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

information circle16 Day Weather and Surf, issued 5 am Sunday 05 Apr 2026 NZST
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
20.4° C
(Which is 1.2°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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 08) at 6PM. The primary swell is predicted to be 1.4m and 11s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Motiti Island - Ernies in the next 16 days are 3.0m 14s and forecast to arrive on Sunday (Apr 12) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Wednesday (Apr 08) at 3AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Wed 8th Apr)4.5ft (1.4m) 11s
Best Surf12PM (Sun 12th Apr)10ft (3.0m) 14s
Most Powerful12PM (Sun 12th Apr)10ft (3.0m) 14s

Table - best surf conditions forecast for Motiti Island - Ernies over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 29mm), heaviest during Tue afternoon. Very mild (max 19°C on Sun afternoon, min 15°C on Sun night). Winds increasing (light winds from the E on Sun morning, strong winds from the ENE by Tue morning).

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Wed morning. Warm (max 20°C on Wed afternoon, min 15°C on Fri night). Wind will be generally light.

Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
1
0
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
1.2
ENE
1.3
ENE
2
ENE
2.1
ENE
2.2
ENE
2.5
ENE
3
ENE
3
ENE
3
NE
1.7
E
1.5
E
1.4
E
1.3
ENE
1.3
ENE
1.2
E
1.1
E
1.1
E
1.3
ENE
1.3
E
1.5
E
1.6
E
Period(s) (?)99677788891111101010101010111112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)23229930937249963795311971385432524441349349284235250370381505699
Wind
(km/h)
15
E
20
ENE
35
ENE
25
E
30
ENE
35
E
40
ENE
35
ENE
30
NNE
25
N
15
NNW
10
SW
10
SSW
10
NNW
5
SSW
10
SE
10
NE
15
SSE
15
SSE
10
NE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononcross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
High Tide
/ height (m)
9:17PM
1.74
9:30AM
1.68
9:57PM
1.71
10:10AM
1.63
10:39PM
1.66
10:51AM
1.57
11:22PM
1.61
11:34AM
1.51
12:08AM
1.55
12:21PM
1.45
12:57AM
1.52
1:13PM
1.41
1:50AM
1.50
Low Tide
/ height (m)
3:05PM
0.19
3:29AM
0.30
3:45PM
0.23
4:10AM
0.34
4:25PM
0.28
4:52AM
0.40
5:07PM
0.34
5:36AM
0.45
5:51PM
0.39
6:23AM
0.50
6:38PM
0.43
7:13AM
0.53
7:28PM
0.46
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunrise6:31--6:31--6:33--6:33--6:33--6:35--6:35--
Sunset-6:01--6:00--5:59--5:58--5:55--5:54--5:52-
light rain
cloud
cloud
rain showers
part cloud
light rain
light rain
mod rain
heavy rain
mod rain
thunderstorm
clear
clear
clear
part cloud
clear
rain showers
clear
clear
clear
clear
Rain (mm)
1--1-4461383-----1----
Temp. °C181918181918181819192019202019191918191918
Feels °C (?)151613131412121315171920191819171818161816
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 16 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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