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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 Sunday 31 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
14.0° C
(Which is normal for this time of year)How big are the waves at Cobden Breakwater today (31 May):
- Morning surf: Morning surf (31 May, local time) - 10ft (3.0m), 10s period with NNW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 13ft (4.0m), 11s period with NNW swell.
- Evening surf: Evening surf (31 May, local time) - 11ft (3.5m), 10s period with NNW swell.
The current surf forecast for Cobden Breakwater at 8AM is: 3.0m 10s primary swell from a North-northwest direction and 0.3m 12s secondary swell from a West-southwest direction (forecast issued at 05:00am May 31). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 10ft (3.0m) | 10s |
| Afternoon (31 May) | 13ft (4.0m) | 11s |
| Evening (31 May) | 11ft (3.5m) | 10s |
Table - waves today at Cobden Breakwater. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 88mm), heaviest during Mon afternoon. Very mild (max 16°C on Sun night, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NNW 8 | NNW 9 | NNW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | WSW 12 | NNW 10 | NNW 10 | WSW 12 | WNW 11 | WNW 10 | WNW 10 | W 9 | W 9 | W 8 | W 8 | NW 8 | W 7 | W 7 | W 7 | WSW 6 | W 13 | |
516 | 938 | 1886 | 3228 | 3517 | 3073 | 2384 | 29 | 1941 | 1601 | 47 | 66 | 78 | 74 | 60 | 57 | 52 | 51 | 80 | 247 | 287 | 150 | 51 | 222 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | |
High Tide | 10:36AM3.13m | 10:52PM3.16m | 11:13AM3.13m | 11:28PM3.15m | 11:50AM3.10m | |||||||||||||||||||
Low Tide | 4:28AM1.04m | 4:47PM1.06m | 5:03AM1.04m | 5:23PM1.06m | 5:38AM1.05m | 6:00PM1.08m | ||||||||||||||||||
 |  |  | |  |  | | | | | | |  |  | | | |  |  | | | | | | |
 | — | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | 7:54 |
 | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:09 | — | — | 5:09 |
— | — | 1 | 4 | 6 | 1 | 5 | 5 | 3 | 2 | 4 | 6 | 20 | 10 | 9 | 3 | 1 | 2 | — | 1 | 2 | 1 | 2 | — | |
Temp °C | 13 | 13 | 12 | 13 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
10 | 9 | 8 | 9 | 11 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 15 | 13 | 12 | 12 | 10 | 11 | 10 | 12 | |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 9 | NNW 10 | WSW 12 | NNW 11 | NNW 11 | NNW 10 | WSW 12 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | WNW 10 | WNW 10 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | N 10 | W 7 | N 10 | N 10 |
 kJ | 516 | 938 | 1886 | 15 | 3517 | 3073 | 2384 | 29 | 1941 | 1601 | 1720 | 1608 | 78 | 74 | 2454 | 1782 | 1386 | 1040 | 738 | 494 | 369 | 150 | 219 | 242 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | — | WSW 13 | WSW 13 | WSW 12 | — | WSW 12 | WSW 12 | WSW 12 | WNW 11 | WSW 12 | WSW 12 | W 9 | W 9 | W 8 | W 8 | NW 8 | NW 8 | WSW 11 | N 10 | WSW 6 | W 6 |
| kJ | 29 | 29 | 30 | — | 32 | 32 | 30 | — | 49 | 49 | 47 | 66 | 45 | 46 | 60 | 57 | 52 | 51 | 80 | 17 | 25 | 266 | 50 | 47 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WNW 11 | WSW 12 | — | — | WSW 11 | WSW 11 | WSW 11 | WSW 11 | W 9 | W 16 | NW 8 | W 11 | WNW 8 | W 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | 25 | 47 | — | — | 43 | 42 | 40 | 40 | 54 | 20 | 18 | 61 | 51 | 222 |
Wind waves Height (m) Direction Period (s) | E 2 | E 2 | — | NNW 11 | — | — | — | NNW 10 | — | — | — | — | N 10 | N 10 | — | — | — | — | — | W 7 | W 7 | — | — | — |
| kJ | 1 | 1 | — | 3228 | — | — | — | 2231 | — | — | — | — | 2068 | 2573 | — | — | — | — | — | 247 | 287 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 136 | 136 | 156 | 153 | 136 | 136 | 0 | 0 | 136 | 136 | 153 | 136 | 0 | 0 | 0 | 128 | 122 | 169 | 85 | 85 | 80 |
Best forecast wave conditions in West Coast South Island | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
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