Surf Forecasts:
How big are the waves at Otago Peninsula - Allans Beach today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 6ft (1.8m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 5ft (1.5m), 12s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 12s period with SSW swell.
The current surf forecast for Otago Peninsula - Allans Beach at 6AM is: 1.9m 13s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a East-southeast direction (forecast issued at 11:00pm July 20). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 6ft (1.8m) | 12s |
| Afternoon (21 Jul) | 5ft (1.5m) | 12s |
| Evening (21 Jul) | 4.5ft (1.4m) | 12s |
Table - waves today at Otago Peninsula - Allans Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Thu afternoon, min 8°C on Mon night). Wind will be generally light. | |||||||||||||||||
Tuesday 21 | Wednesday 22 | ||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||
 kJ | 2220 | 1792 | 1452 | 1139 | 962 | 706 | 614 | 569 | 536 | 536 | 578 | 578 | 464 | 521 | 546 | 437 | 437 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | glassy | cross-off | cross-off | cross | cross | cross-off | cross | cross | glassy | cross-off | cross-off | off |
High Tide | 9:11PM1.67m | 9:40AM1.65m | 10:04PM1.62m | 10:33AM1.63m | |||||||||||||
Low Tide | 3:04AM0.28m | 3:32PM0.33m | 3:58AM0.33m | 4:30PM0.39m | |||||||||||||
 | |  | |  | | | | |  | | |  | |  | | | |
 | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 9 | 9 | 10 | 11 | 12 | 13 | 12 | 11 | 10 | 10 | 9 | 10 | 10 | 9 | 9 |
Feels °C | 5 | 5 | 4 | 4 | 6 | 8 | 9 | 8 | 8 | 7 | 6 | 7 | 6 | 8 | 8 | 5 | 3 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 2220 | 1792 | 1452 | 1139 | 962 | 706 | 614 | 569 | 536 | 536 | 578 | 578 | 464 | 521 | 546 | 437 | 437 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | NNE 5 | NE 5 | SSE 12 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 81 | 79 | 78 | 46 | 45 | 43 | 25 | 25 | 25 | 12 | 12 | 2 | 1 | 13 | 13 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NNE 4 | NNE 4 | — | ESE 11 | NE 4 | NNE 4 | ESE 11 | ESE 11 | NE 5 | ESE 11 | SE 11 | E 11 |
| kJ | — | — | — | — | — | 1 | 1 | — | 25 | 3 | 2 | 12 | 12 | 1 | 12 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 3 | — | — | NNE 4 | NNE 4 | WSW 3 | — | — | — | — | — | NNE 5 | NNE 4 |
| kJ | — | — | — | — | 4 | — | — | 1 | 3 | 2 | — | — | — | — | — | 2 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 8 | 4 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Otago | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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