Tide TablesHome › Tide tables & water levels › Charleston (Customhouse Wharf)
Charleston (Customhouse Wharf) water levels in 2019
Annual rank2 / 107
vs. average25.5 cm
Highest monthly peak1.57 mAugust 2019
Monthly mean vs. previous year
| Month | 2019 (cm) | 2018 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 4.6 | -5.1 | 9.7 | 1.31 |
| Feb | 12.9 | -0.5 | 13.4 | 1.55 |
| Mar | 17.5 | 13.6 | 3.9 | 1.37 |
| Apr | 12.3 | 4.7 | 7.6 | 1.29 |
| May | 15.5 | 4.1 | 11.4 | 1.30 |
| Jun | 16.2 | 3.2 | 13.0 | 1.35 |
| Jul | 19.5 | 13.4 | 6.1 | 1.44 |
| Aug | 21.0 | 8.0 | 13.0 | 1.57 |
| Sep | 32.3 | 22.6 | 9.7 | 1.52 |
| Oct | 36.0 | 22.2 | 13.8 | 1.49 |
| Nov | 31.7 | 24.3 | 7.4 | 1.50 |
| Dec | 13.6 | 13.8 | -0.2 | 1.55 |
Nearby years (cm vs. average)
+19.1
+20.2
+20.4
+16.7
+16.5
+25.5
+24.2
+22.0
+24.7
+27.3
+24.0
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2019 annual mean water level ranked 2 of 107 years (25.5 cm vs. the period average).