Prince Olav Harbor — marine weather & port guide
Prince Olav Harbor is a port in South Georgia & South Sandwich Islands at 54°2.0′S 37°9.0′W. Today (Aug 3): SSW wind 15–28 kn, waves 3.5–4.9 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 | 54°2.0′S 37°9.0′W |
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| Harbor size | Very small |
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| Harbor type | Coastal natural harbor |
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| Shelter | Good |
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| Anchorage depth | 23 m |
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| Tide range | 0 m |
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| Time zone | Atlantic/South_Georgia |
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10-day marine forecast — Prince Olav Harbor
| Date | Wind | Gusts | Waves |
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| SSW 15–28 kn | 36 kn | 3.5–4.9 m |
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| WSW 13–23 kn | 32 kn | 2.6–3.1 m |
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| SSW 10–18 kn | 27 kn | 1.8–2.7 m |
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| E 8–12 kn | 19 kn | 1.3–1.7 m |
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| NE 8–21 kn | 26 kn | 1.2–1.9 m |
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| E 18–32 kn | 39 kn | 2.0–3.4 m |
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| SSW 22–35 kn | 43 kn | 5.4–5.5 m |
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| SW 17–17 kn | 30 kn | 3.8–3.8 m |
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| SW 13–13 kn | 33 kn | 3.8–3.8 m |
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| SSW 7–7 kn | 34 kn | 4.0–4.0 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.
Frequently asked
How is the weather at Prince Olav Harbor right now?
As of the ECMWF IFS run 2026-08-03 12z: SSW wind 15–28 kn, waves 3.5–4.9 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 Prince Olav Harbor?
Prince Olav Harbor is classed as a very small harbor (coastal natural harbor), with good shelter in the NGA World Port Index.
How deep is the approach to Prince Olav Harbor?
Per the NGA World Port Index, anchorage depths run about 23 m. Verify against current official charts before entry.
What restricts entry to Prince Olav Harbor?
Entry is affected by heavy swell. Check the live forecast on this page and official notices before approach.