All Wave Buoys | 6 hr Intervals | Hourly
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Wed 20 11PM |
Thu 21 12AM |
Thu 21 1AM |
Thu 21 2AM |
Thu 21 3AM |
Thu 21 4AM |
Thu 21 5AM |
Thu 21 6AM |
Thu 21 7AM |
Thu 21 8AM |
Thu 21 9AM |
Thu 21 10AM |
Thu 21 11AM |
Thu 21 12PM |
Thu 21 1PM |
Thu 21 2PM |
Thu 21 3PM |
Thu 21 4PM |
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| Data Age | 17 hr | 16 hr | 15 hr | 14 hr | 13 hr | 12 hr | 11 hr | 10 hr | 9 hr | 8 hr | 7 hr | 6 hr | 5 hr | 4 hr | 3 hr | 2 hr | 1 hr | 0 hr |
| Wave height (m) & direction |
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| Dominant period (s) | 5 | 5 | 5 | 4 | 4 | 5 | 4 | 5 | 5 | 4 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 4 |
| Average period (s) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Wave Graph |
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Wind (kph) |
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| Water Temp. °C | 8.9 | 9.0 | 9.0 | 9.1 | 9.1 | 9.2 | 9.3 | 9.5 | 9.7 | 9.9 | 9.9 | 9.8 | 9.7 | 9.6 | 9.7 | 9.8 | 10.0 | 10.0 |
| 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) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Wave Graph |
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Wed 20 11PM |
Thu 21 12AM |
Thu 21 1AM |
Thu 21 2AM |
Thu 21 3AM |
Thu 21 4AM |
Thu 21 5AM |
Thu 21 6AM |
Thu 21 7AM |
Thu 21 8AM |
Thu 21 9AM |
Thu 21 10AM |
Thu 21 11AM |
Thu 21 12PM |
Thu 21 1PM |
Thu 21 2PM |
Thu 21 3PM |
Thu 21 4PM |
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| Show general weather | ||||||||||||||||||
| Mean Pressure at Sea Level | 1022.8 | 1023.5 | 1023.5 | 1023.7 | 1024.0 | 1024.1 | 1024.1 | 1024.5 | 1024.7 | 1024.6 | 1024.4 | 1023.4 | 1023.4 | 1024.0 | 1024.4 | 1024.6 | 1024.3 | 1024.6 |
| Temp. °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Wed 20 11PM |
Thu 21 12AM |
Thu 21 1AM |
Thu 21 2AM |
Thu 21 3AM |
Thu 21 4AM |
Thu 21 5AM |
Thu 21 6AM |
Thu 21 7AM |
Thu 21 8AM |
Thu 21 9AM |
Thu 21 10AM |
Thu 21 11AM |
Thu 21 12PM |
Thu 21 1PM |
Thu 21 2PM |
Thu 21 3PM |
Thu 21 4PM |
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24 closest surf breaks to Winthrop Harbor Buoy:
| 1. | Zion (15 km N) | 7. | South Haven (123 km E) | 13. | Port Austin (427 km ENE) | 19. | Point Aux Pins (487 km E) |
| 2. | Racine (40 km N) | 8. | Holland (129 km E) | 14. | Pelee Point (439 km E) | 20. | Ontonagon (504 km NNW) |
| 3. | Chicago Breaks (83 km SSE) | 9. | Grand Haven (133 km ENE) | 15. | Mackinac Island (455 km NE) | 21. | Union Bay (504 km NNW) |
| 4. | Whitefish Bay (92 km N) | 10. | North Point 3 (142 km N) | 16. | Erie Beach (461 km E) | 22. | Edgwater Park (513 km E) |
| 5. | Whiting Gun Club (93 km SSE) | 11. | Sheboygan (144 km N) | 17. | Au Sable Point (483 km NNE) | 23. | Port Stanley (525 km E) |
| 6. | Ogden Dune (111 km SE) | 12. | Bay City (343 km ENE) | 18. | Grand Marias (483 km NNE) | 24. | Port Bruce (530 km E) |



