Station APNM4 - Alpena Harbor Light, Alpena, MI 
Previous observations
TIME (EDT) |
 WDIR |
 WSPD kts |
 GST kts |
 WVHT ft |
 DPD sec |
 APD sec |
 MWD |
 PRES in |
 PTDY in |
 ATMP °F |
 WTMP °F |
 DEWP °F |
 SAL psu |
 VIS nmi |
 TIDE ft |
| 2026-07-05 10:50 pm | N | 3 | 4 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2026-07-05 10:40 pm | N | 5 | 6 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 10:30 pm | N | 4 | 5 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-07-05 10:20 pm | N | 2 | 5 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 10:10 pm | N | 3 | 4 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-07-05 10:00 pm | N | 2 | 3 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2026-07-05 09:50 pm | N | 2 | 2 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-07-05 09:40 pm | N | 2 | 3 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 09:30 pm | N | 3 | 4 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-07-05 09:20 pm | N | 2 | 3 | - | - | - | - | - | - | 71.2 | - | - | - | - | - |
| 2026-07-05 09:10 pm | NNE | 2 | 3 | - | - | - | - | - | - | 72.3 | - | - | - | - | - |
| 2026-07-05 09:00 pm | NNE | 3 | 4 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
| 2026-07-05 08:50 pm | NNE | 3 | 5 | - | - | - | - | - | - | 73.4 | - | - | - | - | - |
| 2026-07-05 08:40 pm | NE | 3 | 4 | - | - | - | - | - | - | 72.5 | - | - | - | - | - |
| 2026-07-05 08:30 pm | NNE | 3 | 4 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
| 2026-07-05 08:20 pm | ENE | 2 | 5 | - | - | - | - | - | - | 74.5 | - | - | - | - | - |
| 2026-07-05 08:10 pm | ENE | 2 | 3 | - | - | - | - | - | - | 75.9 | - | - | - | - | - |
| 2026-07-05 08:00 pm | ENE | 4 | 4 | - | - | - | - | - | - | 75.4 | - | - | - | - | - |
| 2026-07-05 07:50 pm | ENE | 2 | 4 | - | - | - | - | - | - | 75.6 | - | - | - | - | - |
| 2026-07-05 07:40 pm | NNE | 2 | 5 | - | - | - | - | - | - | 75.7 | - | - | - | - | - |
| 2026-07-05 07:30 pm | NE | 3 | 5 | - | - | - | - | - | - | 74.5 | - | - | - | - | - |
| 2026-07-05 07:20 pm | NE | 3 | 6 | - | - | - | - | - | - | 75.2 | - | - | - | - | - |
| 2026-07-05 07:10 pm | NE | 6 | 8 | - | - | - | - | - | - | 73.9 | - | - | - | - | - |
| 2026-07-05 07:00 pm | NE | 5 | 7 | - | - | - | - | - | - | 74.8 | - | - | - | - | - |
| 2026-07-05 06:50 pm | NNE | 3 | 6 | - | - | - | - | - | - | 75.4 | - | - | - | - | - |
| 2026-07-05 06:40 pm | ENE | 2 | 4 | - | - | - | - | - | - | 73.9 | - | - | - | - | - |
| 2026-07-05 06:30 pm | E | 3 | 4 | - | - | - | - | - | - | 72.5 | - | - | - | - | - |
| 2026-07-05 06:20 pm | ENE | 3 | 5 | - | - | - | - | - | - | 72.1 | - | - | - | - | - |
| 2026-07-05 06:10 pm | E | 6 | 9 | - | - | - | - | - | - | 72.0 | - | - | - | - | - |
| 2026-07-05 06:00 pm | ENE | 6 | 8 | - | - | - | - | - | - | 71.8 | - | - | - | - | - |
| 2026-07-05 05:50 pm | ENE | 6 | 9 | - | - | - | - | - | - | 71.6 | - | - | - | - | - |
| 2026-07-05 05:40 pm | E | 6 | 8 | - | - | - | - | - | - | 71.1 | - | - | - | - | - |
| 2026-07-05 05:30 pm | E | 6 | 7 | - | - | - | - | - | - | 71.1 | - | - | - | - | - |
| 2026-07-05 05:20 pm | E | 6 | 7 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
| 2026-07-05 05:10 pm | E | 7 | 9 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-07-05 05:00 pm | E | 8 | 9 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 04:50 pm | E | 8 | 10 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 04:40 pm | E | 9 | 10 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2026-07-05 04:30 pm | E | 9 | 10 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-07-05 04:20 pm | E | 7 | 8 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2026-07-05 04:10 pm | E | 8 | 9 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-07-05 04:00 pm | E | 7 | 8 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-07-05 03:50 pm | E | 6 | 8 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-07-05 03:40 pm | E | 7 | 8 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-07-05 03:30 pm | E | 6 | 6 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2026-07-05 03:20 pm | E | 5 | 6 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 03:10 pm | E | 5 | 6 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 03:00 pm | E | 6 | 7 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 02:50 pm | E | 9 | 10 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 02:40 pm | E | 7 | 8 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 02:30 pm | E | 8 | 9 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 02:20 pm | E | 9 | 10 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 02:10 pm | E | 9 | 9 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 01:50 pm | ESE | 8 | 9 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 01:40 pm | ESE | 6 | 7 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 01:30 pm | E | 8 | 9 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 01:20 pm | E | 9 | 10 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-07-05 01:10 pm | E | 10 | 11 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 01:00 pm | E | 10 | 11 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-07-05 12:50 pm | E | 11 | 12 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 12:40 pm | E | 9 | 10 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-07-05 12:30 pm | E | 8 | 9 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 12:20 pm | E | 8 | 10 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-07-05 12:10 pm | ESE | 7 | 8 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 12:00 pm | ESE | 7 | 8 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 11:50 am | E | 6 | 11 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2026-07-05 11:40 am | ENE | 6 | 10 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-07-05 11:30 am | ENE | 8 | 10 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 11:20 am | ENE | 6 | 10 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 11:10 am | ENE | 8 | 10 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 11:00 am | ENE | 8 | 10 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 10:50 am | ENE | 10 | 11 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 10:40 am | ENE | 10 | 12 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2026-07-05 10:30 am | ENE | 8 | 10 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-07-05 10:20 am | ENE | 8 | 11 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2026-07-05 10:10 am | ENE | 10 | 12 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 10:00 am | ENE | 9 | 12 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 09:50 am | ENE | 9 | 13 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-07-05 09:40 am | ENE | 5 | 9 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 09:30 am | ENE | 6 | 9 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 09:20 am | ENE | 8 | 12 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 09:10 am | NE | 7 | 11 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2026-07-05 08:50 am | ENE | 6 | 9 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 08:40 am | NE | 7 | 11 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-07-05 08:30 am | ENE | 10 | 15 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 08:20 am | ENE | 11 | 14 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 08:10 am | ENE | 8 | 11 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-07-05 08:00 am | ENE | 9 | 14 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-07-05 07:50 am | ENE | 11 | 17 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 07:40 am | ENE | 10 | 14 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 07:30 am | ENE | 6 | 12 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 07:20 am | ENE | 5 | 11 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-05 07:10 am | ENE | 8 | 13 | - | - | - | - | - | - | 66.6 | - | - | - | - | - |
| 2026-07-05 07:00 am | ENE | 8 | 12 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
| 2026-07-05 06:50 am | ENE | 6 | 12 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-07-05 06:40 am | ENE | 5 | 11 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-07-05 06:30 am | ENE | 9 | 13 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-07-05 06:20 am | ENE | 10 | 13 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-05 06:10 am | ENE | 8 | 15 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-05 06:00 am | NE | 5 | 8 | - | - | - | - | - | - | 65.7 | - | - | - | - | - |
| 2026-07-05 05:50 am | ENE | 5 | 9 | - | - | - | - | - | - | 65.7 | - | - | - | - | - |
| 2026-07-05 05:40 am | ENE | 6 | 11 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2026-07-05 05:30 am | NE | 7 | 13 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2026-07-05 05:20 am | NNE | 5 | 8 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-05 05:10 am | NNE | 6 | 10 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2026-07-05 05:00 am | NNE | 7 | 8 | - | - | - | - | - | - | 65.7 | - | - | - | - | - |
| 2026-07-05 04:20 am | NNE | 7 | 10 | - | - | - | - | - | - | 66.4 | - | - | - | - | - |
| 2026-07-05 04:10 am | N | 6 | 8 | - | - | - | - | - | - | 66.4 | - | - | - | - | - |
| 2026-07-05 04:00 am | N | 6 | 8 | - | - | - | - | - | - | 66.4 | - | - | - | - | - |
| 2026-07-05 03:50 am | N | 7 | 9 | - | - | - | - | - | - | 66.6 | - | - | - | - | - |
| 2026-07-05 03:40 am | N | 5 | 7 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
| 2026-07-05 03:30 am | N | 5 | 8 | - | - | - | - | - | - | 66.6 | - | - | - | - | - |
| 2026-07-05 03:20 am | N | 3 | 4 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
| 2026-07-05 03:10 am | N | 3 | 4 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
| 2026-07-05 02:50 am | NNE | 6 | 8 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-05 02:40 am | N | 5 | 7 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-05 02:30 am | N | 5 | 9 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-05 02:20 am | N | 6 | 8 | - | - | - | - | - | - | 65.7 | - | - | - | - | - |
| 2026-07-05 02:10 am | N | 5 | 7 | - | - | - | - | - | - | 66.4 | - | - | - | - | - |
| 2026-07-05 01:50 am | N | 5 | 6 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
| 2026-07-05 01:40 am | N | 4 | 6 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2026-07-05 01:30 am | N | 4 | 5 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-07-05 01:20 am | N | 3 | 5 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
| 2026-07-05 01:10 am | N | 2 | 4 | - | - | - | - | - | - | 66.6 | - | - | - | - | - |
| 2026-07-05 12:50 am | NNW | 4 | 5 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 12:40 am | NNW | 3 | 4 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 12:30 am | NNW | 3 | 4 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 12:20 am | NNW | 1 | 2 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2026-07-05 12:10 am | NNW | 2 | 3 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2026-07-05 12:00 am | NNW | 2 | 3 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-07-04 11:50 pm | N | 1 | 3 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-04 11:40 pm | NNW | 3 | 4 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-07-04 11:30 pm | NNW | 4 | 4 | - | - | - | - | - | - | 68.4 | - | - | - | - | - |
| 2026-07-04 11:20 pm | NNW | 3 | 3 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2026-07-04 11:10 pm | NNW | 2 | 2 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2026-07-04 11:00 pm | N | 1 | 1 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-07-04 10:50 pm | N | 3 | 3 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |