Surf Forecasts:
How big are the waves at Porpoise Bay today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 3ft (0.9m), 14s period with SW swell.
- Evening surf: Evening surf (11 Oct, local time) - 2ft (0.6m), 13s period with SW swell.
The current surf forecast for Porpoise Bay at 2PM is: 0.9m 14s primary swell from a Southwest direction (forecast issued at 06:00am October 11). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 3.5ft (1.1m) | 14s |
| Afternoon (11 Oct) | 3ft (0.9m) | 14s |
| Evening (11 Oct) | 2ft (0.6m) | 13s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Tue night. Very mild (max 18°C on Sun afternoon, min 9°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the NNW by Tue morning). | |||||||||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | |||||||||||||||||||||
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 | 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) | SSW 15 | SSW 14 | SW 14 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 18 | SSW 18 | SW 16 | SW 16 | SW 16 | SW 14 | SW 15 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 720 | 561 | 476 | 357 | 280 | 144 | 142 | 109 | 178 | 348 | 1057 | 1467 | 1449 | 459 | 777 | 737 | 721 | 1399 | 1614 | 1765 | 1571 | 1306 | 1045 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | off | glassy | cross-on | cross | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-on | on |
High Tide | 3:06AM2.27m | 3:27PM2.21m | 3:48AM2.24m | 4:07PM2.15m | 4:30AM2.17m | 4:48PM2.07m | |||||||||||||||||
Low Tide | 9:13AM0.15m | 9:31PM0.18m | 9:55AM0.23m | 10:13PM0.25m | 10:38AM0.34m | ||||||||||||||||||
 |  |  | | |  |  | | | | | | | | |  | | | | | |  |  | |
 | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Temp °C | 11 | 11 | 14 | 17 | 18 | 15 | 13 | 12 | 11 | 11 | 14 | 18 | 18 | 14 | 13 | 12 | 12 | 14 | 14 | 17 | 17 | 13 | 11 |
Feels °C | 9 | 9 | 12 | 14 | 14 | 12 | 12 | 11 | 9 | 9 | 13 | 18 | 16 | 12 | 11 | 10 | 10 | 9 | 8 | 11 | 14 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SW 14 | SSW 14 | SW 14 | ENE 8 | WSW 5 | SW 5 | E 8 | SSW 18 | SW 16 | SW 16 | SW 16 | SW 14 | SW 15 | SW 15 | SW 15 | SSW 18 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 |
| kJ | 720 | 561 | 476 | 357 | 280 | 70 | 46 | 22 | 48 | 348 | 1057 | 1467 | 1449 | 459 | 777 | 606 | 550 | 1399 | 1614 | 1765 | 1571 | 1306 | 1045 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | SW 13 | ENE 8 | E 8 | SSW 18 | E 8 | E 8 | E 8 | E 8 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 112 | 93 | 104 | 85 | 68 | 144 | 53 | 49 | 178 | 46 | 44 | 42 | 41 | 362 | 522 | 737 | 721 | 17 | 18 | 18 | 10 | 17 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SSW 19 | SSW 19 | SW 13 | SW 13 | SW 13 | SW 12 | ENE 8 | — | ENE 8 | SSW 19 | E 7 | E 7 | ENE 7 | — | — | — | ENE 7 | — | — |
| kJ | — | — | — | — | 74 | 74 | 142 | 109 | 84 | 53 | 116 | — | 64 | 424 | 43 | 32 | 29 | — | — | — | 31 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 4 | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 4 | NW 4 | WNW 4 | — | — |
| kJ | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | — | — | 5 | 11 | 13 | 9 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 34 | 34 | 34 | 34 | 0 | 0 | 0 | 0 | 0 | 34 | 34 | 0 | 0 | 0 | 0 | 34 | 45 | 34 | 34 | 34 |
Best forecast wave conditions in Catlins | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
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