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Seattle (Madison St.), Elliott Bay water levels in 2025
Annual rank7 / 127
vs. average13.8 cm
Highest monthly peak2.10 mMarch 2025
Monthly mean vs. previous year
| Month | 2025 (cm) | 2024 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -1.0 | 23.6 | -24.6 | 1.92 |
| Feb | 9.4 | 25.0 | -15.6 | 1.93 |
| Mar | 17.3 | 18.4 | -1.1 | 2.10 |
| Apr | 3.6 | -0.7 | 4.3 | 2.00 |
| May | 0.4 | -3.0 | 3.4 | 1.77 |
| Jun | -1.9 | 0.2 | -2.1 | 1.72 |
| Jul | 4.9 | 0.5 | 4.4 | 1.78 |
| Aug | 2.7 | 3.6 | -0.9 | 1.80 |
| Sep | 5.0 | 1.4 | 3.6 | 1.78 |
| Oct | 8.7 | 3.4 | 5.3 | 1.84 |
| Nov | 13.6 | 15.0 | -1.4 | 2.05 |
| Dec | 23.3 | 20.9 | 2.4 | 2.06 |
Nearby years (cm vs. average)
+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 2025 annual mean water level ranked 7 of 127 years (13.8 cm vs. the period average).