Surf Forecasts:
Otago Peninsula - Allans Beach surf forecast from 11 Oct 2026:
- Best quality surf: Tuesday 13 Oct, 1AM (local time) - 3.5ft (1.0m), 15s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 18 Oct, 7AM (local time) - 10ft (3.0m), 13s period, SSW swell with 2,795 kJ wave energy.
- Next surfable swell (1★+): Monday 12 Oct, 7AM (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 Monday (Oct 12) at 7AM. The primary swell is predicted to be 0.4m and 13s 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 3.0m 13s and forecast to arrive on Sunday (Oct 18) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Monday (Oct 12) at 4PM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 12th Oct) | 1.5ft (0.4m) 13s |
| Best Surf | 1AM (Tue 13th Oct) | 3.5ft (1.0m) 15s |
| Most Powerful | 7AM (Sun 18th Oct) | 10ft (3.0m) 13s |
Table - best surf conditions forecast for Otago Peninsula - Allans Beach over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Wed morning. Very mild (max 18°C on Tue afternoon, min 9°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 28mm), heaviest during Thu afternoon. Very mild (max 10°C on Sat afternoon, min 5°C on Fri night). Winds decreasing (strong winds from the S on Thu night, light winds from the WSW by Fri night). | ||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | |||||||||||||||
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 15 | SSW 17 | SSW 16 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SE 7 | SSE 7 | SSW 7 | S 8 | S 9 | S 11 | SSW 10 | SSW 10 | SSW 12 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 61 | 506 | 443 | 510 | 506 | 545 | 368 | 368 | 199 | 168 | 342 | 360 | 959 | 1029 | 1313 | 898 | 963 | 1824 | 2088 | 1712 | 1255 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-off | glassy | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | cross | cross-on | on | cross | cross | cross-on | cross |
High Tide | 5:35AM1.75m | 5:57PM1.66m | 6:22AM1.70m | 6:45PM1.59m | 7:10AM1.63m | 7:34PM1.52m | 8:01AM1.58m | 8:26PM1.47m | 8:54AM1.53m | 9:20PM1.43m | 9:47AM1.51m | 10:13PM1.42m | 10:40AM1.51m | 11:04PM1.43m | |||||||
Low Tide | 11:51AM0.18m | 00:08AM0.19m | 12:34PM0.23m | 00:50AM0.25m | 1:17PM0.30m | 1:32AM0.31m | 2:01PM0.36m | 2:16AM0.37m | 2:47PM0.41m | 3:02AM0.41m | 3:35PM0.45m | 3:51AM0.44m | 4:26PM0.46m | ||||||||
 |  |  |  |  |  |  | |  |  | |  | | |  | | | | | | | |
 | 6:48 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — |
 | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — |
mm | — | — | — | — | 1 | 4 | 15 | 2 | 6 | 8 | 14 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 14 | 17 | 18 | 11 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 8 | 6 | 9 | 10 | 9 | 15 | 18 | 15 |
Feels °C | 8 | 11 | 13 | 13 | 17 | 8 | 6 | 5 | 5 | 4 | -1 | -1 | -1 | 2 | 2 | 3 | 4 | 4 | 10 | 14 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SSW 16 | SSW 15 | SSW 17 | SSW 16 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SE 7 | SW 11 | ESE 8 | ESE 8 | SSE 10 | S 11 | ESE 8 | S 13 | ESE 8 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 44 | 506 | 443 | 510 | 506 | 545 | 368 | 368 | 199 | 168 | 43 | 153 | 134 | 210 | 1313 | 32 | 126 | 11 | 2088 | 1712 | 1255 |
Swell 2 Height (m) Direction Period (s) | SW 5 | — | ENE 8 | NE 7 | NE 7 | NE 7 | NE 7 | E 13 | SW 17 | NE 8 | SSW 15 | SW 14 | SSW 13 | ESE 8 | ESE 8 | NE 10 | ESE 8 | E 11 | E 11 | E 8 | E 8 |
| kJ | 5 | — | 101 | 65 | 77 | 50 | 41 | 4 | 12 | 58 | 89 | 91 | 67 | 134 | 66 | 4 | 22 | 9 | 20 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | — | SW 19 | — | E 15 | — | — | — | E 13 | SW 12 | NE 7 | ENE 8 | SSE 11 | ENE 9 | NE 10 | E 14 | NE 9 | — | E 11 | E 10 | E 10 |
| kJ | 61 | — | 231 | — | 4 | — | — | — | 3 | 112 | 12 | 7 | 24 | 8 | 4 | 4 | 3 | — | 9 | 8 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 7 | NE 7 | — | — | — | — | ENE 7 | E 6 | ESE 6 | — | SSE 7 | SSW 7 | S 8 | S 9 | — | SSW 10 | SSW 10 | SSW 12 | — | — | — |
| kJ | 146 | 162 | — | — | — | — | 82 | 115 | 167 | — | 342 | 360 | 959 | 1029 | — | 898 | 963 | 1824 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 11 | 0 | 0 | 0 | 9 | 11 | 13 | 13 | 16 | 237 | 20 | 15 | 13 | 4 | 4 | 304 | 9 | 9 | 4 | 31 |
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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