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.
2026/09/10 18:00 (retrieved 21 minutes ago)
RJTT 101800Z 02008KT 9999 -RA FEW010 BKN025 20/18 Q1019 TEMPO 4000 -SHRA BR FEW004 BKN008
Closest aviation forecast (TAF) to Sanbonyoshi Seaplane Base
Closest forecast is Tokyo Haneda International Airport, 1.4 nm (2.7 km) ENE.
2026/09/10 18:00 (retrieved 21 minutes ago)
TAF RJTT 101705Z 1018/1200 01010KT 6000 -SHRA FEW005 BKN012 TEMPO 1018/1103 3000 SHRA BR FEW003 BKN005 TEMPO 1103/1112 4000 -SHRA BR FEW005 BKN008 TEMPO 1112/1115 FEW005 BKN008