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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 12 am Wednesday 18 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
20.9° C
 (Which is 1.0°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 3AM is: 0.5m 8s primary swell from a East-northeast direction and 0.3m 11s secondary swell from a Northeast direction (forecast issued at 12:00am March 18). The wind direction is predicted to be glassy.

Time (NZDT) & DateWave HeightWave Period
Morning (18 Mar)2.5ft (0.8m)8s
Afternoon (18 Mar)2.5ft (0.7m)8s
Evening (18 Mar)2.5ft (0.7m)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
Wednesday
18
Thursday
19
Friday
20
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
1
0
0
0
0
1
1
1
0
1
0
0
0
0
1
1
1
2
1
1
3
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
ENE
0.5
ENE
0.5
ENE
0.7
ENE
0.8
ENE
0.8
ENE
0.7
NE
0.7
NE
0.7
ENE
0.8
ENE
0.9
ENE
1
ENE
1.1
ENE
1.3
ENE
2
ENE
2.5
ENE
2.5
E
2.4
E
2.1
E
1.8
E
1.7
E
1.7
E
1.5
E
1.3
ENE
Period(s) (?)8888888887777810111111111111111010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)41414062807869675270811111312267761658154214131056757682657468349
Wind
(km/h)
5
E
5
ENE
5
S
10
SE
10
E
5
ENE
5
NE
0
NNW
5
SE
10
S
10
S
25
SSE
30
SSE
25
SE
25
SE
25
SSE
25
S
25
S
20
S
20
S
15
S
5
E
10
NNE
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscrosscross-
on		oncross-
on		glassglassglasscrosscross-
off		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrossglasscrosson
High Tide
/ height (m)
6:57AM
1.69
7:19PM
1.63
7:42AM
1.77
8:06PM
1.72
8:26AM
1.84
Low Tide
/ height (m)
12:42AM
0.32
1:15PM
0.30
1:30AM
0.25
2:01PM
0.19
2:17AM
0.19
2:46PM
0.11
Wednesday
18
Thursday
19
Friday
20
Sunrise----7:13-------7:15-------7:16---
Sunset-------7:30-------7:28-------7:27
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
Rain (mm)
------------------------
Temp. °C181817171819191918171717192122201919181819222120
Feels °C (?)181817161719191918161513141718161414141516211919
  • 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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