Surf Forecasts:
How big are the waves at Sponge bay today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 2ft (0.6m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 2ft (0.6m), 10s period with SE swell.
- Evening surf: Evening surf (10 Aug, local time) - 2ft (0.6m), 10s period with SE swell.
The current surf forecast for Sponge bay at 12AM is: 0.9m 12s primary swell from a Southeast direction (forecast issued at 05:00pm August 09). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 2ft (0.6m) | 10s |
| Afternoon (10 Aug) | 2ft (0.6m) | 10s |
| Evening (10 Aug) | 2ft (0.6m) | 10s |
Table - waves today at Sponge bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 15°C on Mon afternoon, min 8°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 13 | SE 12 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 13 | SE 12 | SSW 8 | SSW 9 | SSW 9 | S 8 | SSE 9 | SSE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 160 | 132 | 245 | 192 | 126 | 92 | 89 | 82 | 79 | 61 | 60 | 56 | 93 | 191 | 603 | 724 | 331 | 242 | 217 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | cross-off | cross-on | cross-off | cross | cross-on | cross-on | on | on | cross-on |
High Tide | 1:58PM1.86m | 2:20AM1.79m | 2:55PM1.84m | 3:29AM1.77m | 4:07PM1.85m | ||||||||||||||
Low Tide | 8:12PM0.60m | 8:44AM0.49m | 9:16PM0.63m | 9:49AM0.51m | |||||||||||||||
 |  | |  | |  |  | | |  |  | | | |  | | | | | |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — |
 | 5:24 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:27 | — | — |
mm | — | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 14 | 15 | 13 | 12 | 11 | 10 | 10 | 10 | 12 | 12 | 11 | 10 |
Feels °C | 10 | 10 | 11 | 10 | 9 | 9 | 7 | 12 | 12 | 11 | 10 | 8 | 7 | 7 | 6 | 8 | 8 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 13 | SE 12 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 160 | 132 | 245 | 192 | 126 | 92 | 89 | 82 | 79 | 61 | 60 | 44 | 93 | 71 | 188 | 299 | 222 | 242 | 217 |
Swell 2 Height (m) Direction Period (s) | SE 14 | SSE 13 | NE 6 | ENE 5 | NE 5 | ENE 5 | ENE 5 | NE 5 | NE 6 | SE 13 | SE 13 | SE 13 | SE 9 | SE 12 | SE 12 | SE 19 | SE 12 | SE 17 | S 16 |
| kJ | 147 | 118 | 9 | 3 | 4 | 2 | 2 | 1 | 1 | 27 | 44 | 56 | 42 | 90 | 90 | 14 | 87 | 12 | 5 |
Swell 3 Height (m) Direction Period (s) | E 12 | NE 6 | NE 6 | E 12 | S 18 | S 18 | S 17 | S 16 | S 16 | ENE 6 | ENE 6 | ENE 6 | S 6 | NE 6 | NE 6 | NE 6 | SE 18 | E 6 | S 16 |
| kJ | 11 | 8 | 35 | 3 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 13 | 1 | 43 |
Wind waves Height (m) Direction Period (s) | — | NE 6 | NNE 6 | — | NNE 6 | — | — | — | — | — | — | — | — | SSW 8 | SSW 9 | SSW 9 | S 8 | — | — |
| kJ | — | 32 | 75 | — | 17 | — | — | — | — | — | — | — | — | 191 | 603 | 724 | 331 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 19 | 0 | 0 | 3 | 0 | 3 | 10 | 10 | 10 | 10 | 3 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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