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Sponge bay Surf Forecast
/ Gisborne and Mahia (37 surf breaks) /
Surf Forecasts:
Sponge bay surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 11 am Sunday 24 May 2026 NZSTForecast update in hr min s Forecast update imminent
Sponge bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sponge bay sea temperature is
15.5° C
(Which is slightly cooler than normal)How big are the waves at Sponge bay today?
The current surf forecast for Sponge bay at 4PM is: 0.9m 15s primary swell from a South-southeast direction and 0.8m 5s secondary swell from a South-southeast direction, 0.9m 5s secondary swell from a South-southeast direction (forecast issued at 11:00am May 24). The wind direction is predicted to be onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 2ft (0.6m) | 17s |
| Afternoon (24 May) | 3ft (0.9m) | 15s |
| Evening (24 May) | 3ft (0.9m) | 14s |
Table - waves today at Sponge bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sun morning. Very mild (max 14°C on Sun morning, min 9°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wed 27 | |||||||||||||||||||||
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 | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 16 | SSE 17 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | |
219 | 366 | 408 | 376 | 351 | 518 | 673 | 673 | 627 | 597 | 561 | 636 | 508 | 487 | 421 | 336 | 326 | 265 | 312 | 175 | 169 | 167 | 129 | 235 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-on | on | on | on | |
High Tide | 12:19PM1.89m | 00:51AM2.00m | 1:23PM1.88m | 1:44AM1.98m | 2:22PM1.89m | 2:35AM1.94m | ||||||||||||||||||
Low Tide | 6:14AM0.64m | 6:30PM0.64m | 7:11AM0.63m | 7:28PM0.66m | 8:03AM0.60m | 8:24PM0.66m | ||||||||||||||||||
 |  |  |  | |  | | | |  | |  | | | | | | | | | | | | | |
 | 7:09 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 |
 | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | 4:55 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 13 | 11 | 10 | 9 | 9 | 10 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
10 | 10 | 9 | 9 | 10 | 11 | 11 | 10 | 9 | 10 | 10 | 7 | 7 | 5 | 5 | 6 | 8 | 12 | 10 | 11 | 12 | 11 | 9 | 10 | |
Swell 1 Height (m) Direction Period (s) | SSE 5 | SSE 5 | SSE 15 | SSE 15 | SSE 14 | SSE 16 | SSE 17 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
 kJ | 19 | 31 | 408 | 376 | 351 | 518 | 673 | 673 | 627 | 597 | 561 | 636 | 508 | 487 | 421 | 336 | 326 | 265 | 312 | 46 | 66 | 48 | 48 | 55 |
Swell 2 Height (m) Direction Period (s) | SSE 17 | SSE 16 | SSE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SSE 5 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 |
| kJ | 219 | 366 | 32 | 27 | 28 | 27 | 21 | 18 | 73 | 73 | 51 | 50 | 73 | 52 | 53 | 54 | 55 | 57 | 61 | 175 | 169 | 167 | 129 | 235 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 6 | SSE 6 | SSE 6 | E 13 | E 13 | ENE 3 | ENE 4 | NNE 8 | NNE 8 | NNE 8 | NE 11 | E 11 | E 11 | E 11 | E 11 | E 11 |
| kJ | 75 | 75 | 74 | 75 | 75 | 75 | 74 | 74 | 17 | 12 | 13 | 3 | 3 | 1 | 1 | 11 | 22 | 6 | 5 | 61 | 59 | 58 | 57 | 57 |
Wind waves Height (m) Direction Period (s) | SSE 5 | — | SSE 5 | SSE 5 | — | — | — | — | — | — | — | NE 3 | NE 3 | NNE 3 | NNE 4 | N 4 | — | SW 2 | SSW 4 | S 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 42 | — | 48 | 50 | — | — | — | — | — | — | — | 3 | 2 | 4 | 5 | 3 | — | 1 | 14 | 132 | 153 | 89 | 96 | 109 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 68 | 68 | 45 | 42 | 44 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 36 | 36 | 10 | 10 | 42 | 42 | 42 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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