Mahia Spit Surf Break

Lat Long: 39.09° S 177.93° E

Mahia Spit 48 hour detailed Surf Forecast

Issued: 6 pm 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mahia Spit sea temperature is
15.3°C
0.2° 

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 (31 Oct):

  • Afternoon surf: Afternoon surf (31 Oct, local time) - 0.5ft (0.1m), 13s period with NE swell.
  • Evening surf: Evening surf (31 Oct, local time) - 0.5ft (0.1m), 13s period with NE swell.

The current surf forecast for Mahia Spit at 10PM is: 0.1m 13s primary swell from a Northeast direction (forecast issued at 06:00pm October 31). An open ocean swell of 2.5m 12s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (31 Oct)--
Afternoon (31 Oct)0.5ft (0.1m)13s
Evening (31 Oct)0.5ft (0.1m)13s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Mon afternoon, min 10°C on Sat night). Winds increasing (light winds from the W on Sat night, fresh winds from the N by Sun afternoon).

Sat
31
Sunday
1
Monday
2
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)
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)
0.1
E
13
0.1
E
13
0.1
NE
13
0.1
NE
13
0.1
NE
13
0.1
NE
13
0.1
E
13
0.6
NE
3
0.8
NE
4
0.7
NE
4
0.5
NE
4
0.5
NNE
6
0.2
NNE
6
0.4
NE
6
0.4
NE
6
0.4
NE
4
0.4
NNE
4
0.6
NE
6
0.6
NE
6
Wave Graph
Metric surfscale
Energy kJ
3
3
7
7
7
7
3
6
20
21
10
17
6
9
10
3
6
34
34
Wind (km/h)
30
SSW
20
S
10
SW
5
W
5
NNW
15
NNE
20
NNE
30
NE
30
NNE
35
N
25
NNW
15
NW
15
NW
20
NNW
15
NNW
20
N
20
NNW
30
NNW
25
NNW
Wind State
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross
High Tide
10:59PM1.54m
11:28AM1.65m
11:55PM1.51m
12:25PM1.61m
Low Tide
5:14AM0.04m
5:52PM0.07m
6:10AM0.08m
6:49PM0.10m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:00
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:43
—
—
—
—
—
—
—
7:44
—
—
—
—
—
—
—
7:45
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
12
12
11
11
10
11
13
15
19
18
15
14
14
14
16
19
20
18
15
Feels °C
4
6
8
8
7
7
8
8
12
10
10
10
10
10
12
14
15
12
10
  • 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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