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Cobden Breakwater Surf Forecast
/ West Coast South Island (21 surf breaks) /
Surf Forecasts:
Cobden Breakwater surfForecast / West Coast South Island / New Zealand
48hr Weather and Surf, issued 5 am Tuesday 12 May 2026 NZSTForecast update in hr min s Forecast update imminent
Cobden Breakwater surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cobden Breakwater sea temperature is
15.3° C
(Which is slightly warmer than usual)How big are the waves at Cobden Breakwater today?
The current surf forecast for Cobden Breakwater at 10AM is: 1.4m 12s primary swell from a West-southwest direction (forecast issued at 05:00am May 12). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 4.5ft (1.4m) | 12s |
| Afternoon (12 May) | 3ft (0.9m) | 12s |
| Evening (12 May) | 5ft (1.6m) | 9s |
Table - waves today at Cobden Breakwater. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Wed afternoon, min 9°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 12 | W 12 | WSW 12 | WSW 12 | WSW 12 | W 8 | W 9 | WSW 9 | WSW 10 | WSW 10 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | |
786 | 694 | 598 | 511 | 210 | 324 | 412 | 506 | 563 | 492 | 418 | 375 | 292 | 260 | 243 | 404 | 380 | 263 | 534 | 520 | 392 | 371 | 366 | 361 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | glassy | cross-off | |
High Tide | 6:37AM2.76m | 7:10PM2.77m | 7:30AM2.92m | 8:01PM2.94m | 8:18AM3.10m | 8:47PM3.11m | ||||||||||||||||||
Low Tide | 00:25AM1.12m | 12:55PM0.96m | 1:20AM0.98m | 1:46PM0.80m | 2:09AM0.82m | 2:33PM0.66m | ||||||||||||||||||
 | |  |  |  |  | | | | | | | | | | | | | | | | | | | |
 | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | 7:39 |
 | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:23 | — | — | 5:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 11 | 12 | 13 | 11 | 10 | 10 | 9 | 9 | 10 | 13 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 12 | 13 | 11 | 11 | 10 |
10 | 9 | 10 | 11 | 12 | 10 | 8 | 7 | 6 | 6 | 7 | 11 | 13 | 13 | 11 | 10 | 9 | 8 | 7 | 11 | 11 | 10 | 10 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | WSW 12 | WSW 12 | W 8 | W 8 | W 9 | WSW 9 | WSW 10 | WSW 10 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 8 | WSW 11 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
 kJ | 786 | 694 | 598 | 511 | 186 | 324 | 412 | 506 | 563 | 492 | 418 | 375 | 276 | 235 | 201 | 149 | 96 | 150 | 534 | 520 | 392 | 371 | 366 | 361 |
Swell 2 Height (m) Direction Period (s) | N 5 | NNE 5 | N 4 | N 4 | WSW 12 | WSW 12 | WSW 13 | W 24 | WSW 24 | WSW 22 | WSW 21 | WSW 20 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | N 4 | N 4 | N 10 | N 10 | N 10 | N 10 |
| kJ | 13 | 8 | 4 | 1 | 210 | 160 | 125 | 46 | 108 | 156 | 151 | 218 | 292 | 260 | 243 | 404 | 380 | 263 | 1 | 1 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | N 13 | N 12 | N 12 | N 12 | — | N 12 | W 26 | N 12 | N 11 | N 11 | N 11 | N 11 | WSW 14 | WSW 14 | WSW 14 | NNE 4 | NNE 4 | N 4 | N 11 | N 10 | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | — | 3 | 13 | 3 | 2 | 2 | 2 | 2 | 64 | 105 | 75 | 2 | 2 | 1 | 2 | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | ESE 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 0 | 0 | 0 |
Best forecast wave conditions in West Coast South Island | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
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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