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Pennington Bay Surf Forecast
/ SA – Kangaroo Island (8 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Pennington Bay surfForecast / SA – Kangaroo Island / Australia
48hr Weather and Surf, issued 2 am Sunday 31 May 2026 ACSTForecast update in hr min s Forecast update imminent
Pennington Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pennington Bay sea temperature is
16.9° C
(Which is slightly warmer than usual)How big are the waves at Pennington Bay today (31 May):
- Morning surf: Morning surf (31 May, local time) - 5.5ft (1.7m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 6.5ft (2.0m), 13s period with S swell.
- Evening surf: Evening surf (31 May, local time) - 6.5ft (2.0m), 12s period with S swell.
The current surf forecast for Pennington Bay at 5AM is: 1.7m 11s primary swell from a South-southwest direction and 0.1m 18s secondary swell from a South direction (forecast issued at 02:30am May 31). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 5.5ft (1.7m) | 11s |
| Afternoon (31 May) | 6.5ft (2.0m) | 13s |
| Evening (31 May) | 6.5ft (2.0m) | 12s |
Table - waves today at Pennington Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Sun night. Very mild (max 18°C on Mon morning, min 13°C on Sun night). Winds increasing (light winds from the WNW on Sun afternoon, strong winds from the NW by Mon night). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | SSW 11 | W 12 | WSW 13 | SSW 11 | SW 12 | SSW 12 | SSW 12 | SW 9 | |
674 | 737 | 737 | 731 | 487 | 1359 | 1452 | 1229 | 948 | 833 | 738 | 553 | 469 | 383 | 357 | 237 | 194 | 800 | 1069 | 988 | 1794 | 1952 | 2017 | 865 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:49AM0.81m | 3:50PM1.52m | 4:27AM0.82m | 4:22PM1.56m | 5:03AM0.82m | 4:53PM1.57m | ||||||||||||||||||
Low Tide | 10:22PM0.42m | 8:49AM0.49m | 10:55PM0.37m | 9:21AM0.47m | 11:28PM0.35m | 9:53AM0.48m | ||||||||||||||||||
 |  | |  |  | | | |  |  | | |  | |  | | | | |  |  | | | | |
 | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — |
— | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | — | 1 | — | |
Temp °C | 13 | 14 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 15 | 17 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 15 | 15 | 14 |
8 | 8 | 7 | 9 | 10 | 12 | 11 | 10 | 7 | 6 | 7 | 9 | 10 | 9 | 10 | 8 | 7 | 7 | 8 | 7 | 9 | 6 | 7 | 4 | |
Swell 1 Height (m) Direction Period (s) | — | — | S 18 | S 18 | SSW 11 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | SSW 11 | S 11 | S 13 | SSW 11 | — | SSW 15 | SSW 14 | SSW 14 |
 kJ | — | — | 6 | 24 | 487 | 1359 | 1452 | 1229 | 948 | 833 | 738 | 553 | 469 | 383 | 357 | 237 | 194 | 108 | 824 | 988 | — | 256 | 321 | 668 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 13 | — | — | — | — | — | — | — | ENE 5 | S 19 | SSW 17 | SSW 17 | S 17 | S 16 | — | SSW 16 | — | — | — | — |
| kJ | — | — | — | — | 330 | — | — | — | — | — | — | — | 3 | 30 | 100 | 96 | 144 | 193 | — | 25 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 19 | — | SW 6 | SSW 13 | SSW 12 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 37 | — | 11 | 35 | 26 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 11 | — | — | — | — | N 4 | N 4 | N 5 | N 5 | N 6 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | W 12 | WSW 13 | W 13 | SW 12 | SSW 12 | SSW 12 | SW 9 |
| kJ | 674 | 737 | 737 | 731 | — | — | — | — | 12 | 46 | 83 | 129 | 103 | 91 | 61 | 56 | 163 | 800 | 1069 | 529 | 1794 | 1952 | 2017 | 865 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 616 | 616 | 606 | 405 | 57 | 59 | 71 | 54 | 71 | 90 | 90 | 544 | 598 | 799 | 372 | 812 | 372 | 628 | 561 | 628 | 567 | 544 | 561 | 812 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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