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Porpoise Bay Surf Forecast
/ Catlins (9 surf breaks) /
Surf Forecasts:
Porpoise Bay surfForecast / Catlins / New Zealand
48hr Weather and Surf, issued 11 pm Friday 24 Apr 2026 NZSTForecast update in hr min s Forecast update imminent
Porpoise Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porpoise Bay sea temperature is
13.8° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Porpoise Bay today?
The current surf forecast for Porpoise Bay at 6AM is: 1.9m 14s primary swell from a Southwest direction and 0.3m 9s secondary swell from a East direction (forecast issued at 11:00pm April 24). An open ocean swell of 1.4m 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 (25 Apr) | 6ft (1.9m) | 14s |
| Afternoon (25 Apr) | 4.5ft (1.3m) | 11s |
| Evening (25 Apr) | 5ft (1.6m) | 12s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Very mild (max 17°C on Sat afternoon, min 11°C on Sat morning). Winds decreasing (strong winds from the W on Sat night, light winds from the NW by Sun night). | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SW 16 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 11 | SW 13 | SW 12 | SW 12 | SW 13 | SW 13 | SW 14 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | S 11 | S 10 | S 10 | S 9 | |
3373 | 2477 | 2004 | 1449 | 1459 | 1382 | 425 | 809 | 734 | 895 | 2963 | 4103 | 5452 | 7743 | 5208 | 4097 | 3273 | 2756 | 2244 | 743 | 505 | 468 | 268 | 159 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 8:46PM2.07m | 9:12AM2.01m | 9:51PM2.06m | 10:16AM2.03m | 10:49PM2.08m | 11:12AM2.07m | ||||||||||||||||||
Low Tide | 3:03AM0.41m | 3:30PM0.31m | 4:03AM0.38m | 4:28PM0.29m | 4:56AM0.33m | 5:19PM0.27m | ||||||||||||||||||
 | |  | |  | |  | | | |  | |  | | | | | | |  | | | | | |
 | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — |
 | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — |
— | — | — | — | — | — | — | — | — | — | 2 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 14 | 12 | 11 | 15 | 17 | 16 | 15 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 15 | 15 |
8 | 8 | 9 | 6 | 5 | 9 | 10 | 9 | 7 | 7 | 7 | 5 | 6 | 6 | 6 | 7 | 8 | 9 | 9 | 8 | 9 | 10 | 11 | 9 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 11 | SW 13 | SW 12 | SW 12 | — | — | — | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 11 | S 11 | S 10 | S 10 | S 9 |
 kJ | 3373 | 2477 | 2004 | 1449 | 1459 | 1382 | 406 | 809 | 734 | 895 | — | — | — | 6228 | 5208 | 4097 | 3273 | 2756 | 2244 | 617 | 505 | 468 | 268 | 159 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSW 14 | E 9 | E 9 | S 20 | — | — | — | — | — | — | — | — | — | SW 14 | SW 13 | SW 13 | SW 11 | SW 10 |
| kJ | 28 | 15 | 15 | 15 | 6 | 6 | 425 | 2 | 2 | 8 | — | — | — | — | — | — | — | — | — | 743 | 503 | 253 | 142 | 98 |
Swell 3 Height (m) Direction Period (s) | — | SE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 13 | SW 13 |
| kJ | — | 3 | 2 | 2 | 2 | 6 | 6 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 144 | 109 |
Wind waves Height (m) Direction Period (s) | — | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | W 5 | W 6 | W 6 | SW 13 | SW 13 | SW 14 | SW 15 | — | — | — | — | — | WNW 3 | WNW 3 | WNW 4 | WNW 4 | W 5 |
| kJ | — | 35 | 37 | 91 | 109 | 109 | 78 | 119 | 231 | 311 | 2963 | 4103 | 5452 | 7743 | — | — | — | — | — | 4 | 8 | 22 | 15 | 50 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 34 | 34 | 109 | 34 | 95 | 95 | 109 | 109 | 109 | 109 | 64 | 162 | 34 | 63 | 63 | 34 | 0 | 0 | 0 | 34 | 34 | 34 | 34 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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