Surf Forecasts:
Tenia surf forecast from 14 Aug 2026:
- Best quality surf: Friday 21 Aug, 2AM (local time) - 4ft (1.2m), 10s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 17 Aug, 2AM (local time) - 7.5ft (2.3m), 18s period, SSW swell with 3,158 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 2AM (local time) - 4ft (1.2m), 10s period with SSE swell.
Best Forecast Surf Conditions for Tenia this week:
The surf forecast for Tenia over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 2AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.4m and 15s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tenia in the next 16 days are 2.3m 18s and forecast to arrive on Monday (Aug 17) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Thursday (Aug 20) at 5AM.
| Wave Type | Time (+11) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 21st Aug) | 4ft (1.2m) 10s |
| Best Surf | 2AM (Fri 21st Aug) | 4ft (1.2m) 10s |
| Most Powerful | 2AM (Mon 17th Aug) | 7.5ft (2.3m) 18s |
Table - best surf conditions forecast for Tenia over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s coming up for Tenia.
Right off the bat, I gotta tell ya, it’s a bit of a tough stretch. The next week and a half is pretty messy. We’ve got swell, no doubt about it, but the wind is just killing it. For the first several days, from Friday the 14th right through to about Tuesday the 19th, it’s a constant battle with strong cross-shore winds making things choppy and lumpy. There’s a fair bit of energy in the water, with some sessions hitting moderate to strong combined swell energy, but it’s just not gonna be any good for a paddle. Honestly, with that kind of wind and swell at a reef break, a kite might have a better time than a surfboard during this stretch.
You get a little glimmer on Wednesday morning, the 19th. The wind swings cross-offshore and the sea state cleans up nicely. The swell is a solid 8ft from the SSE, but it’s a short period of 9 seconds, so it’ll be a bit crumbly and not holding much shape. The combined energy is still strong, so there’s push, but it’s not going to be the best wave of your life. It’s about the only window that’s even marginal in the first week, and even then, there’s a chance of a few clean ones if you’re keen.
After that, it drops right off. We get a few days of small, weak surf from the 21st through the 24th. The energy is low, readings are down, and the waves are barely 3ft. Not worth suiting up for.
Now, if you’re looking for the real standout, you have to wait. The best of the whole 16-day window looks like it will be Thursday the 27th and Friday the 28th of August. The swell comes back up to a consistent 6 to 6ft from the SSW, with a long period from 12 to 14 seconds. That’s proper groundswell energy, and with a period that long, Tenia’s reef setup should start to handle it much better. The wind is expected to be light and cross-offshore from the ESE, which should leave the faces glassy and clean. The combined swell energy is moderate to strong, so there’s plenty of juice. This is the one to point for. It’s over a week away, so don’t bet the farm on it yet, but the pattern looks promising for some clean, lined-up waves.
For the rest of the second week, it’s a mixed bag with smaller energy and more onshore tendencies. The 27th and 28th are your best bet by a long shot.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 21°C on Fri night, min 19°C on Fri night). Winds increasing (light winds from the SE on Sun morning, strong winds from the SE by Mon afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 22°C on Thu afternoon, min 18°C on Mon night). Winds decreasing (strong winds from the SE on Tue afternoon, light winds from the E by Wed night). | ||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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 8 | SSW 9 | SSW 9 | SSW 18 | SSW 16 | SSW 15 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSE 13 | S 11 | SSE 14 | SSE 9 | SSE 10 | SSE 9 | SE 9 | SE 9 | SSE 10 |
Wave Graph | |||||||||||||||||||
294 | 360 | 415 | 751 | 881 | 627 | 3158 | 1343 | 1550 | 1294 | 2252 | 1148 | 2776 | 732 | 1004 | 213 | 379 | 440 | 288 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off |
High Tide | 9:25PM1.44m | 9:27AM1.18m | 9:58PM1.40m | 10:10AM1.17m | 10:29PM1.33m | 10:53AM1.14m | 10:58PM1.24m | 11:38AM1.09m | 11:28PM1.14m | 12:27PM1.03m | 11:59PM1.04m | 1:28PM0.97m | 00:36AM0.95m | ||||||
Low Tide | 3:42AM0.24m | 3:33PM0.10m | 4:17AM0.22m | 4:11PM0.20m | 4:50AM0.21m | 4:49PM0.31m | 5:25AM0.22m | 5:28PM0.43m | 6:01AM0.26m | 6:10PM0.54m | 6:43AM0.30m | 7:04PM0.64m | |||||||
— | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | |
— | — | 5:40 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:42 | — | |
mm | — | — | — | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 19 | 19 | 20 | 20 | 19 | 20 | 20 | 19 | 21 | 22 | 20 |
Feels °C | 16 | 17 | 15 | 17 | 17 | 15 | 14 | 15 | 11 | 12 | 14 | 12 | 14 | 15 | 13 | 14 | 17 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 16 | SSW 15 | SSW 18 | SSW 16 | SSW 16 | S 9 | S 11 | SSW 15 | S 11 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 |
294 | 360 | 415 | 359 | 881 | 627 | 3158 | 1343 | 1550 | 609 | 1066 | 833 | 835 | 431 | 351 | 213 | 184 | 165 | 288 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 9 | SSW 20 | SE 13 | ESE 13 | S 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 15 |
173 | 175 | 322 | 751 | 312 | 218 | 7 | 16 | 5 | 1294 | 880 | 869 | 549 | 261 | 195 | 119 | 147 | 142 | 87 | |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 11 | SE 11 | SW 11 | S 10 | — | — | — | — | — | — | — | SSE 12 | SSE 11 | SSW 10 | S 10 | SSW 16 | SSW 15 | SE 15 |
6 | 5 | 5 | 126 | 130 | — | — | — | — | — | — | — | 29 | 93 | 115 | 70 | 105 | 88 | 9 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 9 | — | S 8 | S 8 | SSE 9 | SSE 13 | S 11 | SSE 14 | SSE 9 | SSE 10 | — | SE 9 | SE 9 | — |
— | — | — | — | — | 588 | — | 305 | 346 | 913 | 2252 | 1148 | 2776 | 732 | 1004 | — | 379 | 440 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1261 | 1266 | 1263 | 1306 | 1375 | 1266 | 1266 | 1420 | 1420 | 1420 | 1386 | 1386 | 66 | 27 | 1365 | 27 | 65 | 1266 | 0 |
Best forecast wave conditions in New Caledonia | |||||||||||||||||||
Best forecast wave conditions in New Caledonia | |||||||||||||||||||
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Information about the Tenia Surf forecast
The above surf forecast table for Tenia provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tenia can be found by selecting the local surf guide option on the grey menu. Our Tenia 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 (Tenia) 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 Tenia 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.
Tenia is 54 km (34 miles) from Thio. If you plan a holiday in New Caledonia, look for hotels and other accommodation in Thio. Thio has rooms for a wide range of budgets as well as car hire and transport links.











