Waihau Bay Surf Break

Lat Long: 37.62° S 177.94° E

Waihau Bay 48 hour detailed Surf Forecast

Issued: 11 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Waihau Bay sea temperature is
15.4° C
0.5° 

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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 7ft (2.2m), 7s period with NE swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 7.5ft (2.3m), 7s period with NE swell.
  • Evening surf: Evening surf (14 Aug, local time) - 8ft (2.4m), 8s period with ENE swell.

The current surf forecast for Waihau Bay at 5PM is: 2.5m 7s primary swell from a East-northeast direction and 0.2m 14s secondary swell from a East direction, 0.1m 10s secondary swell from a Northwest direction (forecast issued at 11:00am August 14). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (14 Aug)7ft (2.2m)7s
Afternoon (14 Aug)7.5ft (2.3m)7s
Evening (14 Aug)8ft (2.4m)8s

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


Short Range Forecast

Heavy rain (total 57mm), heaviest during Fri afternoon. Very mild (max 15°C on Fri night, min 9°C on Sun night). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
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
1
1
0
2
2
2
2
2
2
2
2
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
Wave
Height (m)
Direction
Period (s)
2.2
NE
7
2.2
NE
7
2.3
NE
7
2.5
ENE
8
2.4
ENE
8
2.2
ENE
8
2.1
ENE
8
2
ENE
9
1.9
ENE
9
1.8
ENE
8
1.8
ENE
9
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.2
ENE
8
1
ENE
8
0.9
ENE
8
0.7
ENE
9
Wave Graph
Metric surfscale
Energy kJ
449
462
543
693
723
659
588
595
554
460
455
398
346
330
291
250
250
185
147
101
79
Wind (km/h)
25
ENE
20
ENE
20
E
20
E
20
E
15
ENE
15
ESE
10
SE
5
ESE
5
SSW
5
SW
5
SW
5
SSW
5
SSW
5
SSW
5
S
5
SE
5
SSW
5
S
10
SSE
15
SSE
Wind State
cross-on
cross-on
cross
cross
cross
cross-on
cross-off
cross-off
glassy
glassy
glassy
cross-off
glassy
cross-off
glassy
off
cross-off
glassy
off
off
off
High Tide
7:18AM1.77m
7:48PM1.91m
8:11AM1.78m
8:37PM1.90m
9:02AM1.77m
Low Tide
1:32PM0.04m
2:07AM0.07m
2:24PM0.04m
2:57AM0.05m
3:13PM0.08m
mod rain
mod rain
heavy rain
mod rain
mod rain
light rain
cloud
light rain
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:31
5:32
 mm
8
10
11
9
6
1
1
3
1
1
1
1
Temp °C
14
14
14
14
15
14
13
13
13
13
14
13
13
13
13
13
13
14
14
11
10
Feels °C
11
11
11
11
12
12
11
12
12
13
14
12
13
12
12
12
12
13
13
8
7
  • 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.


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