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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 5 am 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
14.0° C
(Which is 2.7°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 12PM is: 1.6m 13s primary swell from a Southwest direction and 0.5m 10s secondary swell from a East direction (forecast issued at 05:00am April 24). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 4.5ft (1.4m) | 13s |
| Afternoon (24 Apr) | 5.5ft (1.7m) | 13s |
| Evening (24 Apr) | 8ft (2.5m) | 16s |
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 16mm), heaviest on Sun morning. Very mild (max 18°C on Sat afternoon, min 10°C on Fri morning). Winds decreasing (strong winds from the W on Sat night, calm by Sun night). | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 11 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 14 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | |
194 | 183 | 623 | 803 | 951 | 1457 | 3118 | 2721 | 1903 | 1428 | 1438 | 1363 | 425 | 859 | 625 | 734 | 1411 | 3208 | 4681 | 8848 | 5052 | 3919 | 3228 | 2534 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | glassy | glassy | |
High Tide | 8:03AM2.02m | 8:46PM2.07m | 9:12AM2.01m | 9:51PM2.06m | 10:16AM2.03m | 10:49PM2.08m | ||||||||||||||||||
Low Tide | 1:59AM0.42m | 2:27PM0.31m | 3:03AM0.41m | 3:30PM0.31m | 4:03AM0.38m | 4:28PM0.29m | ||||||||||||||||||
 | |  | |  |  | | | | | | | | | | |  | |  | | | | | | |
 | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | 7:35 |
 | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:46 | — | — | 5:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 5 | 2 | 1 | 1 | 1 | — | |
Temp °C | 8 | 9 | 10 | 11 | 14 | 14 | 13 | 13 | 13 | 11 | 12 | 16 | 18 | 16 | 15 | 15 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 10 |
2 | 4 | 5 | 5 | 9 | 9 | 8 | 8 | 6 | 5 | 6 | 9 | 12 | 10 | 8 | 8 | 7 | 6 | 7 | 7 | 7 | 8 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SW 7 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 11 | SW 13 | SW 12 | SW 12 | SW 12 | NW 6 | — | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
 kJ | 71 | 104 | 623 | 803 | 951 | 1457 | 3118 | 2721 | 1903 | 1428 | 1438 | 1363 | 368 | 859 | 625 | 734 | 1411 | 30 | — | 6228 | 5052 | 3919 | 3228 | 2534 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 13 | E 10 | E 10 | E 10 | SSW 18 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | SSW 14 | E 9 | E 9 | SSW 20 | — | — | — | — | — | — | — | — |
| kJ | 194 | 183 | 48 | 47 | 47 | 395 | 28 | 15 | 15 | 15 | 6 | 6 | 425 | 2 | 2 | 37 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | SW 20 | SW 19 | E 10 | — | — | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | E 9 | — | — | — | — | — | — | — | — |
| kJ | 68 | 69 | 69 | 15 | 92 | 29 | — | — | 2 | 2 | 2 | 6 | 6 | — | — | 2 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | WNW 4 | WNW 4 | W 4 | W 5 | WNW 5 | WNW 5 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | W 5 | W 6 | W 6 | W 6 | SW 13 | SW 14 | SW 15 | — | — | — | — |
| kJ | 17 | 31 | 32 | 50 | 41 | 47 | 34 | 32 | 70 | 108 | 109 | 92 | 105 | 146 | 265 | 230 | 178 | 3208 | 4681 | 8848 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 45 | 45 | 34 | 34 | 34 | 63 | 109 | 34 | 109 | 34 | 34 | 95 | 109 | 109 | 109 | 64 | 109 | 63 | 63 | 63 | 63 | 34 | 0 | 0 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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