Cray Bay Surf Break

Lat Long: 39.84° S 177.00° E

Cray Bay 48 hour detailed Surf Forecast

Issued: 5 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cray Bay sea temperature is
11.9° C
1.6° 

Cray Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cray Bay today (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 11ft (3.5m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 10ft (3.0m), 9s period with S swell.
  • Evening surf: Evening surf (17 Aug, local time) - 8ft (2.5m), 9s period with SSE swell.

The current surf forecast for Cray Bay at 11AM is: 2.5m 9s primary swell from a South-southeast direction and 1.3m 10s secondary swell from a East direction, 0.5m 15s secondary swell from a South direction (forecast issued at 05:00am August 17). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (17 Aug)11ft (3.5m)9s
Afternoon (17 Aug)10ft (3.0m)9s
Evening (17 Aug)8ft (2.5m)9s

Table - waves today at Cray Bay. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 8mm), mostly falling on Tue afternoon. Very mild (max 11°C on Tue morning, min 6°C on Mon night). Winds decreasing (strong winds from the SW on Tue night, light winds from the SW by Wed night).

Monday
17
Tuesday
18
Wednesday
19
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
Rating
(10 max)
0
0
0
0
1
1
3
2
2
1
0
0
0
0
0
0
0
0
!
!
5
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
S
10
3
S
10
3.5
S
9
2.5
SSE
9
3
S
9
2.5
S
9
2.5
SSE
9
2.1
SSE
9
2.2
SSE
8
2.2
SSW
8
2
S
9
3
S
9
3
S
10
4
S
10
4.5
S
11
4.5
S
11
4.5
S
12
4
S
11
4.5
S
12
4.5
S
12
4
S
14
2.5
S
14
2.2
S
14
Wave Graph
Metric surfscale
Energy kJ
1840
1565
1867
1094
1256
1131
1106
656
657
634
600
1380
1945
3234
4389
4933
5031
4457
5852
5132
6851
2557
1945
Wind (km/h)
35
S
35
S
30
S
30
SSW
30
SSW
25
SW
25
SW
25
WSW
25
WSW
30
WSW
35
SW
40
SSW
40
SSW
45
SW
45
SW
45
SSW
45
SSW
35
SSW
30
SSW
25
SSW
25
SSW
20
SW
25
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
High Tide
8:52AM1.50m
9:15PM1.53m
9:43AM1.47m
10:05PM1.47m
10:32AM1.44m
Low Tide
2:46AM0.06m
3:07PM0.10m
3:36AM0.10m
3:58PM0.15m
4:23AM0.15m
4:48PM0.20m
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
light rain
clear
rain showers
rain showers
cloud
rain showers
light rain
light rain
light rain
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:36
 mm
1
1
2
1
1
1
1
Temp °C
9
8
8
9
9
8
6
6
6
7
8
11
10
8
8
8
8
7
8
9
9
9
9
Feels °C
0
-1
0
1
1
1
0
-1
0
0
1
1
1
-2
-3
-2
-2
-2
1
2
3
5
3
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cray Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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