Mahia Spit Surf Break

Lat Long: 39.09° S 177.93° E

Mahia Spit 48 hour detailed Surf Forecast

Issued: 5 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mahia Spit sea temperature is
13.0°C
0.8° 

Mahia Spit surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Mahia Spit today (06 Sep):

  • Afternoon surf: Afternoon surf (06 Sep, local time) - 0.5ft (0.2m), 10s period with E swell.
  • Evening surf: Evening surf (06 Sep, local time) - 0.5ft (0.2m), 10s period with ENE swell.

The current surf forecast for Mahia Spit at 11PM is: 0.6m 3s primary swell from a North-northwest direction and 0.1m 10s secondary swell from a East direction (forecast issued at 05:00pm September 06). An open ocean swell of 0.5m 17s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (06 Sep)--
Afternoon (06 Sep)0.5ft (0.2m)10s
Evening (06 Sep)0.5ft (0.2m)10s

Table - waves today at Mahia Spit. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 23mm), heaviest during Mon night. Very mild (max 16°C on Sun afternoon, min 9°C on Mon night). Winds decreasing (near gales from the SW on Mon night, light winds from the SSE by Wed morning).

Sun
6
Monday
7
Tuesday
8
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
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)
0.2
E
10
0.2
ENE
10
0.2
ENE
10
0.6
NNW
3
0.7
N
4
0.6
N
4
0.6
NNE
4
0.4
NNE
4
0.4
NE
5
0.4
NE
5
0.4
NE
5
0.2
NNE
9
0.4
NE
7
0.2
NNE
8
0.1
NE
16
0.1
NE
16
0.1
E
16
0.1
E
17
0.7
E
8
Wave Graph
Metric surfscale
Energy kJ
7
9
9
9
13
10
10
8
10
10
7
7
12
10
10
10
5
9
66
Wind (km/h)
20
NNW
25
NNW
20
NNW
25
NW
20
NNW
20
NNW
15
NNW
20
WSW
25
WNW
10
WSW
10
S
55
SW
60
SW
55
SW
50
SW
45
SSW
40
SW
35
SSW
30
SSW
Wind State
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross-off
cross-off
off
cross-off
off
off
off
off
off
off
off
off
High Tide
1:17AM1.45m
1:52PM1.53m
2:18AM1.45m
2:52PM1.55m
Low Tide
7:11PM0.18m
7:33AM0.14m
8:11PM0.18m
8:32AM0.13m
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:50
5:51
 mm
2
1
4
6
4
3
2
1
Temp °C
16
16
15
16
16
16
16
12
12
12
12
11
9
10
10
11
11
11
12
Feels °C
11
11
10
11
12
13
14
8
7
10
11
0
-3
-2
-1
1
2
3
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 Mahia Spit 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