Surf Forecasts:
Otago Peninsula - Tomahawk Beach surf forecast from 19 Jun 2026:
- Best quality surf: Sunday 21 Jun, 9PM (local time) - 10ft (3.0m), 11s period, SW swell with cross-shore winds.
- Most powerful swell: Monday 22 Jun, 12PM (local time) - 8ft (2.5m), 17s period, S swell with 3,882 kJ wave energy.
- Next surfable swell (1★+): Saturday 20 Jun, 3AM (local time) - 2ft (0.6m), 13s period with SSW swell.
Best Forecast Surf Conditions for Otago Peninsula - Tomahawk Beach this week:
The surf forecast for Otago Peninsula - Tomahawk Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 20) at 3AM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.7m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Otago Peninsula - Tomahawk Beach in the next 16 days are 2.5m 17s and forecast to arrive on Monday (Jun 22) at 12PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Jun 20) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sat 20th Jun) | 2ft (0.6m) 13s |
| Best Surf | 9PM (Sun 21st Jun) | 10ft (3.0m) 11s |
| Most Powerful | 12PM (Mon 22nd Jun) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Otago Peninsula - Tomahawk Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Very mild (max 15°C on Fri afternoon, min 8°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Very mild (max 10°C on Mon afternoon, min 7°C on Mon night). Winds increasing (calm on Tue afternoon, fresh winds from the SSE by Thu morning). | ||||||||||||||||||||
Fri 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 12 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 8 | SSW 11 | SSW 12 | S 17 | S 16 | S 14 | S 12 | S 11 | SSW 13 | S 19 | S 16 | S 14 | SSW 13 | SSW 8 | SSW 10 | S 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 762 | 168 | 187 | 184 | 350 | 171 | 308 | 781 | 3606 | 2675 | 1179 | 657 | 344 | 239 | 562 | 752 | 429 | 1174 | 850 | 1083 | 408 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-off | glassy | off | cross-off | cross-off | cross-off | on | cross-on | cross-off | cross-off |
High Tide | 7:47PM1.84m | 8:15AM1.73m | 8:45PM1.79m | 9:14AM1.72m | 9:42PM1.75m | 10:10AM1.70m | 10:35PM1.70m | 11:03AM1.69m | 11:26PM1.66m | 11:53AM1.68m | 00:14AM1.63m | 12:41PM1.68m | 1:00AM1.61m | ||||||||
Low Tide | 1:47AM0.17m | 2:09PM0.17m | 2:42AM0.22m | 3:06PM0.24m | 3:39AM0.27m | 4:06PM0.30m | 4:36AM0.30m | 5:06PM0.34m | 5:32AM0.33m | 6:05PM0.37m | 6:27AM0.34m | 6:59PM0.37m | 7:17AM0.33m | ||||||||
 |  |  | |  |  |  | | | |  | | | | | |  | | | | | |
 | — | — | 8:18 | — | — | 8:18 | — | — | 8:19 | — | — | 8:19 | — | — | 8:19 | — | — | 8:19 | — | — | 8:19 |
 | 4:58 | — | — | 4:58 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | — | 5:00 | — | 5:00 |
mm | — | — | 1 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Temp °C | 15 | 15 | 13 | 12 | 11 | 10 | 11 | 9 | 9 | 10 | 9 | 9 | 10 | 9 | 9 | 10 | 9 | 9 | 8 | 7 | 5 |
Feels °C | 10 | 10 | 10 | 9 | 7 | 5 | 7 | 4 | 6 | 7 | 6 | 6 | 8 | 6 | 4 | 5 | 4 | 3 | 2 | 2 | -3 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 10 | NE 6 | NE 8 | SSW 12 | SSW 8 | SSW 11 | SSW 12 | S 17 | S 16 | S 14 | S 12 | S 11 | SSW 13 | S 19 | S 16 | S 14 | ENE 10 | ENE 10 | S 9 | S 10 |
| kJ | 762 | 128 | 61 | 84 | 350 | 94 | 308 | 781 | 3606 | 2675 | 1179 | 657 | 344 | 239 | 562 | 752 | 429 | 75 | 105 | 599 | 408 |
Swell 2 Height (m) Direction Period (s) | E 19 | SSW 13 | SSW 13 | SSW 13 | NE 8 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | NE 4 | SSW 13 | S 10 | SSW 13 | S 9 | E 6 | NE 10 | — | ENE 10 | SSW 13 |
| kJ | 7 | 168 | 187 | 184 | 46 | 76 | 21 | 10 | 19 | 9 | 8 | 3 | 99 | 106 | 139 | 14 | 1 | 27 | — | 75 | 299 |
Swell 3 Height (m) Direction Period (s) | E 19 | S 20 | S 9 | SW 7 | ENE 13 | SSW 12 | NE 7 | NE 7 | — | — | — | ENE 9 | NE 5 | NE 5 | S 10 | — | — | — | — | SSW 14 | E 11 |
| kJ | 7 | 30 | 41 | 14 | 17 | 117 | 8 | 2 | — | — | — | 8 | 4 | 4 | 48 | — | — | — | — | 154 | 83 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 6 | — | SW 7 | SW 5 | SSW 8 | SW 8 | — | — | — | — | — | — | — | NE 3 | ENE 4 | ESE 4 | SSW 13 | SSW 8 | SSW 10 | — |
| kJ | 16 | 19 | — | 44 | 44 | 171 | 277 | — | — | — | — | — | — | — | 5 | 10 | 11 | 1174 | 850 | 1083 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 19 | 15 | 15 | 2 | 2 | 17 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 19 | 20 | 0 | 64 |
Best forecast wave conditions in Otago | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Otago Peninsula - Tomahawk Beach Surf forecast
The above surf forecast table for Otago Peninsula - Tomahawk 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 - Tomahawk Beach can be found by selecting the local surf guide option on the grey menu. Our Otago Peninsula - Tomahawk 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 - Tomahawk 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 - Tomahawk 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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