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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 pm Monday 18 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 10PM is: 1.7m 12s primary swell from a West-southwest direction and 0.3m 20s secondary swell from a Southwest direction, 1.0m 12s secondary swell from a West-southwest direction (forecast issued at 02:30pm May 18). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | - | - |
| Afternoon (18 May) | 5.5ft (1.7m) | 12s |
| Evening (18 May) | 5.5ft (1.7m) | 12s |
Table - waves today at Coffin Bay Peninsula. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Very mild (max 16°C on Mon afternoon, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 12 | WSW 12 | SW 12 | WSW 12 | WSW 11 | SW 20 | SW 11 | SW 11 | SW 18 | SW 18 | SW 18 | SW 11 | SW 11 | SW 11 | SW 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | |
836 | 782 | 625 | 743 | 706 | 2811 | 882 | 882 | 2292 | 891 | 901 | 752 | 627 | 615 | 593 | 661 | 728 | 813 | 793 | 753 | 1695 | 1500 | 1626 | 1480 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | glassy | glassy | cross-off | cross-off | cross | |
High Tide | 00:27AM0.16m | 1:55PM0.56m | 00:09AM0.18m | 2:24PM0.51m | 11:44PM0.20m | |||||||||||||||||||
Low Tide | 8:49PM0.10m | 6:08AM-0.04m | 9:25PM0.15m | 6:26AM-0.04m | 10:02PM0.20m | 6:46AM-0.02m | ||||||||||||||||||
 |  |  | |  | | | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — |
 | — | 5:32 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | 5:31 |
— | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
11 | 11 | 11 | 12 | 12 | 12 | 12 | 10 | 10 | 10 | 11 | 11 | 12 | 13 | 14 | 13 | 12 | 12 | 13 | 15 | 14 | 11 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 21 | SW 12 | WSW 12 | SW 20 | SW 11 | SW 11 | SSW 12 | SSW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 | SW 15 | SW 14 | SW 14 | SW 14 |
 kJ | 836 | 72 | 625 | 743 | 239 | 1204 | 882 | 164 | 226 | 766 | 766 | 752 | 627 | 615 | 593 | 505 | 604 | 553 | 573 | 594 | 1695 | 1500 | 1626 | 1480 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 21 | SW 21 | SW 20 | — | SW 20 | SW 20 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | — | — | — | — |
| kJ | 72 | 72 | 72 | 63 | — | 306 | 186 | 269 | 455 | 379 | 379 | 375 | 510 | 493 | 527 | 661 | 728 | 813 | 793 | 753 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 11 | WSW 10 | WSW 10 | WSW 11 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 48 | 80 | 22 | 12 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 12 | WSW 12 | WSW 4 | WSW 12 | WSW 11 | SW 20 | SW 11 | SW 11 | SW 18 | SW 18 | SW 18 | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | NNE 3 |
| kJ | 282 | 782 | 19 | 285 | 706 | 2811 | 331 | 882 | 2292 | 891 | 901 | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 315 | 721 | 336 | 336 | 336 | 338 | 337 | 894 | 916 | 721 | 221 | 221 | 64 | 64 | 61 | 61 | 107 | 217 | 64 | 23 | 61 | 23 | 23 | 61 |
Best forecast wave conditions in Eyre Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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