Surf Forecasts:
Otago Peninsula - Allans Beach surf forecast from 11 Jul 2026:
- Best quality surf: Saturday 11 Jul, 3PM (local time) - 5.5ft (1.7m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 18 Jul, 6AM (local time) - 8ft (2.5m), 15s period, SSW swell with 2,529 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 3PM (local time) - 5.5ft (1.7m), 16s 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 Saturday (Jul 11) at 3PM. The primary swell is predicted to be 1.7m and 16s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Otago Peninsula - Allans Beach in the next 16 days are 2.5m 15s and forecast to arrive on Saturday (Jul 18) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Monday (Jul 13) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Sat 11th Jul) | 5.5ft (1.7m) 16s |
| Best Surf | 3PM (Sat 11th Jul) | 5.5ft (1.7m) 16s |
| Most Powerful | 6AM (Sat 18th Jul) | 8ft (2.5m) 15s |
Table - best surf conditions forecast for Otago Peninsula - Allans Beach over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 10°C on Mon afternoon, min 6°C on Sat night). Winds increasing (calm on Sat afternoon, fresh winds from the NNE by Mon morning). | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Wed morning. Very mild (max 14°C on Tue morning, min 7°C on Wed night). Winds increasing (calm on Tue night, strong winds from the WSW by Thu afternoon). | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||
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 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 12 | SW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1455 | 1455 | 1052 | 742 | 577 | 427 | 286 | 149 | 41 | 62 | 149 | 512 | 596 | 551 | 496 | 425 | 236 | 458 | 400 | 532 | 833 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | cross-off | cross-off | off | off | off | cross-off | off | off | cross | glassy | off | off | cross | cross-on | cross-on | cross | cross | cross-on |
High Tide | 12:48PM1.83m | 1:12AM1.74m | 1:43PM1.89m | 2:06AM1.78m | 2:38PM1.94m | 3:01AM1.80m | 3:34PM1.95m | 3:57AM1.82m | 4:30PM1.95m | 4:54AM1.81m | 5:26PM1.92m | 5:51AM1.79m | 6:23PM1.87m | ||||||||
Low Tide | 7:01PM0.21m | 7:21AM0.13m | 8:02PM0.16m | 8:21AM0.07m | 9:01PM0.11m | 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 | ||||||||
 |  |  |  | | | | |  | | |  |  |  |  | | | | | | | |
 | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:12 | — | — | 8:11 | — | — |
 | — | 5:08 | — | — | 5:09 | — | — | 5:10 | — | — | 5:10 | — | — | 5:12 | — | — | 5:13 | — | — | 5:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 1 | 1 | 3 | 2 | 2 | — | — | 1 |
Temp °C | 8 | 9 | 8 | 7 | 8 | 6 | 8 | 10 | 9 | 14 | 14 | 13 | 9 | 10 | 8 | 8 | 8 | 7 | 9 | 10 | 9 |
Feels °C | 4 | 6 | 5 | 3 | 2 | 0 | 0 | 5 | 5 | 8 | 10 | 9 | 8 | 8 | 5 | -1 | -3 | -2 | 4 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 12 | ENE 7 | NE 8 | SSW 16 | NE 7 | SSW 16 | SW 16 | SW 15 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SW 14 | SSW 14 |
| kJ | 1455 | 1455 | 1052 | 742 | 577 | 427 | 286 | 149 | 123 | 273 | 149 | 131 | 596 | 551 | 496 | 425 | 236 | 458 | 400 | 532 | 833 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 13 | SSW 18 | SW 13 | SSW 16 | NE 7 | NE 8 | NE 7 | SW 7 | SW 8 | ESE 16 | ESE 15 | ESE 16 | ESE 16 |
| kJ | 160 | 128 | 92 | 64 | 61 | 39 | 27 | 14 | 41 | 62 | 26 | 512 | 77 | 86 | 41 | 49 | 102 | 263 | 331 | 457 | 554 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 23 | E 8 | SSW 13 | — | E 11 | ESE 13 | ESE 12 | ESE 12 | NE 7 | ESE 16 | NE 7 | NE 6 | E 10 | NE 10 |
| kJ | — | — | — | — | — | — | — | 10 | 5 | 17 | — | 9 | 34 | 50 | 46 | 26 | 155 | 16 | 5 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | NE 4 | NE 5 | NE 6 | — | — | NE 8 | — | — | — | SW 3 | — | NNE 3 | — | — | NE 6 | N 4 |
| kJ | — | — | — | — | 2 | 24 | 93 | 196 | — | — | 222 | — | — | — | 2 | — | 1 | — | — | 5 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 8 | 0 | 12 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 27 | 304 | 11 | 13 | 9 | 20 |
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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