
Visibility forecast
When to see Fuji this week.
Live forecast for Lake Kawaguchiko. Visibility score combines cloud cover, humidity, wind and precipitation probability. Updated 09 Nov, 03:15 JST.
Next 7 days
Fuji unlikely to appear today. Data from Open-Meteo, refreshed hourly.
Volcano status and seismic activity.
Direct from the Japan Meteorological Agency. Refreshed every 15 minutes.
Level 1 - Normal
No active volcanic warning for Mount Fuji. Baseline level 1 - potential for increased activity, normal access permitted.
- M3.2Southern Ibaraki Prefecture08 Nov, 02:30 JST · 60 km deep · shindo 1134 km from Fuji
- M3.3Eastern Aichi Prefecture08 Nov, 02:03 JST · 40 km deep · shindo 2115 km from Fuji
- M3.7Sagami Bay06 Nov, 09:06 JST · 140 km deep · shindo 172 km from Fuji
- M3.4Off the southeast Coast of Chiba Prefecture05 Nov, 11:35 JST · 70 km deep · shindo 1127 km from Fuji
- M3.4Off the east Coast of Chiba Prefecture04 Nov, 05:34 JST · 60 km deep · shindo 2152 km from Fuji
- M4.7Northeastern Chiba Prefecture03 Nov, 14:40 JST · 50 km deep · shindo 3174 km from Fuji
- M2.5Hida, Gifu Prefecture02 Nov, 01:07 JST · 10 km deep · shindo 1139 km from Fuji
- M3.6Western Aichi Prefecture01 Nov, 13:39 JST · 40 km deep · shindo 2131 km from Fuji
Source: Japan Meteorological Agency seismic intensity list.
Why we don't just show cloud cover.
Standard weather APIs report cloud cover, but Fuji visibility depends on more than that. Our model fuses four signals.
Cloud cover
Averaged across the day from hourly readings. Heavy weight in the score.
Wind
Direction shown for each day. North winds tend to clear haze off the Pacific.
Humidity
Below 60% relative humidity gives the crispest distant edges around Fuji.
Precipitation
Rain probability drags the score down even when cloud cover looks moderate.
Best months to see Fuji.
December to February has the highest clear day rate, with crisp dry air and a freshly snow capped peak. April to June brings cherry blossom and lavender foregrounds at the cost of more haze.
Plan a tripHistorical clear day averages from Japan Meteorological Agency station records. Live 7 day data via Open-Meteo.
