- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Mahia Spit surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 5 pm Monday 11 May 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
16.1° C
(Which is slightly cooler than normal)How big are the waves at Mahia Spit today?
The current surf forecast for Mahia Spit at 1AM is: 0.8m 10s primary swell from a East direction (forecast issued at 05:00pm May 11). An open ocean swell of 2.3m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 2.5ft (0.7m) | 10s |
| Afternoon (12 May) | 2.5ft (0.7m) | 10s |
| Evening (12 May) | 2.5ft (0.7m) | 10s |
Table - waves today at Mahia Spit. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 15°C on Tue afternoon, min 11°C on Mon night). Winds increasing (light winds from the WNW on Mon night, strong winds from the SSW by Wed afternoon). | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 11 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | |
116 | 144 | 139 | 136 | 98 | 98 | 96 | 94 | 92 | 94 | 92 | 88 | 64 | 63 | 61 | 60 | 42 | 42 | 42 | 41 | 41 | 26 | 42 | 26 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-on | cross-on | cross-on | cross-on | on | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | cross-off | off | cross-off | |
High Tide | 1:03AM1.36m | 1:31PM1.27m | 1:53AM1.38m | 2:25PM1.32m | 2:46AM1.42m | |||||||||||||||||||
Low Tide | 6:50PM0.32m | 7:27AM0.29m | 7:40PM0.30m | 8:16AM0.25m | 8:33PM0.27m | 9:07AM0.19m | ||||||||||||||||||
 |  | | | | |  | | |  | | |  | |  | | | |  |  | | |  | | |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — |
 | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | 5:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | |
Temp °C | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 13 | 15 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 |
7 | 7 | 9 | 8 | 8 | 7 | 6 | 9 | 12 | 12 | 11 | 8 | 7 | 8 | 6 | 5 | 4 | 5 | 6 | 7 | 6 | 7 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 16 | S 15 | S 14 | S 14 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 13 | S 13 | E 9 |
 kJ | 2547 | 2510 | 2291 | 1894 | 1710 | 1419 | 1138 | 892 | 736 | 593 | 497 | 734 | 1293 | 1208 | 1191 | 60 | 42 | 42 | 42 | 41 | 41 | 2615 | 2124 | 26 |
Swell 2 Height (m) Direction Period (s) | E 11 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 11 | E 9 | E 9 | E 9 | S 24 | SSW 24 | SSW 23 | SSW 22 | S 21 | SSW 19 | E 9 | E 9 | SSW 18 |
| kJ | 116 | 144 | 139 | 136 | 98 | 98 | 96 | 94 | 92 | 94 | 92 | 313 | 64 | 63 | 61 | 47 | 55 | 104 | 181 | 81 | 74 | 26 | 26 | 61 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | S 16 | E 10 | — | — | S 26 | SE 16 | NE 10 | SE 15 | SE 15 | SE 14 | NE 10 | SSW 20 | E 9 | NE 9 |
| kJ | 60 | 14 | 14 | 32 | 51 | 52 | 47 | 44 | 43 | 12 | 198 | 88 | — | — | 13 | 10 | 4 | 9 | 9 | 8 | 4 | 75 | 42 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NE 3 | — | SW 4 | SSW 5 | S 6 | S 6 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 13 | S 13 | S 13 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | — | 17 | 70 | 156 | 228 | 2749 | 3104 | 3054 | 2904 | 2733 | 2891 | 3389 | 2914 | 1989 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 7 | 7 | 7 | 7 | 6 | 0 | 0 | 0 | 42 | 56 | 42 | 101 | 112 | 92 | 89 | 89 | 89 | 89 | 101 | 97 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mahia Spit surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest