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:
Helena Bay surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 6 pm Friday 19 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Helena Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Helena Bay sea temperature is
20.3° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Helena Bay today?
The current surf forecast for Helena Bay at 2AM is: 0.5m 15s primary swell from a North direction and 0.5m 8s secondary swell from a East direction, 0.5m 10s secondary swell from a Northwest direction (forecast issued at 06:00pm December 19). The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Dec) | 1.5ft (0.5m) | 14s |
| Afternoon (20 Dec) | 1.5ft (0.5m) | 14s |
| Evening (20 Dec) | 2ft (0.6m) | 14s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||||||
| 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) (?) | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 73 | 73 | 73 | 113 | 113 | 107 | 100 | 98 | 100 | 144 | 144 | 140 | 92 | 89 | 121 | 121 | 121 | 121 | 119 | 82 | 80 | 74 | 72 | 71 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | cross | off | off | off | glass | off | glass | cross- off | cross- off |
High Tide / height (m) | 7:51PM 1.76 | 8:27AM 1.89 | 8:33PM 1.78 | 9:09AM 1.93 | 9:15PM 1.80 | 9:49AM 1.95 | ||||||||||||||||||
Low Tide / height (m) | 2:06AM 0.32 | 2:37PM 0.48 | 2:48AM 0.29 | 3:20PM 0.45 | 3:29AM 0.27 | |||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - |
| Sunset | - | 8:35 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - |
 |  |  |  |  |  | | |  | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - |
| Temp. °C | 24 | 21 | 17 | 16 | 16 | 16 | 22 | 23 | 25 | 23 | 17 | 16 | 16 | 14 | 19 | 21 | 19 | 16 | 16 | 15 | 15 | 16 | 19 | 22 |
| Feels °C (?) | 21 | 18 | 15 | 14 | 14 | 15 | 20 | 21 | 23 | 21 | 16 | 15 | 15 | 13 | 18 | 19 | 17 | 15 | 16 | 15 | 15 | 16 | 18 | 21 |
- 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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