Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
The Island (Island Bay) surfForecast / Wellington / New Zealand
48hr Weather and Surf, issued 6 am Wednesday 31 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
The Island (Island Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Island (Island Bay) sea temperature is
16.9° C
(Which is slightly warmer than usual)How big are the waves at The Island (Island Bay) today?
The current surf forecast for The Island (Island Bay) at 1PM is: 1.8m 8s primary swell from a South direction and 0.9m 9s secondary swell from a East-southeast direction, 0.6m 10s secondary swell from a South direction (forecast issued at 06:00am December 31). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Dec) | 7ft (2.2m) | 8s |
| Afternoon (31 Dec) | 6ft (1.8m) | 8s |
| Evening (31 Dec) | 4ft (1.2m) | 8s |
Table - waves today at The Island (Island Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 31 | Thursday 01 | Friday 02 | Sat 03 | |||||||||||||||||||||
| 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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1188 | 913 | 546 | 439 | 324 | 197 | 227 | 196 | 149 | 109 | 75 | 60 | 30 | 28 | 20 | 20 | 20 | 18 | 17 | 16 | 16 | 14 | 20 | 37 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross- on | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:06AM 1.72 | 2:36PM 1.67 | 3:02AM 1.78 | 3:34PM 1.68 | 3:57AM 1.83 | 4:35PM 1.68 | ||||||||||||||||||
Low Tide / height (m) | 8:21AM 0.59 | 8:45PM 0.59 | 9:19AM 0.57 | 9:40PM 0.57 | 10:18AM 0.55 | 10:40PM 0.55 | ||||||||||||||||||
Wednesday 31 | Thursday 01 | Friday 02 | Sat 03 | |||||||||||||||||||||
| Sunrise | - | 5:48 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:57 | - | - |
 |  |  | |  | | |  | | |  |  | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 1 | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 15 | 15 | 17 | 17 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 18 | 18 | 17 | 15 | 15 |
| Feels °C (?) | 7 | 9 | 11 | 12 | 15 | 16 | 17 | 16 | 13 | 12 | 11 | 12 | 11 | 10 | 11 | 10 | 10 | 11 | 14 | 15 | 17 | 15 | 12 | 11 |
- 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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