- 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 6 am Sunday 29 Mar 2026 NZDTForecast 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
15.0° C
(Which is 3.1°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 11AM is: 0.9m 13s primary swell from a Southwest direction and 1.1m 9s secondary swell from a East direction (forecast issued at 06:00am March 29). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Mar) | 3ft (0.9m) | 13s |
| Afternoon (29 Mar) | 3.5ft (1.1m) | 12s |
| Evening (29 Mar) | 8ft (2.5m) | 17s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 29 | Monday 30 | Tuesday 31 | Wed 01 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 13 | 12 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 257 | 295 | 290 | 311 | 449 | 1074 | 4128 | 5149 | 5469 | 5256 | 4116 | 3412 | 6704 | 6809 | 8129 | 11983 | 10754 | 8220 | 6800 | 5525 | 4689 | 4100 | 3715 | 3550 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross- off | cross- on | cross | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross |
High Tide / height (m) | 12:33PM 2.10 | 1:04AM 2.17 | 1:23PM 2.17 | 1:50AM 2.21 | 2:08PM 2.21 | |||||||||||||||||||
Low Tide / height (m) | 6:19AM 0.34 | 6:42PM 0.21 | 7:09AM 0.27 | 7:30PM 0.16 | 7:53AM 0.21 | 8:14PM 0.14 | ||||||||||||||||||
Sunday 29 | Monday 30 | Tuesday 31 | Wed 01 | |||||||||||||||||||||
| Sunrise | - | - | 7:56 | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:36 | - | - |
 | |  |  |  |  |  | |  | |  | | | |  | | | | | | | | |  | |
Rain (mm) | - | - | - | 1 | 1 | 2 | 7 | 7 | 1 | - | - | 1 | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 13 | 15 | 17 | 16 | 15 | 12 | 12 | 11 | 13 | 13 | 12 | 12 | 11 | 7 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 9 |
| Feels °C (?) | 11 | 10 | 11 | 15 | 17 | 16 | 15 | 8 | 8 | 7 | 6 | 6 | 3 | 2 | 0 | -4 | -2 | 0 | 2 | 4 | 5 | 4 | 4 | 4 |
- 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