Tide TablesHome › Tide tables & water levels › Wilmington
Wilmington water levels in 2018
Annual rank7 / 88
vs. average16.9 cm
Highest monthly peak1.78 mSeptember 2018
Monthly mean vs. previous year
| Month | 2018 (cm) | 2017 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -11.5 | 1.5 | -13.0 | 0.95 |
| Feb | -1.8 | -3.0 | 1.2 | 1.00 |
| Mar | 14.4 | -7.2 | 21.6 | 1.13 |
| Apr | 6.1 | 14.1 | -8.0 | 1.03 |
| May | 7.8 | 13.0 | -5.2 | 0.98 |
| Jun | 11.0 | 11.3 | -0.3 | 1.05 |
| Jul | 11.8 | 9.7 | 2.1 | 1.03 |
| Aug | 17.4 | 16.2 | 1.2 | 1.12 |
| Sep | 53.8 | 27.7 | 26.1 | 1.78 |
| Oct | 23.5 | 13.6 | 9.9 | 1.41 |
| Nov | 26.0 | 8.1 | 17.9 | 1.52 |
| Dec | 22.1 | -1.2 | 23.3 | 1.32 |
Nearby years (cm vs. average)
+6.5
+13.6
+14.1
+17.6
+10.5
+16.9
+19.1
+20.6
+16.9
+15.5
+20.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2018 annual mean water level ranked 7 of 88 years (16.9 cm vs. the period average).