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Seattle (Madison St.), Elliott Bay water levels in 2023
Annual rank1 / 127
vs. average16.6 cm
Highest monthly peak2.12 mJanuary 2023
Monthly mean vs. previous year
| Month | 2023 (cm) | 2022 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 24.5 | 15.1 | 9.4 | 2.12 |
| Feb | 5.2 | -5.2 | 10.4 | 1.91 |
| Mar | 9.7 | 3.4 | 6.3 | 1.77 |
| Apr | 9.1 | 1.1 | 8.0 | 1.78 |
| May | 7.7 | 2.7 | 5.0 | 1.75 |
| Jun | 2.7 | 7.3 | -4.6 | 1.79 |
| Jul | 3.8 | 5.5 | -1.7 | 1.87 |
| Aug | 7.4 | 6.5 | 0.9 | 1.82 |
| Sep | 7.1 | 6.4 | 0.7 | 1.80 |
| Oct | 9.4 | 2.0 | 7.4 | 1.73 |
| Nov | 10.3 | 4.0 | 6.3 | 1.79 |
| Dec | 22.9 | 18.9 | 4.0 | 2.12 |
Nearby years (cm vs. average)
+13.0
+12.5
+11.3
+13.5
+12.3
+16.6
+15.7
+13.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2023 annual mean water level ranked 1 of 127 years (16.6 cm vs. the period average).