Surf Forecasts:
Tawharanui surf forecast from 18 Jun 2026:
- Best quality surf: Thursday 18 Jun, 6PM (local time) - 3.5ft (1.0m), 12s period, NNE swell with offshore winds.
- Most powerful swell: Thursday 18 Jun, 6PM (local time) - 3.5ft (1.0m), 12s period, NNE swell with 265 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 6PM (local time) - 3.5ft (1.0m), 12s period with NNE 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 Thursday (Jun 18) at 6PM. The primary swell is predicted to be 1.0m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tawharanui in the next 16 days are 1.0m 12s and forecast to arrive on Thursday (Jun 18) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Jun 19) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 18th Jun) | 3.5ft (1.0m) 12s |
| Best Surf | 6PM (Thu 18th Jun) | 3.5ft (1.0m) 12s |
| Most Powerful | 6PM (Thu 18th Jun) | 3.5ft (1.0m) 12s |
Table - best surf conditions forecast for Tawharanui over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Thu morning, min 11°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 50mm), heaviest during Tue night. Very mild (max 17°C on Sun afternoon, min 14°C on Sun morning). Winds increasing (light winds from the S on Sun night, strong winds from the NE by Tue night). | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
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) | NNE 10 | NNE 12 | NNE 11 | NNE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 4 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 86 | 260 | 247 | 207 | 169 | 124 | 96 | 73 | 41 | 28 | 18 | 11 | 10 | 6 | 6 | 29 | 45 | 134 | 115 | 87 | 90 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | off | cross-off | glassy | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-on | on | on | on | on | cross-on | cross |
High Tide | 9:23AM2.63m | 9:50PM2.78m | 10:17AM2.61m | 10:43PM2.74m | 11:10AM2.57m | 11:34PM2.68m | 12:02PM2.52m | 00:25AM2.61m | 12:54PM2.45m | 1:15AM2.53m | 1:46PM2.38m | 2:06AM2.44m | 2:43PM2.32m | 2:59AM2.36m | |||||||
Low Tide | 3:43PM0.26m | 4:20AM0.41m | 4:33PM0.32m | 5:12AM0.45m | 5:24PM0.43m | 6:05AM0.52m | 6:17PM0.56m | 6:57AM0.58m | 7:13PM0.68m | 7:48AM0.65m | 8:10PM0.78m | 8:39AM0.71m | 9:05PM0.85m | ||||||||
 | |  |  | |  | | | |  | |  | | | |  | |  |  | | | |
 | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — |
 | — | 5:12 | — | — | 5:12 | — | — | 5:12 | — | — | 5:12 | — | — | 5:12 | — | — | 5:13 | — | — | 5:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 2 | 3 | 43 | 2 | 3 | 1 |
Temp °C | 15 | 15 | 13 | 14 | 14 | 13 | 12 | 13 | 13 | 16 | 17 | 16 | 14 | 14 | 15 | 16 | 15 | 16 | 16 | 16 | 14 |
Feels °C | 11 | 10 | 9 | 10 | 12 | 11 | 11 | 12 | 11 | 13 | 14 | 14 | 13 | 12 | 14 | 10 | 7 | 11 | 11 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 12 | NNE 11 | NNE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | E 14 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 86 | 260 | 247 | 207 | 169 | 124 | 96 | 73 | 41 | 28 | 18 | 11 | 10 | 6 | 6 | 4 | 45 | 134 | 115 | 87 | 90 |
Swell 2 Height (m) Direction Period (s) | N 12 | — | — | — | E 20 | N 9 | — | — | N 8 | E 8 | E 8 | E 8 | NNW 4 | — | E 14 | — | E 13 | — | N 5 | NNW 5 | N 5 |
| kJ | 76 | — | — | — | 7 | 2 | — | — | 1 | 1 | 1 | 1 | 1 | — | 4 | — | 4 | — | 20 | 9 | 8 |
Swell 3 Height (m) Direction Period (s) | E 12 | — | — | — | — | E 18 | N 8 | N 8 | E 16 | E 15 | E 15 | E 15 | E 7 | — | E 7 | — | — | — | — | NNE 5 | NNE 5 |
| kJ | 3 | — | — | — | — | 6 | 1 | 1 | 5 | 5 | 4 | 4 | 1 | — | 1 | — | — | — | — | 5 | 5 |
Wind waves Height (m) Direction Period (s) | SSW 3 | SW 3 | SSW 3 | S 4 | S 3 | — | — | — | NNW 3 | NW 3 | NW 4 | NW 3 | — | — | NE 3 | NE 4 | NNE 4 | N 4 | — | — | — |
| kJ | 2 | 2 | 8 | 21 | 2 | — | — | — | 1 | 3 | 6 | 5 | — | — | 3 | 29 | 16 | 37 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 22 | 68 | 64 | 64 | 64 | 67 | 102 | 102 | 67 | 86 | 61 |
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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