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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 Friday 15 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
17.3° C
(Which is slightly warmer than usual)How big are the waves at Pennington Bay today?
The current surf forecast for Pennington Bay at 6AM is: 1.3m 16s primary swell from a South-southwest direction and 0.4m 4s secondary swell from a East direction (forecast issued at 02:30am May 15). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 4.5ft (1.3m) | 16s |
| Afternoon (15 May) | 3.5ft (1.0m) | 15s |
| Evening (15 May) | 3ft (0.9m) | 14s |
Table - waves today at Pennington Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Fri night. Very mild (max 18°C on Fri morning, min 14°C on Sun night). Winds decreasing (fresh winds from the N on Fri night, light winds from the WNW by Sat night). | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | |
940 | 929 | 793 | 763 | 566 | 456 | 449 | 356 | 336 | 341 | 443 | 492 | 498 | 1541 | 1774 | 1687 | 1441 | 1152 | 1121 | 822 | 788 | 743 | 743 | 722 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:03AM0.95m | 3:09PM1.33m | 3:50AM0.91m | 3:40PM1.46m | 4:29AM0.86m | 4:12PM1.56m | ||||||||||||||||||
Low Tide | 8:34AM0.57m | 10:01PM0.43m | 8:56AM0.56m | 10:43PM0.36m | 9:16AM0.54m | |||||||||||||||||||
 |  | |  |  | | |  |  | | |  |  | |  | |  | | | |  | | | | |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — | — |
— | — | — | — | 1 | 1 | — | 6 | 2 | — | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 19 | 18 | 17 | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 18 | 16 | 15 | 15 | 15 | 16 | 15 | 15 | 15 |
14 | 14 | 15 | 14 | 14 | 14 | 14 | 12 | 11 | 12 | 14 | 13 | 16 | 17 | 17 | 17 | 15 | 13 | 13 | 13 | 13 | 11 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
 kJ | 940 | 929 | 793 | 763 | 566 | 456 | 449 | 356 | 336 | 341 | 443 | 492 | 372 | 1541 | 1774 | 1687 | 1441 | 1152 | 1121 | 822 | 788 | 743 | 743 | 722 |
Swell 2 Height (m) Direction Period (s) | — | — | E 4 | E 4 | ENE 4 | E 5 | — | ENE 4 | — | — | W 5 | — | SSW 17 | SSW 17 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 6 | 6 | 7 | 4 | — | 3 | — | — | 2 | — | 498 | 762 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 4 | N 4 | N 4 | N 4 | NNE 4 | NNE 4 | N 5 | N 5 | N 5 | N 4 | N 4 | N 4 | N 4 | — | — | — | SSW 4 | SW 4 | SSW 4 | — | — | — | — |
| kJ | 6 | 15 | 12 | 11 | 9 | 16 | 24 | 51 | 51 | 22 | 13 | 12 | 10 | 5 | — | — | — | 12 | 19 | 16 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 89 | 54 | 54 | 57 | 54 | 54 | 54 | 54 | 81 | 54 | 54 | 59 | 54 | 59 | 59 | 59 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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