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Surf Forecasts:
Motiti Island - Ernies surfForecast / Bay of Plenty / New Zealand
48hr Weather and Surf, issued 12 pm Wednesday 10 Dec 2025 NZDTForecast 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
19.9° C
(Which is 2.1°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 6PM is: 2.4m 11s primary swell from a Northeast direction and 0.7m 12s secondary swell from a East direction (forecast issued at 12:00pm December 10). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 7ft (2.2m) | 12s |
| Afternoon (10 Dec) | 8ft (2.4m) | 11s |
| Evening (10 Dec) | 7.5ft (2.3m) | 11s |
Table - waves today at Motiti Island - Ernies. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1607 | 1600 | 1441 | 1351 | 1223 | 977 | 725 | 608 | 473 | 434 | 407 | 398 | 326 | 162 | 147 | 197 | 180 | 135 | 66 | 64 | 80 | 54 | 33 | 49 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | glass | glass | cross- off | glass | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 11:46AM 1.92 | 12:10AM 1.70 | 12:39PM 1.84 | 1:06AM 1.63 | 1:32PM 1.75 | 2:04AM 1.56 | ||||||||||||||||||
Low Tide / height (m) | 6:08PM 0.17 | 6:21AM 0.16 | 7:02PM 0.22 | 7:15AM 0.26 | 7:55PM 0.27 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 |
| Sunset | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:29 | - | - | - | - |
 | | | |  | |  | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 20 | 20 | 20 | 18 | 18 | 17 | 17 | 19 | 20 | 21 | 21 | 19 | 17 | 15 | 15 | 19 | 22 | 23 | 21 | 17 | 15 | 13 | 13 |
| Feels °C (?) | 19 | 20 | 20 | 20 | 19 | 20 | 18 | 17 | 21 | 20 | 20 | 21 | 20 | 16 | 12 | 11 | 14 | 18 | 21 | 15 | 12 | 11 | 10 | 10 |
- 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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