COASTAL OBSERVATIONS · NOAA PILOT
Water levels
Measured six-minute water levels, referenced to each station’s Mean Lower Low Water (MLLW). These are observations, not tide predictions.
1.576 mRelative to station MLLW
1Readings this UTC day
PreliminaryProvider status for latest reading
Latest observation: 12/09/2026, 11:54:00 UTC · Cache retrieved: 12/09/2026, 12:04:40 UTC
Local tidal datums differ between stations. Do not compare these heights as a common global elevation. Preliminary data can change; flags below are retained as supplied. Gaps longer than twelve minutes are not joined.
Inspect latest 30 readings and raw quality flags
| Time UTC | Metres MLLW | Quality | Raw flags |
|---|---|---|---|
| 12/09/2026, 11:54:00 UTC | 1.576 | Preliminary | 1,0,0,0 |