Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Sanbonyoshi Seaplane Base
Closest report is Tokyo Haneda International Airport, 1.4 nm (2.7 km) ENE.
2026/03/19 04:30 (retrieved 19 minutes ago)
RJTT 190430Z 13006KT 9999 FEW020 BKN050 15/10 Q1004 NOSIG
Closest aviation forecast (TAF) to Sanbonyoshi Seaplane Base
Closest forecast is Tokyo Haneda International Airport, 1.4 nm (2.7 km) ENE.
2026/03/19 00:30 (retrieved 4 hours ago)
TAF RJTT 182305Z 1900/2006 34008KT 9999 FEW030 TEMPO 1900/1902 FEW005 BKN008 BECMG 1902/1904 14004KT BECMG 1907/1909 36012KT BECMG 2000/2003 09006KT