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Lewes (breakwater Harbor) water levels in 2020
Annual rank5 / 81
vs. average17.5 cm
Highest monthly peak1.50 mOctober 2020
Monthly mean vs. previous year
| Month | 2020 (cm) | 2019 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 8.7 | 9.2 | -0.5 | 1.21 |
| Feb | 4.3 | 2.4 | 1.9 | 1.20 |
| Mar | 15.7 | 8.9 | 6.8 | 1.25 |
| Apr | 20.2 | 11.0 | 9.2 | 1.38 |
| May | 12.4 | 23.6 | -11.2 | 1.29 |
| Jun | 19.5 | 20.8 | -1.3 | 1.18 |
| Jul | 21.6 | 19.8 | 1.8 | 1.26 |
| Aug | 20.9 | 25.0 | -4.1 | 1.35 |
| Sep | 27.7 | 28.3 | -0.6 | 1.34 |
| Oct | 23.7 | 34.7 | -11.0 | 1.50 |
| Nov | 7.8 | 19.3 | -11.5 | 1.19 |
| Dec | 9.2 | 10.9 | -1.7 | 1.28 |
Nearby years (cm vs. average)
+8.8
+12.7
+13.4
+15.3
+19.3
+17.5
+17.6
+16.5
+24.6
+24.6
+17.1
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2020 annual mean water level ranked 5 of 81 years (17.5 cm vs. the period average).