Station GRMM4 - Grand Marais, MI 
Owned and maintained by National Weather Service Central Region
GLOS Weather Station
46.684 N 85.972 W (46°41'2" N 85°58'19" W)
Site elevation: 186 m above mean sea level
Air temp height: 7.9 m above site elevation
Anemometer height: 9 m above site elevation
Barometer elevation: 191.4 m above mean sea level
For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS
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(24 hours for tsunami stations)
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Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
 Wind Direction (WDIR): | S ( 190 deg true ) |
| Wind Speed (WSPD): | 9.9 kts |
| Wind Gust (GST): | 21.0 kts |
| Atmospheric Pressure (PRES): | 29.79 in |
| Air Temperature (ATMP): | 76.3 °F |
| Wind Speed at 10 meters (WSPD10M): | 9.7 kts |
| Wind Speed at 20 meters (WSPD20M): | 9.7 kts |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-05-18 05:30 pm | S | 12.0 | 25.1 | - | - | - | - | 29.79 | - | 76.6 | - | - | - | - | - |
| 2024-05-18 05:20 pm | S | 18.1 | 31.1 | - | - | - | - | 29.80 | - | 76.6 | - | - | - | - | - |
| 2024-05-18 05:10 pm | S | 22.0 | 28.0 | - | - | - | - | 29.79 | - | 76.6 | - | - | - | - | - |
| 2024-05-18 05:00 pm | S | 18.1 | 29.9 | - | - | - | - | 29.79 | -0.04 | 77.0 | - | - | - | - | - |
| 2024-05-18 04:50 pm | SSW | 20.0 | 31.1 | - | - | - | - | 29.79 | - | 77.2 | - | - | - | - | - |
| 2024-05-18 04:40 pm | SSW | 24.1 | 32.1 | - | - | - | - | 29.80 | - | 77.2 | - | - | - | - | - |
| 2024-05-18 04:30 pm | S | 26.0 | 31.1 | - | - | - | - | 29.79 | - | 77.4 | - | - | - | - | - |
| 2024-05-18 04:20 pm | SSW | 20.0 | 29.9 | - | - | - | - | 29.79 | - | 77.5 | - | - | - | - | - |
| 2024-05-18 04:10 pm | S | 21.0 | 31.1 | - | - | - | - | 29.80 | - | 77.0 | - | - | - | - | - |
| 2024-05-18 04:00 pm | S | 25.1 | 29.9 | - | - | - | - | 29.80 | -0.03 | 77.2 | - | - | - | - | - |
| 2024-05-18 03:50 pm | S | 15.0 | 27.0 | - | - | - | - | 29.80 | - | 76.6 | - | - | - | - | - |
| 2024-05-18 03:40 pm | SSW | 20.0 | 28.0 | - | - | - | - | 29.80 | - | 76.8 | - | - | - | - | - |
| 2024-05-18 03:30 pm | SSW | 20.0 | 34.0 | - | - | - | - | 29.80 | - | 76.8 | - | - | - | - | - |
| 2024-05-18 03:20 pm | S | 17.1 | 27.0 | - | - | - | - | 29.81 | - | 77.2 | - | - | - | - | - |
| 2024-05-18 03:10 pm | S | 19.0 | 27.0 | - | - | - | - | 29.81 | - | 75.9 | - | - | - | - | - |
| 2024-05-18 03:00 pm | S | 15.0 | 28.0 | - | - | - | - | 29.81 | -0.02 | 76.6 | - | - | - | - | - |
| 2024-05-18 02:50 pm | S | 21.0 | 26.0 | - | - | - | - | 29.82 | - | 76.1 | - | - | - | - | - |
| 2024-05-18 02:40 pm | S | 20.0 | 25.1 | - | - | - | - | 29.82 | - | 75.7 | - | - | - | - | - |
| 2024-05-18 02:30 pm | SSW | 19.0 | 22.9 | - | - | - | - | 29.82 | - | 76.1 | - | - | - | - | - |
| 2024-05-18 02:20 pm | SSW | 15.0 | 24.1 | - | - | - | - | 29.83 | - | 75.7 | - | - | - | - | - |
| 2024-05-18 02:10 pm | S | 17.1 | 22.9 | - | - | - | - | 29.83 | - | 75.7 | - | - | - | - | - |
| 2024-05-18 02:00 pm | S | 21.0 | 24.1 | - | - | - | - | 29.83 | -0.01 | 75.4 | - | - | - | - | - |
| 2024-05-18 01:50 pm | SSW | 15.9 | 27.0 | - | - | - | - | 29.83 | - | 75.9 | - | - | - | - | - |
| 2024-05-18 01:40 pm | S | 21.0 | 26.0 | - | - | - | - | 29.84 | - | 75.6 | - | - | - | - | - |
| 2024-05-18 01:30 pm | SW | 17.1 | 28.9 | - | - | - | - | 29.84 | - | 75.6 | - | - | - | - | - |
| 2024-05-18 01:20 pm | S | 15.0 | 24.1 | - | - | - | - | 29.83 | - | 74.7 | - | - | - | - | - |
| 2024-05-18 01:10 pm | SSW | 13.0 | 21.0 | - | - | - | - | 29.83 | - | 75.4 | - | - | - | - | - |
| 2024-05-18 01:00 pm | S | 18.1 | 22.0 | - | - | - | - | 29.83 | -0.01 | 74.3 | - | - | - | - | - |
| 2024-05-18 12:50 pm | S | 19.0 | 25.1 | - | - | - | - | 29.84 | - | 73.6 | - | - | - | - | - |
| 2024-05-18 12:40 pm | S | 20.0 | 25.1 | - | - | - | - | 29.84 | - | 73.0 | - | - | - | - | - |
| 2024-05-18 12:30 pm | S | 15.9 | 22.0 | - | - | - | - | 29.84 | - | 73.6 | - | - | - | - | - |
| 2024-05-18 12:20 pm | SSW | 15.9 | 26.0 | - | - | - | - | 29.84 | - | 73.2 | - | - | - | - | - |
| 2024-05-18 12:10 pm | S | 18.1 | 25.1 | - | - | - | - | 29.83 | - | 73.4 | - | - | - | - | - |
| 2024-05-18 12:00 pm | S | 20.0 | 27.0 | - | - | - | - | 29.83 | -0.03 | 72.7 | - | - | - | - | - |
| 2024-05-18 11:50 am | S | 18.1 | 22.9 | - | - | - | - | 29.83 | - | 72.9 | - | - | - | - | - |
| 2024-05-18 11:40 am | SSW | 19.0 | 24.1 | - | - | - | - | 29.84 | - | 72.7 | - | - | - | - | - |
| 2024-05-18 11:30 am | S | 18.1 | 27.0 | - | - | - | - | 29.84 | - | 71.8 | - | - | - | - | - |
| 2024-05-18 11:20 am | SSW | 15.0 | 24.1 | - | - | - | - | 29.84 | - | 72.1 | - | - | - | - | - |
| 2024-05-18 11:10 am | SSW | 20.0 | 25.1 | - | - | - | - | 29.84 | - | 72.0 | - | - | - | - | - |
| 2024-05-18 11:00 am | SSW | 15.0 | 26.0 | - | - | - | - | 29.84 | -0.01 | 71.6 | - | - | - | - | - |
| 2024-05-18 10:50 am | S | 19.0 | 27.0 | - | - | - | - | 29.83 | - | 71.1 | - | - | - | - | - |
| 2024-05-18 10:40 am | SSW | 17.1 | 24.1 | - | - | - | - | 29.84 | - | 70.7 | - | - | - | - | - |
| 2024-05-18 10:30 am | SSW | 20.0 | 22.9 | - | - | - | - | 29.84 | - | 70.2 | - | - | - | - | - |
| 2024-05-18 10:20 am | S | 19.0 | 24.1 | - | - | - | - | 29.84 | - | 69.4 | - | - | - | - | - |
| 2024-05-18 10:10 am | S | 18.1 | 25.1 | - | - | - | - | 29.83 | - | 69.1 | - | - | - | - | - |
| 2024-05-18 10:00 am | S | 13.0 | 19.0 | - | - | - | - | 29.84 | -0.01 | 68.4 | - | - | - | - | - |
| 2024-05-18 09:50 am | S | 11.1 | 21.0 | - | - | - | - | 29.84 | - | 67.6 | - | - | - | - | - |
| 2024-05-18 09:40 am | S | 11.1 | 14.0 | - | - | - | - | 29.85 | - | 66.9 | - | - | - | - | - |
| 2024-05-18 09:30 am | S | 11.1 | 15.0 | - | - | - | - | 29.85 | - | 66.6 | - | - | - | - | - |
| 2024-05-18 09:20 am | S | 9.9 | 15.0 | - | - | - | - | 29.85 | - | 65.8 | - | - | - | - | - |
| 2024-05-18 09:10 am | S | 6.0 | 8.0 | - | - | - | - | 29.86 | - | 62.4 | - | - | - | - | - |
| 2024-05-18 09:00 am | E | 2.9 | 8.0 | - | - | - | - | 29.86 | +0.04 | 58.5 | - | - | - | - | - |
| 2024-05-18 08:50 am | E | 8.0 | 9.9 | - | - | - | - | 29.86 | - | 52.9 | - | - | - | - | - |
| 2024-05-18 08:40 am | E | 8.0 | 9.9 | - | - | - | - | 29.86 | - | 54.0 | - | - | - | - | - |
| 2024-05-18 08:30 am | ENE | 8.9 | 9.9 | - | - | - | - | 29.85 | - | 50.7 | - | - | - | - | - |
| 2024-05-18 08:20 am | ENE | 7.0 | 8.0 | - | - | - | - | 29.86 | - | 51.3 | - | - | - | - | - |
| 2024-05-18 08:10 am | E | 6.0 | 7.0 | - | - | - | - | 29.86 | - | 51.1 | - | - | - | - | - |
| 2024-05-18 08:00 am | ENE | 5.1 | 6.0 | - | - | - | - | 29.85 | +0.04 | 49.6 | - | - | - | - | - |
| 2024-05-18 07:50 am | E | 4.1 | 8.9 | - | - | - | - | 29.86 | - | 52.0 | - | - | - | - | - |
| 2024-05-18 07:40 am | NE | 7.0 | 8.0 | - | - | - | - | 29.86 | - | 57.0 | - | - | - | - | - |
| 2024-05-18 07:30 am | N | 2.9 | 5.1 | - | - | - | - | 29.86 | - | 55.6 | - | - | - | - | - |
| 2024-05-18 07:20 am | W | 1.9 | 4.1 | - | - | - | - | 29.86 | - | 57.4 | - | - | - | - | - |
| 2024-05-18 07:10 am | W | 1.9 | 2.9 | - | - | - | - | 29.85 | - | 57.9 | - | - | - | - | - |
| 2024-05-18 07:00 am | NW | 2.9 | 7.0 | - | - | - | - | 29.85 | +0.04 | 58.1 | - | - | - | - | - |
| 2024-05-18 06:50 am | W | 6.0 | 13.0 | - | - | - | - | 29.85 | - | 58.3 | - | - | - | - | - |
| 2024-05-18 06:40 am | NNW | 8.9 | 15.0 | - | - | - | - | 29.85 | - | 57.0 | - | - | - | - | - |
| 2024-05-18 06:30 am | SSW | 11.1 | 15.9 | - | - | - | - | 29.83 | - | 60.4 | - | - | - | - | - |
| 2024-05-18 06:20 am | S | 12.0 | 17.1 | - | - | - | - | 29.82 | - | 60.4 | - | - | - | - | - |
| 2024-05-18 06:10 am | SSW | 13.0 | 15.9 | - | - | - | - | 29.82 | - | 60.4 | - | - | - | - | - |
| 2024-05-18 06:00 am | SSW | 14.0 | 18.1 | - | - | - | - | 29.82 | +0.00 | 59.9 | - | - | - | - | - |
| 2024-05-18 05:50 am | SSW | 12.0 | 15.9 | - | - | - | - | 29.82 | - | 59.7 | - | - | - | - | - |
| 2024-05-18 05:40 am | S | 5.1 | 7.0 | - | - | - | - | 29.82 | - | 58.5 | - | - | - | - | - |
| 2024-05-18 05:30 am | ESE | 5.1 | 7.0 | - | - | - | - | 29.82 | - | 57.9 | - | - | - | - | - |
| 2024-05-18 05:20 am | N | 2.9 | 13.0 | - | - | - | - | 29.82 | - | 59.2 | - | - | - | - | - |
| 2024-05-18 05:10 am | SSW | 9.9 | 20.0 | - | - | - | - | 29.82 | - | 59.5 | - | - | - | - | - |
| 2024-05-18 05:00 am | SSW | 13.0 | 20.0 | - | - | - | - | 29.81 | -0.02 | 59.2 | - | - | - | - | - |
| 2024-05-18 04:50 am | SSW | 15.9 | 20.0 | - | - | - | - | 29.81 | - | 59.5 | - | - | - | - | - |
| 2024-05-18 04:40 am | SSW | 15.9 | 20.0 | - | - | - | - | 29.81 | - | 59.7 | - | - | - | - | - |
| 2024-05-18 04:30 am | S | 12.0 | 19.0 | - | - | - | - | 29.81 | - | 59.4 | - | - | - | - | - |
| 2024-05-18 04:20 am | S | 9.9 | 15.0 | - | - | - | - | 29.81 | - | 58.8 | - | - | - | - | - |
| 2024-05-18 04:10 am | S | 8.9 | 11.1 | - | - | - | - | 29.81 | - | 58.6 | - | - | - | - | - |
| 2024-05-18 04:00 am | SSW | 2.9 | 7.0 | - | - | - | - | 29.81 | -0.01 | 57.9 | - | - | - | - | - |
| 2024-05-18 03:50 am | - | 0.0 | 5.1 | - | - | - | - | 29.82 | - | 58.3 | - | - | - | - | - |
| 2024-05-18 03:40 am | S | 1.0 | 6.0 | - | - | - | - | 29.82 | - | 58.1 | - | - | - | - | - |
| 2024-05-18 03:30 am | S | 4.1 | 9.9 | - | - | - | - | 29.82 | - | 58.5 | - | - | - | - | - |
| 2024-05-18 03:20 am | S | 6.0 | 11.1 | - | - | - | - | 29.82 | - | 58.8 | - | - | - | - | - |
| 2024-05-18 03:10 am | S | 2.9 | 7.0 | - | - | - | - | 29.82 | - | 58.5 | - | - | - | - | - |
| 2024-05-18 03:00 am | SSW | 5.1 | 8.0 | - | - | - | - | 29.82 | +0.01 | 58.6 | - | - | - | - | - |
| 2024-05-18 02:50 am | SSW | 4.1 | 8.0 | - | - | - | - | 29.83 | - | 58.6 | - | - | - | - | - |
| 2024-05-18 02:40 am | E | 6.0 | 7.0 | - | - | - | - | 29.82 | - | 57.6 | - | - | - | - | - |
| 2024-05-18 02:30 am | - | 0.0 | 2.9 | - | - | - | - | 29.83 | - | 57.4 | - | - | - | - | - |
| 2024-05-18 02:20 am | SSW | 1.9 | 6.0 | - | - | - | - | 29.83 | - | 57.6 | - | - | - | - | - |
| 2024-05-18 02:10 am | - | 0.0 | 5.1 | - | - | - | - | 29.83 | - | 57.7 | - | - | - | - | - |
| 2024-05-18 02:00 am | SW | 1.9 | 8.9 | - | - | - | - | 29.83 | +0.03 | 58.3 | - | - | - | - | - |
| 2024-05-18 01:50 am | S | 5.1 | 8.0 | - | - | - | - | 29.83 | - | 58.5 | - | - | - | - | - |
| 2024-05-18 01:40 am | S | 4.1 | 8.0 | - | - | - | - | 29.82 | - | 58.3 | - | - | - | - | - |
| 2024-05-18 01:30 am | E | 4.1 | 6.0 | - | - | - | - | 29.83 | - | 58.8 | - | - | - | - | - |
| 2024-05-18 01:20 am | - | 0.0 | 6.0 | - | - | - | - | 29.83 | - | 59.0 | - | - | - | - | - |
| 2024-05-18 01:10 am | S | 4.1 | 8.0 | - | - | - | - | 29.82 | - | 59.4 | - | - | - | - | - |
| 2024-05-18 01:00 am | S | 4.1 | 6.0 | - | - | - | - | 29.82 | +0.02 | 59.4 | - | - | - | - | - |
| 2024-05-18 12:50 am | SSE | 4.1 | 5.1 | - | - | - | - | 29.82 | - | 59.5 | - | - | - | - | - |
| 2024-05-18 12:40 am | ESE | 2.9 | 5.1 | - | - | - | - | 29.82 | - | 59.7 | - | - | - | - | - |
| 2024-05-18 12:30 am | ENE | 1.9 | 4.1 | - | - | - | - | 29.82 | - | 59.7 | - | - | - | - | - |
| 2024-05-18 12:20 am | ENE | 2.9 | 6.0 | - | - | - | - | 29.81 | - | 59.7 | - | - | - | - | - |
| 2024-05-18 12:10 am | E | 5.1 | 8.9 | - | - | - | - | 29.81 | - | 59.4 | - | - | - | - | - |
| 2024-05-18 12:00 am | E | 5.1 | 7.0 | - | - | - | - | 29.81 | +0.01 | 59.9 | - | - | - | - | - |
| 2024-05-17 11:50 pm | E | 4.1 | 7.0 | - | - | - | - | 29.81 | - | 58.6 | - | - | - | - | - |
| 2024-05-17 11:40 pm | SE | 1.9 | 4.1 | - | - | - | - | 29.81 | - | 60.3 | - | - | - | - | - |
| 2024-05-17 11:30 pm | E | 2.9 | 4.1 | - | - | - | - | 29.81 | - | 61.2 | - | - | - | - | - |
| 2024-05-17 11:20 pm | - | 0.0 | 5.1 | - | - | - | - | 29.80 | - | 62.1 | - | - | - | - | - |
| 2024-05-17 11:10 pm | - | 0.0 | 7.0 | - | - | - | - | 29.80 | - | 62.6 | - | - | - | - | - |
| 2024-05-17 11:00 pm | S | 4.1 | 11.1 | - | - | - | - | 29.80 | +0.00 | 62.2 | - | - | - | - | - |
| 2024-05-17 10:50 pm | SSE | 7.0 | 8.9 | - | - | - | - | 29.80 | - | 61.9 | - | - | - | - | - |
| 2024-05-17 10:40 pm | S | 6.0 | 7.0 | - | - | - | - | 29.80 | - | 61.7 | - | - | - | - | - |
| 2024-05-17 10:30 pm | SE | 2.9 | 4.1 | - | - | - | - | 29.80 | - | 60.6 | - | - | - | - | - |
| 2024-05-17 10:20 pm | SSE | 2.9 | 4.1 | - | - | - | - | 29.80 | - | 59.9 | - | - | - | - | - |
| 2024-05-17 10:10 pm | SSE | 4.1 | 5.1 | - | - | - | - | 29.80 | - | 58.3 | - | - | - | - | - |
| 2024-05-17 10:00 pm | SE | 5.1 | 6.0 | - | - | - | - | 29.80 | +0.00 | 59.5 | - | - | - | - | - |
| 2024-05-17 09:50 pm | SE | 4.1 | 5.1 | - | - | - | - | 29.80 | - | 60.6 | - | - | - | - | - |
| 2024-05-17 09:40 pm | ESE | 5.1 | 5.1 | - | - | - | - | 29.80 | - | 61.0 | - | - | - | - | - |
| 2024-05-17 09:30 pm | ESE | 5.1 | 5.1 | - | - | - | - | 29.80 | - | 61.3 | - | - | - | - | - |
| 2024-05-17 09:20 pm | E | 5.1 | 8.0 | - | - | - | - | 29.80 | - | 61.7 | - | - | - | - | - |
| 2024-05-17 09:10 pm | E | 6.0 | 7.0 | - | - | - | - | 29.80 | - | 59.5 | - | - | - | - | - |
| 2024-05-17 09:00 pm | E | 5.1 | 5.1 | - | - | - | - | 29.80 | +0.00 | 58.8 | - | - | - | - | - |
| 2024-05-17 08:50 pm | E | 5.1 | 6.0 | - | - | - | - | 29.80 | - | 58.5 | - | - | - | - | - |
| 2024-05-17 08:40 pm | ESE | 7.0 | 8.9 | - | - | - | - | 29.80 | - | 61.5 | - | - | - | - | - |
| 2024-05-17 08:30 pm | ESE | 8.9 | 11.1 | - | - | - | - | 29.79 | - | 60.4 | - | - | - | - | - |
| 2024-05-17 08:20 pm | ESE | 9.9 | 11.1 | - | - | - | - | 29.79 | - | 61.0 | - | - | - | - | - |
| 2024-05-17 08:10 pm | E | 9.9 | 9.9 | - | - | - | - | 29.80 | - | 58.3 | - | - | - | - | - |
| 2024-05-17 08:00 pm | E | 9.9 | 12.0 | - | - | - | - | 29.80 | -0.01 | 58.8 | - | - | - | - | - |
| 2024-05-17 07:50 pm | ESE | 9.9 | 14.0 | - | - | - | - | 29.80 | - | 57.9 | - | - | - | - | - |
| 2024-05-17 07:40 pm | E | 13.0 | 14.0 | - | - | - | - | 29.80 | - | 56.7 | - | - | - | - | - |
| 2024-05-17 07:30 pm | E | 13.0 | 15.0 | - | - | - | - | 29.80 | - | 55.2 | - | - | - | - | - |
| 2024-05-17 07:20 pm | E | 14.0 | 15.9 | - | - | - | - | 29.80 | - | 51.1 | - | - | - | - | - |
| 2024-05-17 07:10 pm | E | 13.0 | 15.9 | - | - | - | - | 29.80 | - | 49.5 | - | - | - | - | - |
| 2024-05-17 07:00 pm | E | 15.0 | 15.9 | - | - | - | - | 29.80 | -0.03 | 49.3 | - | - | - | - | - |
| 2024-05-17 06:50 pm | E | 17.1 | 18.1 | - | - | - | - | 29.80 | - | 48.9 | - | - | - | - | - |
| 2024-05-17 06:40 pm | E | 15.9 | 18.1 | - | - | - | - | 29.81 | - | 48.9 | - | - | - | - | - |
| 2024-05-17 06:30 pm | E | 17.1 | 19.0 | - | - | - | - | 29.81 | - | 49.1 | - | - | - | - | - |
| 2024-05-17 06:20 pm | E | 18.1 | 20.0 | - | - | - | - | 29.81 | - | 49.1 | - | - | - | - | - |
| 2024-05-17 06:10 pm | E | 17.1 | 20.0 | - | - | - | - | 29.80 | - | 49.3 | - | - | - | - | - |
| 2024-05-17 06:00 pm | E | 18.1 | 20.0 | - | - | - | - | 29.80 | -0.03 | 49.1 | - | - | - | - | - |
| 2024-05-17 05:50 pm | E | 18.1 | 20.0 | - | - | - | - | 29.80 | - | 48.6 | - | - | - | - | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
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