Station GRMM4 - Grand Marais, 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 |
| 2026-09-13 02:40 am | WNW | 22.9 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 02:30 am | WNW | 22.9 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 02:20 am | WNW | 21.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 02:10 am | WNW | 22.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 02:00 am | WNW | 22.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 01:50 am | WNW | 22.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 01:40 am | WNW | 22.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 01:30 am | WNW | 22.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 01:20 am | WNW | 20.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 01:10 am | WNW | 20.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 01:00 am | WNW | 20.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 12:50 am | WNW | 20.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 12:40 am | WNW | 22.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 12:30 am | W | 22.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 12:20 am | WNW | 20.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 12:10 am | WNW | 20.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-13 12:00 am | W | 21.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:40 pm | WNW | 20.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:20 pm | WNW | 21.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:10 pm | WNW | 21.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:00 pm | WNW | 19.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:50 pm | WNW | 19.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:40 pm | WNW | 20.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:30 pm | WNW | 20.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:20 pm | WNW | 21.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:10 pm | WNW | 21.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:00 pm | NW | 19.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:50 pm | WNW | 22.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:40 pm | WNW | 21.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:30 pm | WNW | 21.0 | 27.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:20 pm | WNW | 22.9 | 27.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:10 pm | WNW | 24.1 | 28.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:00 pm | WNW | 26.0 | 31.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:50 pm | NW | 24.1 | 28.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:40 pm | NW | 24.1 | 28.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:30 pm | NW | 21.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:20 pm | WNW | 20.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:10 pm | NW | 22.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:00 pm | NW | 22.0 | 28.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:50 pm | NW | 22.9 | 27.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:40 pm | NW | 22.0 | 28.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:30 pm | NW | 25.1 | 28.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:20 pm | NW | 18.1 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:10 pm | WNW | 15.9 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:00 pm | W | 13.0 | 17.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:50 pm | WNW | 14.0 | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:40 pm | WNW | 15.0 | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:30 pm | WNW | 15.9 | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:20 pm | WNW | 15.9 | 17.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:10 pm | WNW | 15.0 | 17.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:00 pm | WNW | 14.0 | 17.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:50 pm | WNW | 14.0 | 15.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:40 pm | WNW | 13.0 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:30 pm | WNW | 15.0 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:20 pm | NW | 19.0 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:10 pm | NW | 17.1 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:00 pm | WNW | 19.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:50 pm | WNW | 20.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:40 pm | WNW | 19.0 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:30 pm | WNW | 18.1 | 21.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:20 pm | WNW | 20.0 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:10 pm | WNW | 19.0 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:00 pm | WNW | 19.0 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:50 pm | W | 18.1 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:40 pm | WNW | 19.0 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:30 pm | WNW | 18.1 | 21.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:20 pm | WNW | 15.9 | 21.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:10 pm | WNW | 19.0 | 21.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:00 pm | W | 15.9 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 02:50 pm | WNW | 19.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 02:40 pm | WNW | 18.1 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 02:30 pm | WNW | 20.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 02:20 pm | W | 18.1 | 21.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 02:10 pm | W | 19.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 02:00 pm | W | 18.1 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 01:50 pm | W | 19.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 01:40 pm | W | 22.9 | 28.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 01:30 pm | W | 15.0 | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 01:20 pm | W | 15.9 | 19.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 01:10 pm | W | 15.0 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 01:00 pm | W | 18.1 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 12:50 pm | W | 15.9 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 12:40 pm | WSW | 13.0 | 15.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 12:30 pm | SW | 9.9 | 15.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 12:20 pm | SW | 14.0 | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 12:10 pm | SW | 15.0 | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:50 am | SW | 12.0 | 19.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:40 am | SW | 15.9 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:30 am | SW | 15.0 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:20 am | SW | 13.0 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:10 am | SW | 15.9 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 11:00 am | SW | 15.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:50 am | SW | 15.9 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:40 am | SSW | 21.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:30 am | SW | 24.1 | 28.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:20 am | SW | 17.1 | 22.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:10 am | SW | 18.1 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 10:00 am | SSW | 19.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:50 am | SSW | 20.0 | 27.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:40 am | SSW | 19.0 | 28.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:30 am | SSW | 19.0 | 25.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:20 am | SSW | 17.1 | 28.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:10 am | SSW | 17.1 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 09:00 am | SSW | 15.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:50 am | S | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:40 am | S | 17.1 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:30 am | S | 17.1 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:20 am | SSW | 15.9 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:10 am | SSW | 17.1 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 08:00 am | SSW | 15.9 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:50 am | SSW | 13.0 | 20.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:40 am | SSW | 14.0 | 19.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:30 am | SSW | 14.0 | 21.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:20 am | SSW | 15.9 | 21.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:10 am | SSW | 17.1 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 07:00 am | SSW | 17.1 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:50 am | SSW | 18.1 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:40 am | S | 19.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:30 am | SSW | 17.1 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:20 am | SSW | 18.1 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:10 am | SSW | 18.1 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 06:00 am | S | 21.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:50 am | SSW | 18.1 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:40 am | SSW | 15.9 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:30 am | SSW | 14.0 | 24.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:20 am | SSW | 14.0 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:10 am | SSW | 15.0 | 21.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 05:00 am | SSW | 15.9 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:40 am | SSW | 17.1 | 28.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:30 am | SSW | 21.0 | 28.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:20 am | SSW | 22.9 | 32.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:10 am | S | 19.0 | 26.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 04:00 am | S | 21.0 | 28.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:50 am | SSW | 22.0 | 28.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:40 am | S | 17.1 | 22.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:30 am | S | 13.0 | 19.0 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:20 am | S | 13.0 | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:10 am | S | 14.0 | 18.1 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 03:00 am | SSW | 8.9 | 15.9 | - | - | - | - | - | - | - | - | - | - | - | - |
| 2026-09-12 02:50 am | SSW | 9.9 | 15.0 | - | - | - | - | - | - | - | - | - | - | - | - |