Cray Bay Surf Break

Lat Long: 39.84° S 177.00° E

Cray Bay 48 hour detailed Surf Forecast

Issued: 11 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cray Bay sea temperature is
12.1° C
1.4° 

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 (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 6ft (1.9m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 10ft (3.0m), 10s period with S swell.
  • Evening surf: Evening surf (18 Aug, local time) - 15ft (4.5m), 11s period with S swell.

The current surf forecast for Cray Bay at 5PM is: 3.5m 10s primary swell from a South direction and 0.9m 11s secondary swell from a East-southeast direction (forecast issued at 11:00am August 18). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (18 Aug)6ft (1.9m)8s
Afternoon (18 Aug)10ft (3.0m)10s
Evening (18 Aug)15ft (4.5m)11s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 12°C on Thu morning, min 7°C on Tue afternoon). Winds decreasing (strong winds from the SSW on Tue night, calm by Thu night).

Tue
18
Wednesday
19
Thursday
20
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
0
0
0
0
0
0
0
4
3
4
2
2
3
1
0
0
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)
1.9
S
8
3
S
9
3
S
10
4
S
11
4.5
S
11
4.5
S
11
4.5
S
11
4
S
11
4.5
S
11
4
S
12
3.5
SSW
15
3.5
SSW
15
2.1
S
14
3
SSW
14
2.5
SSW
14
2
S
8
2.1
S
8
2.3
S
8
2.1
S
8
1.7
S
8
1.5
S
8
Wave Graph
Metric surfscale
Energy kJ
488
1664
1936
3360
4389
4981
4772
4048
5436
4071
5609
4547
1809
3068
2517
513
616
733
597
386
291
Wind (km/h)
35
SW
40
SSW
35
SW
40
SW
45
SW
45
SSW
45
SSW
40
SSW
35
SSW
30
SSW
25
SSW
25
SW
15
WSW
20
SW
20
SW
20
SW
15
WSW
15
S
20
S
15
S
5
SW
Wind State
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross-off
cross-on
cross-on
cross-on
cross
High Tide
9:43AM1.47m
10:05PM1.47m
10:32AM1.44m
10:54PM1.41m
11:21AM1.41m
Low Tide
3:58PM0.15m
4:23AM0.15m
4:48PM0.20m
5:10AM0.21m
5:37PM0.25m
part cloud
part cloud
light rain
light rain
light rain
light rain
rain showers
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:36
5:37
 mm
3
1
1
2
1
1
Temp °C
9
10
8
7
7
7
8
8
8
9
9
9
8
9
9
10
10
12
11
10
10
Feels °C
1
0
0
-2
-3
-4
-3
-2
0
2
2
3
3
4
4
5
6
8
7
7
8
  • 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.


Nearest locationNearest