Christmas Bay Surf Break

Lat Long: 40.91° S 176.21° E

Christmas Bay 48 hour detailed Surf Forecast

Issued: 5 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Christmas Bay sea temperature is
11.9° 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 (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 10ft (3.0m), 8s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 13ft (4.0m), 10s period with SSW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 16ft (5.0m), 11s period with S swell.

The current surf forecast for Christmas Bay at 8AM is: 2.5m 8s primary swell from a South direction and 1.0m 9s secondary swell from a Southeast direction, 0.6m 10s secondary swell from a East direction (forecast issued at 05:00am August 18). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (18 Aug)10ft (3.0m)8s
Afternoon (18 Aug)13ft (4.0m)10s
Evening (18 Aug)16ft (5.0m)11s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 11°C on Thu morning, min 7°C on Tue night). Winds decreasing (strong winds from the SSW on Tue night, calm by Thu night).

Tuesday
18
Wednesday
19
Thursday
20
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)
2
1
1
0
!
0
0
0
0
0
!
3
2
4
4
4
4
3
3
1
0
1
2
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)
1.9
SSW
7
1.9
SSW
8
3
SSW
8
3.5
S
9
4
SSW
10
4.5
S
11
5
S
11
5
S
12
4.5
S
12
4.5
S
11
4.5
S
12
3
S
14
3
S
15
2.5
S
14
3
SSW
14
3
SSW
14
3
SSW
13
2.1
S
8
2
S
8
1.7
S
8
1.6
S
8
1.5
S
9
1.7
S
9
Wave Graph
Metric surfscale
Energy kJ
390
438
1213
1908
3362
4867
5554
6377
5731
4714
5945
4325
3344
2814
3203
3069
2792
573
539
400
354
326
430
Wind (km/h)
25
WSW
30
SW
40
SW
40
SSW
45
SW
45
SSW
50
SSW
50
SSW
45
SSW
35
S
30
S
25
SSW
20
SSW
10
W
20
SW
20
SW
15
SW
15
SW
15
WSW
15
SSW
15
S
5
S
0
SSE
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
glassy
High Tide
9:29AM1.35m
9:55PM1.31m
10:17AM1.34m
10:43PM1.29m
11:05AM1.33m
Low Tide
3:23AM0.10m
3:50PM0.08m
4:12AM0.13m
4:42PM0.13m
4:59AM0.17m
5:31PM0.16m
cloud
cloud
clear
light rain
light rain
rain showers
rain showers
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
clear
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
 mm
1
2
1
1
1
1
1
1
Temp °C
7
8
9
9
8
8
7
7
7
7
8
9
9
8
9
10
10
9
8
11
10
10
9
Feels °C
1
1
0
0
-2
-3
-4
-4
-3
-2
1
3
4
5
4
5
6
5
5
8
7
8
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 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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