Wakamatsu/Kitakyushu marine weather forecast
Wakamatsu/Kitakyushu (JPWAM) is a port in Japan at 33°53.0′N 130°49.0′E. Today (Sep 18): NE wind 13–22 kn, waves 1.6–1.9 m, from the ECMWF IFS run 2026-09-18 00z. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 33°53.0′N 130°49.0′E |
|---|
| UN/LOCODE | JPWAM |
|---|
| Harbor size | Large |
|---|
| Harbor type | Coastal natural harbor |
|---|
| Shelter | Fair |
|---|
| Channel depth | 9 m |
|---|
| Anchorage depth | 19 m |
|---|
| Tide range | 1 m |
|---|
| Pilotage | Compulsory |
|---|
| Time zone | Asia/Tokyo |
|---|
Facilities & services (NGA World Port Index)| Tugs | Assistance available |
|---|
| Supplies | Fuel oil, diesel, water, provisions |
|---|
| Repairs | Limited |
|---|
| Medical facilities | Available |
|---|
10-day marine forecast — Wakamatsu/Kitakyushu
| Date | Wind | Gusts | Waves |
|---|
| NE 13–22 kn | 28 kn | 1.6–1.9 m |
|---|
| NE 18–19 kn | 25 kn | 1.6–1.8 m |
|---|
| NNE 22–25 kn | 33 kn | 2.1–2.5 m |
|---|
| NNE 18–21 kn | 30 kn | 2.3–2.5 m |
|---|
| NE 15–21 kn | 27 kn | 2.0–2.4 m |
|---|
| NE 10–10 kn | 12 kn | 1.0–1.5 m |
|---|
| NE 7–7 kn | 9 kn | 0.7–0.7 m |
|---|
| ENE 16–16 kn | 22 kn | 1.2–1.2 m |
|---|
| S 12–12 kn | 17 kn | 0.8–0.8 m |
|---|
| NNE 9–9 kn | 37 kn | 1.2–1.2 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 25 kn on Sep 20. The highest modeled significant wave height is 2.5 m on Sep 20. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at Wakamatsu/Kitakyushu right now?
As of the ECMWF IFS run 2026-09-18 00z: NE wind 13–22 kn, waves 1.6–1.9 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 Wakamatsu/Kitakyushu?
Wakamatsu/Kitakyushu is classed as a large harbor (coastal natural harbor), with fair shelter in the NGA World Port Index.
How deep is the approach to Wakamatsu/Kitakyushu?
Per the NGA World Port Index, the entrance channel carries about 9 m and anchorage depths run about 19 m. Verify against current official charts before entry.
What restricts entry to Wakamatsu/Kitakyushu?
Entry is affected by heavy swell, overhead clearance limits. Check the live forecast on this page and official notices before approach.