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Beaufort, Duke Marine Lab water levels in 2025
Annual rank8 / 55
vs. average10.4 cm
Highest monthly peak1.29 mOctober 2025
Monthly mean vs. previous year
| Month | 2025 (cm) | 2024 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -3.6 | 9.0 | -12.6 | 0.97 |
| Feb | -0.7 | 21.8 | -22.5 | 0.81 |
| Mar | 6.4 | 18.2 | -11.8 | 0.79 |
| Apr | 0.3 | 15.3 | -15.0 | 0.94 |
| May | 10.3 | 21.3 | -11.0 | 0.96 |
| Jun | 9.9 | 15.6 | -5.7 | 0.95 |
| Jul | 15.4 | 12.9 | 2.5 | 0.96 |
| Aug | 28.9 | 15.6 | 13.3 | 1.20 |
| Sep | 32.6 | 39.4 | -6.8 | 1.09 |
| Oct | 39.4 | 29.0 | 10.4 | 1.29 |
| Nov | 9.2 | 22.0 | -12.8 | 0.91 |
| Dec | 6.0 | 5.6 | 0.4 | 0.95 |
Nearby years (cm vs. average)
+12.4
+12.5
+13.7
+17.7
+16.3
+10.4
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2025 annual mean water level ranked 8 of 55 years (10.4 cm vs. the period average).