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Surf Forecasts:
Happy Jacks surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 5 am 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 12PM is: 2.5m 9s primary swell from a South-southeast direction and 2.2m 9s secondary swell from a South-southeast direction, 0.7m 10s secondary swell from a East direction (forecast issued at 05:00am April 23). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 7.5ft (2.3m) | 9s |
| 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 morning. Very mild (max 15°C on Sat morning, min 10°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 10 | SSE 10 | S 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | 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 | SSE 14 | SSE 14 | |
1678 | 1448 | 859 | 1015 | 658 | 621 | 548 | 493 | 421 | 338 | 173 | 143 | 140 | 117 | 105 | 112 | 115 | 131 | 151 | 125 | 125 | 487 | 563 | 694 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | glassy | glassy | glassy | cross-on | cross | cross | |
High Tide | 10:30AM1.74m | 10:54PM1.82m | 11:26AM1.68m | 11:54PM1.75m | 12:22PM1.61m | |||||||||||||||||||
Low Tide | 4:21AM0.11m | 4:40PM0.12m | 5:19AM0.11m | 5:38PM0.12m | 6:17AM0.12m | 6:34PM0.14m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | |  | | | | | | |
 | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | 6:46 |
 | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | 5:24 |
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 13 | 13 | 14 | 13 | 12 | 13 | 11 | 11 | 11 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 12 | 15 | 15 | 14 | 14 | 14 |
6 | 6 | 8 | 8 | 9 | 9 | 9 | 10 | 8 | 8 | 8 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 10 | 14 | 13 | 12 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | E 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | 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 | SSE 14 | SSE 14 |
 kJ | 125 | 1448 | 705 | 783 | 658 | 621 | 548 | 493 | 421 | 338 | 173 | 143 | 140 | 117 | 105 | 112 | 115 | 131 | 151 | 125 | 125 | 487 | 563 | 694 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | ESE 11 | E 10 | 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 | ESE 8 | E 8 | E 9 |
| kJ | 96 | 61 | 352 | 98 | 96 | 15 | 15 | 6 | 6 | 6 | 117 | 95 | 108 | 84 | 86 | 58 | 51 | 87 | 56 | 50 | 76 | 11 | 5 | 6 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSE 12 | E 10 | N 10 | E 9 | — | 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 | E 8 | — | — | E 9 |
| kJ | 49 | 29 | 96 | 2 | 44 | — | 6 | 6 | 6 | 5 | 5 | 5 | 20 | 43 | 68 | 96 | 90 | 12 | 11 | 11 | 6 | — | — | 2 |
Wind waves Height (m) Direction Period (s) | SSE 10 | S 10 | S 9 | SSE 9 | — | S 9 | — | — | — | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | N 6 | — |
| kJ | 1678 | 1146 | 859 | 1015 | — | 390 | — | — | — | 182 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 90 | 89 | 11 | 11 | 11 | 11 | 9 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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