Vunaniu Surf Break

Lat Long: 18.26° S 177.86° E

Vunaniu Surf Forecast and Surf Report

Issued: 5 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Vunaniu sea temperature is
24.8° C
0.1° 

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


Vunaniu surf forecast from 9 Aug 2026:

  • Best quality surf: Monday 10 Aug, 3AM (local time) - 4ft (1.2m), 17s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Monday 17 Aug, 12AM (local time) - 3.5ft (1.1m), 20s period, SW swell with 881 kJ wave energy.
  • Next surfable swell (1★+): Monday 10 Aug, 3AM (local time) - 4ft (1.2m), 17s period with SSE swell.

Best Forecast Surf Conditions for Vunaniu this week:

The surf forecast for Vunaniu over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 3AM. The primary swell is predicted to be 1.2m and 17s period with a secondary swell of 0.8m and 11s. Another secondary swell of 1.6m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Vunaniu in the next 16 days are 1.1m 20s and forecast to arrive on Monday (Aug 17) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Sunday (Aug 16) at 12AM.

Wave TypeTime (+12) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 10th Aug)4ft (1.2m) 17s
Best Surf 3AM (Mon 10th Aug)4ft (1.2m) 17s
Most Powerful12AM (Mon 17th Aug)3.5ft (1.1m) 20s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what Vunaniu has in store for us over the next couple of weeks. It's a mixed bag, but there are a couple of windows that look worth getting keen on.

First up, the water temp is sitting at 77°, which is pretty much bang on average for this time of year, so nothing unusual there.

The forecast kicks off with a bit of a quiet start. Sunday afternoon is a write-off with a 19 mph cross-off wind mushing up a 7 ft swell – that’s a lot of energy (1118) but the period is short and the wind is messy for anything clean. The real story starts to build towards the middle of the week. There’s a period from the 12th to the 16th where the mornings keep offering clean, glassy or near-glassy conditions. On the 12th, Wednesday morning, we’ve got a clean 4 ft swell from the east with a 9-second period and only a gentle breeze. It’s not huge, but it’s clean. Then the 15th and 16th are both looking fantastic. Saturday the 15th, both morning and afternoon are glassy with a small but sweet 3 to 3 ft swell out of the SSW, carrying a very long 17-18 second period. That’s groundswell, and it’s going to wrap in nicely. The energy is moderate (597 and 578), so the waves will have some punch for their size.

But the absolute standout for the whole run is Monday the 17th. The morning session is the one to circle. We’re looking at a solid 6 ft swell from the SSW with a long 18-second period, pumping out strong energy (2182). The wind is a gentle 9 mph from the east, which is cross-offshore and will groom the waves beautifully. This is excellent, clean surf for experienced surfers. It might be a little too much for beginners at 6 ft, but for anyone with a bit of experience, that’s the call. The early part of that week from the 17th through the 21st holds some size, but the wind gets a bit more tricky.

Looking further out, there’s a promising morning on the 23rd (Sunday) with a 6 ft swell and clean NE winds at only 6 mph, but that’s a long way off, so keep an eye on it. The 24th drops right off.

So, to sum it up: the cleanest, best shaped waves on offer are the weekend of the 15th and 16th for small, glassy conditions, but the biggest standout is Monday morning the 17th of August for a solid, clean swell. Get in the water.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Tue morning, min 20°C on Sun night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
4
3
0
2
2
1
3
3
0
2
2
0
2
2
1
2
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
ESE
8
1.2
SSE
17
1.1
S
16
1.1
SSE
14
0.9
SSE
13
1.3
ESE
9
1.4
ESE
9
1.1
ESE
9
1.3
E
9
1.1
E
9
0.8
E
10
0.5
SW
19
1
E
9
0.6
SSW
18
0.6
SSW
16
0.6
SW
16
0.6
SSW
18
0.8
SSW
18
0.9
SSW
17
0.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
574
898
596
529
290
258
297
208
287
207
117
183
180
204
171
203
211
390
493
376
Wind (km/h)
30
E
15
ENE
20
ENE
30
ESE
20
ENE
20
ENE
30
E
15
ENE
15
ENE
25
ESE
15
ENE
10
ENE
25
ESE
10
ENE
10
ENE
20
E
5
N
5
ENE
5
SE
10
ENE
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
glassy
glassy
cross-off
High Tide
3:36PM1.34m
3:36AM1.62m
4:36PM1.42m
4:35AM1.69m
5:30PM1.50m
5:30AM1.74m
6:21PM1.58m
6:22AM1.76m
7:08PM1.64m
7:12AM1.74m
7:53PM1.66m
8:01AM1.68m
8:38PM1.66m
Low Tide
9:20PM0.45m
10:16AM0.12m
10:23PM0.39m
11:11AM0.04m
11:20PM0.32m
12:01PM-0.01m
00:14AM0.27m
12:49PM-0.03m
1:05AM0.23m
1:34PM0.00m
1:55AM0.22m
2:18PM0.07m
2:44AM0.24m
cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:30
6:30
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
5:55
5:55
5:57
5:57
5:57
 mm
Temp °C
23
21
25
24
22
26
25
23
26
25
22
25
25
23
27
28
23
23
24
23
Feels °C
19
19
23
21
21
25
22
23
25
24
23
25
24
24
27
27
25
25
27
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Vunaniu:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Vunaniu 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 Vunaniu Surf forecast

The above surf forecast table for Vunaniu provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Vunaniu can be found by selecting the local surf guide option on the grey menu. Our Vunaniu 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 (Vunaniu) 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 Vunaniu 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.

Vunaniu is 61 km (38 miles) from Suva. If you plan a holiday in Kadavu Passage, look for hotels and other accommodation in Suva. Suva has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest