- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Happy Jacks surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 5 pm Wednesday 13 May 2026 NZSTForecast update in hr min s Forecast update imminent
Happy Jacks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Happy Jacks sea temperature is
15.8° C
(Which is slightly cooler than normal)How big are the waves at Happy Jacks today?
The current surf forecast for Happy Jacks at 9PM is: 3.0m 13s primary swell from a South direction and 0.5m 9s secondary swell from a East direction, 0.4m 22s secondary swell from a South direction (forecast issued at 05:00pm May 13). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | - | - |
| Afternoon (13 May) | 8ft (2.5m) | 14s |
| Evening (13 May) | 10ft (3.0m) | 13s |
Table - waves today at Happy Jacks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Wed night. Very mild (max 13°C on Wed afternoon, min 11°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 14 | S 14 | S 13 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 10 | S 9 | S 9 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | SSE 12 | |
2857 | 3065 | 2792 | 2662 | 2468 | 2190 | 1806 | 1423 | 1194 | 1122 | 865 | 901 | 500 | 441 | 372 | 1552 | 1569 | 1392 | 1195 | 1129 | 1049 | 892 | 1207 | 537 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:16PM1.51m | 2:42AM1.60m | 3:10PM1.60m | 3:35AM1.68m | 4:03PM1.71m | 4:30AM1.74m | ||||||||||||||||||
Low Tide | 8:29PM0.34m | 8:55AM0.29m | 9:25PM0.31m | 9:48AM0.27m | 10:20PM0.27m | 10:45AM0.24m | ||||||||||||||||||
 |  | |  |  | |  | |  |  | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — |
 | 5:06 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | 5:04 |
— | — | — | 1 | 1 | — | — | — | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | — | — | — | 1 | — | |
Temp °C | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 13 | 12 | 12 | 11 | 12 | 12 |
6 | 6 | 8 | 8 | 8 | 7 | 9 | 9 | 9 | 8 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 8 | 8 | 7 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 13 | S 12 | E 9 | ENE 9 | S 11 | ENE 9 | ENE 9 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | SSE 12 |
 kJ | 42 | 42 | 43 | 42 | 41 | 41 | 41 | 1423 | 1194 | 25 | 27 | 670 | 28 | 29 | 297 | 1552 | 1569 | 1392 | 1195 | 1129 | 1049 | 892 | 865 | 537 |
Swell 2 Height (m) Direction Period (s) | SSW 24 | SSW 23 | S 22 | S 21 | S 20 | S 20 | SW 18 | E 9 | E 9 | SE 13 | — | ENE 9 | S 16 | S 15 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 |
| kJ | 55 | 104 | 145 | 81 | 121 | 119 | 80 | 26 | 26 | 7 | — | 27 | 45 | 72 | 31 | 49 | 49 | 50 | 52 | 57 | 59 | 85 | 82 | 82 |
Swell 3 Height (m) Direction Period (s) | NE 10 | SE 15 | SE 15 | — | NE 10 | NE 9 | SSW 18 | S 18 | SE 13 | — | — | — | NE 9 | S 20 | S 18 | — | — | — | — | — | — | — | — | SSE 16 |
| kJ | 4 | 9 | 8 | — | 4 | 3 | 62 | 56 | 7 | — | — | — | 3 | 30 | 163 | — | — | — | — | — | — | — | — | 51 |
Wind waves Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 14 | S 13 | S 13 | S 13 | — | — | S 12 | S 12 | S 11 | S 10 | S 9 | S 9 | S 9 | — | — | — | — | — | — | S 13 | S 5 |
| kJ | 2857 | 3065 | 2792 | 2662 | 2468 | 2190 | 1806 | — | — | 1122 | 865 | 901 | 500 | 441 | 372 | 436 | — | — | — | — | — | — | 1207 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 72 | 104 | 150 | 104 | 90 | 90 | 90 | 90 | 11 | 104 | 150 | 104 | 32 | 11 | 32 | 32 | 10 | 10 | 10 | 11 | 10 | 7 | 7 | 7 |
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 Happy Jacks 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