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Banks Peninsula - Magnet Bay Surf Forecast
/ Canterbury (28 surf breaks) /
Surf Forecasts:
Banks Peninsula - Magnet Bay surfForecast / Canterbury / New Zealand
48hr Weather and Surf, issued 5 am Friday 22 May 2026 NZSTForecast update in hr min s Forecast update imminent
Banks Peninsula - Magnet Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Banks Peninsula - Magnet Bay sea temperature is
12.5° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Banks Peninsula - Magnet Bay today?
The current surf forecast for Banks Peninsula - Magnet Bay at 9AM is: 1.1m 8s primary swell from a South-southwest direction and 0.6m 11s secondary swell from a South-southwest direction (forecast issued at 05:00am May 22). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 3.5ft (1.1m) | 8s |
| Afternoon (22 May) | 4.5ft (1.3m) | 12s |
| Evening (22 May) | 3.5ft (1.1m) | 12s |
Table - waves today at Banks Peninsula - Magnet Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 6 | SSW 9 | SSW 8 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 11 | SSW 11 | SSW 13 | SSW 14 | S 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 16 | S 16 | S 16 | S 16 | S 16 | |
50 | 222 | 149 | 452 | 475 | 467 | 373 | 367 | 298 | 274 | 238 | 202 | 499 | 731 | 1169 | 1275 | 1189 | 1001 | 815 | 1265 | 1496 | 1878 | 1585 | 1928 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | off | off | off | off | on | on | cross-on | glassy | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | off | glassy | glassy | off | off | off | off | |
High Tide | 8:12AM1.86m | 8:47PM1.98m | 9:15AM1.83m | 9:48PM1.92m | 10:17AM1.80m | 10:46PM1.86m | ||||||||||||||||||
Low Tide | 2:09AM0.15m | 2:29PM0.10m | 3:08AM0.17m | 3:29PM0.15m | 4:04AM0.19m | 4:26PM0.20m | ||||||||||||||||||
 | |  |  |  |  | | | | | | | |  | | | | | | | | | | | |
 | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | 7:46 |
 | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:05 | — | — | 5:04 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 10 | 10 | 11 | 12 | 10 | 11 | 10 | 10 | 11 | 12 | 13 | 14 | 12 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 |
10 | 7 | 7 | 7 | 9 | 8 | 9 | 8 | 8 | 10 | 10 | 11 | 12 | 9 | 7 | 7 | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SSW 9 | SSW 8 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 11 | SSW 11 | SSW 13 | SSW 14 | S 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 16 | S 16 | S 16 | S 16 | S 16 |
 kJ | 50 | 222 | 149 | 452 | 475 | 467 | 373 | 367 | 298 | 274 | 238 | 202 | 499 | 731 | 1169 | 1275 | 1189 | 1001 | 815 | 1265 | 1496 | 1878 | 1585 | 1928 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | SSW 11 | — | SE 11 | SE 11 | ENE 4 | NE 5 | NE 5 | ENE 5 | ENE 5 | SSW 14 | NE 5 | ENE 5 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | S 16 | ENE 10 | ENE 10 | ENE 10 | S 19 | S 20 |
| kJ | 8 | 8 | 90 | — | 5 | 5 | 8 | 6 | 7 | 5 | 5 | 62 | 4 | 3 | 14 | 14 | 13 | 12 | 262 | 11 | 10 | 10 | 347 | 121 |
Swell 3 Height (m) Direction Period (s) | SSW 9 | S 16 | SE 12 | — | — | — | SE 11 | SE 11 | SE 11 | SE 11 | SE 12 | NE 5 | SE 12 | SE 12 | ENE 5 | — | — | SE 13 | ENE 11 | E 14 | E 12 | ENE 12 | NE 12 | ENE 11 |
| kJ | 9 | 20 | 5 | — | — | — | 5 | 5 | 5 | 5 | 5 | 7 | 6 | 5 | 3 | — | — | 7 | 11 | 4 | 12 | 15 | 37 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | NE 6 | ENE 3 | NE 4 | NE 4 | — | — | — | — | — | — | — | SE 2 | — | — | — | — | — | — | — | — | — | NE 9 |
| kJ | — | — | 10 | 7 | 12 | 14 | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 4 | 30 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Canterbury | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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