Surf Break

Lat Long: 37.64° S 176.41° E

Motiti Island - Ernies 48 hour detailed Surf Forecast

Issued: 6 pm 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Motiti Island - Ernies sea temperature is
16.7°C
1.6° 

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 (14 Oct):

  • Morning surf: Morning surf (14 Oct, local time) - 1.5ft (0.5m), 9s period with NE swell.
  • Afternoon surf: Afternoon surf (14 Oct, local time) - 1.5ft (0.5m), 9s period with NE swell.
  • Evening surf: Evening surf (14 Oct, local time) - 1.5ft (0.5m), 9s period with NE swell.

The current surf forecast for Motiti Island - Ernies at 12AM is: 0.5m 9s primary swell from a Northeast direction (forecast issued at 06:00pm October 13). An open ocean swell of 0.6m 5s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (14 Oct)1.5ft (0.5m)9s
Afternoon (14 Oct)1.5ft (0.5m)9s
Evening (14 Oct)1.5ft (0.5m)9s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Thu afternoon. Very mild (max 19°C on Tue afternoon, min 10°C on Thu night). Winds increasing (light winds from the WSW on Tue night, strong winds from the N by Thu afternoon).

Tue
13
Wednesday
14
Thursday
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
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.5
NE
9
0.5
NE
9
0.5
NE
9
0.5
NE
9
0.5
NE
9
0.5
NE
9
0.5
NE
9
0.5
NE
9
0.5
NE
9
0.5
NE
9
0.4
ENE
9
0.4
NE
9
0.4
NE
9
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
9
0.1
NE
15
0.1
NE
15
Wave Graph
Metric surfscale
Energy kJ
39
39
40
40
41
41
41
41
41
41
34
23
23
23
23
24
23
9
9
Wind (km/h)
20
NW
15
W
15
W
15
W
10
WNW
10
WSW
10
WNW
10
NNW
15
NNW
20
NNW
15
NW
20
NNW
20
NNW
30
NNW
30
NNW
20
NNW
45
N
35
WSW
30
W
Wind State
cross-off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
9:30PM1.75m
9:58AM1.78m
10:11PM1.70m
10:40AM1.75m
Low Tide
3:45AM0.16m
4:11PM0.27m
4:26AM0.20m
4:53PM0.32m
part cloud
rain showers
clear
cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
light rain
light rain
light rain
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:31
—
—
—
—
—
—
—
6:30
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:28
—
—
—
—
—
—
—
7:29
—
—
—
—
—
—
—
7:30
—
 mm
—
1
—
—
—
—
—
—
—
—
—
—
—
—
1
2
3
3
—
Temp °C
19
18
17
16
15
14
15
17
17
18
17
15
16
16
17
15
15
12
12
Feels °C
17
16
16
14
14
13
14
16
15
16
15
13
14
12
12
12
8
5
6
  • 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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