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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 Sunday 05 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
15.0° C
(Which is 3.3°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 6PM is: 1.7m 14s primary swell from a South-southwest direction and 0.1m 15s secondary swell from a Southeast direction (forecast issued at 11:00am April 05). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Apr) | 7.5ft (2.3m) | 15s |
| Afternoon (05 Apr) | 6ft (1.9m) | 14s |
| Evening (05 Apr) | 5.5ft (1.7m) | 13s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| 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) (?) | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 8 | 8 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2274 | 1784 | 1329 | 1093 | 961 | 700 | 538 | 442 | 390 | 240 | 232 | 228 | 287 | 486 | 530 | 545 | 597 | 589 | 564 | 650 | 637 | 593 | 580 | 516 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:28PM 2.04 | 4:45AM 1.94 | 5:11PM 1.95 | 5:29AM 1.85 | 5:58PM 1.86 | |||||||||||||||||||
Low Tide / height (m) | 10:13AM 0.39 | 10:39PM 0.48 | 10:57AM 0.49 | 11:26PM 0.59 | 11:46AM 0.59 | 12:19AM 0.68 | ||||||||||||||||||
Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| Sunrise | 7:05 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:21 | - | - | - | - |
 |  | | |  | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 12 | 11 | 11 | 10 | 11 | 10 | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 15 | 17 | 17 | 16 | 15 | 14 | 13 | 12 |
| Feels °C (?) | 6 | 6 | 5 | 5 | 4 | 6 | 5 | 6 | 5 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 11 | 13 | 13 | 12 | 11 | 11 | 12 | 10 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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