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Surf Forecasts:
Happy Jacks surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 5 pm Sunday 26 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
15.9° C
(Which is 1.4°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 10PM is: 1.0m 12s primary swell from a South direction and 0.2m 9s secondary swell from a East direction (forecast issued at 05:00pm April 26). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | - | - |
| Afternoon (26 Apr) | 3.5ft (1.1m) | 12s |
| Evening (26 Apr) | 3.5ft (1.0m) | 12s |
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 18°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 16 | S 16 | S 16 | S 15 | S 14 | S 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | |
377 | 359 | 304 | 290 | 344 | 350 | 1106 | 1646 | 1585 | 1392 | 990 | 799 | 659 | 511 | 486 | 404 | 286 | 214 | 150 | 135 | 103 | 77 | 73 | 72 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross | glassy | glassy | glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | |
High Tide | 1:20PM1.55m | 1:47AM1.63m | 2:18PM1.51m | 2:39AM1.58m | 3:13PM1.51m | 3:31AM1.55m | ||||||||||||||||||
Low Tide | 7:31PM0.18m | 8:06AM0.17m | 8:28PM0.23m | 8:58AM0.22m | 9:24PM0.28m | 9:48AM0.28m | ||||||||||||||||||
 |  | | | |  |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — |
 | 5:24 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 16 | 15 | 14 | 13 | 12 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 18 |
16 | 15 | 13 | 12 | 11 | 10 | 11 | 12 | 13 | 14 | 14 | 14 | 12 | 12 | 13 | 14 | 14 | 12 | 11 | 12 | 11 | 11 | 12 | 15 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 16 | S 16 | S 16 | S 15 | S 14 | S 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 |
 kJ | 377 | 359 | 304 | 290 | 344 | 350 | 1106 | 1646 | 1585 | 1392 | 990 | 799 | 659 | 511 | 486 | 404 | 286 | 214 | 150 | 135 | 103 | 77 | 73 | 72 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 8 | E 10 | E 10 | S 16 | E 11 | E 9 | E 9 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 18 | E 10 | E 18 | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | 6 | 6 | 6 | 7 | 7 | 132 | 9 | 6 | 6 | 9 | 8 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 2 | 6 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 9 | NE 4 | NE 4 | NE 5 | NE 5 | E 10 | NE 9 | — | — | — | E 10 | E 10 | E 10 | E 10 | — | — | NE 8 | E 10 | E 18 | E 10 | E 10 | S 23 | S 22 | NE 9 |
| kJ | 2 | 1 | 1 | 1 | 1 | 8 | 3 | — | — | — | 2 | 2 | 2 | 2 | — | — | 2 | 2 | 6 | 2 | 2 | 10 | 9 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 3 | NNE 3 | NE 3 | NNE 3 | NNE 3 | NE 4 |
| kJ | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 4 | 3 | 2 | 2 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 1 | 7 | 7 | 7 | 7 | 7 | 9 | 7 | 7 | 10 | 10 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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