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Surf Forecasts:
Mahia Spit surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 11 pm Wednesday 06 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
15.9° C
(Which is slightly cooler than normal)How big are the waves at Mahia Spit today?
The current surf forecast for Mahia Spit at 6AM is: 0.8m 6s primary swell from a Northeast direction and 0.7m 6s secondary swell from a Northeast direction (forecast issued at 11:00pm May 06). An open ocean swell of 0.6m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 3ft (0.9m) | 6s |
| Afternoon (07 May) | 3ft (0.9m) | 6s |
| Evening (07 May) | 4.5ft (1.3m) | 6s |
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 3mm), mostly falling on Fri night. Warm (max 20°C on Fri afternoon, min 15°C on Thu night). Winds decreasing (fresh winds from the NNE on Fri night, calm by Sat afternoon). | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
NE 6 | NE 6 | NE 6 | E 10 | NE 6 | E 9 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 9 | NE 9 | NE 6 | ENE 7 | NE 7 | ENE 7 | NE 7 | ENE 7 | NE 8 | NE 8 | ENE 8 | ENE 13 | ENE 12 | ENE 12 | |
102 | 69 | 77 | 51 | 56 | 43 | 58 | 178 | 120 | 43 | 27 | 83 | 103 | 93 | 267 | 185 | 206 | 230 | 326 | 681 | 334 | 437 | 702 | 771 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross | glassy | cross-on | |
High Tide | 9:23PM1.43m | 9:42AM1.32m | 10:06PM1.40m | 10:25AM1.28m | 10:48PM1.38m | 11:08AM1.26m | ||||||||||||||||||
Low Tide | 3:44AM0.30m | 3:55PM0.29m | 4:28AM0.32m | 4:37PM0.31m | 5:11AM0.33m | 5:20PM0.33m | ||||||||||||||||||
 | | | |  |  | |  | | | |  | | |  | | | | |  | | | | | |
 | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — |
 | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:09 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | |
Temp °C | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 16 | 16 | 15 | 15 | 15 | 17 | 20 | 19 | 18 | 18 | 18 | 17 | 16 | 18 | 19 | 17 |
15 | 15 | 14 | 14 | 14 | 13 | 13 | 15 | 12 | 12 | 11 | 11 | 11 | 13 | 16 | 14 | 12 | 13 | 13 | 16 | 14 | 15 | 18 | 15 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | NE 6 | NE 6 | NE 6 | S 13 | S 13 | NE 6 | NE 6 | S 14 | ENE 9 | NE 9 | NE 6 | S 13 | ENE 7 | S 14 | S 14 | NE 11 | NE 15 | ENE 8 | ENE 8 | ENE 8 | ENE 12 | ENE 12 |
 kJ | 61 | 46 | 37 | 35 | 28 | 88 | 87 | 85 | 75 | 58 | 27 | 83 | 43 | 31 | 123 | 35 | 16 | 18 | 57 | 330 | 334 | 188 | 702 | 771 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 14 | E 9 | E 9 | S 13 | S 14 | E 9 | S 14 | S 14 | E 9 | — | S 13 | E 11 | E 11 | S 14 | S 14 | ENE 14 | NE 13 | ENE 13 | E 8 | E 9 |
| kJ | 209 | 200 | 140 | 138 | 93 | 43 | 41 | 55 | 57 | 15 | 32 | 32 | 15 | — | 32 | 2 | 2 | 16 | 16 | 134 | 253 | 437 | 86 | 57 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 9 | ENE 9 | — | E 10 | E 9 | E 8 | NE 9 | NNE 9 | S 14 | S 20 | — | S 20 | — | NE 16 | S 19 | S 14 | S 14 | S 14 | S 13 | S 13 |
| kJ | 30 | 30 | 29 | 46 | 44 | 15 | — | 16 | 16 | 1 | 3 | 8 | 32 | 8 | — | 8 | — | 10 | 7 | 16 | 16 | 15 | 32 | 31 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 7 | NE 7 | ENE 7 | NE 7 | ENE 7 | NE 8 | NE 8 | — | — | — | — |
| kJ | 102 | 69 | 77 | 51 | 56 | 35 | 58 | 178 | 120 | 43 | 21 | 49 | 103 | 93 | 267 | 185 | 206 | 230 | 326 | 681 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 7 | 7 | 7 | 7 | 9 | 7 | 10 | 10 | 12 | 12 | 12 | 12 | 44 | 12 | 44 | 44 | 44 | 44 | 7 | 0 | 7 | 0 | 9 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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