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Gratiot Lake Boat Launch conditions
Weather, wind and available nearby ocean forecasts for Gratiot Lake Boat Launch. Model forecasts are separate from station observations.
- Coordinates
- 47.3629056, -88.1325438
Forecast sources and coverage
Times use America/Detroit. Weather: available; marine forecast: available. Regional model values are separate from station observations.
Weather fetched 2026-11-13T00:14:03.438Z.
Marine fetched 2026-11-13T00:14:03.704Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Precipitation mm | Precipitation % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 12, 12:00 a.m. EST | 0.5 | 19.2 | 45.0 km/h | 18.0 | 0.0 | 1.0 | 1016.7 |
| Nov 12, 01:00 a.m. EST | 0.6 | 15.9 | 41.0 km/h | 24.0 | 0.0 | 1.0 | 1017.0 |
| Nov 12, 02:00 a.m. EST | 0.4 | 15.5 | 36.7 km/h | 23.0 | 0.0 | 2.0 | 1017.3 |
| Nov 12, 03:00 a.m. EST | 0.6 | 14.3 | 34.6 km/h | 22.0 | 0.0 | 3.0 | 1018.3 |
| Nov 12, 04:00 a.m. EST | 0.6 | 15.0 | 36.4 km/h | 23.0 | 0.0 | 4.0 | 1018.5 |
| Nov 12, 05:00 a.m. EST | 0.4 | 14.1 | 34.2 km/h | 19.0 | 0.0 | 7.0 | 1018.0 |
| Nov 12, 06:00 a.m. EST | 0.3 | 14.6 | 37.1 km/h | 26.0 | 0.0 | 5.0 | 1018.1 |
| Nov 12, 07:00 a.m. EST | 0.2 | 15.6 | 37.1 km/h | 12.0 | 0.0 | 4.0 | 1018.6 |
| Nov 12, 08:00 a.m. EST | 0.2 | 12.9 | 35.3 km/h | 17.0 | 0.0 | 4.0 | 1018.9 |
| Nov 12, 09:00 a.m. EST | 0.4 | 14.5 | 33.5 km/h | 13.0 | 0.0 | 5.0 | 1019.5 |
| Nov 12, 10:00 a.m. EST | 0.9 | 15.2 | 36.7 km/h | 11.0 | 0.0 | 13.0 | 1019.2 |
| Nov 12, 11:00 a.m. EST | 2.0 | 15.9 | 33.1 km/h | 12.0 | 0.0 | 9.0 | 1020.3 |
| Nov 12, 12:00 p.m. EST | 1.4 | 14.4 | 32.0 km/h | 19.0 | 0.0 | 7.0 | 1019.6 |
| Nov 12, 01:00 p.m. EST | 1.6 | 15.4 | 30.2 km/h | 22.0 | 0.0 | 9.0 | 1019.6 |
| Nov 12, 02:00 p.m. EST | 1.8 | 16.9 | 31.3 km/h | 5.0 | 0.0 | 11.0 | 1019.2 |
| Nov 12, 03:00 p.m. EST | 1.8 | 16.2 | 33.1 km/h | 5.0 | 0.0 | 14.0 | 1019.1 |
| Nov 12, 04:00 p.m. EST | 1.2 | 14.8 | 32.4 km/h | 0.0 | 0.0 | 12.0 | 1019.2 |
| Nov 12, 05:00 p.m. EST | 0.7 | 14.2 | 34.9 km/h | 357.0 | 0.0 | 5.0 | 1019.5 |
| Nov 12, 06:00 p.m. EST | 0.6 | 15.9 | 38.2 km/h | 353.0 | 0.0 | 8.0 | 1020.2 |
| Nov 12, 07:00 p.m. EST | 1.1 | 31.0 | 42.5 km/h | 8.1 | 0.1 | 11.0 | 1021.0 |
| Nov 12, 08:00 p.m. EST | 1.2 | 30.6 | 42.5 km/h | 10.4 | 0.2 | 7.0 | 1021.0 |
| Nov 12, 09:00 p.m. EST | 1.2 | 30.2 | 37.1 km/h | 14.2 | 0.1 | 6.0 | 1020.8 |
| Nov 12, 10:00 p.m. EST | 1.1 | 30.2 | 37.4 km/h | 16.1 | 0.1 | 9.0 | 1021.0 |
| Nov 12, 11:00 p.m. EST | 0.9 | 28.8 | 35.3 km/h | 13.3 | 0.2 | 10.0 | 1021.2 |
| Nov 13, 12:00 a.m. EST | 0.7 | 28.8 | 36.0 km/h | 13.3 | 0.2 | 10.0 | 1021.2 |
| Nov 13, 01:00 a.m. EST | 0.5 | 28.8 | 33.8 km/h | 18.2 | 0.0 | 11.0 | 1021.1 |
| Nov 13, 02:00 a.m. EST | 0.4 | 27.0 | 33.8 km/h | 21.3 | 0.0 | 12.0 | 1021.1 |
| Nov 13, 03:00 a.m. EST | 0.5 | 27.0 | 33.8 km/h | 23.1 | 0.2 | 15.0 | 1021.5 |
| Nov 13, 04:00 a.m. EST | 0.7 | 27.4 | 34.6 km/h | 21.1 | 0.1 | 23.0 | 1021.3 |
| Nov 13, 05:00 a.m. EST | 0.8 | 27.4 | 34.9 km/h | 18.6 | 0.0 | 22.0 | 1021.0 |
| Nov 13, 06:00 a.m. EST | 0.9 | 28.1 | 36.4 km/h | 16.7 | 0.1 | 22.0 | 1021.2 |
| Nov 13, 07:00 a.m. EST | 1.0 | 28.8 | 34.9 km/h | 15.4 | 0.1 | 19.0 | 1021.4 |
| Nov 13, 08:00 a.m. EST | 1.0 | 28.4 | 34.2 km/h | 15.0 | 0.0 | 20.0 | 1021.7 |
| Nov 13, 09:00 a.m. EST | 1.2 | 27.7 | 33.1 km/h | 19.0 | 0.0 | 9.0 | 1022.1 |
| Nov 13, 10:00 a.m. EST | 1.6 | 27.7 | 34.2 km/h | 17.7 | 0.0 | 3.0 | 1022.2 |
| Nov 13, 11:00 a.m. EST | 1.6 | 26.6 | 33.5 km/h | 15.7 | 0.0 | 2.0 | 1022.6 |
| Nov 13, 12:00 p.m. EST | 1.7 | 25.9 | 33.8 km/h | 16.1 | 0.0 | 2.0 | 1023.0 |
| Nov 13, 01:00 p.m. EST | 1.8 | 24.5 | 33.5 km/h | 13.7 | 0.0 | 2.0 | 1022.7 |
| Nov 13, 02:00 p.m. EST | 1.8 | 23.8 | 32.0 km/h | 9.7 | 0.0 | 2.0 | 1022.7 |
| Nov 13, 03:00 p.m. EST | 1.8 | 23.0 | 31.7 km/h | 4.0 | 0.0 | 2.0 | 1022.7 |
| Nov 13, 04:00 p.m. EST | 1.9 | 25.2 | 33.8 km/h | 3.5 | 0.0 | 2.0 | 1022.8 |
| Nov 13, 05:00 p.m. EST | 1.9 | 25.9 | 36.0 km/h | 5.2 | 0.0 | 2.0 | 1023.0 |
| Nov 13, 06:00 p.m. EST | 1.9 | 26.3 | 38.9 km/h | 7.3 | 0.0 | 2.0 | 1023.1 |
| Nov 13, 07:00 p.m. EST | 2.3 | 26.3 | 40.7 km/h | 9.3 | 0.0 | 2.0 | 1022.8 |
| Nov 13, 08:00 p.m. EST | 2.4 | 25.6 | 38.9 km/h | 11.6 | 0.0 | 2.0 | 1023.0 |
| Nov 13, 09:00 p.m. EST | 2.3 | 23.4 | 39.6 km/h | 6.7 | 0.0 | 2.0 | 1023.1 |
| Nov 13, 10:00 p.m. EST | 2.3 | 22.3 | 38.5 km/h | 1.3 | 0.0 | 2.0 | 1023.1 |
| Nov 13, 11:00 p.m. EST | 2.2 | 20.9 | 37.8 km/h | 355.6 | 0.0 | 2.0 | 1023.3 |
| Nov 14, 12:00 a.m. EST | 2.1 | 20.5 | 34.6 km/h | 349.7 | 0.0 | 1.0 | 1023.4 |
| Nov 14, 01:00 a.m. EST | 2.0 | 20.2 | 35.3 km/h | 344.8 | 0.0 | 1.0 | 1023.4 |
| Nov 14, 02:00 a.m. EST | 1.8 | 19.8 | 34.9 km/h | 342.3 | 0.0 | 1.0 | 1023.3 |
| Nov 14, 03:00 a.m. EST | 1.7 | 19.8 | 33.1 km/h | 339.1 | 0.0 | 1.0 | 1023.3 |
| Nov 14, 04:00 a.m. EST | 1.6 | 21.2 | 30.6 km/h | 335.0 | 0.0 | 1.0 | 1023.5 |
| Nov 14, 05:00 a.m. EST | 1.6 | 23.0 | 28.4 km/h | 333.5 | 0.0 | 1.0 | 1023.8 |
| Nov 14, 06:00 a.m. EST | 1.4 | 23.8 | 27.0 km/h | 336.7 | 0.0 | 1.0 | 1024.3 |
| Nov 14, 07:00 a.m. EST | 1.4 | 22.3 | 27.4 km/h | 333.5 | 0.0 | 0.0 | 1024.4 |
| Nov 14, 08:00 a.m. EST | 1.5 | 23.8 | 26.3 km/h | 331.7 | 0.0 | 6.0 | 1024.6 |
| Nov 14, 09:00 a.m. EST | 1.8 | 24.5 | 25.2 km/h | 336.8 | 0.0 | 6.0 | 1024.9 |
| Nov 14, 10:00 a.m. EST | 2.0 | 22.7 | 24.5 km/h | 336.4 | 0.0 | 6.0 | 1025.2 |
| Nov 14, 11:00 a.m. EST | 2.4 | 21.2 | No gust | 329.9 | 0.0 | 6.0 | 1025.4 |
| Nov 14, 12:00 p.m. EST | 2.9 | 19.8 | No gust | 330.9 | 0.0 | 6.0 | 1025.5 |
| Nov 14, 01:00 p.m. EST | 3.2 | 19.1 | No gust | 328.1 | 0.0 | 6.0 | 1025.1 |
| Nov 14, 02:00 p.m. EST | 3.1 | 19.1 | No gust | 321.2 | 0.0 | 1.0 | 1024.7 |
| Nov 14, 03:00 p.m. EST | 3.0 | 19.4 | No gust | 315.9 | 0.0 | 1.0 | 1024.6 |
| Nov 14, 04:00 p.m. EST | 2.7 | 18.0 | No gust | 313.7 | 0.0 | 1.0 | 1024.9 |
| Nov 14, 05:00 p.m. EST | 2.1 | 16.6 | 17.3 km/h | 310.6 | 0.0 | 1.0 | 1025.3 |
| Nov 14, 06:00 p.m. EST | 1.2 | 15.5 | No gust | 307.1 | 0.0 | 1.0 | 1025.5 |
| Nov 14, 07:00 p.m. EST | 0.9 | 14.8 | No gust | 309.7 | 0.0 | 1.0 | 1025.6 |
| Nov 14, 08:00 p.m. EST | 0.8 | 13.7 | No gust | 307.4 | 0.0 | 0.0 | 1025.8 |
| Nov 14, 09:00 p.m. EST | 0.9 | 13.3 | No gust | 307.0 | 0.0 | 0.0 | 1025.8 |
| Nov 14, 10:00 p.m. EST | 1.3 | 13.0 | No gust | 308.0 | 0.0 | 0.0 | 1025.9 |
| Nov 14, 11:00 p.m. EST | 1.8 | 11.2 | No gust | 298.6 | 0.0 | 0.0 | 1026.1 |
Complete hourly marine forecast
| Time | Wave m | Wave period s | Wave from ° | Swell m | Swell period s | Water °C | Current km/h | Current toward ° |
|---|---|---|---|---|---|---|---|---|
| Nov 12, 07:00 p.m. EST | 0.8 | 4.5 | 52.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 12, 08:00 p.m. EST | 0.8 | 4.5 | 51.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 12, 09:00 p.m. EST | 0.8 | 4.5 | 50.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 12, 10:00 p.m. EST | 0.8 | 4.5 | 49.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 12, 11:00 p.m. EST | 0.8 | 4.5 | 50.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 12:00 a.m. EST | 0.8 | 4.5 | 50.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 01:00 a.m. EST | 0.8 | 4.5 | 51.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 02:00 a.m. EST | 0.8 | 4.5 | 52.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 03:00 a.m. EST | 0.7 | 4.5 | 53.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 04:00 a.m. EST | 0.7 | 4.5 | 54.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 05:00 a.m. EST | 0.7 | 4.5 | 54.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 06:00 a.m. EST | 0.7 | 4.5 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 07:00 a.m. EST | 0.7 | 4.5 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 08:00 a.m. EST | 0.8 | 4.5 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 09:00 a.m. EST | 0.8 | 4.5 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 10:00 a.m. EST | 0.8 | 4.5 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 11:00 a.m. EST | 0.8 | 4.6 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 12:00 p.m. EST | 0.8 | 4.6 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 01:00 p.m. EST | 0.8 | 4.6 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 02:00 p.m. EST | 0.7 | 4.5 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 03:00 p.m. EST | 0.7 | 4.5 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 04:00 p.m. EST | 0.7 | 4.5 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 05:00 p.m. EST | 0.6 | 4.4 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 06:00 p.m. EST | 0.6 | 4.3 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 07:00 p.m. EST | 0.6 | 4.3 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 08:00 p.m. EST | 0.6 | 4.3 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 09:00 p.m. EST | 0.6 | 4.3 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 10:00 p.m. EST | 0.6 | 4.3 | 55.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 13, 11:00 p.m. EST | 0.5 | 4.3 | 56.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 12:00 a.m. EST | 0.5 | 4.4 | 56.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 01:00 a.m. EST | 0.5 | 4.4 | 57.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 02:00 a.m. EST | 0.5 | 4.4 | 57.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 03:00 a.m. EST | 0.5 | 4.3 | 56.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 04:00 a.m. EST | 0.5 | 4.3 | 56.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 05:00 a.m. EST | 0.4 | 4.1 | 53.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 06:00 a.m. EST | 0.4 | 4.0 | 51.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 07:00 a.m. EST | 0.4 | 3.8 | 48.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 08:00 a.m. EST | 0.4 | 3.6 | 42.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 09:00 a.m. EST | 0.4 | 3.5 | 37.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 10:00 a.m. EST | 0.4 | 3.4 | 31.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 11:00 a.m. EST | 0.4 | 3.4 | 32.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 12:00 p.m. EST | 0.3 | 3.5 | 34.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 01:00 p.m. EST | 0.3 | 3.5 | 35.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 02:00 p.m. EST | 0.3 | 3.5 | 37.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 03:00 p.m. EST | 0.3 | 3.5 | 38.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 04:00 p.m. EST | 0.3 | 3.4 | 40.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 05:00 p.m. EST | 0.2 | 3.4 | 41.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 06:00 p.m. EST | 0.2 | 3.4 | 43.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 07:00 p.m. EST | 0.2 | 3.4 | 44.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 08:00 p.m. EST | 0.2 | 3.5 | 45.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 09:00 p.m. EST | 0.2 | 3.6 | 46.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 10:00 p.m. EST | 0.2 | 3.7 | 47.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 14, 11:00 p.m. EST | 0.2 | 3.8 | 48.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
Daily precipitation totals
Full local-day forecasts from Open-Meteo, including rain and snow water equivalent. Missing totals remain unavailable.
| Date | Precipitation mm |
|---|---|
| 2026-11-12 | 0.4 |
| 2026-11-13 | 3.9 |
| 2026-11-14 | 0.0 |