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Surf Forecasts:
Helena Bay surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 12 pm Wednesday 10 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
20.1° C
(Which is 1.8°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 7PM is: 2.5m 11s primary swell from a East-northeast direction and 0.3m 17s secondary swell from a North-northeast direction (forecast issued at 12:00pm December 10). The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 10ft (3.0m) | 12s |
| Afternoon (10 Dec) | 10ft (3.0m) | 11s |
| Evening (10 Dec) | 8ft (2.5m) | 11s |
Table - waves today at Helena Bay. (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 | 11 | 10 | 10 | 10 | 10 | 9 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2635 | 2261 | 1981 | 1770 | 1677 | 1539 | 1283 | 962 | 788 | 348 | 314 | 263 | 259 | 256 | 253 | 250 | 243 | 234 | 231 | 228 | 228 | 225 | 222 | 206 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass |
High Tide / height (m) | 12:21PM 2.14 | 12:43AM 1.88 | 1:14PM 2.05 | 1:40AM 1.80 | 2:07PM 1.95 | 2:39AM 1.73 | ||||||||||||||||||
Low Tide / height (m) | 6:42PM 0.25 | 6:54AM 0.22 | 7:37PM 0.30 | 7:48AM 0.34 | 8:31PM 0.35 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 |
| Sunset | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - |
 |  | | |  |  | | | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 22 | 22 | 21 | 18 | 16 | 16 | 16 | 21 | 23 | 23 | 22 | 17 | 17 | 16 | 16 | 19 | 22 | 21 | 19 | 16 | 16 | 14 | 15 |
| Feels °C (?) | 17 | 19 | 19 | 20 | 17 | 15 | 14 | 14 | 19 | 21 | 21 | 21 | 14 | 14 | 12 | 11 | 14 | 17 | 16 | 15 | 13 | 14 | 13 | 15 |
- 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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