| Established: | Oct 01, 2006 |
|---|---|
| Time Meridian: | 75° W |
| Present Installation: | Jun 24, 2024 |
| Date Removed: | N/A |
| Water Level Max (ref NAVD88): | 12.323 ft. Feb 18, 2023 |
| Water Level Min (ref NAVD88): | -26243.439 ft. Dec 16, 2024 |
| Mean Range: | 1.1 ft. |
| Diurnal Range: | 1.53 ft. |
| Latitude: | 38° 45.5 N |
| Longitude: | 76° 22.5 W |
| Met Site Elevation: | N/A |
Poplar Island, MD Station Info
Tide Gauge Data
Disclaimer: Tide gauge releveling is pending; data may not be referenced properly to either NAVD88 or PCD until this correction is completed
| Date | Time (EST) | Preliminary (ft) |
|---|---|---|
| 2025/01/12 | 00:00 | -1.437 |
| 2025/01/12 | 00:06 | -1.407 |
| 2025/01/12 | 00:12 | -1.381 |
| 2025/01/12 | 00:18 | -1.316 |
| 2025/01/12 | 00:24 | -1.325 |
| 2025/01/12 | 00:30 | -1.325 |
| 2025/01/12 | 00:36 | -1.312 |
| 2025/01/12 | 00:42 | -1.280 |
| 2025/01/12 | 00:48 | -1.260 |
| 2025/01/12 | 00:54 | -1.253 |
| 2025/01/12 | 01:00 | -1.243 |
| 2025/01/12 | 01:06 | -1.220 |
| 2025/01/12 | 01:12 | -1.201 |
| 2025/01/12 | 01:24 | -1.201 |
| 2025/01/12 | 01:30 | -1.198 |
| 2025/01/12 | 01:36 | -1.175 |
| 2025/01/12 | 01:42 | -1.145 |
| 2025/01/12 | 01:48 | -1.112 |
| 2025/01/12 | 01:54 | -1.089 |
| 2025/01/12 | 02:00 | -1.086 |
| 2025/01/12 | 02:06 | -1.086 |
| 2025/01/12 | 02:12 | -1.093 |
| 2025/01/12 | 02:18 | -1.086 |
| 2025/01/12 | 02:24 | -1.063 |
| 2025/01/12 | 02:30 | -1.043 |
| 2025/01/12 | 02:36 | -1.040 |
| 2025/01/12 | 02:42 | -1.033 |
| 2025/01/12 | 02:48 | -1.010 |
| 2025/01/12 | 02:54 | -0.997 |
| 2025/01/12 | 03:00 | -1.001 |
| 2025/01/12 | 03:06 | -1.014 |
| 2025/01/12 | 03:12 | -1.024 |
| 2025/01/12 | 03:18 | -1.020 |
| 2025/01/12 | 03:24 | -1.004 |
| 2025/01/12 | 03:30 | -0.984 |
| 2025/01/12 | 03:36 | -0.988 |
| 2025/01/12 | 03:42 | -1.004 |
| 2025/01/12 | 03:48 | -1.027 |
| 2025/01/12 | 03:54 | -1.037 |
| 2025/01/12 | 04:00 | -1.047 |
| 2025/01/12 | 04:06 | -1.053 |
| 2025/01/12 | 04:12 | -1.070 |
| 2025/01/12 | 04:18 | -1.093 |
| 2025/01/12 | 04:36 | -1.112 |
| 2025/01/12 | 04:42 | -1.122 |
| 2025/01/12 | 04:48 | -1.148 |
| 2025/01/12 | 04:54 | -1.158 |
| 2025/01/12 | 05:00 | -1.171 |
| 2025/01/12 | 05:06 | -1.194 |
| 2025/01/12 | 05:12 | -1.227 |
| 2025/01/12 | 05:18 | -1.247 |
| 2025/01/12 | 05:24 | -1.270 |
| 2025/01/12 | 05:30 | -1.312 |
| 2025/01/12 | 05:36 | -1.332 |
| 2025/01/12 | 05:42 | -1.358 |
| 2025/01/12 | 05:48 | -1.375 |
| 2025/01/12 | 05:54 | -1.398 |
| 2025/01/12 | 06:00 | -1.414 |
| 2025/01/12 | 06:06 | -1.444 |
| 2025/01/12 | 06:12 | -1.460 |
| 2025/01/12 | 06:18 | -1.493 |
| 2025/01/12 | 06:24 | -1.522 |
| 2025/01/12 | 06:30 | -1.549 |
| 2025/01/12 | 06:36 | -1.572 |
| 2025/01/12 | 06:42 | -1.594 |
| 2025/01/12 | 06:48 | -1.611 |
| 2025/01/12 | 06:54 | -1.627 |
| 2025/01/12 | 07:00 | -1.650 |
| 2025/01/12 | 07:06 | -1.677 |
| 2025/01/12 | 07:12 | -1.703 |
| 2025/01/12 | 07:18 | -1.729 |
| 2025/01/12 | 07:24 | -1.762 |
| 2025/01/12 | 07:30 | -1.788 |
| 2025/01/12 | 07:42 | -1.811 |
| 2025/01/12 | 07:48 | -1.811 |
| 2025/01/12 | 07:54 | -1.818 |
| 2025/01/12 | 08:00 | -1.847 |
| 2025/01/12 | 08:06 | -1.864 |
| 2025/01/12 | 08:12 | -1.867 |
| 2025/01/12 | 08:18 | -1.896 |
| 2025/01/12 | 08:24 | -1.906 |
| 2025/01/12 | 08:30 | -1.919 |
| 2025/01/12 | 08:36 | -1.946 |
| 2025/01/12 | 08:42 | -1.946 |
| 2025/01/12 | 08:48 | -1.955 |
| 2025/01/12 | 08:54 | -1.959 |
| 2025/01/12 | 09:00 | -1.965 |
| 2025/01/12 | 09:06 | -1.975 |
| 2025/01/12 | 09:12 | -1.985 |
| 2025/01/12 | 09:18 | -1.982 |
| 2025/01/12 | 09:24 | -1.995 |
| 2025/01/12 | 09:30 | -1.988 |
| 2025/01/12 | 09:36 | -1.975 |
| 2025/01/12 | 09:42 | -1.959 |
| 2025/01/12 | 09:48 | -1.942 |
| 2025/01/12 | 09:54 | -1.932 |
| 2025/01/12 | 10:00 | -1.919 |
| 2025/01/12 | 10:06 | -1.890 |
| 2025/01/12 | 10:12 | -1.870 |
| 2025/01/12 | 10:18 | -1.847 |
| 2025/01/12 | 10:24 | -1.831 |
| 2025/01/12 | 10:30 | -1.811 |
| 2025/01/12 | 10:36 | -1.778 |
| 2025/01/12 | 10:54 | -1.703 |
| 2025/01/12 | 11:00 | -1.680 |
| 2025/01/12 | 11:06 | -1.637 |
| 2025/01/12 | 11:12 | -1.601 |
| 2025/01/12 | 11:18 | -1.565 |
| 2025/01/12 | 11:24 | -1.522 |
| 2025/01/12 | 11:30 | -1.503 |
| 2025/01/12 | 11:36 | -1.467 |
| 2025/01/12 | 11:42 | -1.447 |
| 2025/01/12 | 11:48 | -1.407 |
| 2025/01/12 | 11:54 | -1.355 |
| 2025/01/12 | 12:00 | -1.312 |
| 2025/01/12 | 12:06 | -1.266 |
| 2025/01/12 | 12:12 | -1.240 |
| 2025/01/12 | 12:18 | -1.188 |
| 2025/01/12 | 12:24 | -1.148 |
| 2025/01/12 | 12:30 | -1.109 |
| 2025/01/12 | 12:36 | -1.079 |
| 2025/01/12 | 12:42 | -1.043 |
| 2025/01/12 | 12:48 | -1.004 |
| 2025/01/12 | 12:54 | -0.961 |
| 2025/01/12 | 13:00 | -0.915 |
| 2025/01/12 | 13:06 | -0.879 |
| 2025/01/12 | 13:12 | -0.837 |
| 2025/01/12 | 13:18 | -0.794 |
| 2025/01/12 | 13:24 | -0.741 |
| 2025/01/12 | 13:30 | -0.705 |
| 2025/01/12 | 13:36 | -0.673 |
| 2025/01/12 | 13:42 | -0.640 |
| 2025/01/12 | 13:48 | -0.600 |
| 2025/01/12 | 14:00 | -0.551 |
| 2025/01/12 | 14:06 | -0.525 |
| 2025/01/12 | 14:12 | -0.486 |
| 2025/01/12 | 14:18 | -0.456 |
| 2025/01/12 | 14:24 | -0.413 |
| 2025/01/12 | 14:30 | -0.390 |
| 2025/01/12 | 14:36 | -0.358 |
| 2025/01/12 | 14:42 | -0.344 |
| 2025/01/12 | 14:48 | -0.289 |
| 2025/01/12 | 14:54 | -0.259 |
| 2025/01/12 | 15:00 | -0.236 |
| 2025/01/12 | 15:06 | -0.226 |
| 2025/01/12 | 15:12 | -0.207 |
| 2025/01/12 | 15:18 | -0.194 |
| 2025/01/12 | 15:24 | -0.161 |
| 2025/01/12 | 15:30 | -0.138 |
| 2025/01/12 | 15:36 | -0.115 |
| 2025/01/12 | 15:42 | -0.108 |
| 2025/01/12 | 15:48 | -0.092 |
| 2025/01/12 | 15:54 | -0.082 |
| 2025/01/12 | 16:00 | -0.082 |
| 2025/01/12 | 16:06 | -0.072 |
| 2025/01/12 | 16:12 | -0.072 |
| 2025/01/12 | 16:18 | -0.059 |
| 2025/01/12 | 16:24 | -0.052 |
| 2025/01/12 | 16:30 | -0.036 |
| 2025/01/12 | 16:36 | -0.046 |
| 2025/01/12 | 16:42 | -0.046 |
| 2025/01/12 | 16:48 | -0.046 |
| 2025/01/12 | 16:54 | -0.052 |
| 2025/01/12 | 17:12 | -0.066 |
| 2025/01/12 | 17:18 | -0.072 |
| 2025/01/12 | 17:24 | -0.075 |
| 2025/01/12 | 17:30 | -0.085 |
| 2025/01/12 | 17:36 | -0.095 |
| 2025/01/12 | 17:42 | -0.118 |
| 2025/01/12 | 17:48 | -0.131 |
| 2025/01/12 | 17:54 | -0.157 |
| 2025/01/12 | 18:00 | -0.167 |
| 2025/01/12 | 18:06 | -0.184 |
| 2025/01/12 | 18:12 | -0.194 |
| 2025/01/12 | 18:18 | -0.210 |
| 2025/01/12 | 18:24 | -0.220 |
| 2025/01/12 | 18:30 | -0.233 |
| 2025/01/12 | 18:36 | -0.246 |
| 2025/01/12 | 18:42 | -0.269 |
| 2025/01/12 | 18:48 | -0.289 |
| 2025/01/12 | 18:54 | -0.318 |
| 2025/01/12 | 19:00 | -0.338 |
| 2025/01/12 | 19:06 | -0.364 |
| 2025/01/12 | 19:12 | -0.377 |
| 2025/01/12 | 19:18 | -0.400 |
| 2025/01/12 | 19:24 | -0.420 |
| 2025/01/12 | 19:30 | -0.446 |
| 2025/01/12 | 19:36 | -0.459 |
| 2025/01/12 | 19:42 | -0.469 |
| 2025/01/12 | 19:48 | -0.489 |
| 2025/01/12 | 19:54 | -0.515 |
| 2025/01/12 | 20:00 | -0.545 |
| 2025/01/12 | 20:06 | -0.571 |
| 2025/01/12 | 20:18 | -0.607 |
| 2025/01/12 | 20:24 | -0.636 |
| 2025/01/12 | 20:30 | -0.659 |
| 2025/01/12 | 20:36 | -0.686 |
| 2025/01/12 | 20:42 | -0.699 |
| 2025/01/12 | 20:48 | -0.715 |
| 2025/01/12 | 20:54 | -0.722 |
| 2025/01/12 | 21:00 | -0.741 |
| 2025/01/12 | 21:06 | -0.758 |
| 2025/01/12 | 21:12 | -0.791 |
| 2025/01/12 | 21:18 | -0.823 |
| 2025/01/12 | 21:24 | -0.840 |
| 2025/01/12 | 21:30 | -0.856 |
| 2025/01/12 | 21:36 | -0.853 |
| 2025/01/12 | 21:42 | -0.869 |
| 2025/01/12 | 21:48 | -0.879 |
| 2025/01/12 | 21:54 | -0.883 |
| 2025/01/12 | 22:00 | -0.899 |
| 2025/01/12 | 22:06 | -0.902 |
| 2025/01/12 | 22:12 | -0.922 |
| 2025/01/12 | 22:18 | -0.938 |
| 2025/01/12 | 22:24 | -0.932 |
| 2025/01/12 | 22:30 | -0.932 |
| 2025/01/12 | 22:36 | -0.925 |
| 2025/01/12 | 22:42 | -0.912 |
| 2025/01/12 | 22:48 | -0.899 |
| 2025/01/12 | 22:54 | -0.883 |
| 2025/01/12 | 23:00 | -0.876 |
| 2025/01/12 | 23:06 | -0.876 |
| 2025/01/12 | 23:12 | -0.873 |
| 2025/01/12 | 23:30 | -0.830 |
| 2025/01/12 | 23:36 | -0.804 |
| 2025/01/12 | 23:42 | -0.794 |
| 2025/01/12 | 23:48 | -0.758 |
| 2025/01/12 | 23:54 | -0.735 |
| 2025/01/13 | 00:00 | -0.699 |
| 2025/01/13 | 00:06 | -0.682 |
| 2025/01/13 | 00:12 | -0.666 |
| 2025/01/13 | 00:18 | -0.650 |
| 2025/01/13 | 00:24 | -0.620 |
| 2025/01/13 | 00:30 | -0.591 |
| 2025/01/13 | 00:36 | -0.568 |
| 2025/01/13 | 00:42 | -0.571 |
| 2025/01/13 | 00:48 | -0.538 |
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