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Petrel Cove Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Petrel Cove surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 8 am Thursday 21 May 2026 ACSTForecast update in hr min s Forecast update imminent
Petrel Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Petrel Cove sea temperature is
17.2° C
(Which is slightly warmer than usual)How big are the waves at Petrel Cove today?
The current surf forecast for Petrel Cove at 1PM is: 1.7m 14s primary swell from a South-southwest 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) | 5.5ft (1.7m) | 14s |
| Afternoon (21 May) | 5ft (1.6m) | 14s |
| Evening (21 May) | 4.5ft (1.4m) | 12s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat night. Very mild (max 19°C on Sat morning, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | |
1130 | 1223 | 1154 | 1003 | 793 | 575 | 493 | 426 | 469 | 499 | 811 | 996 | 1411 | 1254 | 1076 | 930 | 735 | 595 | 506 | 491 | 373 | 367 | 361 | 344 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross-on | 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 | off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 3:12PM1.31m | 3:43PM1.21m | 4:12PM1.10m | |||||||||||||||||||||
Low Tide | 6:31AM0.26m | 6:54AM0.31m | 7:14AM0.40m | |||||||||||||||||||||
 |  | | | | | | |  |  | | | | | | | |  | | | | | | | |
 | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | 7:09 |
 | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 | — | — | — | 5:14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 16 | 16 | 14 | 13 | 13 | 13 | 12 | 13 | 17 | 17 | 16 | 15 | 15 | 14 | 14 | 16 | 19 | 19 | 17 | 16 | 16 | 15 |
12 | 13 | 14 | 13 | 12 | 11 | 10 | 10 | 9 | 10 | 14 | 14 | 14 | 12 | 12 | 11 | 11 | 12 | 15 | 16 | 14 | 12 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 |
 kJ | 1130 | 1223 | 1154 | 1003 | 793 | 575 | 493 | 426 | 469 | 499 | 811 | 996 | 1411 | 1254 | 1076 | 930 | 735 | 595 | 506 | 491 | 373 | 367 | 361 | 344 |
Swell 2 Height (m) Direction Period (s) | SW 11 | — | — | — | — | — | — | SSW 16 | SSW 16 | — | — | — | — | — | — | — | S 18 | — | — | — | NE 3 | — | — | ENE 4 |
| kJ | 328 | — | — | — | — | — | — | 25 | 25 | — | — | — | — | — | — | — | 56 | — | — | — | 3 | — | — | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ENE 2 | NE 2 | NE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 3 | NE 3 | ENE 4 | NE 4 |
| kJ | — | — | — | — | — | — | — | 1 | 1 | 1 | 4 | 3 | 3 | 8 | 3 | 4 | 4 | 3 | 2 | 5 | 1 | 5 | 5 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 9 | 9 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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