowest water recorded
- -2.5 ft (-0.78 m) on Mar 8, 2008.
- Highest tide the moon and sun can raise
- 6.6 ft (2.00 m) - the highest astronomical tide in NOAA’s 19-year cycle, which fell on Oct 27, 2011.
Tide times nearby
- Jacksonville (Dames Point)8 mi west
- Jacksonville (Downtown)15 mi west
- Fernandina Beach19 mi north
- Jacksonville (Buckman Bridge)21 mi southwest
- St. Marys (Kings Bay)27 mi north
See the moon move the ocean - the same tide, on a globe seen from the moon.
Heights are above mean lower low water (MLLW), the zero of US charts; times are local. The year’s tides are NOAA’s official predictions - wind and air pressure can move the real water a foot or more. Form number: (K1+O1)/(M2+S2) from NOAA’s harmonic constants - below 0.25 twice-daily, above 3 once-daily. Florida, 30.398°N 81.428°W. Predictions and records: NOAA CO-OPS, station 8720218. Not for navigation or safety. For a boat, a crossing of sand that floods, or a swim, use the official tables and local advice. No ads, no tracking.