All Wave Buoys | 6 hr Intervals | Hourly
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Wed 11 11AM |
Wed 11 5PM |
Wed 11 11PM |
Thu 12 5AM |
Thu 12 11AM |
Thu 12 5PM |
Thu 12 11PM |
Fri 13 5AM |
Fri 13 11AM |
Fri 13 5PM |
Fri 13 11PM |
Sat 14 5AM |
Sat 14 11AM |
Sat 14 5PM |
Sat 14 11PM |
Sun 15 5AM |
Sun 15 11AM |
Sun 15 5PM |
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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 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | 2 | 3 | 3 | 2 | 3 | - |
Average period (s) (?) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Wave Graph (?) |
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Wind (kph) |
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Water Temp. °C | 3.1 | 3.0 | 2.9 | 2.9 | 3.1 | 3.1 | 2.8 | 2.7 | 3.3 | 3.2 | 2.9 | 2.8 | 3.5 | 3.5 | 3.0 | 2.8 | 3.5 | - |
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 11 11AM |
Wed 11 5PM |
Wed 11 11PM |
Thu 12 5AM |
Thu 12 11AM |
Thu 12 5PM |
Thu 12 11PM |
Fri 13 5AM |
Fri 13 11AM |
Fri 13 5PM |
Fri 13 11PM |
Sat 14 5AM |
Sat 14 11AM |
Sat 14 5PM |
Sat 14 11PM |
Sun 15 5AM |
Sun 15 11AM |
Sun 15 5PM |
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Show general weather | ||||||||||||||||||
Mean Pressure at Sea Level | 1012.7 | 1015.1 | 1018.9 | 1022.9 | 1025.5 | 1024.7 | 1025.2 | 1026.0 | 1026.9 | 1024.3 | 1024.2 | 1024.0 | 1024.0 | 1023.2 | 1022.6 | 1023.7 | 1023.9 | - |
Temp. °C | 4.3 | 5.6 | 8.6 | 5.8 | 4.6 | 4.8 | 3.9 | 3.8 | 5.7 | 4.7 | 4.3 | 4.0 | 6.6 | 6.0 | 6.9 | 4.2 | 6.0 | - |
Wed 11 11AM |
Wed 11 5PM |
Wed 11 11PM |
Thu 12 5AM |
Thu 12 11AM |
Thu 12 5PM |
Thu 12 11PM |
Fri 13 5AM |
Fri 13 11AM |
Fri 13 5PM |
Fri 13 11PM |
Sat 14 5AM |
Sat 14 11AM |
Sat 14 5PM |
Sat 14 11PM |
Sun 15 5AM |
Sun 15 11AM |
Sun 15 5PM |
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) |