Surf Forecasts:
How big are the waves at Blaketown Wedge today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 6ft (1.9m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 8ft (2.4m), 8s period with NW swell.
- Evening surf: Evening surf (27 Aug, local time) - 10ft (3.0m), 10s period with NW swell.
The current surf forecast for Blaketown Wedge at 2AM is: 2.3m 9s primary swell from a West-northwest direction and 0.8m 13s secondary swell from a West-southwest direction (forecast issued at 11:00pm August 26). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 6ft (1.9m) | 9s |
| Afternoon (27 Aug) | 8ft (2.4m) | 8s |
| Evening (27 Aug) | 10ft (3.0m) | 10s |
Table - waves today at Blaketown Wedge. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 97mm), heaviest during Thu night. Very mild (max 14°C on Wed night, min 10°C on Wed night). Winds decreasing (fresh winds from the NNE on Thu night, light winds from the W by Sat morning). | |||||||||||||||||
Thursday 27 | Friday 28 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | WNW 8 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 8 | NW 8 | NW 10 | NNW 10 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 9 |
Wave Graph  | |||||||||||||||||
 kJ | 847 | 878 | 940 | 755 | 592 | 562 | 765 | 981 | 1993 | 2570 | 3861 | 3988 | 2731 | 2451 | 1956 | 1693 | 1057 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | on | cross-on | on | cross-on | on | cross-on |
High Tide | 9:55PM3.09m | 10:15AM3.09m | 10:29PM3.22m | 10:50AM3.20m | |||||||||||||
Low Tide | 4:06AM0.95m | 4:24PM0.89m | 4:40AM0.81m | 4:56PM0.78m | |||||||||||||
 | |  |  |  | | | |  |  | | |  | | | | | |
 | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — |
mm | 11 | 11 | 10 | 4 | 3 | 2 | 2 | 1 | — | — | 9 | 24 | 5 | 3 | 2 | 1 | 2 |
Temp °C | 14 | 13 | 13 | 10 | 10 | 12 | 14 | 13 | 12 | 11 | 12 | 12 | 13 | 13 | 12 | 11 | 11 |
Feels °C | 12 | 12 | 11 | 7 | 6 | 9 | 9 | 9 | 8 | 5 | 5 | 6 | 7 | 8 | 8 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | W 16 | W 15 | NW 10 | W 14 | W 14 | WSW 14 | WSW 14 | W 13 | W 13 | W 13 | NW 9 |
| kJ | 236 | 878 | 940 | 755 | 592 | 562 | 181 | 170 | 1993 | 203 | 203 | 154 | 143 | 126 | 126 | 126 | 1057 |
Swell 2 Height (m) Direction Period (s) | W 20 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | W 12 | WSW 12 | W 12 | WSW 14 | — | — | — | — | W 23 | W 23 | W 22 | W 13 |
| kJ | 7 | 229 | 205 | 160 | 157 | 110 | 48 | 11 | 165 | — | — | — | — | 11 | 10 | 40 | 643 |
Swell 3 Height (m) Direction Period (s) | — | W 16 | WSW 17 | WSW 17 | W 17 | W 16 | — | — | — | — | — | — | — | — | — | — | W 22 |
| kJ | — | 47 | 97 | 101 | 86 | 132 | — | — | — | — | — | — | — | — | — | — | 39 |
Wind waves Height (m) Direction Period (s) | WNW 8 | — | — | — | — | — | NW 8 | NW 8 | — | NNW 10 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NW 10 | W 8 |
| kJ | 847 | — | — | — | — | — | 765 | 981 | — | 2570 | 3861 | 3988 | 2731 | 2451 | 1956 | 1693 | 323 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 156 | 1 | 1 | 0 | 1 | 1 | 137 | 137 | 137 | 137 | 190 | 215 | 156 | 190 | 202 | 190 | 86 |
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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