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Surf Forecasts:
Mahia Spit surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 11 pm Sunday 26 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
16.1° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Mahia Spit today?
The current surf forecast for Mahia Spit at 7AM is: 0.2m 10s primary swell from a East direction (forecast issued at 11:00pm April 26). An open ocean swell of 1.1m 12s is not directed at the surf break, a second open ocean swell of 0.5m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 0.5ft (0.2m) | 11s |
| Afternoon (27 Apr) | 0.5ft (0.2m) | 9s |
| Evening (27 Apr) | 0.5ft (0.2m) | 9s |
Table - waves today at Mahia Spit. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Wed afternoon, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||||
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 | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
E 8 | E 10 | E 10 | E 10 | E 11 | E 9 | E 9 | E 11 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 18 | E 18 | E 18 | NE 4 | NE 4 | NNE 4 | NE 4 | SE 12 | NE 5 | |
6 | 7 | 7 | 8 | 9 | 6 | 6 | 9 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 3 | 2 | 3 | 3 | 6 | 26 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | cross-off | glassy | glassy | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | |
High Tide | 1:54AM1.49m | 2:25PM1.38m | 2:49AM1.45m | 3:21PM1.37m | 3:42AM1.42m | 4:14PM1.38m | ||||||||||||||||||
Low Tide | 7:37PM0.19m | 8:15AM0.18m | 8:33PM0.22m | 9:09AM0.19m | 9:29PM0.25m | 10:01AM0.20m | ||||||||||||||||||
 | | |  |  |  | | | | | | |  | | | | | | | | | | | | |
 | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — |
 | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 14 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 18 | 20 | 20 |
14 | 12 | 11 | 10 | 12 | 13 | 13 | 14 | 14 | 15 | 13 | 13 | 12 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 15 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 16 | S 16 | S 16 | S 15 | S 14 | S 13 | S 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
 kJ | 304 | 290 | 344 | 350 | 1106 | 1646 | 1585 | 1225 | 971 | 782 | 643 | 511 | 486 | 404 | 286 | 214 | 150 | 135 | 106 | 79 | 75 | 72 | 53 | 51 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 10 | E 10 | S 16 | E 11 | E 9 | E 9 | E 11 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 18 | E 10 | E 11 | NE 7 | NE 7 | S 22 | NE 8 | NE 8 | NE 4 |
| kJ | 6 | 7 | 7 | 132 | 9 | 6 | 6 | 9 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 2 | 2 | 2 | 2 | 9 | 3 | 3 | 7 |
Swell 3 Height (m) Direction Period (s) | NE 4 | NE 5 | NE 5 | E 10 | NE 9 | — | — | — | E 10 | E 10 | E 10 | E 10 | — | — | NE 8 | E 10 | E 18 | E 18 | E 11 | S 23 | NE 7 | S 22 | SE 12 | NE 8 |
| kJ | 1 | 1 | 1 | 8 | 3 | — | — | — | 2 | 2 | 2 | 2 | — | — | 2 | 2 | 6 | 6 | 2 | 10 | 2 | 9 | 6 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NNE 4 | NE 4 | NE 4 | NE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 3 | 3 | 2 | 3 | 2 | 2 | 26 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 7 | 7 | 7 | 7 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 6 | 7 | 7 | 12 | 7 | 7 | 7 | 10 | 10 | 9 | 7 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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