- 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 Monday 04 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
13.6° 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 7AM is: 1.5m 14s primary swell from a South-southwest direction (forecast issued at 11:00pm May 04). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 5ft (1.5m) | 14s |
| Afternoon (05 May) | 5.5ft (1.7m) | 15s |
| Evening (05 May) | 5.5ft (1.7m) | 15s |
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 4mm), mostly falling on Thu morning. Very mild (max 15°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | ||||||||||||||||||||||
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 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
807 | 874 | 814 | 791 | 791 | 904 | 1225 | 1328 | 1275 | 1337 | 1145 | 1038 | 1067 | 936 | 911 | 886 | 785 | 774 | 672 | 595 | 515 | 523 | 530 | 538 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | glassy | glassy | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | cross-off | |
High Tide | 4:20AM1.93m | 4:47PM1.97m | 5:03AM1.86m | 5:32PM1.90m | 5:49AM1.79m | |||||||||||||||||||
Low Tide | 10:14PM0.53m | 10:31AM0.49m | 11:01PM0.60m | 11:19AM0.56m | 11:51PM0.65m | 12:10PM0.61m | ||||||||||||||||||
 | | | |  | | | | | |  | |  | |  |  | | | | |  | | | | |
 | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — |
 | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 2 | — | — | |
Temp °C | 12 | 12 | 11 | 12 | 12 | 14 | 15 | 13 | 13 | 12 | 12 | 11 | 12 | 13 | 14 | 12 | 13 | 14 | 13 | 13 | 12 | 13 | 13 | 12 |
10 | 10 | 8 | 9 | 9 | 12 | 13 | 10 | 10 | 9 | 9 | 6 | 8 | 9 | 11 | 10 | 11 | 12 | 11 | 12 | 11 | 13 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 807 | 874 | 814 | 791 | 791 | 904 | 1225 | 1328 | 1275 | 1337 | 1145 | 1038 | 1067 | 936 | 911 | 886 | 785 | 774 | 672 | 595 | 515 | 523 | 530 | 538 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | ENE 4 | ENE 9 | ENE 9 | E 9 | NE 3 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 11 | ENE 11 | ENE 6 | ENE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | 3 | 9 | 9 | 2 | 3 | 8 | 8 | 7 | 17 | 17 | 22 | 11 | 7 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 9 | — | WSW 6 | WSW 5 | WSW 5 | — | — | — | SSW 20 | S 20 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | — | 4 | 3 | 2 | — | — | — | 41 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | NNW 3 | — | — | — | — | N 3 | NNW 3 | NNW 4 | NNW 4 | N 4 | NE 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 4 | — | — | — | — | 8 | 5 | 11 | 14 | 10 | 21 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 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 | ||||||||||||||||||||||||
- 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