Mahia Spit Surf Break

Lat Long: 39.09° S 177.93° E

Mahia Spit 48 hour detailed Surf Forecast

Issued: 6 pm 12 Nov 2026 (local time)

Forecast update in  hr  min

Today's Mahia Spit sea temperature is
16.5°C
0.9° 

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 (13 Nov):

  • Morning surf: Morning surf (13 Nov, local time) - 2.5ft (0.8m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (13 Nov, local time) - 2.5ft (0.7m), 10s period with ENE swell.
  • Evening surf: Evening surf (13 Nov, local time) - 2.5ft (0.7m), 10s period with ENE swell.

The current surf forecast for Mahia Spit at 3AM is: 0.9m 10s primary swell from a East-northeast direction (forecast issued at 06:00pm November 12). An open ocean swell of 0.3m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (13 Nov)2.5ft (0.8m)10s
Afternoon (13 Nov)2.5ft (0.7m)10s
Evening (13 Nov)2.5ft (0.7m)10s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu afternoon, min 14°C on Fri night). Winds increasing (light winds from the NNW on Fri night, fresh winds from the NNE by Sun morning).

Thu
12
Friday
13
Saturday
14
Sun
15
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
1 AM
4 AM
7 AM
Rating
(10 max)
2
1
0
1
1
1
1
0
0
0
0
0
1
0
1
1
1
0
0
0
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)
1.1
NE
8
1.2
NE
8
0.9
ENE
9
0.9
ENE
9
0.9
ENE
10
0.8
ENE
10
0.8
ENE
10
0.7
ENE
10
0.7
ENE
10
0.7
ENE
10
0.7
ENE
10
0.7
ENE
9
0.7
ENE
9
0.6
ENE
9
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.5
ENE
9
0.7
ENE
9
0.8
NE
6
0.8
ENE
7
0.7
ENE
9
Wave Graph
Metric surfscale
Energy kJ
155
196
143
140
143
131
128
100
98
98
94
88
88
68
72
72
72
48
73
51
56
71
Wind (km/h)
10
NNE
15
N
20
WNW
10
WNW
10
W
10
W
10
S
15
SE
20
ENE
25
NE
20
NE
5
NNW
10
WSW
15
W
10
WSW
10
SSW
10
ENE
15
NE
5
NNW
10
NW
10
NNW
15
N
Wind State
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
on
cross
cross-off
cross-off
cross-off
cross-off
cross-on
on
cross
cross
cross-on
cross-on
High Tide
8:59PM1.39m
9:23AM1.47m
9:42PM1.36m
10:06AM1.45m
10:26PM1.33m
Low Tide
3:11AM0.23m
3:43PM0.26m
3:54AM0.25m
4:27PM0.28m
4:38AM0.27m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
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>
—
—
—
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5:47
—
—
—
—
—
—
—
5:46
—
—
—
—
—
—
—
5:45
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:55
—
—
—
—
—
—
—
7:57
—
—
—
—
—
—
—
7:58
—
—
—
8:00
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
22
22
20
17
16
15
15
15
15
15
15
15
14
14
15
16
16
16
16
16
16
17
Feels °C
19
19
16
15
13
13
13
12
12
11
12
15
13
12
14
15
15
14
16
15
15
15
  • 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
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