Surf Forecasts:
How big are the waves at Sponge bay today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 3ft (0.9m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2ft (0.6m), 12s period with SSE swell.
- Evening surf: Evening surf (25 Aug, local time) - 2.5ft (0.7m), 16s period with SSE swell.
The current surf forecast for Sponge bay at 4AM is: 0.9m 13s primary swell from a South-southeast direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 11:00pm August 24). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 3ft (0.9m) | 13s |
| Afternoon (25 Aug) | 2ft (0.6m) | 12s |
| Evening (25 Aug) | 2.5ft (0.7m) | 16s |
Table - waves today at Sponge bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light. | |||||||||||||||||
Tuesday 25 | Wednesday 26 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 16 | SSE 15 | SSE 15 | SSE 17 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 15 |
Wave Graph  | |||||||||||||||||
 kJ | 586 | 475 | 356 | 294 | 227 | 220 | 119 | 109 | 250 | 231 | 228 | 315 | 315 | 235 | 208 | 191 | 169 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 3:08AM1.63m | 3:41PM1.69m | 4:20AM1.65m | 4:58PM1.73m | |||||||||||||
Low Tide | 9:07PM0.83m | 9:27AM0.82m | 10:10PM0.83m | 10:32AM0.78m | |||||||||||||
 | | | |  |  | | | | | | | | | | |  | |
 | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 9 | 9 | 10 | 14 | 15 | 13 | 13 | 12 | 11 | 11 | 12 | 16 | 17 | 16 | 15 |
Feels °C | 7 | 6 | 5 | 5 | 6 | 12 | 11 | 10 | 10 | 8 | 7 | 7 | 8 | 13 | 14 | 14 | 11 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 16 | SSE 15 | SSE 15 | SSE 17 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 15 |
| kJ | 586 | 475 | 356 | 294 | 227 | 220 | 119 | 109 | 250 | 231 | 228 | 315 | 315 | 235 | 208 | 191 | 169 |
Swell 2 Height (m) Direction Period (s) | SE 13 | ESE 12 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | SSE 16 | SSE 16 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 13 | SSE 9 | SSE 9 | ESE 13 | ESE 12 |
| kJ | 46 | 31 | 17 | 17 | 16 | 15 | 51 | 81 | 15 | 14 | 15 | 30 | 16 | 16 | 15 | 16 | 14 |
Swell 3 Height (m) Direction Period (s) | NE 11 | NNE 4 | NE 4 | NE 4 | NE 4 | NNE 4 | ESE 12 | ESE 13 | SE 13 | SE 12 | SE 12 | S 18 | SE 13 | ESE 13 | ESE 13 | NE 10 | NE 10 |
| kJ | 5 | 1 | 1 | 1 | 1 | 2 | 15 | 33 | 26 | 24 | 39 | 104 | 43 | 16 | 33 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 4 | NNE 4 | — | — | — | — | — | NE 4 | — | — | — | — | — | — | NNE 2 | — |
| kJ | 4 | 7 | 3 | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 1 | 1 | 0 | 0 | 0 | 44 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sponge bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest