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Surf Forecasts:
Happy Jacks surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 5 pm Thursday 23 Apr 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
16.5° 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: 1.9m 9s primary swell from a Southeast direction and 0.3m 9s secondary swell from a East direction (forecast issued at 05:00pm April 23). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | - | - |
| Afternoon (23 Apr) | 6.5ft (2.0m) | 9s |
| Evening (23 Apr) | 6ft (1.9m) | 9s |
Table - waves today at Happy Jacks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Very mild (max 16°C on Sun morning, min 10°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 9 | ESE 10 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 14 | S 14 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 | |
658 | 402 | 548 | 493 | 411 | 338 | 193 | 143 | 140 | 117 | 108 | 112 | 115 | 122 | 125 | 125 | 120 | 144 | 553 | 646 | 694 | 646 | 573 | 475 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | glassy | glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | glassy | |
High Tide | 10:54PM1.82m | 11:26AM1.68m | 11:54PM1.75m | 12:22PM1.61m | 00:52AM1.69m | |||||||||||||||||||
Low Tide | 4:40PM0.12m | 5:19AM0.11m | 5:38PM0.12m | 6:17AM0.12m | 6:34PM0.14m | 7:13AM0.14m | ||||||||||||||||||
 |  |  |  | | | | |  |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — |
 | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | 5:24 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 13 | 13 | 11 | 11 | 12 | 13 | 13 | 12 | 11 | 11 | 10 | 10 | 12 | 14 | 15 | 13 | 13 | 13 | 13 | 12 | 14 | 16 |
9 | 9 | 10 | 10 | 8 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 10 | 13 | 13 | 11 | 9 | 10 | 10 | 10 | 12 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSE 9 | ESE 10 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | S 14 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 |
 kJ | 658 | 402 | 548 | 493 | 411 | 338 | 193 | 143 | 140 | 117 | 108 | 112 | 115 | 122 | 125 | 125 | 120 | 129 | 553 | 646 | 694 | 646 | 573 | 475 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | S 8 | S 8 | S 8 | S 8 | S 8 | ESE 8 | ESE 8 | S 13 | SSE 13 | SSE 12 | S 12 | S 14 | ESE 8 | E 8 | ENE 8 | E 8 | E 9 | E 9 |
| kJ | 96 | 15 | 15 | 6 | 6 | 6 | 107 | 95 | 86 | 84 | 80 | 54 | 51 | 86 | 56 | 50 | 77 | 144 | 11 | 5 | 14 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | NE 10 | — | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | SSE 15 | SSE 14 | S 14 | S 13 | ESE 8 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | — | E 9 | E 9 | — | — | E 9 |
| kJ | 4 | — | 6 | 6 | 6 | 5 | 5 | 5 | 20 | 43 | 68 | 96 | 90 | 20 | 11 | 11 | 20 | 12 | — | 2 | 2 | — | — | 2 |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 2 | N 3 | N 3 | N 3 | — | — |
| kJ | 561 | 297 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 11 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 10 | 7 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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