Nera Rivermouth Surf Break

Nera Rivermouth Surf Forecast and Surf Report

Lat Long: 21.62° S 165.46° E

Issued: 4 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nera Rivermouth sea temperature is
23.6° C

Normal for this time of year


Nera Rivermouth surf forecast from 5 Jul 2026:

  • Best quality surf: Friday 10 Jul, 11PM (local time) - 1.5ft (0.4m), 18s period, SSW swell with glassy winds.
  • Most powerful swell: Tuesday 7 Jul, 5PM (local time) - 10ft (3.0m), 16s period, SSW swell with 4,649 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 11PM (local time) - 1.5ft (0.4m), 18s period with SSW swell.

Best Forecast Surf Conditions for Nera Rivermouth this week:

The surf forecast for Nera Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 11PM. The primary swell is predicted to be 0.4m and 18s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Nera Rivermouth in the next 16 days are 3.0m 16s and forecast to arrive on Tuesday (Jul 07) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 14s period and expected on Wednesday (Jul 08) at 11AM.

Wave TypeTime (+11) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 10th Jul)1.5ft (0.4m) 18s
Best Surf11PM (Fri 10th Jul)1.5ft (0.4m) 18s
Most Powerful 5PM (Tue 7th Jul)10ft (3.0m) 16s

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


Updates in  hr  min  s Forecast update imminent

G’day, Rusty here. Look, I’ll be straight with you – this stretch of the Nera Rivermouth is looking pretty grim for a good stretch. We’ve got a real lull on our hands, no two ways about it.

We’re kickin’ off from July 5th, and honestly, for the next two weeks, there’s nothin’ worth paddlin’ out for. The first week is a total write-off. From Sunday the 5th all the way through to Friday the 17th, every single session is flagged as poor surf conditions. We’re talkin’ tiny dribbles – mostly under 2ft – with cross or cross-onshore winds messin’ up any chance of a clean face. The combined energy is weak, with values mostly under 300 (like 20, 78, 259) which is just nothin’. The water temp is around 75°F, pretty normal for this time of year, but that’s about the only thing that’s average.

There are a few days in there, like Monday the 6th and Tuesday the 7th, where the swell bumps up to 4ft and even 10ft, but the wind is always cross-onshore and the comment stays “poor surf conditions.” That energy on July 7th hits 4649, which is strong, but with that dirty wind, it’s just a washing machine. Honestly, that setup would be more fun for a kite surfer than anyone tryin’ to paddle.

Then, finally, we get a glimmer. On Saturday the 18th of July, things start to look interesting. The morning session shows 8ft of SSW swell with a 14-second period – that’s a proper long-period groundswell. Combined energy is 3578, a solid pulse. And the wind? Light, easterly cross-offshore at 9 mph, making for clean conditions. The wave comment says “excellent surf conditions for experienced surfers,” and you can bet that’s our standout. Just keep in mind, at 8ft, this is already pushing into expert territory, and Nera Rivermouth is an inconsistent river-and-beach break – it doesn’t always fire, but when it does, it can hold a good line. Crowds are listed as “sometimes,” so you might not have it to yourself, but it won’t be a zoo.

Sunday the 19th morning also looks promising – 8ft of SSW swell, 13-second period, combined energy 2535, and again light cross-offshore wind (ESE at 6 mph). Clean, solid, and punchy. But after that, the surf fades again into marginal conditions as we head into the 20th. The second week offers those two morning windows as the real highlights – nothin’ else comes close.

So, mark your calendar for Saturday the 18th and Sunday the 19th mornings. That’s when you want to be there. Before that? Save your wax.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Warm (max 22°C on Sun afternoon, min 18°C on Tue afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 20°C on Wed morning, min 18°C on Fri night). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
2
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
SSW
13
0.2
SSW
13
0.4
SSW
12
0.7
SSW
13
1.3
SSW
12
2.5
SSW
14
2.5
SSW
14
3
SSW
16
3
SSW
16
3
SSW
14
3
SSW
14
2.4
S
13
0.2
SSW
20
0.3
SSW
18
2
S
12
0.5
SSW
19
0.4
SW
20
0.5
SSW
18
0.5
SSW
16
0.5
SSW
16
0.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
17
17
55
140
500
2724
2948
4649
4007
0
0
0
39
66
0
207
98
178
153
153
98
Wind (km/h)
15
SE
15
SSE
10
SSE
15
SSE
15
S
15
S
20
S
20
SSW
20
SSW
20
S
20
S
10
S
20
S
20
S
15
SSE
15
SSE
15
SSE
0
W
10
SE
15
SSE
10
ESE
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
glassy
cross
cross
cross-off
High Tide
8:46AM0.98m
10:20PM1.14m
9:43AM0.93m
10:55PM1.16m
10:51AM0.90m
11:34PM1.17m
12:10PM0.89m
00:17AM1.18m
1:31PM0.92m
1:05AM1.19m
2:48PM0.98m
1:58AM1.21m
3:55PM1.06m
2:53AM1.23m
Low Tide
3:18PM0.30m
4:25AM0.61m
3:57PM0.37m
5:23AM0.55m
4:43PM0.45m
6:21AM0.46m
5:40PM0.53m
7:18AM0.36m
6:47PM0.59m
8:13AM0.25m
7:59PM0.63m
9:07AM0.14m
9:07PM0.64m
clear
clear
rain showers
part cloud
part cloud
rain showers
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
rain showers
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:37
6:37
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:28
5:28
5:29
5:29
5:29
5:30
 mm
2
1
1
2
Temp °C
21
22
20
20
21
19
19
19
19
20
20
20
20
20
20
20
20
20
19
20
19
Feels °C
19
19
19
17
18
17
16
14
16
16
16
16
16
15
16
17
17
18
18
18
18
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
10
0.3
SE
10
0.5
SE
13
0.7
SSW
13
1.3
SSW
12
2.5
SSW
14
2.5
SSW
14
3
SSW
16
3
SSW
16
3
SSW
14
3
SSW
14
2.4
S
13
2.2
S
12
2.1
S
12
2
S
12
1.8
S
12
1.7
S
12
2.1
S
13
1.7
S
12
1.5
S
12
1.2
S
11
Energy kJ
23
16
80
140
500
2724
2948
4649
4007
3619
3018
1992
1459
1312
1155
879
800
1497
814
594
338
Swell 2
Height (m)
Direction
Period (s)
0.2
ESE
13
0.3
SE
13
0.4
SSW
12
0.7
SSW
10
0.4
SE
12
0.3
SE
11
1.3
SSW
18
0.4
SE
11
1
S
15
0.2
ESE
11
0.2
ESE
11
0.1
S
22
0.2
SSW
20
0.3
SSW
18
0.1
S
24
0.5
SSW
19
0.9
S
15
0.5
SSW
18
0.5
SSW
16
0.5
SSW
16
0.7
SSE
12
Energy kJ
17
26
55
90
35
19
1086
29
424
11
11
9
39
66
11
207
371
178
153
153
145
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
13
0.2
SSW
13
0.2
SSW
15
0.4
SE
12
0.1
SW
24
0.6
ESE
11
0.2
ESE
11
0.4
SE
11
0.1
SE
11
0.1
S
22
0.2
SSW
20
0.1
SE
12
0.1
SE
12
0.4
SW
20
0.1
SE
12
0.4
SSE
13
0.4
SSW
16
Energy kJ
17
17
22
37
22
79
11
29
4
9
39
6
5
98
6
55
98
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
4
0.5
SSE
4
0.6
S
4
0.7
S
5
Energy kJ
3
8
15
29
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
3
4
5
4
4
4
2
3
4
2
1
4
4
2
Distance (km)
1295
1297
38
1292
1357
543
1292
1322
1297
1297
1361
1304
1361
1404
543
1297
1338
0
38
38
1
Best forecast wave conditions in New Caledonia
Rating
(10 max)
2
4
4
4
4
Best forecast wave conditions in New Caledonia
Rating
(10 max)
2
4
4
4
4
Header Global
Rating
(10 max)
5
9
7
5
5
8
7
5
5
9
8
9
9
6
6
5
5
4
6
5
5
  • 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 Nera Rivermouth Surf forecast

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

Are you planning a holiday in New Caledonia? If you are looking for accommodation near Nera Rivermouth, camping, hotels and holiday cottages in New Caledonia, consider staying in Poro which is 38 km (24 miles) away. Other places in and around New Caledonia where you can find information about places to rent, and car hire include Kouaoua which is 44 km (27 miles) away and Thio, 78 km (48 miles) away.

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