Surf Forecasts:
Tenia surf forecast from 21 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 2AM (local time) - 4.5ft (1.3m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 8AM (local time) - 5.5ft (1.7m), 16s period, SSW swell with 1,393 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 5AM (local time) - 2.5ft (0.7m), 11s period with SE 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 Saturday (Aug 22) at 5AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.7m and 10s. 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 1.7m 16s and forecast to arrive on Tuesday (Aug 25) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Thursday (Aug 27) at 5PM.
| Wave Type | Time (+11) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 22nd Aug) | 2.5ft (0.7m) 11s |
| Best Surf | 2AM (Tue 25th Aug) | 4.5ft (1.3m) 17s |
| Most Powerful | 8AM (Tue 25th Aug) | 5.5ft (1.7m) 16s |
Table - best surf conditions forecast for Tenia over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a proper look at what Tenia’s got cookin’ for us over the next couple of weeks.
Right off the bat, we’ve got a bit of a slow start. The first couple of days are pretty average, with only small, weak swell and a bit of onshore chop. Nothing to get too excited about, but it’s not a total write-off.
Saturday the 22nd is a bit of a tease. The morning shows a small 3ft SSE swell, but it’s blowing cross-shore and the energy is only moderate (217). The afternoon looks cleaner with a cross-off breeze and a bump up to 6ft from the SE, but the conditions are still just marginal. Probably a session for the die-hards to get a few grovelly ones.
Sunday the 23rd is a bit of a downer. The swell is there but the wind is messy, cross-onshore in the morning making things choppy. The afternoon cleans up a bit with a cross-off breeze and a 5ft SE swell, but it’s still only a 1 out of 10 on quality. Not really worth paddling out for.
Monday the 24th sees the swell drop right off. Tiny 2ft junk in the morning, and then a weird little 1ft SSW groundswell with a very long 20-second period in the afternoon. That kind of period is special for points and reefs, but at a beach break it just rolls through without any push. The energy is weak (178) so it’s a hard pass.
Now, here’s where things start to look up. Tuesday the 25th brings a proper SSW groundswell. The morning has 6ft with a 15-second period, and the energy jumps up to strong (1502). It’s cross-on though, so expect some bump. But the afternoon is where it’s at: 6ft, 14-second period from the SSW, clean with a cross-off breeze, and strong energy (1270). This is the first real window of the week.
Wednesday the 26th is the standout of the entire forecast. The morning session is pure glass – glassy conditions, 5ft of clean SSW groundswell with a long 15-second period, and strong energy (1030). This is excellent surf for experienced surfers. The water temp is about average for this time of year, so no surprises there. The afternoon stays clean with a cross-off, but it’s a touch smaller at 4ft. If you can only paddle out once this week, make it Wednesday morning.
Thursday the 27th is still fun with a similar 4ft SSW swell (15-second period) and moderate to strong energy (898), but the wind goes light cross-shore. It’ll be a bit wobbly but totally surfable. Friday the 28th the swell fades, and by Saturday the 29th the wind cranks up to 19 mph, turning the place into a lumpy mess. That’s a no-go.
We then hit a big dry spell from Sunday the 30th through to Monday the 31st of August. Tiny, weak swell and poor conditions. It’s flat and not worth a look.
The next real pulse arrives on Tuesday the 1st of September. The afternoon session fires up with a 5ft SSW groundswell carrying 18-second period and very strong energy (1396). The wind is light and cross-off, so it’ll be clean and powerful. This is a promising late-season swell worth watching.
Wednesday the 2nd of September has more size, with 6ft SSW swell in the morning, but it’s cross-on so it’ll be a bit bumpy. Energy is huge (1715). Thursday the 3rd is a beast but a tricky one: 10ft in the morning and 12ft in the afternoon from the SSE and S, but the wind is cranking cross-shore and then fresh on it. These sizes are only for experts, and the chop will make it a battle. This setup looks more interesting for a kite session than a paddle session. Friday the 4th drops back to a more manageable 7ft to 8ft S swell, with the afternoon going clean cross-off. Good for confident surfers.
The swell fades again through Saturday the 5th and into Sunday the 6th, leaving small, onshore slop to end the run.
So, to sum up: Wednesday the 26th morning is your winner – glassy, clean, 5ft SSW groundswell with good energy. Tuesday the 1st of September afternoon is the other highlight to keep an eye on as a promising late-season pulse. The long gaps in between will have you checking the forecast more than once.
Rusty out.
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 19°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
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) | SE 11 | SSE 10 | SE 10 | SE 10 | SE 7 | SE 9 | SSE 9 | SE 9 | SSW 20 | SSW 17 | SSW 15 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph | |||||||||||||||||||
145 | 122 | 535 | 92 | 96 | 328 | 55 | 38 | 149 | 969 | 1382 | 1223 | 1106 | 857 | 687 | 706 | 766 | 637 | 465 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross-off | cross-off | glassy | cross-off | off | cross | cross | cross-off |
High Tide | 1:31AM0.86m | 4:31PM0.96m | 3:11AM0.82m | 5:42PM1.02m | 4:47AM0.84m | 6:29PM1.10m | 5:50AM0.89m | 7:06PM1.18m | 6:37AM0.96m | 7:37PM1.25m | 7:18AM1.03m | 8:06PM1.31m | |||||||
Low Tide | 8:27PM0.70m | 8:48AM0.38m | 10:27PM0.70m | 10:10AM0.37m | 11:53PM0.65m | 11:19AM0.31m | 00:41AM0.58m | 12:10PM0.25m | 1:16AM0.50m | 12:51PM0.19m | 1:48AM0.43m | 1:28PM0.14m | 2:18AM0.35m | ||||||
— | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 24 | 21 | 22 | 24 | 22 | 23 | 26 | 22 | 22 | 24 | 22 | 23 | 24 | 21 | 22 | 24 | 22 |
Feels °C | 17 | 20 | 22 | 20 | 21 | 23 | 21 | 24 | 25 | 22 | 22 | 22 | 21 | 24 | 22 | 20 | 22 | 24 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SSE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SSE 9 | SE 9 | SE 6 | SSW 17 | SSW 15 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
145 | 122 | 188 | 92 | 81 | 86 | 55 | 38 | 24 | 969 | 1382 | 1223 | 1106 | 857 | 687 | 706 | 766 | 637 | 465 | |
Swell 2 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | SSW 9 | SSW 11 | SSW 10 | S 10 | S 9 | SSW 20 | SE 7 | SE 6 | SE 9 | SE 6 | SSE 7 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
122 | 61 | 42 | 25 | 39 | 33 | 17 | 14 | 149 | 27 | 20 | 3 | 16 | 30 | 16 | 18 | 19 | 46 | 31 | |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 13 | S 12 | S 11 | SW 16 | SW 16 | SSW 15 | SSW 18 | S 8 | S 8 | — | — | SE 13 | — | — | SE 14 | SE 13 | SE 13 | SE 12 |
19 | 34 | 12 | 10 | 10 | 10 | 21 | 31 | 5 | 5 | — | — | 7 | — | — | 8 | 7 | 6 | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | SE 10 | E 3 | SE 7 | SE 9 | — | — | ESE 6 | ESE 7 | SE 7 | SE 6 | — | SE 7 | SE 5 | ENE 3 | SE 7 | SE 6 | ESE 6 |
— | — | 535 | 3 | 96 | 328 | — | — | 87 | 123 | 100 | 44 | — | 143 | 14 | 2 | 106 | 148 | 128 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 21 | 3 | 0 | 27 | 66 | 0 | 18 | 0 | 0 | 21 | 65 | 0 | 0 | 0 | 0 | 3 | 18 | 0 |
Best forecast wave conditions in New Caledonia | |||||||||||||||||||
Best forecast wave conditions in New Caledonia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.











