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.
2026/07/03 12:00 (retrieved 39 minutes ago)
RJTT 031200Z 08010KT 9999 FEW010 BKN015 22/20 Q1013 NOSIG
Closest aviation forecast (TAF) to Sanbonyoshi Seaplane Base
Closest forecast is Tokyo Haneda International Airport, 1.4 nm (2.7 km) ENE.
2026/07/03 12:30 (retrieved 9 minutes ago)
TAF RJTT 031105Z 0312/0418 12008KT 9999 FEW012 BKN020 BECMG 0403/0406 18012KT BECMG 0415/0418 11006KT