Motiti Island - Ernies Surf Break

Lat Long: 37.64° S 176.41° E

Motiti Island - Ernies 48 hour detailed Surf Forecast

Issued: 5 am 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Motiti Island - Ernies sea temperature is
15.1°C
0.6° 

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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 0.5ft (0.1m), 9s period with NE swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 0.5ft (0.1m), 9s period with NE swell.
  • Evening surf: Evening surf (07 Sep, local time) - 0.5ft (0.1m), 16s period with NE swell.

The current surf forecast for Motiti Island - Ernies at 9AM is: 0.1m 9s primary swell from a Northeast direction (forecast issued at 05:00am September 07). An open ocean swell of 2.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (07 Sep)0.5ft (0.1m)9s
Afternoon (07 Sep)0.5ft (0.1m)9s
Evening (07 Sep)0.5ft (0.1m)16s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon afternoon. Very mild (max 16°C on Mon morning, min 9°C on Tue night). Winds decreasing (fresh winds from the NNW on Mon morning, light winds from the SSW by Tue night).

Monday
7
Tuesday
8
Wednesday
9
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
1
1
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
10
0.2
ENE
10
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
17
0.1
NE
16
0.8
SSE
4
0.8
SSE
4
0.6
SSE
4
0.1
NE
16
0.1
NE
16
0.1
NE
16
0.1
NE
17
0.1
NE
16
0.1
NE
15
0.1
NE
15
0.3
NE
15
0.3
NE
15
0.3
NE
15
0.3
NE
8
0.6
NNE
6
0.3
NE
15
Wave Graph
Metric surfscale
Energy kJ
9
9
3
3
3
11
10
18
19
13
10
10
10
11
10
9
9
37
34
33
9
26
33
Wind (km/h)
25
NNW
30
NNW
30
NNW
10
WNW
10
NNW
15
NW
25
SSE
20
S
20
S
15
S
10
SSW
10
W
15
W
20
W
15
SW
10
SSW
5
SSW
10
SW
5
WSW
10
NW
10
NNW
10
WNW
10
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
2:07AM1.64m
2:51PM1.71m
3:14AM1.64m
3:55PM1.74m
4:19AM1.66m
4:56PM1.79m
Low Tide
8:28AM0.24m
9:07PM0.35m
9:32AM0.23m
10:13PM0.31m
10:35AM0.20m
part cloud
cloud
light rain
light rain
light rain
thunderstorm
light rain
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:59
 mm
1
2
1
3
2
1
Temp °C
15
15
16
14
15
14
11
11
11
10
10
13
16
15
12
10
10
9
11
12
13
12
11
Feels °C
12
10
11
13
13
12
6
6
6
6
6
10
12
10
8
7
8
6
9
9
10
9
8
  • 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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