Waihau Bay Surf Break

Lat Long: 37.62° S 177.94° E

Waihau Bay 48 hour detailed Surf Forecast

Issued: 5 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Waihau Bay sea temperature is
15.6° C
0.6° 

Waihau 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 Waihau Bay today (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 0.5ft (0.2m), 13s period with NNW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 0.5ft (0.2m), 12s period with NNW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 0.5ft (0.2m), 12s period with ESE swell.

The current surf forecast for Waihau Bay at 9AM is: 0.2m 13s primary swell from a North-northwest direction and 0.2m 9s secondary swell from a East-southeast direction (forecast issued at 05:00am August 08). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (08 Aug)0.5ft (0.2m)13s
Afternoon (08 Aug)0.5ft (0.2m)12s
Evening (08 Aug)0.5ft (0.2m)12s

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


Short Range Forecast

Heavy rain (total 41mm), heaviest during Sun night. Very mild (max 14°C on Sun morning, min 8°C on Sat morning). Winds increasing (calm on Sat night, fresh winds from the NNW by Sun night).

Saturday
8
Sunday
9
Monday
10
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
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
1
1
1
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)
0.2
NNW
13
0.2
ESE
13
0.2
NNW
13
0.2
NNW
12
0.2
NNW
12
0.2
NNW
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
NNW
12
1
NW
5
1.4
NW
6
1.9
NW
7
2.4
NNW
7
3
NW
8
2.5
NW
9
2.3
NW
8
2.1
NNW
8
1.9
NNW
8
1.7
NNW
8
1.6
NNW
8
1.4
NNW
8
Wave Graph
Metric surfscale
Energy kJ
17
16
16
15
15
14
14
14
14
14
14
47
129
296
578
1202
1059
751
630
493
370
315
242
Wind (km/h)
15
SW
15
SW
15
WSW
20
WSW
15
WSW
10
WSW
10
WSW
10
WSW
10
W
5
WNW
15
NW
20
NNW
25
NNW
25
NNW
30
NNW
25
NW
15
WSW
15
SW
15
WSW
20
WSW
20
WSW
20
WSW
10
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:13AM1.63m
1:55PM1.63m
2:13AM1.62m
2:58PM1.66m
3:18AM1.63m
4:02PM1.71m
Low Tide
7:36AM0.21m
8:07PM0.34m
8:36AM0.20m
9:11PM0.33m
9:38AM0.18m
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
light rain
heavy rain
heavy rain
rain showers
clear
clear
clear
clear
clear
clear
<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>
5:25
5:27
5:28
 mm
1
2
3
11
22
2
Temp °C
6
6
8
10
10
9
9
9
11
11
13
14
14
13
14
14
12
11
12
14
14
12
12
Feels °C
2
2
4
6
6
6
6
6
9
10
10
10
10
9
9
10
9
8
9
10
10
8
9
  • 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 Waihau 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