Mahia Spit Surf Break

Lat Long: 39.09° S 177.93° E

Mahia Spit 48 hour detailed Surf Forecast

Issued: 5 pm 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mahia Spit sea temperature is
13.0°C
0.7° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 1ft (0.3m), 9s period with NNE swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 7.5ft (2.3m), 9s period with SE swell.
  • Evening surf: Evening surf (08 Sep, local time) - 7ft (2.1m), 8s period with SE swell.

The current surf forecast for Mahia Spit at 1AM is: 0.5m 6s primary swell from a North-northeast direction and 0.2m 6s secondary swell from a North-northeast direction (forecast issued at 05:00pm September 07). An open ocean swell of 3.0m 8s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (08 Sep)1ft (0.3m)9s
Afternoon (08 Sep)7.5ft (2.3m)9s
Evening (08 Sep)7ft (2.1m)8s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Mon night. Very mild (max 14°C on Thu morning, min 9°C on Mon night). Mainly gales.

Mon
7
Tuesday
8
Wednesday
9
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
2
1
1
2
3
2
1
2
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NE
5
0.4
NE
6
0.3
NE
5
0.5
NNE
6
0.2
NNE
9
0.4
NE
8
0.3
NNE
9
2.5
SE
9
2.3
SE
9
2.2
SE
8
2.1
SE
8
2.1
SE
8
1.8
SE
8
1.8
SE
8
1.6
SE
8
1.5
SE
8
1.4
SE
8
1.4
SE
8
1.3
SE
8
Wave Graph
Metric surfscale
Energy kJ
10
11
5
23
10
18
15
1099
828
681
604
555
446
413
314
282
247
221
191
Wind (km/h)
5
SSE
25
SSE
40
SSE
45
S
60
SSW
50
SSW
45
SSW
40
SSW
40
SSW
35
SSW
30
SSW
20
SSW
20
WSW
15
WSW
10
W
5
SE
15
ENE
20
NE
15
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross
cross-on
on
cross-on
High Tide
1:52PM1.53m
2:18AM1.45m
2:52PM1.55m
3:19AM1.45m
3:52PM1.56m
Low Tide
8:11PM0.18m
8:32AM0.13m
9:11PM0.16m
9:32AM0.12m
light rain
light rain
light rain
mod rain
heavy rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:51
5:52
 mm
1
2
3
10
11
5
2
2
Temp °C
13
12
12
11
9
9
10
10
11
11
11
11
10
9
9
10
11
11
11
Feels °C
13
8
5
2
-4
-2
0
1
3
3
5
6
5
5
6
8
7
6
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 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.


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