Surf Forecasts:
How big are the waves at Seaford Reef today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.7m), 4s period with W swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.8m), 4s period with WNW swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.8m), 5s period with WSW swell.
The current surf forecast for Seaford Reef at 8AM is: 0.3m 9s primary swell from a West-southwest direction and 0.7m 4s secondary swell from a West direction (forecast issued at 02:30am August 20). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2.5ft (0.7m) | 4s |
| Afternoon (20 Aug) | 2.5ft (0.8m) | 4s |
| Evening (20 Aug) | 2.5ft (0.8m) | 5s |
Table - waves today at Seaford Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Thu morning, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 9 | W 4 | WNW 4 | WNW 4 | WSW 5 | WSW 5 | W 5 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | W 4 | W 4 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 37 | 35 | 34 | 17 | 22 | 26 | 40 | 35 | 18 | 15 | 15 | 47 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | on | on | on | on | cross-on | on | glassy | glassy | on | on | on | glassy | off |
High Tide | 7:31AM2.02m | 7:07PM1.49m | 8:04AM1.87m | 7:12PM1.28m | 8:46AM1.67m | 5:42PM1.10m | ||||||||||||||||||
Low Tide | 00:53AM0.35m | 1:45PM0.73m | 1:12AM0.42m | 2:24PM0.89m | 1:23AM0.54m | 3:41PM1.08m | ||||||||||||||||||
 | |  |  | |  | |  | | | |  | | | | | | | | | | | | | |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 12 |
Feels °C | 10 | 10 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 7 | 8 | 10 | 9 | 10 | 11 | 11 | 12 | 11 | 12 | 11 | 11 | 12 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | N 3 | — | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 5 | WSW 5 | WSW 8 |
| kJ | 35 | 35 | 34 | 17 | 16 | 16 | 1 | — | 13 | 15 | 15 | 47 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 4 | 2 | 14 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 15 | SW 15 | SW 15 | SW 14 | S 14 | WSW 8 | WSW 8 | S 14 |
| kJ | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 8 | 8 | 8 | 4 | 7 | 7 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | S 14 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | W 5 | W 5 | W 4 | W 4 | WNW 4 | WNW 4 | WSW 5 | WSW 5 | W 5 | W 5 | WSW 4 | — | WSW 5 | W 5 | WSW 5 | WSW 4 | W 4 | W 4 | WSW 4 | WSW 4 | WSW 4 | — | — | — |
| kJ | 37 | 19 | 14 | 16 | 22 | 26 | 40 | 35 | 18 | 12 | 6 | — | 5 | 4 | 5 | 4 | 7 | 8 | 5 | 5 | 3 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 43 | 43 | 44 | 447 | 447 | 44 | 43 | 43 | 44 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 135 | 135 | 52 | 43 |
Best forecast wave conditions in Adelaide | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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