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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 15 May 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
13.2° 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 10AM is: 2.0m 13s primary swell from a South-southwest direction and 0.2m 10s secondary swell from a East direction (forecast issued at 05:00am May 15). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 6.5ft (2.0m) | 13s |
| Afternoon (15 May) | 5.5ft (1.7m) | 12s |
| Evening (15 May) | 5ft (1.5m) | 12s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Mild temperatures (max 9°C on Sat afternoon, min 6°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 20 | SSW 13 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | |
1585 | 1430 | 1266 | 1003 | 876 | 787 | 666 | 589 | 491 | 700 | 812 | 1966 | 1922 | 1856 | 1667 | 1433 | 1141 | 933 | 657 | 476 | 401 | 463 | 347 | 323 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | off | cross-off | |
High Tide | 00:15AM2.16m | 12:40PM2.27m | 1:04AM2.24m | 1:32PM2.38m | 1:55AM2.30m | 2:25PM2.44m | ||||||||||||||||||
Low Tide | 6:24AM0.17m | 6:53PM0.13m | 7:14AM0.08m | 7:44PM0.10m | 8:05AM0.03m | 8:38PM0.10m | ||||||||||||||||||
 | |  | |  |  | |  | | |  | | | | | | | | | | | | | | |
 | — | 7:58 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | 8:02 |
 | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — | 5:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 9 | 8 | 8 | 8 | 7 | 6 | 6 | 8 | 9 | 9 | 8 | 7 |
5 | 5 | 6 | 6 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 5 | 7 | 6 | 6 | 6 | 4 | 3 | 3 | 5 | 7 | 8 | 6 | 5 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 |
 kJ | 1585 | 1430 | 1266 | 1003 | 876 | 787 | 666 | 589 | 491 | 700 | 606 | 1966 | 1922 | 1856 | 1667 | 1433 | 1141 | 933 | 657 | 476 | 401 | 463 | 347 | 323 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 24 | SSW 22 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | E 9 | E 10 | E 10 | E 11 | E 4 | S 8 | SSE 8 | S 8 | SSE 8 | SSE 7 | ENE 11 | E 11 | ENE 11 |
| kJ | 8 | 8 | 8 | 7 | 7 | 54 | 166 | 359 | 455 | 544 | 812 | 7 | 8 | 8 | 9 | 2 | 29 | 22 | 21 | 22 | 11 | 12 | 9 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 26 | S 25 | E 10 | E 10 | SSW 16 | SSW 15 | E 9 | E 9 | ENE 10 | — | — | — | E 12 | ENE 4 | ENE 4 | E 11 | E 11 | ENE 11 | SW 22 | — | — |
| kJ | — | — | — | 13 | 12 | 7 | 7 | 83 | 193 | 2 | 7 | 10 | — | — | — | 10 | 3 | 2 | 10 | 10 | 12 | 18 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 11 | — | — | — | NNE 4 | NW 2 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 30 | — | — | — | 2 | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 34 | 34 | 34 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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