Surf Break

Lat Long: 37.64° S 176.41° E

Motiti Island - Ernies 48 hour detailed Surf Forecast

Issued: 11 am 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Motiti Island - Ernies sea temperature is
15.3°C
0.5° 

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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 0.5ft (0.1m), 10s period with NE swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 0.5ft (0.1m), 15s period with E swell.
  • Evening surf: Evening surf (25 Sep, local time) - 0.5ft (0.1m), 15s period with E swell.

The current surf forecast for Motiti Island - Ernies at 8PM is: 0.1m 15s primary swell from a East direction and 0.1m 12s secondary swell from a East direction (forecast issued at 11:00am September 25). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (25 Sep)0.5ft (0.1m)10s
Afternoon (25 Sep)0.5ft (0.1m)15s
Evening (25 Sep)0.5ft (0.1m)15s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat afternoon. Very mild (max 17°C on Sun morning, min 8°C on Sun night). Winds increasing (light winds from the WSW on Fri morning, fresh winds from the WNW by Sun afternoon).

Fri
25
Saturday
26
Sunday
27
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
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
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)
0.1
E
13
0.1
E
13
0.1
E
15
0.1
E
15
0.1
E
15
0.2
E
14
0.2
E
13
0.2
E
13
0.1
E
14
0.2
E
13
0.2
E
13
0.1
E
13
0.1
E
12
0.1
E
12
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
15
0.1
E
15
0.1
E
14
0.1
E
14
Wave Graph
Metric surfscale
Energy kJ
4
4
4
4
4
16
14
14
4
13
13
3
4
4
5
5
5
4
4
4
4
Wind (km/h)
10
WSW
15
WNW
20
W
30
WSW
25
SW
20
WSW
15
WSW
10
WSW
15
W
15
WNW
25
WSW
20
W
25
WSW
20
WNW
30
WNW
30
WNW
30
WNW
30
WNW
40
WNW
35
WSW
30
WSW
Wind State
off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
off
off
cross-off
cross-off
off
High Tide
5:39PM1.65m
6:02AM1.60m
6:22PM1.72m
6:46AM1.68m
7:04PM1.77m
Low Tide
11:24AM0.36m
11:56PM0.32m
12:11PM0.30m
00:40AM0.24m
12:56PM0.25m
clear
clear
part cloud
clear
clear
clear
clear
cloud
clear
part cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
—
—
—
—
—
5:58
—
—
—
—
—
—
—
—
6:56
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:12
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
7:14
—
 mm
—
—
—
—
—
—
—
—
—
—
—
1
—
—
1
1
1
—
—
1
—
Temp °C
9
13
16
14
12
11
10
9
11
14
14
13
13
13
13
14
14
17
17
12
11
Feels °C
6
9
11
7
7
7
7
6
8
10
8
10
8
9
8
10
9
11
10
4
4
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Motiti Island - Ernies surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest