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.
2026/04/09 11:00 (retrieved 24 minutes ago)
RJTT 091100Z 20016KT 9999 FEW030 SCT160 BKN/// 17/12 Q1015 NOSIG
Closest aviation forecast (TAF) to Sanbonyoshi Seaplane Base
Closest forecast is Tokyo Haneda International Airport, 1.4 nm (2.7 km) ENE.
2026/04/09 06:30 (retrieved 5 hours ago)
TAF TAF RJTT 090505Z 0906/1012 20022KT 9999 FEW030 TEMPO 0906/0909 20025G35KT TEMPO 0921/1003 20025G35KT TEMPO 1003/1009 BKN008 BKN015