Christmas Bay Surf Break

Lat Long: 40.91° S 176.21° E

Christmas Bay 48 hour detailed Surf Forecast

Issued: 11 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Christmas Bay sea temperature is
11.8° C
0.8° 

Christmas 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 Christmas Bay today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 5.5ft (1.7m), 16s period with S swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 5ft (1.6m), 13s period with S swell.
  • Evening surf: Evening surf (21 Aug, local time) - 4.5ft (1.4m), 12s period with S swell.

The current surf forecast for Christmas Bay at 4AM is: 1.5m 12s primary swell from a South direction and 0.9m 16s secondary swell from a South direction (forecast issued at 11:00pm August 20). The wind direction is predicted to be glassy and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (21 Aug)5.5ft (1.7m)16s
Afternoon (21 Aug)5ft (1.6m)13s
Evening (21 Aug)4.5ft (1.4m)12s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sun morning. Very mild (max 15°C on Sun morning, min 8°C on Thu night). Winds increasing (calm on Fri morning, strong winds from the WNW by Sun morning).

Friday
21
Saturday
22
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)
1
3
3
4
4
2
3
2
0
0
2
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
S
9
1.6
S
13
1.5
S
12
1.7
S
16
1.7
S
16
1.6
S
14
1.6
S
13
1.4
S
13
1.4
S
12
1.3
S
12
1.2
S
12
1.2
S
12
1.1
S
11
1
S
11
1
S
11
0.9
S
11
0.9
S
11
Wave Graph
Metric surfscale
Energy kJ
326
839
649
1456
1384
1059
905
643
594
480
396
383
305
244
233
185
185
Wind (km/h)
5
SSW
5
W
5
WNW
5
W
0
NW
10
NNE
15
NW
25
NW
25
NW
25
NW
25
NW
25
NW
30
WNW
35
WNW
30
WNW
30
NW
35
NW
Wind State
cross
glassy
glassy
cross-off
glassy
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
High Tide
11:28PM1.26m
11:52AM1.31m
00:11AM1.22m
12:37PM1.28m
Low Tide
5:43AM0.20m
6:17PM0.18m
6:24AM0.22m
6:59PM0.20m
cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
 mm
Temp °C
9
9
8
8
9
11
13
11
11
10
10
10
11
13
14
13
12
Feels °C
7
7
6
6
8
9
10
6
6
4
4
4
4
6
8
7
5
  • 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 Christmas 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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