All Wave Buoys | 6 hr Intervals | Hourly
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Sun 12 4AM |
Sun 12 10AM |
Sun 12 4PM |
Sun 12 10PM |
Mon 13 4AM |
Mon 13 10AM |
Mon 13 4PM |
Mon 13 10PM |
Tue 14 4AM |
Tue 14 10AM |
Tue 14 4PM |
Tue 14 10PM |
Wed 15 4AM |
Wed 15 10AM |
Wed 15 4PM |
Wed 15 10PM |
Thu 16 4AM |
Thu 16 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) (?) | 4 | 4 | 4 | 5 | 4 | 2 | - | 3 | 3 | - | 3 | 3 | 2 | 3 | 3 | 3 | 3 | - |
| Average period (s) (?) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Wave Graph (?) |
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Wind (kph) |
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| Water Temp. °C | 4.7 | 4.8 | 5.1 | 5.5 | 6.4 | 7.5 | 8.5 | 8.3 | 6.4 | - | 8.4 | 8.6 | 7.6 | 8.1 | 7.4 | 5.8 | 6.4 | 7.2 |
| 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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Sun 12 4AM |
Sun 12 10AM |
Sun 12 4PM |
Sun 12 10PM |
Mon 13 4AM |
Mon 13 10AM |
Mon 13 4PM |
Mon 13 10PM |
Tue 14 4AM |
Tue 14 10AM |
Tue 14 4PM |
Tue 14 10PM |
Wed 15 4AM |
Wed 15 10AM |
Wed 15 4PM |
Wed 15 10PM |
Thu 16 4AM |
Thu 16 10AM |
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| Show general weather | ||||||||||||||||||
| Mean Pressure at Sea Level | 1017.3 | 1025.4 | 1015.9 | 1003.5 | 1011.4 | 1019.1 | 1007.4 | 1013.1 | - | - | 1010.7 | - | - | 1006.9 | 1014.6 | 1002.6 | 1005.2 | 1007.2 |
| Temp. °C | 6.4 | 15.9 | 18.8 | 11.1 | 15.2 | 17.4 | 10.4 | - | 8.6 | - | 10.5 | 10.8 | 9.6 | - | - | - | - | - |
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Sun 12 4AM |
Sun 12 10AM |
Sun 12 4PM |
Sun 12 10PM |
Mon 13 4AM |
Mon 13 10AM |
Mon 13 4PM |
Mon 13 10PM |
Tue 14 4AM |
Tue 14 10AM |
Tue 14 4PM |
Tue 14 10PM |
Wed 15 4AM |
Wed 15 10AM |
Wed 15 4PM |
Wed 15 10PM |
Thu 16 4AM |
Thu 16 10AM |
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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) |



