CatchWindow · Time on the water
Coast Guard Basin conditions
Weather, wind and available nearby ocean forecasts for Coast Guard Basin. Model forecasts are separate from station observations.
- Coordinates
- 43.0055176, -82.4217457
Forecast sources and coverage
Times use America/Detroit. Weather: available; marine forecast: available. Regional model values are separate from station observations.
Forecast for Fort Gratiot, MI, 0.2 km from Coast Guard Basin. Local conditions can differ.
Weather fetched 2026-11-06T05:00:33.938Z.
Marine fetched 2026-11-06T05:00:34.023Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Rain mm | Rain % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 6, 12:00 a.m. EST | 11.3 | 23.8 | 32.4 km/h | 255.1 | 0.8 | 15.0 | 1009.5 |
| Nov 6, 01:00 a.m. EST | 9.7 | 26.6 | No gust | 306.1 | 0.4 | 20.0 | 1010.1 |
| Nov 6, 02:00 a.m. EST | 8.7 | 26.3 | No gust | 304.0 | 0.4 | 19.0 | 1010.6 |
| Nov 6, 03:00 a.m. EST | 8.1 | 26.3 | 28.1 km/h | 302.0 | 0.3 | 20.0 | 1011.2 |
| Nov 6, 04:00 a.m. EST | 7.7 | 26.6 | 28.1 km/h | 302.9 | 0.1 | 41.0 | 1011.2 |
| Nov 6, 05:00 a.m. EST | 7.4 | 26.6 | 29.5 km/h | 308.2 | 0.0 | 55.0 | 1011.7 |
| Nov 6, 06:00 a.m. EST | 7.3 | 25.9 | 27.4 km/h | 306.8 | 0.0 | 28.0 | 1012.0 |
| Nov 6, 07:00 a.m. EST | 7.1 | 25.2 | 28.8 km/h | 301.2 | 0.0 | 13.0 | 1012.5 |
| Nov 6, 08:00 a.m. EST | 7.0 | 24.8 | 29.9 km/h | 297.2 | 0.0 | 6.0 | 1013.4 |
| Nov 6, 09:00 a.m. EST | 7.0 | 24.5 | 30.6 km/h | 291.0 | 0.0 | 6.0 | 1013.7 |
| Nov 6, 10:00 a.m. EST | 7.3 | 24.8 | 32.4 km/h | 290.3 | 0.2 | 7.0 | 1013.7 |
| Nov 6, 11:00 a.m. EST | 7.1 | 26.3 | 33.8 km/h | 284.3 | 0.2 | 12.0 | 1014.0 |
| Nov 6, 12:00 p.m. EST | 7.0 | 27.7 | 35.3 km/h | 279.7 | 0.1 | 22.0 | 1013.9 |
| Nov 6, 01:00 p.m. EST | 7.2 | 29.5 | 34.9 km/h | 281.1 | 0.1 | 30.0 | 1013.6 |
| Nov 6, 02:00 p.m. EST | 7.2 | 31.7 | 35.3 km/h | 280.9 | 0.1 | 23.0 | 1013.6 |
| Nov 6, 03:00 p.m. EST | 6.9 | 35.3 | 36.4 km/h | 284.0 | 0.1 | 17.0 | 1013.8 |
| Nov 6, 04:00 p.m. EST | 6.7 | 35.3 | 41.0 km/h | 284.2 | 0.0 | 14.0 | 1014.5 |
| Nov 6, 05:00 p.m. EST | 6.3 | 33.8 | 45.4 km/h | 285.6 | 0.0 | 16.0 | 1015.1 |
| Nov 6, 06:00 p.m. EST | 6.1 | 35.3 | 53.6 km/h | 286.0 | 0.1 | 24.0 | 1015.6 |
| Nov 6, 07:00 p.m. EST | 5.5 | 36.4 | 56.5 km/h | 275.3 | 0.3 | 31.0 | 1015.6 |
| Nov 6, 08:00 p.m. EST | 5.1 | 42.1 | 64.1 km/h | 269.6 | 0.0 | 19.0 | 1015.5 |
| Nov 6, 09:00 p.m. EST | 5.5 | 45.7 | 62.6 km/h | 283.7 | 0.8 | 24.0 | 1015.0 |
| Nov 6, 10:00 p.m. EST | 5.3 | 44.6 | 59.8 km/h | 288.7 | 1.0 | 35.0 | 1014.7 |
| Nov 6, 11:00 p.m. EST | 5.5 | 47.5 | 67.0 km/h | 293.3 | 0.5 | 52.0 | 1014.2 |
| Nov 7, 12:00 a.m. EST | 5.5 | 47.5 | 63.0 km/h | 294.6 | 0.4 | 21.0 | 1013.8 |
| Nov 7, 01:00 a.m. EST | 5.4 | 46.1 | 63.4 km/h | 292.9 | 0.6 | 23.0 | 1014.0 |
| Nov 7, 02:00 a.m. EST | 5.5 | 45.7 | 69.5 km/h | 293.4 | 0.2 | 21.0 | 1014.1 |
| Nov 7, 03:00 a.m. EST | 5.6 | 46.4 | 62.6 km/h | 299.7 | 0.2 | 25.0 | 1014.1 |
| Nov 7, 04:00 a.m. EST | 5.6 | 44.3 | 56.2 km/h | 300.4 | 0.0 | 26.0 | 1014.2 |
| Nov 7, 05:00 a.m. EST | 5.6 | 42.8 | 56.5 km/h | 300.3 | 0.1 | 29.0 | 1014.8 |
| Nov 7, 06:00 a.m. EST | 5.9 | 42.8 | 62.6 km/h | 301.6 | 0.2 | 19.0 | 1015.3 |
| Nov 7, 07:00 a.m. EST | 6.1 | 39.2 | 60.8 km/h | 301.5 | 0.0 | 12.0 | 1015.8 |
| Nov 7, 08:00 a.m. EST | 6.2 | 38.9 | 52.6 km/h | 300.1 | 0.0 | 5.0 | 1016.3 |
| Nov 7, 09:00 a.m. EST | 7.1 | 40.0 | 50.8 km/h | 306.0 | 0.0 | 5.0 | 1016.7 |
| Nov 7, 10:00 a.m. EST | 7.8 | 37.8 | 43.2 km/h | 308.4 | 0.0 | 5.0 | 1017.1 |
| Nov 7, 11:00 a.m. EST | 8.5 | 36.0 | 42.1 km/h | 305.8 | 0.0 | 4.0 | 1017.4 |
| Nov 7, 12:00 p.m. EST | 8.9 | 32.0 | 42.8 km/h | 301.7 | 0.0 | 24.0 | 1017.4 |
| Nov 7, 01:00 p.m. EST | 9.1 | 32.0 | 40.0 km/h | 299.6 | 0.0 | 24.0 | 1017.3 |
| Nov 7, 02:00 p.m. EST | 8.8 | 29.2 | 38.2 km/h | 301.1 | 0.0 | 1.0 | 1017.6 |
| Nov 7, 03:00 p.m. EST | 8.6 | 24.5 | 33.8 km/h | 300.6 | 0.0 | 1.0 | 1017.6 |
| Nov 7, 04:00 p.m. EST | 8.6 | 22.3 | 37.8 km/h | 298.5 | 0.0 | 1.0 | 1017.8 |
| Nov 7, 05:00 p.m. EST | 8.3 | 19.4 | 36.3 km/h | 288.9 | 0.0 | 1.0 | 1017.8 |
| Nov 7, 06:00 p.m. EST | 7.6 | 14.0 | 34.2 km/h | 263.9 | 0.0 | 1.0 | 1017.9 |
| Nov 7, 07:00 p.m. EST | 7.2 | 14.0 | 28.7 km/h | 261.5 | 0.0 | 1.0 | 1018.1 |
| Nov 7, 08:00 p.m. EST | 6.6 | 18.4 | 19.1 km/h | 253.9 | 0.0 | 0.0 | 1018.2 |
| Nov 7, 09:00 p.m. EST | 6.2 | 21.2 | No gust | 259.4 | 0.0 | 0.0 | 1018.1 |
| Nov 7, 10:00 p.m. EST | 5.7 | 22.7 | No gust | 257.2 | 0.0 | 0.0 | 1017.9 |
| Nov 7, 11:00 p.m. EST | 5.2 | 24.5 | No gust | 259.4 | 0.0 | 0.0 | 1017.9 |
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 6, 12:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 01:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 02:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 03:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 04:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 05:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 06:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 07:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 08:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 09:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 10:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 11:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 12:00 p.m. EST | 0.6 | 4.2 | 331.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 01:00 p.m. EST | 0.7 | 4.1 | 330.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 02:00 p.m. EST | 0.7 | 4.0 | 326.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 03:00 p.m. EST | 0.8 | 3.9 | 323.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 04:00 p.m. EST | 0.8 | 3.9 | 319.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 05:00 p.m. EST | 0.8 | 3.9 | 317.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 06:00 p.m. EST | 0.9 | 4.0 | 315.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 07:00 p.m. EST | 0.9 | 4.2 | 313.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 08:00 p.m. EST | 1.0 | 4.3 | 310.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 09:00 p.m. EST | 1.1 | 4.3 | 308.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 10:00 p.m. EST | 1.1 | 4.3 | 305.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 6, 11:00 p.m. EST | 1.2 | 4.3 | 311.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 12:00 a.m. EST | 1.2 | 4.4 | 317.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 01:00 a.m. EST | 1.2 | 4.4 | 323.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 02:00 a.m. EST | 1.1 | 4.5 | 331.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 03:00 a.m. EST | 1.1 | 4.5 | 339.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 04:00 a.m. EST | 1.0 | 4.5 | 347.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 05:00 a.m. EST | 0.9 | 4.5 | 349.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 06:00 a.m. EST | 0.9 | 4.5 | 352.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 07:00 a.m. EST | 0.8 | 4.4 | 354.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 08:00 a.m. EST | 0.8 | 4.3 | 351.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 09:00 a.m. EST | 0.9 | 4.1 | 348.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 10:00 a.m. EST | 0.9 | 4.0 | 345.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 11:00 a.m. EST | 0.9 | 4.2 | 345.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 12:00 p.m. EST | 1.0 | 4.3 | 345.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 01:00 p.m. EST | 1.0 | 4.5 | 345.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 02:00 p.m. EST | 1.0 | 4.5 | 346.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 03:00 p.m. EST | 0.9 | 4.5 | 348.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 04:00 p.m. EST | 0.9 | 4.5 | 349.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 05:00 p.m. EST | 0.8 | 4.5 | 350.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 06:00 p.m. EST | 0.7 | 4.5 | 352.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 07:00 p.m. EST | 0.7 | 4.5 | 353.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 08:00 p.m. EST | 0.6 | 4.3 | 349.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 09:00 p.m. EST | 0.6 | 4.1 | 344.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 10:00 p.m. EST | 0.6 | 3.9 | 340.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |
| Nov 7, 11:00 p.m. EST | 0.6 | 3.8 | 331.0 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |