Mahia Spit Surf Break

Lat Long: 39.09° S 177.93° E

Mahia Spit 48 hour detailed Surf Forecast

Issued: 6 am 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mahia Spit sea temperature is
14.0°C
0.3° 

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 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 5ft (1.6m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 3.5ft (1.1m), 8s period with E swell.
  • Evening surf: Evening surf (08 Oct, local time) - 3.5ft (1.1m), 8s period with E swell.

The current surf forecast for Mahia Spit at 10AM is: 1.6m 9s primary swell from a East-northeast direction (forecast issued at 06:00am October 08). An open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (NZDT) & DateWave HeightWave Period
Morning (08 Oct)5ft (1.6m)10s
Afternoon (08 Oct)3.5ft (1.1m)8s
Evening (08 Oct)3.5ft (1.1m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Thu morning. Very mild (max 16°C on Sat night, min 12°C on Thu morning). Wind will be generally light.

Thursday
8
Friday
9
Saturday
10
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
2
2
2
2
0
0
2
1
1
1
1
2
0
1
1
1
1
1
1
0
0
0
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)
1.9
ENE
10
1.8
ENE
10
1.6
ENE
9
1.2
E
9
1.1
E
8
1
E
8
1.1
E
8
1.1
ESE
7
1.2
ESE
8
1.3
ESE
7
1.2
ESE
7
1.1
ESE
7
1.2
ESE
7
1
ESE
6
1.1
ESE
6
1.1
ESE
6
1
ESE
6
1
ESE
6
1
ESE
6
1
ESE
7
1
ESE
7
0.9
ESE
6
0.9
ESE
6
Wave Graph
Metric surfscale
Energy kJ
692
579
418
215
160
124
153
132
187
145
129
107
117
85
104
108
75
80
80
83
83
64
62
Wind (km/h)
15
SSW
15
SSW
20
SW
15
WSW
15
SSW
15
S
15
S
15
SSW
15
S
20
SSE
15
SSE
15
S
15
SSE
10
SE
10
SE
10
SE
10
SSE
10
SSE
5
SSE
5
S
15
E
15
NE
15
NNE
Wind State
off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
glassy
glassy
cross-on
on
on
High Tide
4:07AM1.42m
4:35PM1.51m
5:05AM1.43m
5:29PM1.51m
5:59AM1.45m
6:21PM1.50m
Low Tide
10:18AM0.17m
10:54PM0.15m
11:15AM0.17m
11:48PM0.13m
12:10PM0.17m
light rain
light rain
light rain
light rain
cloud
part cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
—
—
—
—
—
—
—
6:31
—
—
—
—
—
—
—
6:30
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:17
—
—
—
—
—
—
—
7:19
—
—
—
—
—
—
—
7:20
—
 mm
1
2
3
1
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
14
13
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
14
14
Feels °C
12
11
9
9
11
10
10
11
10
10
11
11
11
11
11
12
12
12
13
14
12
12
11
  • 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 

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