Surf Forecasts:
Otago Peninsula - Allans Beach surf forecast from 13 Jul 2026:
- Best quality surf: Sunday 19 Jul, 3PM (local time) - 8ft (2.5m), 15s period, SSW swell with offshore winds.
- Most powerful swell: Thursday 16 Jul, 9PM (local time) - 16ft (5.0m), 13s period, SW swell with 8,269 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 12PM (local time) - 1.5ft (0.4m), 18s period with SSW 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 Tuesday (Jul 14) at 12PM. The primary swell is predicted to be 0.4m and 18s period. 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 5.0m 13s and forecast to arrive on Thursday (Jul 16) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Tuesday (Jul 14) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Tue 14th Jul) | 1.5ft (0.4m) 18s |
| Best Surf | 3PM (Sun 19th Jul) | 8ft (2.5m) 15s |
| Most Powerful | 9PM (Thu 16th Jul) | 16ft (5.0m) 13s |
Table - best surf conditions forecast for Otago Peninsula - Allans Beach over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 14°C on Tue afternoon, min 7°C on Wed night). Winds increasing (light winds from the NNE on Tue night, near gales from the WSW by Thu afternoon). | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sat morning. Very mild (max 10°C on Fri afternoon, min 6°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sat afternoon). | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
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) | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 62 | 175 | 742 | 604 | 469 | 461 | 413 | 1194 | 8175 | 4158 | 2002 | 1193 | 4195 | 6784 | 3588 | 2133 | 2895 | 2416 | 1548 | 1161 | 1026 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross | off | off | cross-off | cross | cross | cross | cross | glassy | cross-off | on | cross-on | cross | cross-off | off | cross-off | cross-off | glassy | cross-off |
High Tide | 3:34PM1.95m | 3:57AM1.82m | 4:30PM1.95m | 4:54AM1.81m | 5:26PM1.92m | 5:51AM1.79m | 6:23PM1.87m | 6:49AM1.76m | 7:20PM1.80m | 7:47AM1.73m | 8:16PM1.73m | 8:45AM1.69m | 9:11PM1.67m | ||||||||
Low Tide | 9:19AM0.02m | 9:56PM0.07m | 10:14AM-0.01m | 10:48PM0.06m | 11:07AM-0.00m | 11:40PM0.07m | 11:59AM0.03m | 00:30AM0.10m | 12:51PM0.10m | 1:21AM0.16m | 1:43PM0.17m | 2:12AM0.22m | 2:37PM0.26m | ||||||||
 |  |  | | |  |  |  | | | |  |  | | | | | | | | | |
 | 8:14 | — | — | 8:12 | — | — | 8:12 | — | — | 8:11 | — | — | 8:11 | — | — | 8:10 | — | — | 8:08 | — | — |
 | — | 5:10 | — | — | 5:12 | — | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — |
Temp °C | 12 | 14 | 11 | 10 | 9 | 8 | 10 | 11 | 10 | 9 | 10 | 10 | 8 | 8 | 7 | 8 | 8 | 8 | 11 | 11 | 13 |
Feels °C | 7 | 9 | 8 | 7 | 4 | 4 | 0 | -1 | 3 | 2 | 8 | 6 | 0 | -1 | 2 | 4 | 4 | 3 | 7 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | NE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | ESE 16 | SSW 14 | SSW 14 | SSW 14 | ESE 14 | ESE 14 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 104 | 175 | 742 | 604 | 469 | 461 | 413 | 536 | 266 | 3184 | 2002 | 1193 | 834 | 692 | 3588 | 2133 | 2895 | 2416 | 1548 | 1161 | 1026 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | NE 10 | NE 7 | NE 7 | SW 8 | ENE 7 | ESE 13 | ESE 16 | — | ESE 16 | ESE 16 | ESE 15 | — | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 |
| kJ | 62 | 15 | 99 | 49 | 72 | 29 | 55 | 198 | — | 469 | 733 | 941 | — | 746 | 529 | 362 | 261 | 169 | 129 | 127 | 107 |
Swell 3 Height (m) Direction Period (s) | SW 13 | E 9 | SW 8 | SW 8 | NE 7 | E 12 | NE 7 | NE 7 | — | — | — | — | — | — | — | S 20 | — | — | SE 8 | — | — |
| kJ | 27 | 6 | 9 | 69 | 56 | 67 | 14 | 7 | — | — | — | — | — | — | — | 125 | — | — | 10 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NE 7 | — | — | — | NNW 2 | SW 6 | SW 9 | SSW 14 | SW 14 | — | — | SSW 18 | SSW 17 | — | — | — | — | — | — | — |
| kJ | 3 | 116 | — | — | — | 1 | 263 | 1194 | 8175 | 4158 | — | — | 4195 | 6784 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 4 | 0 | 0 | 0 | 20 | 165 | 20 | 11 | 0 | 0 | 15 | 15 | 9 | 0 | 0 | 0 | 0 | 0 | 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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