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Port O'connor, Matagorda Bay water levels in 2017
Annual rank7 / 10
vs. average-2.0 cm
Highest monthly peak0.95 mAugust 2017
Monthly mean vs. previous year
| Month | 2017 (cm) | 2016 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 3.5 | 7.7 | -4.2 | 0.33 |
| Feb | -1.7 | -4.3 | 2.6 | 0.26 |
| Mar | 9.7 | 10.0 | -0.3 | 0.40 |
| Apr | 15.4 | 24.4 | -9.0 | 0.57 |
| May | 11.9 | 28.6 | -16.7 | 0.43 |
| Jun | 20.4 | 20.7 | -0.3 | 0.64 |
| Jul | 3.1 | 8.6 | -5.5 | 0.18 |
| Aug | 16.3 | – | – | 0.95 |
| Sep | 25.9 | – | – | 0.50 |
| Oct | 36.1 | 30.8 | 5.3 | 0.73 |
| Nov | 15.2 | 26.6 | -11.4 | 0.46 |
| Dec | 1.3 | 15.4 | -14.1 | 0.36 |
Nearby years (cm vs. average)
+1.8
-2.0
-5.3
+3.9
+3.6
+1.5
-2.3
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2017 annual mean water level ranked 7 of 10 years (-2.0 cm vs. the period average).