Surf Forecasts:
How big are the waves at Sponge bay today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 5ft (1.5m), 18s period with SSE swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 4.5ft (1.3m), 17s period with SSE swell.
- Evening surf: Evening surf (19 Jul, local time) - 3.5ft (1.1m), 16s period with SSE swell.
The current surf forecast for Sponge bay at 10AM is: 1.4m 18s primary swell from a South-southeast direction and 1.0m 13s secondary swell from a East-southeast direction (forecast issued at 05:00am July 19). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 5ft (1.5m) | 18s |
| Afternoon (19 Jul) | 4.5ft (1.3m) | 17s |
| Evening (19 Jul) | 3.5ft (1.1m) | 16s |
Table - waves today at Sponge bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 14°C on Sun afternoon, min 7°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 20 | SSE 19 | SSE 18 | SSE 18 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 19 | SSE 19 | SSE 19 | SSE 19 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1853 | 1548 | 1377 | 1136 | 950 | 702 | 653 | 540 | 540 | 507 | 487 | 604 | 1548 | 2133 | 2668 | 2293 | 1929 | 1578 | 1310 | 1107 | 867 | 706 | 561 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | glassy | cross-off |
High Tide | 9:45AM2.01m | 10:13PM2.11m | 10:36AM2.00m | 11:02PM2.08m | 11:25AM1.98m | ||||||||||||||||||
Low Tide | 3:41AM0.52m | 3:54PM0.50m | 4:31AM0.53m | 4:45PM0.54m | 5:19AM0.54m | 5:32PM0.59m | |||||||||||||||||
 | |  | | | |  |  |  | |  |  | | |  | | | | | | | | | |
 | — | 7:20 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:08 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 9 | 13 | 14 | 12 | 12 | 12 | 11 | 12 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 9 |
Feels °C | 4 | 5 | 7 | 10 | 9 | 8 | 8 | 8 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 8 | 8 | 9 | 10 | 6 |
Swell 1 Height (m) Direction Period (s) | SSE 20 | SSE 19 | SSE 18 | SSE 18 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 19 | SSE 19 | SSE 19 | SSE 19 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 |
| kJ | 1853 | 1548 | 1377 | 1136 | 950 | 702 | 653 | 540 | 540 | 507 | 487 | 604 | 1548 | 2133 | 2668 | 2293 | 1929 | 1578 | 1310 | 1107 | 867 | 706 | 561 |
Swell 2 Height (m) Direction Period (s) | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | SSE 6 | SSE 6 | SSE 6 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 545 | 427 | 421 | 351 | 317 | 249 | 233 | 230 | 164 | 48 | 58 | 51 | 158 | 119 | 115 | 113 | 111 | 109 | 95 | 69 | 69 | 69 | 65 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 5 | S 6 | S 6 | — | ESE 12 | ESE 12 | ESE 12 | ESE 12 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 34 | 41 | 40 | — | 164 | 164 | 161 | 177 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 4 | SSW 5 | S 6 | S 6 | SSE 6 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | 69 | 80 | 75 | 52 | 83 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 3 | 68 | 10 | 42 | 42 | 44 | 10 | 10 | 44 | 44 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 42 | 0 | 0 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
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