熊本県 熊本地方 JMA · 熊本県
09/18 05:00 JST updated
Today 2026-09-18 · Cloudy 昼前 onward Rain locally early afternoon onward night のat first 頃 with thunder heavy rain
Rain % 70% · Temp 29~29° · Wind NE wind then N wind at sea N wind moderately strong · Waves 0.5m then 1m
■ Thunderstorm advisory ■ Strong wind advisory
Rain % 70% · Temp 29~29° · Wind NE wind then N wind at sea N wind moderately strong · Waves 0.5m then 1m
■ Thunderstorm advisory ■ Strong wind advisory
3-day forecast
| Date | Weather | Wind | Waves | Temp |
|---|---|---|---|---|
| 09-18 | Cloudy 昼前 onward Rain locally early afternoon onward night のat first 頃 with thunder heavy rain | NE wind then N wind at sea N wind moderately strong | 0.5m then 1m | 29~29° |
| 09-19 | Cloudy morning onward evening Rain locally evening with thunder | N wind 日中 NE wind | 0.5m | 24~29° |
Weekly forecast
| Date | Weather | Rain % | Temp |
|---|---|---|---|
| 09-18 | Cloudy then Rain | —% | —~—° |
| 09-19 | Cloudy | 40% | 25~31° |
| 09-20 | Cloudy occasional Clear | 30% | 24~33° |
| 09-21 | Cloudy occasional Clear | 30% | 23~31° |
| 09-22 | Cloudy occasional Clear | 30% | 22~30° |
| 09-23 | Cloudy | 40% | 21~32° |
| 09-24 | Cloudy occasional Clear | 30% | 21~32° |
Port wave observations (NOWPHAS)
| Station | Distance | Time | Sig. wave | Period | Direction |
|---|---|---|---|---|---|
| Kumamoto | 14.9 km | 09/18 10:00 | 0.1 m | 2.8 s | — |
Nearby AMeDAS observations
| Station | Distance | Temp | RH | Wind | Rain 1h / 24h |
|---|---|---|---|---|---|
| Kumamoto | 0.0 km | 26.4° | 79% | 北東 3.8 m/s | 0.0 / 0.0 mm |
| Uto | 13.4 km | —° | —% | — | 0.0 / 0.5 mm |
| Mashiki | 14.1 km | 24.6° | —% | 北東 6.6 m/s | 0.0 / 0.5 mm |
| Kikuchi | 16.2 km | 25.1° | 86% | 北東 2.2 m/s | 0.0 / 0.0 mm |
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tidewx.com · Data: Japan Meteorological Agency (JMA) · AMeDAS · MLIT Ports Bureau NOWPHAS · English is rule-based, not an official translation · page generated 09/18 09:36, refreshed every 5 min · Sources