Otago Harbour (NZORR) — marine weather & port guide
Otago Harbour is a port in New Zealand at 45°48.0′S 170°37.0′E. Today (Aug 3): SSW wind 27–34 kn, waves 5.7–6.0 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 | 45°48.0′S 170°37.0′E |
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| UN/LOCODE | NZORR |
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| Harbor size | Small |
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| Harbor type | River basin harbor |
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| Shelter | Good |
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| Channel depth | 14 m |
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| Anchorage depth | 23 m |
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| Tide range | 2 m |
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| Pilotage | Compulsory |
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| Time zone | Pacific/Auckland |
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10-day marine forecast — Otago Harbour
| Date | Wind | Gusts | Waves |
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| SSW 27–34 kn | 44 kn | 5.7–6.0 m |
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| SSW 14–27 kn | 35 kn | 3.9–5.8 m |
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| SW 11–14 kn | 19 kn | 2.4–3.2 m |
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| NNW 3–16 kn | 21 kn | 2.3–2.4 m |
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| NNE 10–19 kn | 26 kn | 1.6–2.3 m |
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| NE 12–16 kn | 20 kn | 1.6–1.8 m |
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| NNE 9–13 kn | 16 kn | 1.6–1.7 m |
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| NE 22–22 kn | 29 kn | 2.0–2.0 m |
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| NE 27–27 kn | 36 kn | 3.6–3.6 m |
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| W 14–14 kn | 25 kn | 3.0–3.0 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 Otago Harbour right now?
As of the ECMWF IFS run 2026-08-03 12z: SSW wind 27–34 kn, waves 5.7–6.0 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 Otago Harbour?
Otago Harbour is classed as a small harbor (river basin harbor), with good shelter in the NGA World Port Index.
How deep is the approach to Otago Harbour?
Per the NGA World Port Index, the entrance channel carries about 14 m and anchorage depths run about 23 m. Verify against current official charts before entry.
What restricts entry to Otago Harbour?
Entry is affected by tidal windows, overhead clearance limits. Check the live forecast on this page and official notices before approach.