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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 5 am Friday 08 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
16.1° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Sponge bay today?
The current surf forecast for Sponge bay at 8AM is: 0.2m 14s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a East direction (forecast issued at 05:00am May 08). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 0.5ft (0.2m) | 14s |
| Afternoon (08 May) | 0.5ft (0.2m) | 14s |
| Evening (08 May) | 0.5ft (0.2m) | 14s |
Table - waves today at Sponge bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sat morning. Warm (max 21°C on Fri afternoon, min 11°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 13 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | S 14 | SSE 14 | SSE 14 | E 8 | SSE 13 | SSE 13 | E 9 | SW 14 | S 16 | S 16 | S 15 | SSE 16 | S 16 | SSE 15 | |
36 | 35 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 16 | 19 | 18 | 35 | 17 | 16 | 24 | 46 | 22 | 19 | 18 | 25 | 179 | 402 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | |
High Tide | 10:32AM1.69m | 10:59PM1.76m | 11:20AM1.70m | 11:50PM1.78m | 12:09PM1.70m | |||||||||||||||||||
Low Tide | 4:31AM0.72m | 4:46PM0.76m | 5:23AM0.72m | 5:36PM0.76m | 6:14AM0.72m | 6:23PM0.74m | ||||||||||||||||||
 | |  | | |  | | | |  |  | | | | | |  | | |  | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | 6:58 |
 | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:08 | — | — | 5:07 |
— | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 14 | 20 | 21 | 18 | 17 | 18 | 18 | 17 | 17 | 20 | 20 | 17 | 16 | 16 | 14 | 14 | 15 | 18 | 18 | 16 | 15 | 13 |
10 | 10 | 12 | 17 | 18 | 15 | 13 | 14 | 15 | 15 | 16 | 16 | 17 | 15 | 13 | 13 | 11 | 9 | 11 | 15 | 16 | 12 | 11 | 5 | |
Swell 1 Height (m) Direction Period (s) | E 9 | ENE 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | E 12 | E 12 | E 12 | E 12 | ENE 11 | SSE 15 |
 kJ | 42 | 28 | 15 | 27 | 41 | 70 | 57 | 84 | 88 | 116 | 113 | 99 | 281 | 322 | 307 | 367 | 356 | 411 | 309 | 299 | 289 | 279 | 217 | 402 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | SSE 14 | E 9 | E 9 | E 9 | SSE 14 | E 10 | SSE 14 | SSE 14 | ENE 14 | ENE 14 | ENE 13 | E 8 | E 8 | E 9 | E 9 | E 9 | SSE 14 | SSE 15 | SSE 12 | S 15 | SSE 16 | S 16 | ENE 11 |
| kJ | 19 | 19 | 14 | 7 | 7 | 19 | 7 | 20 | 20 | 40 | 62 | 102 | 42 | 35 | 39 | 39 | 24 | 18 | 22 | 14 | 18 | 25 | 179 | 205 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSE 14 | SSE 14 | SSE 14 | — | SSE 14 | — | ENE 14 | SSE 14 | S 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | — | S 16 | S 16 | SSE 12 | S 12 | SSW 6 | S 12 |
| kJ | 36 | 35 | 19 | 19 | 19 | — | 20 | — | 20 | 20 | 16 | 19 | 18 | 18 | 17 | 16 | 18 | — | 20 | 19 | 14 | 11 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | — | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | — | — | — | — | NW 3 | WNW 3 | SW 14 | — | — | — | — | SW 6 | SW 3 |
| kJ | 34 | 38 | — | 88 | 173 | 200 | 226 | 233 | 318 | 345 | 403 | — | — | — | — | 2 | 3 | 46 | — | — | — | — | 1 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 3 | 1 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 1 | 3 | 3 | 42 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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