Mishima-Kawanoe Ko marine weather forecast
Mishima-Kawanoe Ko (JPMKX) is a port in Japan at 34°0.0′N 133°33.0′E. Today (Nov 2): NNW wind 5–6 kn, waves 0.4–0.5 m, from the ECMWF IFS run 2026-11-02 12z. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 34°0.0′N 133°33.0′E |
|---|
| UN/LOCODE | JPMKX |
|---|
| Harbor size | Small |
|---|
| Harbor type | Coastal natural harbor |
|---|
| Shelter | Fair |
|---|
| Channel depth | 9 m |
|---|
| Anchorage depth | 17 m |
|---|
| Tide range | 4 m |
|---|
| Time zone | Asia/Tokyo |
|---|
Facilities & services (NGA World Port Index)| Tugs | Assistance available |
|---|
| Supplies | Fuel oil, water, provisions |
|---|
| Repairs | Limited |
|---|
| Medical facilities | Available |
|---|
10-day marine forecast — Mishima-Kawanoe Ko
| Date | Wind | Gusts | Waves |
|---|
| NNW 5–6 kn | 13 kn | 0.4–0.5 m |
|---|
| N 5–8 kn | 18 kn | 0.3–0.5 m |
|---|
| E 2–6 kn | 15 kn | 0.4–0.8 m |
|---|
| SW 2–7 kn | 15 kn | 0.4–0.6 m |
|---|
| NW 6–10 kn | 24 kn | 0.5–0.7 m |
|---|
| NW 3–10 kn | 12 kn | 0.4–0.8 m |
|---|
| N 5–5 kn | 6 kn | 0.2–0.4 m |
|---|
| N 5–5 kn | 13 kn | 0.3–0.3 m |
|---|
| NE 7–7 kn | 17 kn | 0.5–0.5 m |
|---|
| NNE 3–3 kn | 14 kn | 0.4–0.4 m |
|---|
Forecast from the ECMWF IFS model run , waves from ECMWF WAM. Updated with each model cycle; the live chart below recalculates for your departure time and vessel.
What to watch in the forecast
Across the loaded 10-day outlook, the strongest daily modeled wind reaches 10 kn on Nov 6. The highest modeled significant wave height is 0.8 m on Nov 4. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at Mishima-Kawanoe Ko right now?
As of the ECMWF IFS run 2026-11-02 12z: NNW wind 5–6 kn, waves 0.4–0.5 m. The 10-day outlook is in the forecast table on this page and updates with each model cycle.
How big is the harbor at Mishima-Kawanoe Ko?
Mishima-Kawanoe Ko is classed as a small harbor (coastal natural harbor), with fair shelter in the NGA World Port Index.
How deep is the approach to Mishima-Kawanoe Ko?
Per the NGA World Port Index, the entrance channel carries about 9 m and anchorage depths run about 17 m. Verify against current official charts before entry.
What restricts entry to Mishima-Kawanoe Ko?
Entry is affected by heavy swell, overhead clearance limits. Check the live forecast on this page and official notices before approach.