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Humboldt Bay (North Spit) water levels in 2004
Annual rank23 / 46
vs. average0.6 cm
Highest monthly peak1.70 mDecember 2004
Monthly mean vs. previous year
| Month | 2004 (cm) | 2003 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 16.8 | 16.2 | 0.6 | 1.49 |
| Feb | 14.5 | 8.1 | 6.4 | 1.52 |
| Mar | -0.3 | -0.9 | 0.6 | 1.09 |
| Apr | -2.8 | 7.2 | -10.0 | 1.17 |
| May | -1.8 | -4.7 | 2.9 | 1.42 |
| Jun | -1.7 | -2.4 | 0.7 | 1.42 |
| Jul | 5.3 | -0.6 | 5.9 | 1.50 |
| Aug | 7.0 | 9.4 | -2.4 | 1.44 |
| Sep | 7.6 | 7.9 | -0.3 | 1.20 |
| Oct | 9.9 | 8.3 | 1.6 | 1.45 |
| Nov | 2.8 | 6.8 | -4.0 | 1.47 |
| Dec | 12.6 | 19.1 | -6.5 | 1.70 |
Nearby years (cm vs. average)
-7.5
-3.8
-4.6
-2.4
+1.0
+0.6
+2.4
+2.3
-4.8
-2.8
+0.0
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2004 annual mean water level ranked 23 of 46 years (0.6 cm vs. the period average).