Surf Forecasts:
How big are the waves at Porpoise Bay today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 4.5ft (1.4m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 5.5ft (1.7m), 13s period with SW swell.
- Evening surf: Evening surf (20 Jun, local time) - 7ft (2.1m), 13s period with SW swell.
The current surf forecast for Porpoise Bay at 6PM is: 1.8m 13s primary swell from a Southwest direction and 1.1m 17s secondary swell from a South-southwest direction (forecast issued at 11:00am June 20). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 4.5ft (1.4m) | 13s |
| Afternoon (20 Jun) | 5.5ft (1.7m) | 13s |
| Evening (20 Jun) | 7ft (2.1m) | 13s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sat morning. Very mild (max 12°C on Sat morning, min 7°C on Mon morning). Winds decreasing (fresh winds from the WNW on Sat morning, light winds from the NNW by Mon night). | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 16 | SSW 15 | SSW 15 | SW 11 | SW 11 | SW 12 | SSW 13 | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 732 | 808 | 1011 | 1103 | 1446 | 479 | 471 | 463 | 451 | 334 | 1274 | 1110 | 1893 | 2614 | 3451 | 4875 | 5774 | 5006 | 4445 | 3783 | 3240 | 2866 | 2452 | 2006 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off |
High Tide | 6:15AM2.19m | 6:50PM2.17m | 7:14AM2.10m | 7:47PM2.06m | 8:14AM2.01m | 8:45PM1.98m | ||||||||||||||||||
Low Tide | 12:36PM0.16m | 1:07AM0.29m | 1:34PM0.26m | 2:04AM0.35m | 2:31PM0.36m | 3:00AM0.41m | ||||||||||||||||||
 |  | |  | |  |  | |  |  | | | |  | | | | | | |  | | | | |
 | 8:27 | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:29 |
 | — | — | 5:00 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | 5:01 |
mm | 7 | 1 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 8 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 8 |
Feels °C | 5 | 6 | 6 | 6 | 3 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 4 | 6 | 5 | 5 | 3 | 4 | 5 | 6 | 4 | 5 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SSW 13 | SW 13 | SSW 17 | SSW 16 | SW 13 | SW 13 | SW 12 | SSW 15 | SSW 15 | SSW 15 | SW 11 | NE 11 | SSW 13 | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 732 | 808 | 1011 | 627 | 493 | 479 | 471 | 273 | 451 | 334 | 272 | 1110 | 5 | 2614 | 3451 | 4875 | 5774 | 5006 | 4445 | 3783 | 3240 | 2866 | 2452 | 2006 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | ENE 7 | ENE 8 | SSW 16 | SSW 16 | SSW 16 | SW 11 | SW 11 | ENE 11 | SSW 15 | SE 14 | NE 11 | NE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | NE 9 | E 9 |
| kJ | 553 | 547 | 443 | 5 | 7 | 446 | 362 | 463 | 147 | 172 | 12 | 242 | 8 | 4 | 4 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | ENE 6 | ENE 7 | SE 16 | SE 16 | ENE 9 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | SE 15 | NE 11 | — | SE 14 | — | — | — | — | — | — | — | — | — | — |
| kJ | 16 | 4 | 5 | 10 | 10 | 8 | 9 | 10 | 12 | 12 | 8 | 5 | — | 8 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | W 5 | W 5 | SW 13 | SW 13 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 6 | SW 11 | WNW 5 | SW 12 | — | NW 4 | — | — | — | — | — | — | — | — | NNW 3 |
| kJ | 54 | 83 | 57 | 1103 | 1446 | 247 | 231 | 255 | 322 | 251 | 1274 | 78 | 1893 | — | 4 | — | — | — | — | — | — | — | — | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 63 | 34 | 34 | 34 | 63 | 34 | 34 | 34 | 34 | 34 | 64 | 34 | 34 | 34 | 0 | 0 | 34 | 34 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
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