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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North Channel East Buoy 6 Day Wave Buoy Record

Thu
 04
9AM
Thu
 04
3PM
Thu
 04
9PM
Fri
 05
3AM
Fri
 05
9AM
Fri
 05
3PM
Fri
 05
9PM
Sat
 06
3AM
Sat
 06
9AM
Sat
 06
3PM
Sat
 06
9PM
Sun
 07
3AM
Sun
 07
9AM
Sun
 07
3PM
Sun
 07
9PM
Mon
 08
3AM
Mon
 08
9AM
Mon
 08
3PM
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) (?) - - - - - - - - - - - - - - - - - -
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
9AM
Thu
 04
3PM
Thu
 04
9PM
Fri
 05
3AM
Fri
 05
9AM
Fri
 05
3PM
Fri
 05
9PM
Sat
 06
3AM
Sat
 06
9AM
Sat
 06
3PM
Sat
 06
9PM
Sun
 07
3AM
Sun
 07
9AM
Sun
 07
3PM
Sun
 07
9PM
Mon
 08
3AM
Mon
 08
9AM
Mon
 08
3PM
Show general weather
Mean Pressure at Sea Level - - - - - - - - - - - - - - - - - -
Temp. °C - - - - - - - - - - - - - - - - - -
  Thu
 04
9AM
Thu
 04
3PM
Thu
 04
9PM
Fri
 05
3AM
Fri
 05
9AM
Fri
 05
3PM
Fri
 05
9PM
Sat
 06
3AM
Sat
 06
9AM
Sat
 06
3PM
Sat
 06
9PM
Sun
 07
3AM
Sun
 07
9AM
Sun
 07
3PM
Sun
 07
9PM
Mon
 08
3AM
Mon
 08
9AM
Mon
 08
3PM

24 closest surf breaks to North Channel East Buoy:

1. Manitoulin Island (35 km SSE) 7. Grand Marias (276 km WNW) 13. Hamilton (383 km SE) 19. Niagara Rivermouth (420 km SE)
2. Mackinac Island (138 km WSW) 8. Au Sable Point (280 km WNW) 14. Port Bruce (392 km SSE) 20. Long Point (425 km SSE)
3. Sauble Beach (191 km SE) 9. Bay City (282 km SSW) 15. Port Stanley (394 km SSE) 21. Point Aux Pins (427 km S)
4. Alona Bay (200 km NW) 10. Oshawa (366 km SE) 16. Point Burwell (412 km SSE) 22. Erie Beach (430 km S)
5. Bayfield (202 km ESE) 11. Toronto Breaks (367 km SE) 17. St Catharines (416 km SE) 23. Port Colborne (430 km SE)
6. Port Austin (223 km S) 12. Bluffers (374 km SE) 18. Marathon (419 km NW) 24. Presquile Point (448 km ESE)
Nearest locationNearest
Nearest locationNearest
Nearest locationNearest