All Wave Buoys | 6 hr Intervals | Hourly
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Mon 30 7PM |
Tue 31 1AM |
Tue 31 7AM |
Tue 31 1PM |
Tue 31 7PM |
Wed 01 1AM |
Wed 01 7AM |
Wed 01 1PM |
Wed 01 7PM |
Thu 02 1AM |
Thu 02 7AM |
Thu 02 1PM |
Thu 02 7PM |
Fri 03 1AM |
Fri 03 7AM |
Fri 03 1PM |
Fri 03 7PM |
Sat 04 1AM |
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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 | 4 | 4 | 4 | 5 | 6 | 5 | 6 | 5 | 6 | 5 | 5 | 4 | 6 | 6 | 4 | - |
| Average period (s) (?) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Wave Graph (?) |
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Wind (kph) |
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| Water Temp. °C | 3.1 | 3.3 | 3.2 | 3.8 | 3.4 | 3.8 | 3.3 | 3.4 | 3.7 | 3.5 | 3.2 | 3.0 | 3.1 | 3.1 | 3.5 | 3.6 | 3.8 | - |
| 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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Mon 30 7PM |
Tue 31 1AM |
Tue 31 7AM |
Tue 31 1PM |
Tue 31 7PM |
Wed 01 1AM |
Wed 01 7AM |
Wed 01 1PM |
Wed 01 7PM |
Thu 02 1AM |
Thu 02 7AM |
Thu 02 1PM |
Thu 02 7PM |
Fri 03 1AM |
Fri 03 7AM |
Fri 03 1PM |
Fri 03 7PM |
Sat 04 1AM |
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| Show general weather | ||||||||||||||||||
| Mean Pressure at Sea Level | 1005.3 | 1006.3 | 1000.5 | - | - | - | - | 1021.5 | 1020.9 | 1018.2 | - | - | 1012.1 | 1008.7 | 1009.0 | 1015.1 | 1014.5 | - |
| Temp. °C | 10.6 | 16.1 | 8.4 | - | 3.8 | 2.9 | 1.7 | 1.8 | 2.5 | 2.2 | 2.9 | 4.1 | 14.0 | 12.2 | 6.7 | 4.3 | 3.5 | - |
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Mon 30 7PM |
Tue 31 1AM |
Tue 31 7AM |
Tue 31 1PM |
Tue 31 7PM |
Wed 01 1AM |
Wed 01 7AM |
Wed 01 1PM |
Wed 01 7PM |
Thu 02 1AM |
Thu 02 7AM |
Thu 02 1PM |
Thu 02 7PM |
Fri 03 1AM |
Fri 03 7AM |
Fri 03 1PM |
Fri 03 7PM |
Sat 04 1AM |
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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) |



