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Surf Forecasts:
Mahia Spit surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 5 am Wednesday 22 Apr 2026 NZSTForecast 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
16.8° C
(Which is slightly cooler than normal)How big are the waves at Mahia Spit today?
The current surf forecast for Mahia Spit at 11AM is: 0.9m 11s primary swell from a East direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 05:00am April 22). An open ocean swell of 4.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 3.5ft (1.0m) | 11s |
| Afternoon (22 Apr) | 3ft (0.9m) | 11s |
| Evening (22 Apr) | 2.5ft (0.8m) | 10s |
Table - waves today at Mahia Spit. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 9 | 9 | 8 | 9 | 9 | 8 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 233 | 233 | 233 | 188 | 184 | 181 | 135 | 127 | 127 | 112 | 100 | 401 | 74 | 705 | 640 | 443 | 475 | 393 | 313 | 202 | 158 | 140 | 108 | 95 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off |
High Tide / height (m) | 9:35AM 1.58 | 10:05PM 1.68 | 10:31AM 1.55 | 11:01PM 1.64 | 11:28AM 1.50 | 11:58PM 1.59 | ||||||||||||||||||
Low Tide / height (m) | 3:31AM 0.03 | 3:51PM 0.01 | 4:27AM 0.05 | 4:46PM 0.05 | 5:24AM 0.08 | 5:42PM 0.09 | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
| Sunrise | - | - | 6:41 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:28 | - | - | - |
 | |  |  | | | | |  |  |  | | | |  | | | |  | | | | | | |
Rain (mm) | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 14 | 14 | 12 | 13 | 14 | 14 | 13 | 13 |
| Feels °C (?) | 3 | 1 | 3 | 2 | 2 | 3 | 3 | 5 | 6 | 5 | 6 | 7 | 8 | 9 | 9 | 10 | 11 | 11 | 9 | 10 | 11 | 11 | 11 | 10 |
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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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