Mahia Spit Surf Break

Lat Long: 39.09° S 177.93° E

Mahia Spit 48 hour detailed Surf Forecast

Issued: 6 am 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mahia Spit sea temperature is
14.1°C
0.6° 

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 (22 Oct):

  • Morning surf: Morning surf (22 Oct, local time) - 0.5ft (0.2m), 12s period with ENE swell.
  • Afternoon surf: Afternoon surf (22 Oct, local time) - 0.5ft (0.2m), 11s period with ENE swell.
  • Evening surf: Evening surf (22 Oct, local time) - 2ft (0.6m), 4s period with ENE swell.

The current surf forecast for Mahia Spit at 1PM is: 0.2m 12s primary swell from a East-northeast direction and 0.3m 2s secondary swell from a East-northeast direction (forecast issued at 06:00am October 22). An open ocean swell of 1.3m 13s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (22 Oct)0.5ft (0.2m)12s
Afternoon (22 Oct)0.5ft (0.2m)11s
Evening (22 Oct)2ft (0.6m)4s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.

Thursday
22
Friday
23
Saturday
24
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)
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
ENE
12
0.2
ENE
12
0.2
ENE
12
0.2
ENE
12
0.2
ENE
11
0.6
ENE
4
0.2
ENE
11
0.2
ENE
11
0.2
ENE
11
0.2
ENE
10
0.2
ENE
10
0.2
ENE
10
0.2
ENE
10
0.2
ENE
10
0.2
ENE
10
0.1
NE
10
0.1
NE
9
0.2
NNE
9
0.1
E
9
0.2
NNE
9
0.6
NE
3
0.2
E
14
0.2
E
14
Wave Graph
Metric surfscale
Energy kJ
15
14
14
14
12
12
12
11
11
11
10
10
10
10
9
4
3
8
2
8
7
15
14
Wind (km/h)
5
WNW
5
N
15
NE
20
NE
25
NE
10
E
10
SSW
15
SW
15
SW
20
SW
20
SW
15
SSW
15
SSE
10
ENE
15
NNE
15
N
15
N
10
NNW
10
NNE
15
ENE
20
NE
20
NW
15
WNW
Wind State
glassy
cross-on
on
on
on
cross-on
off
off
off
off
off
cross-off
cross-off
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross
cross-off
High Tide
2:53AM1.23m
3:16PM1.33m
3:44AM1.26m
4:05PM1.35m
4:34AM1.31m
4:55PM1.39m
Low Tide
9:01AM0.35m
9:36PM0.32m
9:51AM0.33m
10:25PM0.28m
10:42AM0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
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6:11
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—
—
—
—
—
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6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:32
—
—
—
—
—
—
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7:34
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—
—
—
—
—
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7:35
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
13
13
15
15
15
16
17
15
13
13
14
15
14
13
14
14
16
16
19
23
24
25
21
Feels °C
12
11
11
10
10
14
16
12
9
10
11
11
11
11
11
11
12
14
17
19
19
20
18
  • 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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