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Sumner Bar Surf Forecast
/ Canterbury (28 surf breaks) /
Surf Forecasts:
Sumner Bar surfForecast / Canterbury / New Zealand
48hr Weather and Surf, issued 5 pm Sunday 26 Apr 2026 NZSTForecast update in hr min s Forecast update imminent
Sumner Bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sumner Bar sea temperature is
14.0° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at Sumner Bar today?
The current surf forecast for Sumner Bar at 9PM is: 0.3m 16s primary swell from a South-southeast direction and 0.2m 6s secondary swell from a East-northeast direction (forecast issued at 05:00pm April 26). The wind direction is predicted to be onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | - | - |
| Afternoon (26 Apr) | 1ft (0.3m) | 14s |
| Evening (26 Apr) | 1ft (0.3m) | 16s |
Table - waves today at Sumner Bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Tue morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 14 | SSE 16 | SSE 16 | SE 16 | SE 17 | SSE 17 | SSE 14 | SSE 12 | SSE 12 | SE 11 | SE 10 | SE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | |
33 | 24 | 51 | 69 | 70 | 54 | 37 | 31 | 27 | 30 | 27 | 15 | 8 | 8 | 7 | 7 | 7 | 11 | 3 | 2 | 2 | 2 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | on | cross-on | glassy | on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-off | cross-off | |
High Tide | 12:11PM2.23m | 00:41AM2.25m | 1:03PM2.19m | 1:31AM2.21m | 1:56PM2.17m | 2:21AM2.19m | ||||||||||||||||||
Low Tide | 6:22PM0.47m | 6:56AM0.49m | 7:15PM0.52m | 7:44AM0.52m | 8:11PM0.56m | 8:32AM0.54m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
 | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | 5:34 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 12 | 12 | 12 | 12 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 18 | 16 | 14 | 13 | 12 | 12 | 12 | 12 | 16 |
11 | 13 | 10 | 11 | 11 | 11 | 12 | 13 | 13 | 11 | 12 | 13 | 13 | 12 | 12 | 17 | 13 | 12 | 13 | 11 | 11 | 11 | 9 | 13 | |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | SSE 16 | SE 16 | SE 17 | SSE 17 | SSE 14 | SSE 12 | SSE 12 | SE 11 | SE 10 | SE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | NE 4 | SE 8 | ESE 3 | ESE 3 | — | — | NE 4 |
 kJ | 9 | 10 | 51 | 69 | 70 | 54 | 37 | 31 | 27 | 30 | 27 | 15 | 8 | 8 | 7 | 7 | 7 | 1 | 3 | 1 | 1 | — | — | 1 |
Swell 2 Height (m) Direction Period (s) | NE 6 | SSE 16 | ENE 6 | ENE 6 | NE 5 | NE 5 | NE 4 | NE 4 | E 10 | E 11 | — | NE 3 | NE 3 | NE 4 | ENE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NE 5 | NE 5 | SE 8 | SE 7 | SE 7 |
| kJ | 24 | 24 | 3 | 3 | 1 | 1 | 1 | 1 | 2 | 2 | — | 2 | 2 | 2 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 10 | — | — | E 9 | E 10 | E 10 | E 10 | — | — | — | — | E 11 | E 11 | — | S 24 | S 24 | S 23 | S 22 | SE 8 | SE 8 | NE 5 | NE 5 | — |
| kJ | 2 | 2 | — | — | 2 | 2 | 2 | 2 | — | — | — | — | 2 | 2 | — | 11 | 11 | 11 | 9 | 2 | 2 | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | SE 14 | SE 3 | — | — | — | — | — | — | — | — | NE 3 | NNE 3 | — | — | — | — | — | SE 8 | ESE 3 | — | — | — | — | — |
| kJ | 33 | 1 | — | — | — | — | — | — | — | — | 1 | 5 | — | — | — | — | — | 11 | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 25 | 25 | 25 | 25 | 0 | 10 | 0 | 33 | 33 | 33 | 30 | 25 | 25 | 25 | 25 | 25 | 33 | 35 | 28 | 28 | 33 | 33 | 25 | 28 |
Best forecast wave conditions in Canterbury | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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