Tenia Surf Break

Lat Long: 22.02° S 165.92° E

Tenia Surf Forecast and Surf Report

Issued: 10 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tenia sea temperature is
22.5°C
0.2° 

Tenia surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Tenia surf forecast from 25 Aug 2026:

  • Best quality surf: Tuesday 1 Sep, 8PM (local time) - 11ft (3.5m), 16s period, S swell with cross-offshore winds.
  • Most powerful swell: Tuesday 1 Sep, 2PM (local time) - 13ft (4.0m), 17s period, S swell with 7,847 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 5AM (local time) - 5ft (1.6m), 15s period with SSW 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 Wednesday (Aug 26) at 5AM. The primary swell is predicted to be 1.6m and 15s period with a secondary swell of 0.5m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Tenia in the next 16 days are 4.0m 17s and forecast to arrive on Tuesday (Sep 01) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Wednesday (Aug 26) at 5PM.

Wave TypeTime (+11) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 26th Aug)5ft (1.6m) 15s
Best Surf 8PM (Tue 1st Sep)11ft (3.5m) 16s
Most Powerful 2PM (Tue 1st Sep)13ft (4.0m) 17s

Table - best surf conditions forecast for Tenia over the next 16 days.


The Lowdown

Alright folks, this is Rusty checkin’ in from the beach. We’re locked on one spot, and one spot only for the next 16 days – a reef break called Tenia. It’s a fairly consistent little wave, picky about the wind being from the NE, and it loves a good swell from the SSW. The water temp is hangin’ right around average for this time of year, so nothin’ wild there.

The outlook is a bit of a mixed bag, to be honest. We’re startin’ off with some average conditions. Wednesday morning the 26th is a bit of a write-off, with a 5ft swell from the SSW but the wind is cross-onshore, makin’ it choppy. The energy is decent (1003), but the wind is just killin’ it. That pattern kinda hangs around, with the swell droppin’ off through Thursday and Friday. The wind is mostly cross-on, so the wave quality is pretty poor. We’re talkin’ small, weak waves with a lot of wind chop. Not worth paddlin’ out for.

The weekend doesn’t look much better. Saturday and Sunday the 30th see a bit of a bump in size, up to 6ft and 6ft, but the wind is still cross and strong, especially Sunday afternoon when it’s a fresh 18 mph breeze. The energy is gettin’ up there (1142 on Sunday arvo), but the surface is just lumpy cross-chop. It’s a mess.

Now, here’s where it gets interesting but also a bit dangerous. The first of September rolls in with a big pulse. Tuesday morning the 1st is a solid 12ft from the SSW, with a super long 18-second period. That’s a massive groundswell, and the energy is through the roof at 7236. But the wind is howlin’ cross-shore at 22 mph. The waves are gonna be huge, powerful, and blown out. This is expert-only territory, and honestly, even then it’s not gonna be pretty. The afternoon is even bigger at 13ft. This is lookin’ way more like a kite-surfing setup than a good paddle session.

Things settle down a bit after that. Wednesday the 2nd has a solid 8ft swell, but again, the wind is cross and strong. The following days are a repeat of the same old story – small to medium swell, cross or cross-onshore wind, and poor conditions. There’s a flicker of hope on Monday the 7th, with a 5ft swell and a very long 19-second period, which usually means a proper groundswell. The energy is strong (1523), and the wind is light cross-on, so it might be a little cleaner. Keep an eye on that one.

But the real standout, the one that’s got me a little excited, is Wednesday the 9th of September. The morning is still a bit iffy, but the afternoon… oh, the afternoon. The wind is forecast to go glassy, dead calm. The swell is a clean 3ft from the SSW with a 13-second period, and the energy is a moderate 560. This is the only time in the whole 16 days we see “expect very good surf conditions.” For a reef break like Tenia, a glassy afternoon with a clean 3ft SSW groundswell is the dream. It’s the clear winner. Just be smart about the tide.

Throughout the rest of the period, the same trend continues: moderate-sized swells, but the wind is always a problem, keeping the surface ugly. The second week is more of the same – some size, but the wind ruins it. If you’re desperate, the 7th or the 9th afternoon are your only real shots. Otherwise, keep your board in the car and wait for a better forecast.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Thu afternoon. Warm (max 23°C on Wed afternoon, min 19°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Warm (max 21°C on Fri night, min 19°C on Fri night). Winds increasing (light winds from the SE on Fri night, fresh winds from the SE by Mon afternoon).

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
2
1
3
2
2
2
0
0
1
0
0
3
0
1
2
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
15
1.5
SSW
15
1.3
SSW
14
1.3
SSW
15
1.2
SSW
15
1.1
SSW
15
0.9
SSW
14
0.9
SSW
13
0.7
SSW
13
0.8
SSW
16
1
SSW
15
1.3
SSW
14
1.9
SSW
12
1.7
SSW
12
1.8
SSW
12
1.7
S
11
1.3
S
7
1.6
S
7
1.9
S
11
Wave Graph
Metric surfscale
Energy kJ
1177
983
687
726
612
532
293
249
140
324
474
613
1089
754
928
746
158
253
831
Wind (km/h)
10
ENE
15
S
20
SE
10
NE
5
S
10
S
10
NNE
15
WSW
10
SSW
5
SE
20
S
25
SSE
15
SSE
25
SSE
30
SSE
15
ESE
35
SE
40
SE
25
ESE
Wind State
cross-off
cross-on
cross
off
cross-on
cross-on
cross-off
cross-on
cross-on
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross
cross-off
High Tide
6:37AM0.96m
7:37PM1.25m
7:18AM1.03m
8:06PM1.31m
7:55AM1.09m
8:33PM1.35m
8:32AM1.15m
9:01PM1.37m
9:09AM1.18m
9:29PM1.36m
9:47AM1.20m
9:58PM1.32m
Low Tide
1:16AM0.50m
12:51PM0.19m
1:48AM0.43m
1:28PM0.14m
2:18AM0.35m
2:02PM0.12m
2:47AM0.29m
2:36PM0.13m
3:16AM0.23m
3:11PM0.16m
3:47AM0.18m
3:46PM0.22m
4:19AM0.16m
clear
clear
clear
part cloud
part cloud
rain showers
rain showers
clear
clear
rain showers
rain showers
clear
rain showers
clear
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:09
6:09
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:45
5:45
5:45
5:45
5:45
 mm
1
2
1
1
1
Temp °C
21
21
23
22
23
22
23
22
21
21
20
20
20
20
20
20
21
20
20
Feels °C
18
20
21
21
24
21
24
22
20
22
20
17
17
15
15
16
14
13
15
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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