上川・留萌地方 留萌地方 JMA · 上川・留萌地方
09/18 05:00 JST updated
Today 2026-09-18 · Clear locally 昼前 fog
Rain % 0% · Temp 24~24° · Wind E wind 日中 NW wind · Waves 1m
No warnings or advisories in force
Rain % 0% · Temp 24~24° · Wind E wind 日中 NW wind · Waves 1m
No warnings or advisories in force
3-day forecast
| Date | Weather | Wind | Waves | Temp |
|---|---|---|---|---|
| 09-18 | Clear locally 昼前 fog | E wind 日中 NW wind | 1m | 24~24° |
| 09-19 | Clear occasional Cloudy | E wind 日中 NW wind | 1m | 11~23° |
Weekly forecast
| Date | Weather | Rain % | Temp |
|---|---|---|---|
| 09-18 | Clear | —% | —~—° |
| 09-19 | Cloudy occasional Clear | 20% | —~—° |
| 09-20 | Cloudy | 40% | —~—° |
| 09-21 | Cloudy | 40% | —~—° |
| 09-22 | Clear occasional Cloudy | 20% | —~—° |
| 09-23 | Cloudy occasional Clear | 30% | —~—° |
| 09-24 | Cloudy | 40% | —~—° |
Port wave observations (NOWPHAS)
| Station | Distance | Time | Sig. wave | Period | Direction |
|---|---|---|---|---|---|
| Rumoi | 15.7 km | 09/18 10:00 | 0.3 m | 4.8 s | WNW |
Nearby AMeDAS observations
| Station | Distance | Temp | RH | Wind | Rain 1h / 24h |
|---|---|---|---|---|---|
| Rumoi | 0.0 km | 22.4° | 52% | 東 2.0 m/s | 0.0 / 0.0 mm |
| Mashike | 14.5 km | 22.2° | 67% | 北 2.9 m/s | 0.0 / 0.0 mm |
| Horonuka | 14.5 km | 23.0° | 54% | 南南東 1.1 m/s | 0.0 / 0.0 mm |
| Tappu | 21.4 km | 22.8° | 53% | 西 1.2 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