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Surf Forecasts:
Motiti Island - Ernies surfForecast / Bay of Plenty / New Zealand
48hr Weather and Surf, issued 6 pm Saturday 13 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
21.4° C
(Which is 3.4°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 10PM is: 0.5m 8s primary swell from a East direction and 0.3m 8s secondary swell from a Northeast direction, 0.5m 3s secondary swell from a North direction (forecast issued at 06:00pm December 13). The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 2.5ft (0.7m) | 8s |
| Evening (13 Dec) | 1.5ft (0.5m) | 8s |
Table - waves today at Motiti Island - Ernies. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 42 | 37 | 33 | 75 | 76 | 60 | 67 | 66 | 23 | 29 | 88 | 86 | 88 | 88 | 74 | 74 | 72 | 54 | 64 | 91 | 80 | 69 | 67 | 67 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | glass | cross- on | cross- on | glass | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 2:25PM 1.67 | 3:01AM 1.52 | 3:17PM 1.60 | 3:56AM 1.51 | 4:07PM 1.55 | 4:48AM 1.52 | ||||||||||||||||||
Low Tide / height (m) | 8:47PM 0.31 | 9:02AM 0.43 | 9:37PM 0.34 | 9:56AM 0.48 | 10:26PM 0.36 | 10:49AM 0.50 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:47 | - | - |
| Sunset | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - |
 | |  | | | | | | | | |  |  |  | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 16 | 15 | 14 | 16 | 17 | 18 | 18 | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 19 | 20 |
| Feels °C (?) | 15 | 16 | 17 | 15 | 13 | 12 | 15 | 15 | 15 | 16 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 18 | 16 | 16 | 15 | 16 |
- 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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