- Forecast
- Maps
- Live
- Weather State
- Spot Information
Porpoise Bay Surf Forecast
/ Catlins (9 surf breaks) /
Surf Forecasts:
Porpoise Bay surfForecast / Catlins / New Zealand
48hr Weather and Surf, issued 11 pm Wednesday 13 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
13.4° C
(Which is 2.8°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 4AM is: 2.5m 15s primary swell from a South-southwest direction and 0.3m 11s secondary swell from a East direction (forecast issued at 11:00pm May 13). The wind direction is predicted to be cross-offshore and the swell rating is 5.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 8ft (2.5m) | 14s |
| Afternoon (14 May) | 7.5ft (2.3m) | 14s |
| Evening (14 May) | 7ft (2.2m) | 14s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 10°C on Sat afternoon, min 7°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | 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 | |
4600 | 3901 | 3560 | 3022 | 2557 | 2309 | 2064 | 2035 | 1658 | 1474 | 1452 | 1430 | 1266 | 1003 | 876 | 787 | 666 | 589 | 491 | 711 | 812 | 1966 | 2120 | 1961 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-on | glassy | glassy | off | off | off | glassy | glassy | cross | cross-off | |
High Tide | 11:26PM2.06m | 11:49AM2.14m | 00:15AM2.16m | 12:40PM2.27m | 1:04AM2.24m | 1:32PM2.38m | ||||||||||||||||||
Low Tide | 5:37AM0.28m | 6:03PM0.20m | 6:24AM0.17m | 6:53PM0.13m | 7:14AM0.08m | |||||||||||||||||||
 | |  | |  | |  | | | |  | |  | | | | | | | | | | | | |
 | — | — | — | 7:56 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 8:00 | — | — | — | — |
 | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 9 | 8 | 7 | 7 | 7 | 9 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 10 | 9 |
6 | 6 | 5 | 4 | 4 | 4 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | 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 |
 kJ | 4600 | 3901 | 3560 | 3022 | 2557 | 2309 | 2064 | 2035 | 1658 | 1474 | 1452 | 1430 | 1266 | 1003 | 876 | 787 | 666 | 589 | 491 | 711 | 606 | 1966 | 2120 | 1961 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 12 | E 12 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | 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 |
| kJ | 22 | 24 | 24 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 54 | 166 | 359 | 455 | 544 | 812 | 7 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | SE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SE 13 | SSE 12 | SE 12 | — | SE 12 | SE 12 | S 26 | S 25 | E 10 | E 10 | SSW 16 | SSW 15 | E 9 | E 9 | ENE 10 | — | — |
| kJ | 8 | 20 | 18 | 18 | 18 | 17 | 17 | 6 | 15 | 5 | — | 6 | 5 | 13 | 12 | 7 | 7 | 83 | 193 | 7 | 7 | 9 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 34 | 34 | 0 | 0 | 0 | 34 | 34 | 0 | 34 | 34 | 34 | 34 | 34 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Porpoise Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest