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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 11 am Wednesday 08 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
14.7° 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 8PM is: 1.6m 10s primary swell from a East direction and 1.1m 15s secondary swell from a Southwest direction (forecast issued at 11:00am April 08). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | 5.5ft (1.7m) | 9s |
| Afternoon (08 Apr) | 5ft (1.6m) | 10s |
| Evening (08 Apr) | 3.5ft (1.1m) | 15s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 10 | 10 | 15 | 10 | 10 | 11 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 476 | 492 | 464 | 500 | 520 | 470 | 495 | 441 | 397 | 666 | 616 | 489 | 482 | 469 | 507 | 465 | 767 | 618 | 444 | 380 | 277 | 187 | 93 | 72 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | glass | cross | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 6:18AM 1.76 | 6:51PM 1.79 | 7:13AM 1.70 | 7:51PM 1.75 | 8:15AM 1.67 | 8:53PM 1.75 | ||||||||||||||||||
Low Tide / height (m) | 12:40PM 0.66 | 1:17AM 0.74 | 1:40PM 0.70 | 2:17AM 0.75 | 2:39PM 0.69 | 3:14AM 0.71 | ||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| Sunrise | 7:09 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:19 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - |
 |  | | |  | |  |  | | |  | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 17 | 17 | 17 | 15 | 13 | 12 | 11 | 12 | 16 | 14 | 13 | 12 | 12 | 12 | 11 | 9 | 13 | 14 | 13 | 13 | 13 | 13 | 14 |
| Feels °C (?) | 12 | 16 | 16 | 15 | 11 | 10 | 9 | 8 | 9 | 12 | 8 | 8 | 5 | 5 | 7 | 7 | 7 | 12 | 10 | 9 | 10 | 11 | 10 | 12 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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