Néon Karlovásion (GRKAR) — marine weather & port guide
Néon Karlovásion is a port in Greece at 37°48.0′N 26°41.0′E. Today (Aug 3): NW wind 10–15 kn, waves 0.5–0.6 m, from the ECMWF IFS run 2026-08-03 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 | 37°48.0′N 26°41.0′E |
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| UN/LOCODE | GRKAR |
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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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| Anchorage depth | 23 m |
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| Tide range | 0 m |
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| Time zone | Europe/Athens |
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10-day marine forecast — Néon Karlovásion
| Date | Wind | Gusts | Waves |
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| NW 10–15 kn | 17 kn | 0.5–0.6 m |
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| NW 11–14 kn | 18 kn | 0.5–0.7 m |
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| WNW 9–14 kn | 20 kn | 0.5–0.8 m |
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| NW 11–16 kn | 21 kn | 0.6–0.8 m |
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| NW 11–16 kn | 19 kn | 0.6–0.8 m |
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| NNW 14–15 kn | 19 kn | 0.7–0.8 m |
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| NNW 13–15 kn | 19 kn | 0.6–0.9 m |
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| NW 11–11 kn | 17 kn | 0.6–0.6 m |
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| NW 13–13 kn | 17 kn | 0.7–0.7 m |
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| WNW 16–16 kn | 20 kn | 0.8–0.8 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.
Frequently asked
How is the weather at Néon Karlovásion right now?
As of the ECMWF IFS run 2026-08-03 12z: NW wind 10–15 kn, waves 0.5–0.6 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 Néon Karlovásion?
Néon Karlovásion is classed as a small harbor (coastal breakwater harbor), with fair shelter in the NGA World Port Index.
How deep is the approach to Néon Karlovásion?
Per the NGA World Port Index, anchorage depths run about 23 m. Verify against current official charts before entry.
What restricts entry to Néon Karlovásion?
Entry is affected by heavy swell. Check the live forecast on this page and official notices before approach.