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Surf Forecasts:
Mahia Spit surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 6 pm Saturday 06 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Mahia Spit surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mahia Spit sea temperature is
17.3° C
(Which is slightly warmer than usual)How big are the waves at Mahia Spit today?
The current surf forecast for Mahia Spit at 10PM is: 0.3m 9s primary swell from a East direction and 0.3m 3s secondary swell from a East-northeast direction (forecast issued at 06:00pm December 06). An open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | - | - |
| Afternoon (06 Dec) | 1ft (0.3m) | 8s |
| Evening (06 Dec) | 1ft (0.3m) | 9s |
Table - waves today at Mahia Spit. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 3 | 3 | 8 | 8 | 8 | 9 | 4 | 6 | 6 | 6 | 11 | 11 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13 | 139 | 13 | 14 | 14 | 14 | 15 | 13 | 39 | 5 | 5 | 1 | 1 | 9 | 5 | 5 | 7 | 12 | 68 | 29 | 17 | 10 | 24 | 65 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | glass | cross | cross | glass | cross | on | cross- on | cross- off | cross- off | cross- off | cross- off | glass | cross- on |
High Tide / height (m) | 7:39PM 1.61 | 8:11AM 1.74 | 8:35PM 1.61 | 9:06AM 1.74 | 9:31PM 1.58 | 10:01AM 1.71 | ||||||||||||||||||
Low Tide / height (m) | 1:54AM -0.04 | 2:32PM 0.01 | 2:50AM -0.03 | 3:29PM 0.01 | 3:46AM -0.01 | |||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - |
| Sunset | - | 8:22 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:23 | - | - | - | - | - | - |
 | |  | | | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 19 | 21 | 20 | 19 | 20 | 22 | 24 | 24 | 24 | 23 | 22 | 18 | 18 | 19 | 19 | 19 |
| Feels °C (?) | 17 | 17 | 18 | 19 | 17 | 17 | 18 | 18 | 17 | 19 | 20 | 19 | 18 | 20 | 23 | 20 | 20 | 22 | 20 | 17 | 16 | 19 | 19 | 17 |
- 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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