Surf Forecasts:
Motiti Island - Ernies surf forecast from 21 Jun 2026:
- Best quality surf: Thursday 25 Jun, 9AM (local time) - 7.5ft (2.3m), 8s period, NE swell with offshore winds.
- Most powerful swell: Wednesday 24 Jun, 9PM (local time) - 11ft (3.5m), 8s period, NNE swell with 1,485 kJ wave energy.
- Next surfable swell (1★+): Thursday 25 Jun, 9AM (local time) - 7.5ft (2.3m), 8s period with NE swell.
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 Thursday (Jun 25) at 9AM. The primary swell is predicted to be 2.3m and 8s period with a secondary swell of 0.1m and 15s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Motiti Island - Ernies in the next 16 days are 3.5m 8s and forecast to arrive on Wednesday (Jun 24) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 8s period and expected on Thursday (Jun 25) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Thu 25th Jun) | 7.5ft (2.3m) 8s |
| Best Surf | 9AM (Thu 25th Jun) | 7.5ft (2.3m) 8s |
| Most Powerful | 9PM (Wed 24th Jun) | 11ft (3.5m) 8s |
Table - best surf conditions forecast for Motiti Island - Ernies over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Tue night. Very mild (max 16°C on Sun afternoon, min 13°C on Mon morning). Winds increasing (light winds from the SSW on Mon morning, fresh winds from the NE by Tue night). | Days 4-6 Weather SummaryHeavy rain (total 42mm), heaviest during Wed afternoon. Very mild (max 15°C on Wed morning, min 11°C on Fri night). Winds decreasing (strong winds from the NE on Wed afternoon, light winds from the SW by Fri night). | ||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | ENE 4 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 9 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 50 | 26 | 18 | 10 | 9 | 14 | 193 | 209 | 371 | 423 | 480 | 1344 | 760 | 588 | 315 | 245 | 235 | 244 | 259 | 249 | 204 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-off | cross-off |
High Tide | 11:41AM1.71m | 00:07AM1.83m | 12:38PM1.64m | 1:00AM1.74m | 1:35PM1.60m | 1:52AM1.66m | 2:30PM1.56m | 2:44AM1.60m | 3:23PM1.55m | 3:34AM1.55m | 4:14PM1.56m | 4:23AM1.53m | 5:02PM1.57m | ||||||||
Low Tide | 5:51PM0.18m | 6:30AM0.19m | 6:45PM0.27m | 7:22AM0.24m | 7:39PM0.36m | 8:13AM0.28m | 8:32PM0.43m | 9:03AM0.32m | 9:26PM0.48m | 9:51AM0.35m | 10:18PM0.50m | 10:39AM0.35m | 11:08PM0.49m | ||||||||
 |  |  |  | |  |  | | | |  |  | | | | |  |  | | | | |
 | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:30 | — | — |
 | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | — | 5:04 | — |
mm | — | 1 | — | — | — | 1 | 2 | 4 | 10 | 4 | 15 | 12 | 4 | 1 | 4 | 2 | — | — | 3 | — | — |
Temp °C | 15 | 16 | 14 | 14 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 12 | 12 | 14 | 11 |
Feels °C | 11 | 14 | 11 | 10 | 11 | 10 | 9 | 10 | 10 | 8 | 7 | 10 | 11 | 8 | 7 | 8 | 10 | 10 | 8 | 8 | 5 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NNW 5 | NE 8 | NE 8 | — | — | — | — | — | — | — | NE 8 | NE 8 | ENE 9 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 50 | 26 | 16 | 10 | 9 | — | — | — | — | — | — | — | 760 | 588 | 315 | 245 | 235 | 244 | 259 | 249 | 204 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 9 | NE 8 | NNW 5 | NNW 5 | NE 8 | — | — | — | — | — | — | E 15 | NNW 8 | NNW 8 | NW 5 | NNW 7 | NNW 8 | NNW 7 | N 11 | N 10 |
| kJ | 5 | 6 | 18 | 6 | 3 | 9 | — | — | — | — | — | — | 4 | 101 | 11 | 6 | 21 | 24 | 5 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | N 8 | — | E 8 | W 3 | — | — | — | — | — | — | — | — | — | E 13 | NW 6 | N 8 | — | N 10 | — | N 10 | — |
| kJ | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 3 | 6 | 1 | — | 2 | — | 2 | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NNW 5 | WSW 3 | SSW 3 | ESE 2 | ENE 4 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 8 | — | SW 3 | W 4 | W 4 | SW 3 | WSW 4 | WSW 4 | WSW 4 | SSW 3 |
| kJ | 23 | 39 | 6 | 2 | 1 | 14 | 193 | 209 | 371 | 423 | 480 | 1344 | — | 3 | 47 | 10 | 8 | 23 | 40 | 11 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 178 | 12 | 103 | 140 | 140 | 140 | 147 | 141 | 101 | 101 | 178 | 147 | 0 | 180 | 178 | 166 | 0 | 0 | 0 | 12 | 12 |
Best forecast wave conditions in Bay of Plenty | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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