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Surf Forecasts:
Mahanga Point surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 12 pm Tuesday 16 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Mahanga Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mahanga Point sea temperature is
18.6° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Mahanga Point today?
The current surf forecast for Mahanga Point at 6PM is: 1.2m 7s primary swell from a Northeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 12:00pm December 16). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 2.5ft (0.8m) | 6s |
| Afternoon (16 Dec) | 4ft (1.2m) | 7s |
| Evening (16 Dec) | 3.5ft (1.1m) | 7s |
Table - waves today at Mahanga Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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) (?) | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 45 | 68 | 263 | 162 | 116 | 82 | 145 | 46 | 41 | 31 | 27 | 27 | 27 | 19 | 614 | 673 | 585 | 502 | 436 | 334 | 282 | 282 | 235 | 153 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross | cross- off | cross | cross | cross- off | off | off | cross- off | glass | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | glass | on | on | cross- on | cross- off | off |
High Tide / height (m) | 4:00PM 1.51 | 4:32AM 1.57 | 4:48PM 1.51 | 5:17AM 1.59 | 5:33PM 1.52 | 6:01AM 1.61 | ||||||||||||||||||
Low Tide / height (m) | 9:57AM 0.46 | 10:11PM 0.47 | 10:46AM 0.50 | 11:00PM 0.51 | 11:32AM 0.52 | 11:48PM 0.52 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 |
| Sunset | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - |
 |  | | |  | |  | | | | | |  | |  |  | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | 3 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 21 | 24 | 25 | 21 | 17 | 17 | 16 | 15 | 17 | 16 | 16 | 14 | 14 | 14 | 12 | 13 | 16 | 18 | 18 | 18 | 18 | 17 |
| Feels °C (?) | 14 | 14 | 18 | 20 | 20 | 17 | 16 | 16 | 13 | 10 | 13 | 15 | 14 | 8 | 9 | 9 | 9 | 10 | 14 | 14 | 14 | 16 | 15 | 14 |
- 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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