Mahia Spit Surf Break

Lat Long: 39.09° S 177.93° E

Mahia Spit 48 hour detailed Surf Forecast

Issued: 11 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mahia Spit sea temperature is
13.1° 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 (05 Aug):

  • Afternoon surf: Afternoon surf (05 Aug, local time) - 0.5ft (0.1m), 11s period with NE swell.
  • Evening surf: Evening surf (05 Aug, local time) - 0.5ft (0.1m), 16s period with SE swell.

The current surf forecast for Mahia Spit at 6PM is: 0.1m 11s primary swell from a Northeast direction (forecast issued at 11:00am August 05). An open ocean swell of 3.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (05 Aug)--
Afternoon (05 Aug)0.5ft (0.1m)11s
Evening (05 Aug)0.5ft (0.1m)16s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Wed morning. Mild temperatures (max 9°C on Wed morning, min 6°C on Thu night). Winds decreasing (strong winds from the SSW on Wed morning, light winds from the NNW by Fri morning).

Wed
5
Thursday
6
Friday
7
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
2
1
1
1
0
1
1
2
1
1
0
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)
4.5
S
12
4
S
12
0.1
NE
11
0.1
NE
11
0.1
SE
16
0.3
SE
16
0.3
SE
16
0.2
ESE
16
0.2
ESE
15
0.1
E
18
1.7
SE
10
0.5
SE
14
0.6
SE
13
0.9
SE
13
0.1
E
16
0.7
SE
13
0.9
SE
13
0.9
SE
13
1
SE
12
1
SE
11
0.3
ESE
11
Wave Graph
Metric surfscale
Energy kJ
0
0
5
5
10
41
40
25
23
12
611
100
142
269
5
170
234
238
282
237
24
Wind (km/h)
50
SSW
45
SSW
45
SSW
40
SSW
35
SSW
35
SSW
35
SW
35
SW
35
SW
30
SW
25
SW
20
SW
15
SW
15
W
10
WSW
10
W
5
NNW
5
NNE
10
NE
15
NE
10
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross
on
on
on
cross-on
High Tide
10:30AM1.40m
10:50PM1.45m
11:19AM1.43m
11:40PM1.45m
12:12PM1.46m
Low Tide
4:44PM0.22m
5:12AM0.17m
5:34PM0.22m
6:00AM0.16m
6:27PM0.21m
light rain
part cloud
light rain
rain showers
part cloud
light rain
light rain
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:22
5:22
 mm
1
1
1
1
1
1
1
Temp °C
8
9
9
9
9
8
9
8
8
9
9
9
9
8
7
6
6
7
8
9
9
Feels °C
-4
-3
-2
-1
0
-1
0
0
0
1
2
3
4
4
3
3
4
4
4
5
6
  • 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