Motiti Island - Ernies Surf Break

Lat Long: 37.64° S 176.41° E

Motiti Island - Ernies 48 hour detailed Surf Forecast

Issued: 5 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Motiti Island - Ernies sea temperature is
14.8° C
0.0° 

Motiti Island - Ernies surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Motiti Island - Ernies today (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 0.5ft (0.1m), 18s period with NE swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 0.5ft (0.2m), 6s period with E swell.
  • Evening surf: Evening surf (06 Aug, local time) - 0.5ft (0.1m), 16s period with NE swell.

The current surf forecast for Motiti Island - Ernies at 9AM is: 0.1m 18s primary swell from a Northeast direction and 0.2m 6s secondary swell from a East direction, 0.1m 11s secondary swell from a Northeast direction, 0.3m 3s secondary swell from a South-southeast direction (forecast issued at 05:00am August 06). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (06 Aug)0.5ft (0.1m)18s
Afternoon (06 Aug)0.5ft (0.2m)6s
Evening (06 Aug)0.5ft (0.1m)16s

Table - waves today at Motiti Island - Ernies. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 12°C on Sat afternoon, min 5°C on Fri morning). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
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
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
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)
0.1
NE
18
0.1
NE
18
0.1
NE
18
0.2
E
6
0.2
E
6
0.2
E
6
0.1
NE
16
0.1
NE
16
0.1
NE
16
0.1
NE
16
0.1
NE
16
0.1
NE
16
0.1
NE
16
0.1
NE
15
0.1
NE
15
0.1
NE
15
0.1
NE
15
0.1
NE
15
0.1
NE
14
0.1
NE
14
0.1
NE
14
0.1
NE
13
0.1
NE
13
Wave Graph
Metric surfscale
Energy kJ
12
12
12
5
5
5
10
10
10
10
10
10
9
9
9
8
8
8
8
8
7
7
7
Wind (km/h)
15
SSW
15
S
10
S
5
NW
10
NW
15
WNW
10
SW
10
SSW
10
SSW
10
SSW
5
SW
10
WNW
15
W
20
WSW
20
WSW
15
WSW
15
WSW
10
WSW
10
WSW
10
WNW
15
NW
10
WNW
5
WSW
Wind State
cross-off
cross-off
cross-off
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:07PM1.65m
00:23AM1.70m
1:02PM1.66m
1:19AM1.68m
2:02PM1.67m
Low Tide
5:58AM0.22m
6:18PM0.33m
6:48AM0.22m
7:13PM0.36m
7:44AM0.22m
8:13PM0.36m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:31
5:31
 mm
Temp °C
7
7
7
8
9
10
9
7
7
6
5
8
11
11
9
8
7
7
8
10
12
12
11
Feels °C
2
2
3
5
5
5
5
4
4
3
2
5
7
7
5
4
3
4
5
7
9
9
9
  • 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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