Surf Forecasts:
How big are the waves at Porpoise Bay today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 10ft (3.0m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 10ft (3.0m), 13s period with SW swell.
- Evening surf: Evening surf (27 Sep, local time) - 11ft (3.5m), 13s period with SW swell.
The current surf forecast for Porpoise Bay at 7PM is: 3.0m 13s primary swell from a Southwest direction and 0.6m 20s secondary swell from a South-southwest direction, 0.4m 12s secondary swell from a East-southeast direction (forecast issued at 12:00pm September 27). The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 10ft (3.0m) | 13s |
| Afternoon (27 Sep) | 10ft (3.0m) | 13s |
| Evening (27 Sep) | 11ft (3.5m) | 13s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Mon night. Very mild (max 11°C on Tue afternoon, min 7°C on Sun morning). Mainly strong winds. | |||||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2669 | 3314 | 2949 | 3264 | 3799 | 4816 | 5580 | 5985 | 6247 | 6969 | 6969 | 6676 | 8648 | 9620 | 9728 | 10260 | 9771 | 9427 | 8645 | 8213 | 9485 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:22PM2.20m | 3:40AM2.25m | 4:03PM2.21m | 4:24AM2.26m | 4:46PM2.18m | ||||||||||||||||
Low Tide | 9:10AM0.14m | 9:29PM0.18m | 9:52AM0.15m | 10:11PM0.18m | 10:37AM0.20m | ||||||||||||||||
 |  | |  |  |  | | | | | | | |  | | | | |  | | | |
 | 8:24 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | — | — | 8:45 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:47 | — |
mm | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 2 | — | 1 | — | 1 | — | — | — | — |
Temp °C | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 9 |
Feels °C | -2 | -1 | -1 | -2 | -2 | -2 | -3 | -3 | -2 | -2 | -1 | -1 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 2 | 2 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 12 | S 20 | SSW 20 | SSW 19 | SSW 18 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | SE 13 | SE 12 | ESE 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
| kJ | 85 | 83 | 210 | 298 | 286 | 459 | 101 | 68 | 68 | 67 | 67 | 65 | 40 | 40 | 31 | 9362 | 8885 | 8427 | 7813 | 6992 | 6448 |
Swell 2 Height (m) Direction Period (s) | ESE 16 | SSW 21 | ESE 12 | ESE 12 | ESE 14 | ESE 14 | — | — | — | — | — | — | — | — | — | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 |
| kJ | 25 | 151 | 57 | 56 | 116 | 107 | — | — | — | — | — | — | — | — | — | 30 | 30 | 15 | 14 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | ESE 16 | ESE 15 | SE 15 | SE 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 26 | 46 | 56 | 54 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 |
| kJ | 2669 | 3314 | 2949 | 3264 | 3799 | 4816 | 5580 | 5985 | 6247 | 6969 | 6969 | 6676 | 8648 | 9620 | 9728 | 10260 | 9771 | 9427 | 8645 | 8213 | 9485 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 159 | 301 | 499 | 301 | 196 | 160 | 196 | 160 | 160 | 200 | 301 | 451 | 160 | 209 | 209 | 209 | 196 | 426 | 495 | 162 | 109 |
Best forecast wave conditions in Catlins | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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