Surf Forecasts:
Tawharanui surf forecast from 8 Aug 2026:
- Best quality surf: Monday 10 Aug, 12AM (local time) - 6ft (1.8m), 8s period, N swell with cross-offshore winds.
- Most powerful swell: Sunday 9 Aug, 6PM (local time) - 8ft (2.5m), 8s period, N swell with 756 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 12AM (local time) - 6ft (1.8m), 8s period with N swell.
Best Forecast Surf Conditions for Tawharanui this week:
The surf forecast for Tawharanui over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 12AM. The primary swell is predicted to be 1.8m and 8s period with a secondary swell of 0.1m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tawharanui in the next 16 days are 2.5m 8s and forecast to arrive on Sunday (Aug 09) 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 1.0m 4s period and expected on Sunday (Aug 16) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 10th Aug) | 6ft (1.8m) 8s |
| Best Surf | 12AM (Mon 10th Aug) | 6ft (1.8m) 8s |
| Most Powerful | 6PM (Sun 9th Aug) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Tawharanui over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Sun afternoon. Very mild (max 15°C on Sat night, min 11°C on Mon night). Winds decreasing (fresh winds from the N on Sat night, light winds from the S by Mon night). | Days 5-7 Weather SummaryHeavy rain (total 21mm), heaviest during Thu night. Very mild (max 15°C on Wed night, min 12°C on Tue night). Mainly fresh winds. | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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) | N 5 | N 6 | N 7 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NNE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NNE 6 | NNE 6 | NE 7 | NE 6 | NE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 57 | 170 | 408 | 427 | 219 | 185 | 157 | 124 | 127 | 81 | 223 | 229 | 219 | 131 | 104 | 161 | 63 | 94 | 75 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-off | off | off | off | cross-off | cross-on | on | on | on | on | on | cross-on | cross-on | cross | cross-off | cross |
High Tide | 2:49AM2.36m | 3:35PM2.38m | 3:59AM2.37m | 4:45PM2.47m | 5:07AM2.44m | 5:45PM2.59m | 6:08AM2.53m | 6:38PM2.70m | 7:03AM2.61m | 7:29PM2.78m | 7:54AM2.67m | 8:17PM2.81m | |||||||
Low Tide | 9:20AM0.64m | 10:02PM0.78m | 10:25AM0.60m | 11:08PM0.71m | 11:32AM0.53m | 00:11AM0.62m | 12:33PM0.44m | 1:07AM0.52m | 1:27PM0.36m | 1:58AM0.45m | 2:16PM0.32m | 2:46AM0.41m | |||||||
 |  |  |  |  | |  |  |  | | | |  | | |  |  | | | |
 | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — |
 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — |
mm | — | 5 | 16 | 1 | — | — | — | — | — | — | — | 1 | 4 | 3 | 5 | 7 | 1 | — | — |
Temp °C | 15 | 15 | 14 | 13 | 14 | 15 | 12 | 12 | 12 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 12 |
Feels °C | 10 | 10 | 10 | 12 | 12 | 11 | 10 | 10 | 9 | 9 | 8 | 9 | 11 | 10 | 11 | 13 | 12 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | N 12 | NE 14 | NE 13 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NNE 8 | — | — | N 12 | NE 7 | NNE 10 | E 16 | NE 7 | NE 6 | NE 7 |
| kJ | 3 | 8 | 7 | 427 | 219 | 185 | 157 | 124 | 127 | 81 | — | — | 3 | 131 | 10 | 5 | 63 | 94 | 75 |
Swell 2 Height (m) Direction Period (s) | NE 13 | N 12 | E 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 11 | NNW 8 | N 12 | — | N 12 | E 13 | E 9 | E 9 | NE 10 | NE 10 | N 6 |
| kJ | 7 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 5 | 13 | 3 | — | 3 | 3 | 2 | 2 | 17 | 17 | 25 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 14 | — | E 12 | E 11 | E 11 | — | N 14 | N 13 | N 13 | — | — | — | — | E 13 | N 11 | E 15 | E 15 | E 14 |
| kJ | 3 | 4 | — | 3 | 3 | 3 | — | 4 | 4 | 3 | — | — | — | — | 3 | 2 | 5 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | N 5 | N 6 | N 7 | W 3 | SSW 3 | — | SSW 3 | — | — | ENE 4 | NE 8 | NE 7 | NE 7 | — | NNE 6 | NNE 6 | N 6 | — | — |
| kJ | 57 | 170 | 408 | 1 | 2 | — | 1 | — | — | 8 | 223 | 229 | 219 | — | 104 | 161 | 62 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 168 | 67 | 81 | 0 | 0 | 0 | 0 | 0 | 64 | 67 | 67 | 67 | 102 | 67 | 61 | 61 | 7 | 7 | 22 |
Best forecast wave conditions in Northland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tawharanui surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Tawharanui Surf forecast
The above surf forecast table for Tawharanui provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tawharanui can be found by selecting the local surf guide option on the grey menu. Our Tawharanui 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 (Tawharanui) 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 Tawharanui 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.
Tawharanui is 48 km (30 miles) from the city of Northshore. If you plan a holiday in Northland, look for hotels and other accommodation in Northshore. Northshore has rooms for a wide range of budgets as well as car hire and transport links.
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