Kholmsk marine weather forecast
Kholmsk (RUKHO) is a port in Russia at 47°3.0′N 142°3.0′E. Today (Sep 15): SW wind 11–17 kn, waves 1.1–1.9 m, from the ECMWF IFS run 2026-09-15 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 | 47°3.0′N 142°3.0′E |
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| UN/LOCODE | RUKHO |
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| Harbor size | Small |
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| Harbor type | Coastal breakwater harbor |
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| Shelter | Fair |
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| Channel depth | 11 m |
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| Anchorage depth | 20 m |
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| Tide range | 0 m |
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| Pilotage | Compulsory |
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| Time zone | Asia/Sakhalin |
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Facilities & services (NGA World Port Index)| Tugs | Assistance available |
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| Supplies | Fuel oil, water, provisions |
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| Repairs | Limited |
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| Medical facilities | Available |
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| Largest vessel | 138 m length overall, 21 m beam, 8 m draft |
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10-day marine forecast — Kholmsk
| Date | Wind | Gusts | Waves |
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| SW 11–17 kn | 21 kn | 1.1–1.9 m |
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| W 6–14 kn | 18 kn | 0.6–1.1 m |
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| SE 5–10 kn | 13 kn | 0.4–0.6 m |
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| S 12–15 kn | 20 kn | 0.5–0.9 m |
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| S 7–13 kn | 16 kn | 0.4–0.8 m |
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| SE 7–17 kn | 21 kn | 0.4–0.7 m |
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| ESE 15–15 kn | 19 kn | 0.7–0.7 m |
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| WNW 10–10 kn | 13 kn | 0.2–0.2 m |
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| NNW 11–11 kn | 20 kn | 0.9–0.9 m |
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| W 22–22 kn | 34 kn | 2.0–2.0 m |
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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 22 kn on Sep 24. The highest modeled significant wave height is 2.0 m on Sep 24. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at Kholmsk right now?
As of the ECMWF IFS run 2026-09-15 00z: SW wind 11–17 kn, waves 1.1–1.9 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 Kholmsk?
Kholmsk is classed as a small harbor (coastal breakwater harbor), with fair shelter in the NGA World Port Index.
How deep is the approach to Kholmsk?
Per the NGA World Port Index, the entrance channel carries about 11 m and anchorage depths run about 20 m. Verify against current official charts before entry.
What restricts entry to Kholmsk?
Entry is affected by ice, heavy swell, overhead clearance limits. Check the live forecast on this page and official notices before approach.
What is the largest vessel Kholmsk can take?
The NGA World Port Index lists the maximum vessel at about 138 m length overall, 21 m beam, 8 m draft. Confirm current limits with the port authority before arrival.