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Red Banks Reefs Surf Forecast
/ SA – Eyre Peninsula (19 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Red Banks Reefs surfForecast / SA – Eyre Peninsula / Australia
48hr Weather and Surf, issued 8 am Thursday 21 May 2026 ACSTForecast update in hr min s Forecast update imminent
Red Banks Reefs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Red Banks Reefs sea temperature is
18.1° C
(Which is slightly warmer than usual)How big are the waves at Red Banks Reefs today?
The current surf forecast for Red Banks Reefs at 5PM is: 0.3m 14s primary swell from a South direction and 0.3m 3s secondary swell from a East direction (forecast issued at 08:30am May 21). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.4m) | 14s |
| Afternoon (21 May) | 1ft (0.3m) | 14s |
| Evening (21 May) | 1ft (0.3m) | 13s |
Table - waves today at Red Banks Reefs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Sat night. Warm (max 20°C on Sat afternoon, min 12°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the WSW by Sat night). | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 12 | S 13 | S 13 | S 14 | S 14 | S 15 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | |
67 | 65 | 64 | 36 | 35 | 28 | 27 | 13 | 13 | 15 | 37 | 38 | 43 | 40 | 38 | 37 | 35 | 32 | 14 | 13 | 13 | 13 | 13 | 13 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross | cross-on | cross-on | 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 | off | off | off | |
High Tide | 4:44AM0.53m | 5:01PM1.70m | 4:34AM0.54m | 5:30PM1.54m | 4:01AM0.58m | 5:58PM1.36m | ||||||||||||||||||
Low Tide | 8:35AM0.40m | 1:33AM0.49m | 8:46AM0.44m | 2:39AM0.58m | 8:49AM0.52m | |||||||||||||||||||
 |  | | |  | |  | | |  | | | | | | | |  | | | | |  |  | |
 | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | 7:13 |
 | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | 5:24 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | |
Temp °C | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 18 | 17 | 16 | 16 | 15 | 16 | 19 | 20 | 19 | 17 | 13 | 13 |
16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 14 | 15 | 14 | 13 | 12 | 11 | 10 | 10 | 13 | 15 | 14 | 11 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 12 | S 13 | ENE 3 | S 14 | S 14 | S 15 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | NE 4 | S 13 | S 13 | S 13 | S 13 | S 13 |
 kJ | 67 | 65 | 64 | 36 | 35 | 28 | 27 | 13 | 1 | 15 | 37 | 38 | 43 | 40 | 38 | 37 | 35 | 32 | 2 | 13 | 13 | 13 | 13 | 13 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 16 | S 13 | ENE 3 | ENE 3 | — | — | — | — | — | S 18 | — | S 13 | ENE 4 | ENE 4 | ENE 4 | E 4 | NNE 3 |
| kJ | — | — | — | — | — | — | — | 5 | 13 | 1 | 1 | — | — | — | — | — | 6 | — | 14 | 1 | 1 | 2 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 2 | — | — | E 3 | E 3 | E 3 | ENE 3 | — | — | — | NE 3 | — | NE 3 | NE 4 | NE 4 | NE 3 | NNE 3 | N 2 | — | — | NW 2 | NW 2 | WNW 3 |
| kJ | — | 1 | — | — | 1 | 1 | 1 | 2 | — | — | — | 2 | — | 2 | 2 | 2 | 3 | 5 | 1 | — | — | 1 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 120 | 120 | 120 | 132 | 120 | 120 | 125 | 125 | 129 | 133 | 129 | 129 | 155 | 129 | 133 | 133 | 133 | 133 | 237 | 142 | 129 | 223 | 257 | 142 |
Best forecast wave conditions in Eyre Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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