高知県 西部 JMA · 高知県
09/18 05:00 JST updated
Today 2026-09-18 · Cloudy occasional Rain
Rain % 80% · Temp 27~27° · Wind E wind moderately strong 幡多 E wind strong · Waves 3m
■ Strong wind advisory ■ High waves advisory
Rain % 80% · Temp 27~27° · Wind E wind moderately strong 幡多 E wind strong · Waves 3m
■ Strong wind advisory ■ High waves advisory
3-day forecast
| Date | Weather | Wind | Waves | Temp |
|---|---|---|---|---|
| 09-18 | Cloudy occasional Rain | E wind moderately strong 幡多 E wind strong | 3m | 27~27° |
| 09-19 | Cloudy locally morning Rain | E wind moderately strong then NE wind moderately strong | 3m then 4m swell with | 25~29° |
Weekly forecast
| Date | Weather | Rain % | Temp |
|---|---|---|---|
| 09-18 | Cloudy | —% | —~—° |
| 09-19 | Cloudy | 40% | —~—° |
| 09-20 | Cloudy occasional Clear | 30% | —~—° |
| 09-21 | Cloudy | 40% | —~—° |
| 09-22 | Cloudy occasional Clear | 30% | —~—° |
| 09-23 | Cloudy | 40% | —~—° |
| 09-24 | Cloudy | 40% | —~—° |
Port wave observations (NOWPHAS)
| Station | Distance | Time | Sig. wave | Period | Direction |
|---|---|---|---|---|---|
| West Kochi(buoy) | 17.0 km | 09/18 10:00 | 3.7 m | 9.0 s | E |
Nearby AMeDAS observations
| Station | Distance | Temp | RH | Wind | Rain 1h / 24h |
|---|---|---|---|---|---|
| Shimizu | 0.0 km | 24.3° | 91% | 東 5.8 m/s | 1.0 / 11.0 mm |
| Misaki | 15.3 km | —° | —% | — | 2.5 / 14.0 mm |
| Nakamura | 31.0 km | 24.3° | 88% | 東北東 2.2 m/s | 1.5 / 3.5 mm |
| Sukumo | 34.2 km | 24.5° | 91% | 東北東 2.3 m/s | 0.0 / 1.5 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 09:31, refreshed every 5 min · Sources