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Surf Forecasts
Nera Rivermouth surf break

Nera Rivermouth surfForecast / New-Caledonia / New Caledonia

information circle12 Day Weather and Surf, issued 4 am Sunday 17 Aug 2025 +11
Forecast update in hr  min  s Forecast update imminent
Today's Nera Rivermouth sea temperature is
23.8° C
 (Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Nera Rivermouth this week:

The surf forecast for Nera Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 19) at 8PM. The primary swell is predicted to be 0.8m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Nera Rivermouth in the next 12 days are 1.0m 15s and forecast to arrive on Wednesday (Aug 20) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 13s period and expected on Thursday (Aug 21) at 2PM.

Wave TypeTime (+11) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 19th Aug)2.5ft (0.8m) 16s
Best Surf 2AM (Wed 20th Aug)3.5ft (1.0m) 15s
Most Powerful 2AM (Wed 20th Aug)3.5ft (1.0m) 15s

Table - best surf conditions forecast for Nera Rivermouth over the next 12 days.

Hourly12 Days
New Caledonia Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 

Short Range Forecast Light rain (total 9mm), mostly falling on Tue night. Warm (max 22°C on Sun afternoon, min 17°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 40mm), heaviest during Thu afternoon. Warm (max 21°C on Fri afternoon, min 16°C on Thu afternoon). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
2
1
0
0
0
1
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SSW
0.7
SSW
0.6
SSW
0.4
SW
0.2
SSW
0.3
SSW
0.5
SSW
0.7
SSW
1
SSW
0.9
SSW
0.8
SSW
1.1
SE
0.3
SSW
0.4
SSW
0.7
SSW
0.7
SSW
0.7
SSW
1.3
S
0.7
SSW
0.5
SSW
0.4
SSW
Period(s) (?)6776171817161514136201916161511161614
Wave
Graph
(?)Metric surfscale
Energy (?)2746311629691762604823302318075275240217191022613780
Wind
(km/h)
5
WSW
10
S
10
SE
10
SE
15
SE
10
SE
20
SSE
20
SE
10
E
20
ESE
20
SE
15
ESE
10
SE
10
E
10
ESE
20
SE
25
SE
10
E
10
SE
20
SE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		crosscrosscrosscrosscrosscrosscross-
off		cross-
off		crosscross-
off		crosscross-
off		cross-
off		crosscrosscross-
off		crosscrosscross-
off
High Tide
/ height (m)
1:30PM
0.99
12:32AM
1.13
2:48PM
1.04
1:39AM
1.13
3:50PM
1.09
2:42AM
1.14
4:40PM
1.14
3:39AM
1.17
5:24PM
1.18
4:30AM
1.19
6:02PM
1.21
5:17AM
1.19
6:37PM
1.22
Low Tide
/ height (m)
6:40PM
0.68
7:46AM
0.20
8:01PM
0.69
8:48AM
0.14
9:08PM
0.67
9:41AM
0.09
10:04PM
0.63
10:29AM
0.06
10:51PM
0.58
11:12AM
0.06
11:35PM
0.54
11:52AM
0.09
12:17AM
0.50
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunrise6:20--6:20--6:18--6:18--6:16--6:16--6:16--
Sunset-5:44--5:44--5:44--5:45--5:45--5:45--5:45-
clearclearclearclearcloudpart cloudpart cloudpart cloudmod rainlight rainlight rainmod rainlight rainheavy rainheavy rainpart cloudclearclearclearclearclear
Rain (mm)
--------931641511------
Temp. °C212221212120202020181919171618202120212220
Feels °C (?)212120211919181818161818171518181818202118
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for New-Caledonia

  1. weather stationWind Update Continuing clean conditions at Nera Rivermouth (light winds from the N at La Tontouta International Airport, New Caledonia 90 km from Nera Rivermouth). 0.7m 6s windswell from the SSW to make surfable waves.

    1 hour 34 minutes ago Nera Rivermouth
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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 Nera Rivermouth 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.

View detailed surf forecast for Nera Rivermouth at:
surf-forecast.com

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 12 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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