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Dauphin Island water levels in 2023
Annual rank4 / 50
vs. average14.7 cm
Highest monthly peak0.79 mAugust 2023
Monthly mean vs. previous year
| Month | 2023 (cm) | 2022 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 14.0 | 8.0 | 6.0 | 0.66 |
| Feb | 11.7 | 10.3 | 1.4 | 0.62 |
| Mar | 19.5 | 12.2 | 7.3 | 0.63 |
| Apr | 21.7 | 18.6 | 3.1 | 0.69 |
| May | 19.8 | 24.6 | -4.8 | 0.55 |
| Jun | 24.0 | 18.9 | 5.1 | 0.66 |
| Jul | 11.9 | 18.8 | -6.9 | 0.56 |
| Aug | 15.6 | 26.0 | -10.4 | 0.79 |
| Sep | 25.7 | 28.5 | -2.8 | 0.57 |
| Oct | 27.7 | 21.2 | 6.5 | 0.65 |
| Nov | 20.4 | 18.3 | 2.1 | 0.71 |
| Dec | 11.5 | 18.3 | -6.8 | 0.70 |
Nearby years (cm vs. average)
+10.4
+16.4
+17.7
+14.4
+14.7
+14.7
+13.6
+8.9
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2023 annual mean water level ranked 4 of 50 years (14.7 cm vs. the period average).