8 Dec 2025: Tsunami Alert Issued for NE Japan

A magnitude-7.6 earthquake off the coast of Aomori Prefecture has triggered a tsunami warning. Early reports of 40cm waves, tsunamis up to 3m possible latest updates

All Wave Buoys | 6 hr Intervals | Hourly

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Muskegon Buoy 6 Day Wave Buoy Record

Thu
 04
6AM
Thu
 04
12PM
Thu
 04
6PM
Fri
 05
12AM
Fri
 05
6AM
Fri
 05
12PM
Fri
 05
6PM
Sat
 06
12AM
Sat
 06
6AM
Sat
 06
12PM
Sat
 06
6PM
Sun
 07
12AM
Sun
 07
6AM
Sun
 07
12PM
Sun
 07
6PM
Mon
 08
12AM
Mon
 08
6AM
Mon
 08
12PM
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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Average period (s) (?) - - - - - - - - - - - - - - - - - -
Wave
Graph

(?)
Wind
(kph)
Water Temp. °C - - - - - - - - - - - - - - - - - -
Show advanced wave information
Swell1 (m) & direction -
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Period (s) - - - - - - - - - - - - - - - - - -
Swell2 (m) & direction -
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Period (s) - - - - - - - - - - - - - - - - - -
Wave
Graph
(?)
  Thu
 04
6AM
Thu
 04
12PM
Thu
 04
6PM
Fri
 05
12AM
Fri
 05
6AM
Fri
 05
12PM
Fri
 05
6PM
Sat
 06
12AM
Sat
 06
6AM
Sat
 06
12PM
Sat
 06
6PM
Sun
 07
12AM
Sun
 07
6AM
Sun
 07
12PM
Sun
 07
6PM
Mon
 08
12AM
Mon
 08
6AM
Mon
 08
12PM
Show general weather
Mean Pressure at Sea Level - - - - - - - - - - - - - - - - - -
Temp. °C - - - - - - - - - - - - - - - - - -
  Thu
 04
6AM
Thu
 04
12PM
Thu
 04
6PM
Fri
 05
12AM
Fri
 05
6AM
Fri
 05
12PM
Fri
 05
6PM
Sat
 06
12AM
Sat
 06
6AM
Sat
 06
12PM
Sat
 06
6PM
Sun
 07
12AM
Sun
 07
6AM
Sun
 07
12PM
Sun
 07
6PM
Mon
 08
12AM
Mon
 08
6AM
Mon
 08
12PM

24 closest surf breaks to Muskegon Buoy:

1. Grand Haven (38 km SSE) 7. Sheboygan (129 km WNW) 13. Port Austin (290 km ENE) 19. Au Sable Point (389 km N)
2. Holland (55 km SSE) 8. Zion (133 km WSW) 14. Mackinac Island (328 km NNE) 20. Port Stanley (411 km E)
3. South Haven (85 km S) 9. Ogden Dune (173 km SSW) 15. Pelee Point (345 km ESE) 21. Port Bruce (415 km E)
4. Racine (124 km WSW) 10. Chicago Breaks (186 km SSW) 16. Erie Beach (358 km ESE) 22. Manitoulin Island (416 km NE)
5. Whitefish Bay (125 km W) 11. Whiting Gun Club (190 km SSW) 17. Point Aux Pins (382 km ESE) 23. Edgwater Park (424 km ESE)
6. North Point 3 (126 km WNW) 12. Bay City (208 km ENE) 18. Grand Marias (388 km N) 24. Sauble Beach (439 km ENE)
Nearest locationNearest
Nearest locationNearest
Nearest locationNearest