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Lewes (breakwater Harbor) water levels in 2018
Annual rank8 / 81
vs. average15.3 cm
Highest monthly peak1.72 mSeptember 2018
Monthly mean vs. previous year
| Month | 2018 (cm) | 2017 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -8.8 | 5.2 | -14.0 | 1.39 |
| Feb | -4.9 | 0.7 | -5.6 | 0.96 |
| Mar | 22.7 | -5.9 | 28.6 | 1.44 |
| Apr | 6.2 | 14.0 | -7.8 | 1.35 |
| May | 11.7 | 20.8 | -9.1 | 1.32 |
| Jun | 22.4 | 14.3 | 8.1 | 1.23 |
| Jul | 16.1 | 18.5 | -2.4 | 1.20 |
| Aug | 18.2 | 19.5 | -1.3 | 1.30 |
| Sep | 33.9 | 27.2 | 6.7 | 1.72 |
| Oct | 19.9 | 16.6 | 3.3 | 1.61 |
| Nov | 12.3 | 14.5 | -2.2 | 1.37 |
| Dec | 15.7 | -2.4 | 18.1 | 1.19 |
Nearby years (cm vs. average)
+9.5
+11.5
+8.8
+12.7
+13.4
+15.3
+19.3
+17.5
+17.6
+16.5
+24.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2018 annual mean water level ranked 8 of 81 years (15.3 cm vs. the period average).