All Wave Buoys | 6 hr Intervals | Hourly
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Wed 27 4AM |
Wed 27 10AM |
Wed 27 4PM |
Wed 27 10PM |
Thu 28 4AM |
Thu 28 10AM |
Thu 28 4PM |
Thu 28 10PM |
Fri 29 4AM |
Fri 29 10AM |
Fri 29 4PM |
Fri 29 10PM |
Sat 30 4AM |
Sat 30 10AM |
Sat 30 4PM |
Sat 30 10PM |
Sun 31 4AM |
Sun 31 10AM |
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Data Age | 102 hr | 96 hr | 90 hr | 84 hr | 78 hr | 72 hr | 66 hr | 60 hr | 54 hr | 48 hr | 42 hr | 36 hr | 30 hr | 24 hr | 18 hr | 12 hr | 6 hr | 0 hr |
Wave height (m) & direction (?) |
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Dominant period (s) (?) | 3 | 4 | 5 | 5 | 4 | 3 | 3 | 2 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | - |
Average period (s) (?) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Wave Graph (?) |
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Wind (kph) |
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Water Temp. °C | 15.4 | 15.2 | 15.6 | 15.4 | 14.8 | 14.7 | 14.9 | 14.4 | 14.0 | 14.3 | 14.6 | 15.1 | 14.7 | 15.2 | 15.8 | 15.6 | 15.5 | - |
Show advanced wave information | ||||||||||||||||||
Advanced Wave Information |
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Swell1 (m) & direction |
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Period (s) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Swell2 (m) & direction |
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Period (s) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Wave Graph (?) |
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Wed 27 4AM |
Wed 27 10AM |
Wed 27 4PM |
Wed 27 10PM |
Thu 28 4AM |
Thu 28 10AM |
Thu 28 4PM |
Thu 28 10PM |
Fri 29 4AM |
Fri 29 10AM |
Fri 29 4PM |
Fri 29 10PM |
Sat 30 4AM |
Sat 30 10AM |
Sat 30 4PM |
Sat 30 10PM |
Sun 31 4AM |
Sun 31 10AM |
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Show general weather | ||||||||||||||||||
Mean Pressure at Sea Level | 1016.3 | 1013.7 | 1013.6 | 1016.9 | 1020.5 | 1023.6 | 1024.0 | 1023.9 | 1023.9 | 1023.8 | 1022.4 | 1020.8 | 1019.6 | 1020.6 | 1020.4 | 1021.5 | 1022.6 | - |
Temp. °C | 15.4 | 15.2 | 16.1 | 15.1 | 10.2 | 10.2 | 12.2 | 13.2 | 13.1 | 13.4 | 13.4 | 13.1 | 13.9 | 14.6 | 15.0 | 15.1 | 15.1 | - |
Wed 27 4AM |
Wed 27 10AM |
Wed 27 4PM |
Wed 27 10PM |
Thu 28 4AM |
Thu 28 10AM |
Thu 28 4PM |
Thu 28 10PM |
Fri 29 4AM |
Fri 29 10AM |
Fri 29 4PM |
Fri 29 10PM |
Sat 30 4AM |
Sat 30 10AM |
Sat 30 4PM |
Sat 30 10PM |
Sun 31 4AM |
Sun 31 10AM |
24 closest surf breaks to Slate Island Buoy:
1. | Marathon (32 km ESE) | 7. | Union Bay (299 km SW) | 13. | Lester River (449 km WSW) | 19. | Bay City (621 km SSE) |
2. | Keweenaw Peninsula (178 km SSW) | 8. | Apostle Islands (327 km SW) | 14. | Manitoulin Island (478 km SE) | 20. | Sauble Beach (637 km SE) |
3. | Au Sable Point (246 km SSE) | 9. | Mackinac Island (392 km SSE) | 15. | Sheboygan (563 km S) | 21. | Bayfield (638 km SE) |
4. | Grand Marias (249 km SSE) | 10. | Stoney Point (413 km WSW) | 16. | North Point 3 (566 km S) | 22. | Grand Haven (667 km S) |
5. | Alona Bay (250 km SE) | 11. | Stony Point (445 km WSW) | 17. | Port Austin (611 km SSE) | 23. | Racine (669 km S) |
6. | Ontonagon (278 km SW) | 12. | French River (448 km WSW) | 18. | Whitefish Bay (617 km S) | 24. | Holland (684 km S) |