Surf Forecasts:
How big are the waves at Nera Rivermouth today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 4ft (1.2m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 3.5ft (1.0m), 17s period with SSW swell.
- Evening surf: Evening surf (20 Jul, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Nera Rivermouth at 2AM is: 1.4m 19s primary swell from a South-southwest direction (forecast issued at 10:00pm July 19). An open ocean swell of 0.7m 15s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (+11) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4ft (1.2m) | 18s |
| Afternoon (20 Jul) | 3.5ft (1.0m) | 17s |
| Evening (20 Jul) | 3ft (0.9m) | 16s |
Table - waves today at Nera Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 23°C on Mon afternoon, min 20°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the SE by Tue afternoon). | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSE 5 | SE 5 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 207 | 166 | 1310 | 1144 | 960 | 721 | 705 | 522 | 469 | 446 | 424 | 381 | 371 | 15 | 23 | 187 | 184 | 181 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | cross | glassy | cross-on | cross-on | on | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off |
High Tide | 10:23PM1.23m | 10:32AM0.97m | 11:05PM1.18m | 11:48AM0.92m | ||||||||||||||
Low Tide | 4:44AM0.46m | 4:25PM0.42m | 5:46AM0.43m | 5:18PM0.54m | ||||||||||||||
 | |  | |  | |  | |  | | | | | | | | | | |
 | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 20 | 20 |
Feels °C | 23 | 23 | 24 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 22 | 21 | 20 | 20 | 19 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 9 |
| kJ | 1236 | 1176 | 1310 | 1144 | 960 | 721 | 705 | 522 | 469 | 446 | 424 | 381 | 371 | 273 | 254 | 187 | 184 | 412 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SE 15 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | S 10 | S 10 | SSW 17 | S 17 | SSW 13 |
| kJ | 207 | 266 | 223 | 174 | 104 | 169 | 167 | 130 | 99 | 97 | 66 | 64 | 63 | 71 | 122 | 101 | 149 | 181 |
Swell 3 Height (m) Direction Period (s) | SE 15 | SSW 14 | SE 9 | SW 11 | SE 9 | SE 9 | SE 9 | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 7 | S 9 | SE 13 | SE 13 | SE 13 | SE 13 | S 17 |
| kJ | 181 | 166 | 115 | 5 | 36 | 125 | 84 | 6 | 6 | 11 | 14 | 19 | 28 | 62 | 44 | 44 | 43 | 144 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 13 | SE 4 | SSE 5 | SE 5 | SSE 10 | S 9 | SE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 299 | 5 | 15 | 23 | 322 | 363 | 365 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 65 | 0 | 0 | 1 | 0 | 4 | 4 | 115 | 0 | 0 | 0 | 0 | 516 | 1292 | 1292 | 1292 | 1297 | 1292 |
Best forecast wave conditions in New Caledonia | ||||||||||||||||||
Best forecast wave conditions in New Caledonia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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