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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Tsuruga Port 6 Day Wave Buoy Record

Fri
 05
2AM
Fri
 05
8AM
Fri
 05
2PM
Fri
 05
8PM
Sat
 06
2AM
Sat
 06
8AM
Sat
 06
2PM
Sat
 06
8PM
Sun
 07
2AM
Sun
 07
8AM
Sun
 07
2PM
Sun
 07
8PM
Mon
 08
2AM
Mon
 08
8AM
Mon
 08
2PM
Mon
 08
8PM
Tue
 09
2AM
Tue
 09
8AM
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
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Wave
Graph

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Wind
(kph)
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Show advanced wave information
Swell1 (m) & direction -
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Period (s) - - - - - - - - - - - - - - - - - -
Swell2 (m) & direction -
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Period (s) - - - - - - - - - - - - - - - - - -
Wave
Graph
(?)
  Fri
 05
2AM
Fri
 05
8AM
Fri
 05
2PM
Fri
 05
8PM
Sat
 06
2AM
Sat
 06
8AM
Sat
 06
2PM
Sat
 06
8PM
Sun
 07
2AM
Sun
 07
8AM
Sun
 07
2PM
Sun
 07
8PM
Mon
 08
2AM
Mon
 08
8AM
Mon
 08
2PM
Mon
 08
8PM
Tue
 09
2AM
Tue
 09
8AM
Show general weather
Mean Pressure at Sea Level - - - - - - - - - - - - - - - - - -
Temp. °C - - - - - - - - - - - - - - - - - -
  Fri
 05
2AM
Fri
 05
8AM
Fri
 05
2PM
Fri
 05
8PM
Sat
 06
2AM
Sat
 06
8AM
Sat
 06
2PM
Sat
 06
8PM
Sun
 07
2AM
Sun
 07
8AM
Sun
 07
2PM
Sun
 07
8PM
Mon
 08
2AM
Mon
 08
8AM
Mon
 08
2PM
Mon
 08
8PM
Tue
 09
2AM
Tue
 09
8AM

24 closest surf breaks to Tsuruga Port:

1. Akabane Long Beach (156 km SE) 7. Nunoshima (251 km SSW) 13. Dead Man's Land (273 km SW) 19. Takegashima (284 km SW)
2. Katahama (222 km ESE) 8. Tainohama (253 km SSW) 14. Kaifu Rivermouth (277 km SW) 20. Usami (284 km ESE)
3. Suruga Bay (223 km ESE) 9. Hashikui Bay (255 km SSW) 15. Shishikui Beach (279 km SW) 21. Ikumi Beach (288 km SW)
4. Susuki (223 km ESE) 10. Teba Shima (270 km SW) 16. Kisami-Ohama Beach (283 km ESE) 22. Oiso Jetty (291 km E)
5. Omaezaki (228 km ESE) 11. Uchizuma (272 km SW) 17. Sakawa River (284 km E) 23. Hanamizu River (292 km E)
6. Gomoda (236 km SSW) 12. Asakawa (273 km SW) 18. Shimoda Yamatoken (Tatado Hama) (284 km ESE) 24. Sagami River (302 km E)
Nearest locationNearest
Nearest locationNearest
Nearest locationNearest