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Surf Forecasts:
Happy Jacks surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 5 am Saturday 02 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 1.3°C colder than average for this time of year)How big are the waves at Happy Jacks today?
The current surf forecast for Happy Jacks at 9AM is: 0.7m 14s primary swell from a South direction and 0.7m 10s secondary swell from a South direction (forecast issued at 05:00am May 02). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 2.5ft (0.7m) | 14s |
| Afternoon (02 May) | 3.5ft (1.0m) | 16s |
| Evening (02 May) | 3ft (0.9m) | 15s |
Table - waves today at Happy Jacks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Sat afternoon, min 10°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | S 14 | S 14 | S 16 | S 16 | S 16 | S 15 | S 15 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | |
220 | 200 | 184 | 132 | 507 | 396 | 362 | 283 | 306 | 283 | 272 | 203 | 200 | 186 | 121 | 114 | 71 | 61 | 59 | 57 | 53 | 51 | 71 | 68 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | cross-on | cross | glassy | off | off | glassy | glassy | on | cross-on | cross | cross-off | cross | cross-off | glassy | cross-on | cross-on | cross-on | cross | cross-off | |
High Tide | 5:58AM1.57m | 6:25PM1.68m | 6:43AM1.59m | 7:09PM1.70m | 7:27AM1.60m | 7:50PM1.70m | ||||||||||||||||||
Low Tide | 12:12PM0.43m | 00:37AM0.42m | 12:56PM0.46m | 1:22AM0.45m | 1:37PM0.48m | |||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | 6:54 |
 | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | 5:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 13 | 14 | 15 | 13 | 12 | 11 | 11 | 10 | 12 | 14 | 13 | 12 | 12 | 12 | 12 | 11 | 12 | 15 | 15 | 14 | 13 | 13 |
8 | 8 | 10 | 11 | 12 | 10 | 10 | 10 | 9 | 8 | 11 | 13 | 11 | 10 | 10 | 10 | 11 | 9 | 11 | 13 | 13 | 12 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 11 | S 14 | S 11 | S 16 | S 16 | S 15 | S 15 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 |
 kJ | 220 | 110 | 184 | 110 | 507 | 396 | 362 | 283 | 306 | 283 | 272 | 203 | 200 | 186 | 121 | 114 | 71 | 61 | 59 | 57 | 53 | 51 | 71 | 68 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | S 14 | S 10 | E 6 | E 8 | E 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 | ENE 6 | E 6 | E 9 | E 8 | E 8 | NE 5 |
| kJ | 39 | 200 | 96 | 25 | 1 | 18 | 36 | 26 | 26 | 18 | 18 | 18 | 19 | 21 | 21 | 22 | 14 | 22 | 14 | 21 | 39 | 37 | 37 | 10 |
Swell 3 Height (m) Direction Period (s) | S 15 | ESE 6 | E 6 | S 16 | E 12 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | N 11 | ENE 9 | E 8 | E 8 | E 9 | E 9 | — | — | SSW 12 | S 16 | E 8 |
| kJ | 104 | 26 | 24 | 132 | 3 | 1 | 5 | 5 | 5 | 11 | 12 | 12 | — | 2 | 7 | 12 | 6 | 6 | 6 | — | — | 15 | 5 | 37 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 6 | NE 3 | NE 7 | NNE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 4 | NE 5 |
| kJ | — | — | — | — | 34 | 5 | 43 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 | 0 | 7 | 0 | 0 | 9 | 10 | 10 | 10 | 0 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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