Surf Forecasts:
Otago Peninsula - Allans Beach surf forecast from 23 Jul 2026:
- Best quality surf: Saturday 25 Jul, 9PM (local time) - 6ft (1.8m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Saturday 25 Jul, 6PM (local time) - 6ft (1.9m), 15s period, SSW swell with 1,580 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 6PM (local time) - 1.5ft (0.4m), 13s period with SW swell.
Best Forecast Surf Conditions for Otago Peninsula - Allans Beach this week:
The surf forecast for Otago Peninsula - Allans Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 23) at 6PM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.3m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Otago Peninsula - Allans Beach in the next 16 days are 1.9m 15s and forecast to arrive on Saturday (Jul 25) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Wednesday (Jul 29) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 23rd Jul) | 1.5ft (0.4m) 13s |
| Best Surf | 9PM (Sat 25th Jul) | 6ft (1.8m) 14s |
| Most Powerful | 6PM (Sat 25th Jul) | 6ft (1.9m) 15s |
Table - best surf conditions forecast for Otago Peninsula - Allans Beach over the next 16 days.
Short Range ForecastModerate rain (total 19mm), heaviest on Fri night. Very mild (max 14°C on Thu afternoon, min 4°C on Sat morning). Mainly strong winds. | Days 4-6 Weather SummaryMostly dry. Very mild (max 11°C on Mon afternoon, min 4°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 12 | SW 13 | SW 13 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | ESE 13 | SSW 12 | SSW 11 | E 16 | ESE 14 | ESE 14 | ESE 13 | ESE 14 | E 13 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 72 | 39 | 87 | 142 | 264 | 717 | 778 | 962 | 1061 | 318 | 784 | 229 | 365 | 215 | 1102 | 1363 | 1325 | 943 | 972 | 799 | 665 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross | cross | glassy | cross | cross-on | cross | cross-off | cross | cross | cross-off | cross-off | off | cross-off | off | off | off | off | off | off |
High Tide | 11:23AM1.62m | 11:44PM1.55m | 12:11PM1.62m | 00:32AM1.54m | 12:57PM1.62m | 1:17AM1.55m | 1:42PM1.64m | 2:01AM1.56m | 2:25PM1.66m | 2:43AM1.57m | 3:07PM1.67m | 3:25AM1.58m | 3:49PM1.68m | ||||||||
Low Tide | 5:29PM0.41m | 5:50AM0.38m | 6:26PM0.42m | 6:43AM0.37m | 7:18PM0.40m | 7:33AM0.35m | 8:05PM0.37m | 8:18AM0.32m | 8:48PM0.34m | 9:00AM0.29m | 9:29PM0.31m | 9:41AM0.26m | 10:08PM0.29m | ||||||||
 |  |  | |  |  |  | |  | | | | | |  | | | | | | | |
 | 8:07 | — | — | 8:06 | — | — | 8:04 | — | — | 8:03 | — | — | 8:02 | — | — | 8:00 | — | — | 8:00 | — | — |
 | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:25 | — | — | 5:27 | — |
mm | — | — | — | — | 3 | 11 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 14 | 12 | 10 | 10 | 8 | 5 | 6 | 6 | 7 | 8 | 7 | 9 | 11 | 10 | 10 | 11 | 11 | 10 | 12 | 11 |
Feels °C | 6 | 8 | 9 | 7 | 8 | 5 | -4 | 0 | 0 | 1 | 2 | 3 | 5 | 8 | 7 | 6 | 5 | 7 | 5 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SSW 8 | NE 5 | NE 6 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | ESE 14 | SSW 7 | SSW 12 | SSW 11 | E 16 | ESE 14 | ESE 14 | ESE 13 | ESE 14 | E 13 | ESE 13 |
| kJ | 72 | 23 | 32 | 42 | 264 | 717 | 778 | 962 | 1061 | 318 | 264 | 111 | 365 | 215 | 1102 | 1363 | 1325 | 943 | 972 | 799 | 507 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SW 12 | SW 13 | SW 13 | NE 7 | ENE 7 | NE 10 | NE 9 | SE 16 | ESE 15 | ENE 11 | SSW 12 | ESE 13 | ESE 13 | SW 10 | SW 11 | SW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 15 |
| kJ | 35 | 39 | 87 | 142 | 55 | 66 | 58 | 40 | 264 | 275 | 66 | 193 | 195 | 147 | 148 | 209 | 456 | 756 | 669 | 624 | 665 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSW 7 | ESE 12 | SW 7 | SE 12 | SE 13 | SE 14 | ENE 9 | ENE 8 | ENE 11 | ESE 13 | ENE 10 | E 11 | S 16 | — | — | NE 4 | — | — | NE 6 |
| kJ | 10 | 9 | 5 | 14 | 7 | 39 | 42 | 53 | 29 | 25 | 65 | 229 | 31 | 85 | 5 | — | — | 4 | — | — | 69 |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | — | — | — | SSW 7 | SSW 7 | — | SW 8 | SSW 13 | NW 3 | N 3 | — | NNE 4 | — | — | — | NNE 4 | NE 4 | NNE 6 |
| kJ | 36 | 41 | 39 | — | — | — | 342 | 225 | — | 247 | 784 | 2 | 2 | — | 5 | — | — | — | 7 | 21 | 100 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 4 | 4 | 0 | 261 | 20 | 20 | 14 | 15 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 |
Best forecast wave conditions in Otago | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Otago Peninsula - Allans Beach Surf forecast
The above surf forecast table for Otago Peninsula - Allans Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Otago Peninsula - Allans Beach can be found by selecting the local surf guide option on the grey menu. Our Otago Peninsula - Allans Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Otago Peninsula - Allans Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Otago Peninsula - Allans Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
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