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Mayport (bar Pilot Dock) water levels in 2011
Annual rank21 / 25
vs. average-6.5 cm
Highest monthly peak1.30 mAugust 2011
Monthly mean vs. previous year
| Month | 2011 (cm) | 2010 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -15.9 | -5.4 | -10.5 | 0.89 |
| Feb | -13.0 | -0.6 | -12.4 | 0.89 |
| Mar | -5.8 | 0.5 | -6.3 | 0.95 |
| Apr | -14.3 | -6.6 | -7.7 | 0.97 |
| May | -5.0 | -6.4 | 1.4 | 1.02 |
| Jun | -6.1 | -8.8 | 2.7 | 1.00 |
| Jul | -1.1 | -6.7 | 5.6 | 1.01 |
| Aug | 12.3 | 4.1 | 8.2 | 1.30 |
| Sep | 12.1 | 14.4 | -2.3 | 1.02 |
| Oct | 14.9 | 11.1 | 3.8 | 1.16 |
| Nov | 13.1 | 8.0 | 5.1 | 1.08 |
| Dec | 1.5 | -11.5 | 13.0 | 1.08 |
Nearby years (cm vs. average)
-9.7
-3.4
-5.0
-2.1
-6.5
-6.5
-0.8
-0.1
+3.9
+4.7
+3.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2011 annual mean water level ranked 21 of 25 years (-6.5 cm vs. the period average).