IJmuiden/Velsen marine weather forecast
IJmuiden/Velsen (NLIJM) is a port in Netherlands at 52°28.0′N 4°36.0′E. Today (Sep 16): WNW wind 9–13 kn, waves 0.8–1.2 m, from the ECMWF IFS run 2026-09-16 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 | 52°28.0′N 4°36.0′E |
|---|
| UN/LOCODE | NLIJM |
|---|
| Harbor size | Small |
|---|
| Harbor type | Coastal tide-gate harbor |
|---|
| Shelter | Good |
|---|
| Channel depth | 14 m |
|---|
| Anchorage depth | 14 m |
|---|
| Tide range | 2 m |
|---|
| Pilotage | Compulsory |
|---|
| Time zone | Europe/Amsterdam |
|---|
Facilities & services (NGA World Port Index)| Tugs | Assistance available |
|---|
| Supplies | Fuel oil, water |
|---|
| Repairs | Limited |
|---|
| Medical facilities | Available |
|---|
10-day marine forecast — IJmuiden/Velsen
| Date | Wind | Gusts | Waves |
|---|
| WNW 9–13 kn | 19 kn | 0.8–1.2 m |
|---|
| WSW 13–23 kn | 31 kn | 0.9–1.7 m |
|---|
| W 15–19 kn | 26 kn | 1.1–1.2 m |
|---|
| SW 22–24 kn | 32 kn | 1.5–1.8 m |
|---|
| W 22–25 kn | 32 kn | 1.6–1.9 m |
|---|
| NW 19–21 kn | 26 kn | 1.6–2.1 m |
|---|
| NNW 14–14 kn | 18 kn | 1.3–1.3 m |
|---|
| E 5–5 kn | 10 kn | 0.8–0.8 m |
|---|
| SE 6–6 kn | 9 kn | 0.4–0.4 m |
|---|
| SSE 12–12 kn | 16 kn | 0.7–0.7 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 2.1 m on Sep 21. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at IJmuiden/Velsen right now?
As of the ECMWF IFS run 2026-09-16 00z: WNW wind 9–13 kn, waves 0.8–1.2 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 IJmuiden/Velsen?
IJmuiden/Velsen is classed as a small harbor (coastal tide-gate harbor), with good shelter in the NGA World Port Index.
How deep is the approach to IJmuiden/Velsen?
Per the NGA World Port Index, the entrance channel carries about 14 m and anchorage depths run about 14 m. Verify against current official charts before entry.
What restricts entry to IJmuiden/Velsen?
Entry is affected by overhead clearance limits. Check the live forecast on this page and official notices before approach.