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Surf Forecasts:

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

information circle12 Day Weather and Surf, issued 6 pm Saturday 24 Jan 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
21.2° C
 (Which is 1.0°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Motiti Island - Ernies this week:

The surf forecast for Motiti Island - Ernies over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jan 29) at 10PM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Motiti Island - Ernies in the next 12 days are 1.1m 12s and forecast to arrive on Saturday (Jan 31) at 4AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Jan 25) at 10AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 29th Jan)1.5ft (0.4m) 13s
Best Surf10PM (Fri 30th Jan)2.5ft (0.8m) 12s
Most Powerful 4AM (Sat 31st Jan)3.5ft (1.1m) 12s

Table - best surf conditions forecast for Motiti Island - Ernies over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 21°C on Mon morning, min 15°C on Sat night). Winds decreasing (strong winds from the W on Sat afternoon, light winds from the WNW by Tue morning).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 22°C on Thu afternoon, min 15°C on Thu night). Wind will be generally light.

Sat
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
ENE
0.2
NNE
0.3
E
0.3
E
0.3
E
0.4
E
0.3
E
0.2
ENE
0.3
E
0.2
NNE
0.4
ENE
0.4
ENE
0.4
ENE
0.4
ENE
0.4
ENE
0.4
ENE
0.4
ENE
0.7
ENE
0.8
ENE
0.8
NE
1.1
NE
Period(s) (?)914912121211111111121110101091311111211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2620172525432212211245393432313367109151207273
Wind
(km/h)
45
W
30
W
35
WNW
35
W
20
W
20
W
25
W
15
WSW
5
WNW
20
NNW
10
S
15
E
15
N
5
W
5
WNW
25
NNW
15
WSW
10
WSW
15
NNE
5
W
0
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffoffcross-
off		crossoncrossglasscross-
off		cross-
off		cross-
off		cross-
off		crossglassglass
High Tide
/ height (m)
11:54PM
1.66
12:13PM
1.78
12:43AM
1.66
1:01PM
1.76
1:37AM
1.67
1:54PM
1.73
2:35AM
1.67
2:53PM
1.70
3:37AM
1.69
3:56PM
1.69
4:42AM
1.72
5:00PM
1.69
5:45AM
1.77
Low Tide
/ height (m)
6:05AM
0.25
6:38PM
0.19
6:54AM
0.28
7:27PM
0.19
7:47AM
0.31
8:20PM
0.20
8:45AM
0.34
9:17PM
0.20
9:48AM
0.35
10:19PM
0.20
10:54AM
0.34
11:21PM
0.17
11:59AM
0.31
Sat
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Sunrise--6:18--6:20--6:20--6:22--6:22--6:24--6:26
Sunset8:32--8:31--8:31--8:30--8:30--8:30--8:29--
thunderstorm
clear
rain showers
clear
clear
part cloud
clear
clear
part cloud
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
1-1------112---------
Temp. °C181619201721211820201920201921222021211920
Feels °C (?)101113141218181518181919192019191820191920
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Motiti Island - Ernies at:
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Information about the Motiti Island - Ernies Surf forecast

The above surf forecast table for Motiti Island - Ernies provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Motiti Island - Ernies can be found by selecting the local surf guide option on the grey menu. Our Motiti Island - Ernies surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Motiti Island - Ernies) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Motiti Island - Ernies may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Bay of Plenty? If you are looking for accommodation near Motiti Island - Ernies, camping, hotels and holiday cottages in Bay of Plenty, consider staying in Tauranga which is 22 km (14 miles) away. Other places in and around Bay of Plenty where you can find information about places to rent, and car hire include Rotorua which is 57 km (35 miles) away, Whakatane, Cambridge and Hamilton.

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