Cray Bay Surf Break

Lat Long: 39.84° S 177.00° E

Cray Bay 48 hour detailed Surf Forecast

Issued: 11 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) - 10ft (3.0m), 9s period with SSE 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 4PM is: 3.0m 9s primary swell from a South direction and 2.4m 9s secondary swell from a South-southeast direction, 1.1m 10s secondary swell from a East direction (forecast issued at 11:00am August 17). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (17 Aug)10ft (3.0m)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 5°C on Mon night). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the WSW by Wed night).

Mon
17
Tuesday
18
Wednesday
19
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
1
1
2
3
2
1
0
0
0
0
0
0
0
0
0
!
5
3
1
Swell
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
SSE
9
2.5
SSE
9
3
S
9
3
S
9
2.5
SSE
9
2.5
S
9
2.2
SSE
9
2.2
SSW
8
1.9
S
8
3
S
9
3
S
10
4
S
10
4.5
S
11
4.5
S
11
4.5
S
12
4
S
11
5
S
12
4.5
S
12
4
SSW
15
2.5
S
14
2.3
S
14
Wave Graph
Metric surfscale
Energy kJ
1435
1151
1256
1283
1106
1027
673
612
493
1350
1906
3467
4389
4933
5353
4536
6208
5540
6303
2581
2155
Wind (km/h)
30
S
30
SSW
30
SSW
25
SW
25
SW
25
WSW
20
WSW
25
WSW
35
SW
40
SSW
35
SW
50
SW
50
SSW
45
SSW
45
SSW
40
SSW
35
SSW
25
SSW
20
SW
15
WSW
25
SW
Wind State
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
High Tide
8:52AM1.50m
9:15PM1.53m
9:43AM1.47m
10:05PM1.47m
10:32AM1.44m
Low Tide
3:07PM0.10m
3:36AM0.10m
3:58PM0.15m
4:23AM0.15m
4:48PM0.20m
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
light rain
rain showers
cloud
light rain
light rain
light rain
light rain
rain showers
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
2
1
1
1
1
1
Temp °C
8
9
9
8
6
5
6
7
8
11
9
8
8
7
7
7
8
8
8
8
9
Feels °C
0
1
1
1
0
-1
0
0
1
2
1
-3
-3
-4
-3
-2
0
2
3
4
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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