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Coffin Bay Peninsula Surf Forecast
/ SA – Eyre Peninsula (19 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Coffin Bay Peninsula surfForecast / SA – Eyre Peninsula / Australia
48hr Weather and Surf, issued 2 am Wednesday 20 May 2026 ACSTForecast update in hr min s Forecast update imminent
Coffin Bay Peninsula surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coffin Bay Peninsula sea temperature is
17.7° C
(Which is normal for this time of year)How big are the waves at Coffin Bay Peninsula today?
The current surf forecast for Coffin Bay Peninsula at 6AM is: 1.6m 11s primary swell from a Southwest direction and 1.0m 16s secondary swell from a Southwest direction (forecast issued at 02:30am May 20). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 3.5ft (1.1m) | 16s |
| Afternoon (20 May) | 4.5ft (1.3m) | 16s |
| Evening (20 May) | 4.5ft (1.3m) | 15s |
Table - waves today at Coffin Bay Peninsula. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Fri afternoon, min 14°C on Wed night). Winds increasing (calm on Thu afternoon, fresh winds from the N by Fri night). | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 11 | SW 17 | SW 11 | SW 11 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 16 | SW 15 | SW 14 | |
690 | 763 | 604 | 661 | 728 | 813 | 793 | 753 | 1718 | 1649 | 1500 | 1480 | 1368 | 1138 | 828 | 700 | 594 | 486 | 743 | 890 | 1109 | 1761 | 1606 | 1521 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | on | on | on | on | cross-off | cross-off | cross | cross | cross-on | glassy | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | |
High Tide | 00:09AM0.18m | 2:24PM0.51m | 11:44PM0.20m | 2:51PM0.45m | 3:16PM0.39m | |||||||||||||||||||
Low Tide | 6:26AM-0.04m | 10:02PM0.20m | 6:46AM-0.02m | 7:02AM0.02m | ||||||||||||||||||||
 | | |  |  |  |  | | | | | | | | |  | | | | | | | | | |
 | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 18 | 18 | 17 |
12 | 13 | 14 | 12 | 12 | 13 | 14 | 15 | 15 | 14 | 12 | 11 | 12 | 14 | 17 | 14 | 13 | 11 | 11 | 10 | 12 | 14 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 16 | SW 15 | SW 14 |
 kJ | 690 | 615 | 604 | 615 | 650 | 662 | 685 | 594 | 1718 | 1649 | 1500 | 1480 | 1368 | 1138 | 828 | 700 | 594 | 486 | 743 | 890 | 1109 | 1761 | 1606 | 1521 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | — | — | — | — | — | — | SW 15 | — | SW 16 | SW 16 | SW 16 | — | — | — | NW 5 | NW 6 |
| kJ | 510 | 487 | 527 | 661 | 728 | 813 | 793 | 753 | — | — | — | — | — | — | 370 | — | 206 | 198 | 258 | — | — | — | 23 | 39 |
Swell 3 Height (m) Direction Period (s) | — | — | — | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 3 | NNE 4 | N 4 | NNW 4 | NW 5 | NW 6 | — |
| kJ | — | 763 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 13 | 20 | 26 | 25 | 50 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 337 | 221 | 168 | 152 | 152 | 107 | 64 | 23 | 61 | 23 | 23 | 61 | 64 | 64 | 23 | 61 | 61 | 61 | 67 | 67 | 67 | 67 | 100 | 67 |
Best forecast wave conditions in Eyre Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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