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Monterey, Monterey Bay water levels in 2021
Annual rank14 / 52
vs. average3.0 cm
Highest monthly peak1.30 mDecember 2021
Monthly mean vs. previous year
| Month | 2021 (cm) | 2020 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 3.8 | 1.8 | 2.0 | 1.20 |
| Feb | -5.2 | 3.1 | -8.3 | 1.08 |
| Mar | -6.0 | 5.3 | -11.3 | 0.90 |
| Apr | -3.0 | -2.0 | -1.0 | 1.06 |
| May | -1.3 | 0.6 | -1.9 | 1.17 |
| Jun | 4.7 | 2.5 | 2.2 | 1.29 |
| Jul | 8.8 | 7.3 | 1.5 | 1.21 |
| Aug | 12.2 | 9.4 | 2.8 | 1.22 |
| Sep | 10.1 | 9.9 | 0.2 | 0.96 |
| Oct | 8.6 | 10.0 | -1.4 | 1.01 |
| Nov | 2.5 | 1.7 | 0.8 | 1.13 |
| Dec | 9.5 | 0.2 | 9.3 | 1.30 |
Nearby years (cm vs. average)
+3.8
+5.0
+4.5
+7.1
+3.4
+3.0
+2.0
+8.5
+4.3
+5.1
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2021 annual mean water level ranked 14 of 52 years (3.0 cm vs. the period average).