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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 5 pm Wednesday 06 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 2.8°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 9PM is: 1.4m 14s primary swell from a South-southwest direction (forecast issued at 05:00pm May 06). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | - | - |
| Afternoon (06 May) | 5ft (1.5m) | 15s |
| Evening (06 May) | 4.5ft (1.4m) | 14s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Fri night. Very mild (max 16°C on Thu afternoon, min 8°C on Sat morning). Winds increasing (light winds from the ENE on Wed afternoon, near gales from the WSW by Fri night). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SW 13 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SW 9 | SW 9 | |
911 | 886 | 785 | 774 | 672 | 595 | 515 | 530 | 538 | 456 | 530 | 450 | 431 | 525 | 590 | 394 | 380 | 569 | 681 | 1289 | 3136 | 1094 | 2065 | 1738 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-on | cross-on | cross | cross-on | cross-on | |
High Tide | 5:32PM1.90m | 5:49AM1.79m | 6:20PM1.84m | 6:39AM1.74m | 7:11PM1.80m | 7:30AM1.72m | ||||||||||||||||||
Low Tide | 11:51PM0.65m | 12:10PM0.61m | 00:44AM0.69m | 1:03PM0.63m | 1:37AM0.69m | |||||||||||||||||||
 |  |  | | | |  |  | | |  | | | | | | |  | | |  | |  | | |
 | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — |
 | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | 5:28 |
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 7 | 3 | 6 | 2 | |
Temp °C | 14 | 14 | 13 | 14 | 14 | 14 | 13 | 14 | 16 | 14 | 13 | 11 | 11 | 12 | 12 | 14 | 13 | 12 | 11 | 11 | 9 | 9 | 8 | 8 |
12 | 12 | 11 | 12 | 12 | 12 | 11 | 12 | 14 | 10 | 11 | 9 | 9 | 9 | 9 | 11 | 10 | 10 | 9 | 9 | -2 | 2 | -1 | 0 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SW 13 | SW 13 | SSW 17 | SSW 17 | SSW 17 | E 11 | E 12 | ENE 12 | SSW 15 |
 kJ | 911 | 886 | 785 | 774 | 672 | 595 | 515 | 530 | 538 | 456 | 530 | 450 | 431 | 525 | 590 | 394 | 277 | 569 | 681 | 1289 | 251 | 694 | 367 | 1125 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | — | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 7 | ENE 8 | SSW 20 | SSW 16 | SSW 16 | SW 13 | SW 13 | E 7 | — | SSW 16 | — | ENE 11 |
| kJ | 20 | 12 | 14 | 15 | 16 | 8 | — | 10 | 26 | 28 | 20 | 21 | 22 | 47 | 38 | 214 | 380 | 245 | 202 | 43 | — | 1094 | — | 170 |
Swell 3 Height (m) Direction Period (s) | W 12 | E 11 | — | WSW 6 | WSW 5 | WSW 5 | — | E 11 | SSW 20 | SSW 20 | E 10 | SSW 18 | SSW 18 | SSW 18 | — | ENE 9 | — | ENE 8 | E 5 | — | — | — | — | — |
| kJ | 3 | 2 | — | 3 | 3 | 3 | — | 2 | 41 | 39 | 2 | 112 | 182 | 110 | — | 47 | — | 13 | 19 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 9 | NE 8 | — | — | — | — | ENE 11 | ENE 6 | — | W 3 | W 4 | NW 4 | — | — | ENE 9 | ENE 4 | ENE 4 | E 5 | — | — | SW 16 | SW 8 | SW 9 | SW 9 |
| kJ | 16 | 35 | — | — | — | — | 22 | 36 | — | 7 | 10 | 2 | — | — | 113 | 26 | 32 | 21 | — | — | 3136 | 756 | 2065 | 1738 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | 0 | 34 | 0 | 0 | 0 | 0 | 42 | 42 | 42 | 42 | 0 | 34 | 215 | 302 | 426 | 159 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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