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Bashams Bommie Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Bashams Bommie surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 8 pm Monday 18 May 2026 ACSTForecast update in hr min s Forecast update imminent
Bashams Bommie surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bashams Bommie sea temperature is
17.1° C
(Which is normal for this time of year)How big are the waves at Bashams Bommie today?
The current surf forecast for Bashams Bommie at 1AM is: 1.2m 12s primary swell from a South-southwest direction and 0.2m 20s secondary swell from a South-southwest direction, 0.7m 4s secondary swell from a Southwest direction (forecast issued at 08:30pm May 18). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 6ft (1.9m) | 12s |
| Afternoon (19 May) | 6ft (1.8m) | 11s |
| Evening (19 May) | 5.5ft (1.7m) | 11s |
Table - waves today at Bashams Bommie. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Wed morning, min 13°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSW 12 | SW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
472 | 514 | 371 | 603 | 734 | 913 | 814 | 785 | 757 | 645 | 634 | 551 | 560 | 538 | 604 | 628 | 620 | 612 | 596 | 711 | 742 | 1351 | 1314 | 1111 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | glassy | glassy | off | off | glassy | glassy | cross-on | |
High Tide | 4:03PM1.00m | 4:45PM0.97m | ||||||||||||||||||||||
Low Tide | 1:04AM-0.02m | 2:02AM0.01m | 2:47AM0.05m | |||||||||||||||||||||
 |  | | | |  | | | |  | | | |  | | | | | | | | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — |
 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 14 | 15 | 14 | 15 | 16 | 15 | 14 | 14 | 14 | 13 | 14 | 15 | 17 | 17 | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 17 |
13 | 12 | 12 | 13 | 12 | 11 | 11 | 10 | 10 | 11 | 12 | 11 | 12 | 13 | 14 | 15 | 14 | 15 | 15 | 14 | 13 | 14 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SW 12 | SSW 12 | SSW 19 | SSW 19 | SW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 11 | SW 11 | SSW 17 | SW 10 | SW 10 | SW 10 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 472 | 514 | 371 | 148 | 148 | 96 | 128 | 209 | 276 | 280 | 634 | 551 | 333 | 538 | 604 | 628 | 561 | 493 | 530 | 382 | 742 | 1351 | 1314 | 1111 |
Swell 2 Height (m) Direction Period (s) | SSW 21 | SSW 21 | SSW 20 | SW 19 | — | — | — | — | — | SSW 18 | SSW 18 | SSW 17 | — | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 11 | — | — | — |
| kJ | 45 | 45 | 38 | 184 | — | — | — | — | — | 404 | 273 | 344 | — | 343 | 493 | 487 | 620 | 612 | 596 | 711 | 328 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SW 4 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 | — | — | SW 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 5 | 19 | 603 | 734 | 913 | 814 | 785 | 757 | 645 | — | — | 560 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 404 | 1 | 569 | 585 | 411 | 139 | 139 | 0 | 0 | 0 | 369 | 404 | 404 | 139 | 0 | 0 | 0 | 0 | 0 | 0 | 36 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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