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.
2026/05/19 15:30 (retrieved 22 minutes ago)
RJTT 191530Z 20013KT CAVOK 22/17 Q1014 NOSIG
Closest aviation forecast (TAF) to Sanbonyoshi Seaplane Base
Closest forecast is Tokyo Haneda International Airport, 1.4 nm (2.7 km) ENE.
2026/05/19 12:30 (retrieved 3 hours ago)
TAF RJTT 191105Z 1912/2018 21012KT 9999 FEW030 BECMG 2012/2015 05010KT TEMPO 2012/2018 3000 RA BR FEW005 BKN008