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Surf Forecasts:

Motiti Island - Ernies surfForecast / Bay of Plenty / New Zealand

information circle48hr Weather and Surf, issued 12 am Tuesday 17 Mar 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Motiti Island - Ernies surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Motiti Island - Ernies sea temperature is
21.0° C
 (Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Motiti Island - Ernies today?

The current surf forecast for Motiti Island - Ernies at 7AM is: 0.5m 8s primary swell from a East direction and 0.4m 9s secondary swell from a Northeast direction (forecast issued at 12:00am March 17). The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (17 Mar)1.5ft (0.5m)8s
Afternoon (17 Mar)1.5ft (0.4m)9s
Evening (17 Mar)1.5ft (0.5m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
1
0
1
1
1
0
0
0
1
1
0
0
0
0
1
1
1
0
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
ENE
0.5
E
0.5
E
0.5
E
0.4
NE
0.4
NE
0.4
NE
0.4
ENE
0.5
ENE
0.5
ENE
0.5
ENE
0.4
NE
0.7
ENE
0.7
ENE
0.7
NE
0.7
NE
0.7
ENE
0.7
NE
0.7
NE
0.8
ENE
0.8
ENE
1.1
ENE
1.5
ENE
2.5
ENE
Period(s) (?)88889898888118888887777810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3229292931253122414140426261696755595464511342981367
Wind
(km/h)
10
NNW
10
WNW
10
SSW
10
SSW
5
SSW
10
N
15
NNE
10
N
5
NE
0
SE
5
S
10
SSE
10
ESE
5
ENE
0
ENE
5
NE
5
SE
10
S
10
S
15
SSE
25
SE
25
SE
25
SSE
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offcross-
off		cross-
off		cross-
off		crosscross-
on		crossglassglasscrosscross-
on		cross-
on		onglassglassglasscrosscrosscross-
on		cross-
on		cross-
on		crosscross
High Tide
/ height (m)
6:11AM
1.61
6:31PM
1.55
6:57AM
1.69
7:19PM
1.63
7:42AM
1.77
Low Tide
/ height (m)
11:51PM
0.38
12:27PM
0.40
12:42AM
0.32
1:15PM
0.30
1:30AM
0.25
2:01PM
0.19
Tuesday
17
Wednesday
18
Thursday
19
Sunrise----7:13-------7:13-------7:15---
Sunset-------7:30-------7:30-------7:28
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
Rain (mm)
----------------------11
Temp. °C181816151618191918171716161718181817171719201817
Feels °C (?)171816131517171819181715161719181916161415161513
  • 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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View detailed surf forecast for Motiti Island - Ernies at:
surf-forecast.com

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