Surf Forecasts:
How big are the waves at Seaford Reef today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 0.5ft (0.1m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1.5ft (0.4m), 4s period with N swell.
- Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.5m), 3s period with N swell.
The current surf forecast for Seaford Reef at 1PM is: 0.5m 4s primary swell from a North direction and 0.1m 10s secondary swell from a West direction (forecast issued at 08:30am August 18). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 0.5ft (0.1m) | 13s |
| Afternoon (18 Aug) | 1.5ft (0.4m) | 4s |
| Evening (18 Aug) | 1.5ft (0.5m) | 3s |
Table - waves today at Seaford Reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Very mild (max 17°C on Tue afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the N on Tue night, calm by Thu night). | ||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||
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) | SW 14 | SW 13 | N 4 | N 4 | NNW 3 | N 3 | N 4 | NNW 4 | NW 5 | NW 5 | WNW 5 | W 5 | W 6 | W 6 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 7 | 7 | 10 | 4 | 3 | 4 | 18 | 37 | 41 | 56 | 69 | 51 | 60 | 40 | 28 | 35 | 35 | 17 | 17 | 16 | 16 | 15 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 6:37AM2.06m | 6:33PM1.80m | 7:02AM2.08m | 6:51PM1.66m | 7:31AM2.02m | 7:07PM1.49m | ||||||||||||||||
Low Tide | 12:45PM0.52m | 00:35AM0.35m | 1:13PM0.60m | 00:53AM0.35m | 1:45PM0.73m | |||||||||||||||||
 |  |  | |  |  | | | |  | | |  | | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | 1 | — | — | 2 | 1 | 3 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 16 | 17 | 16 | 15 | 15 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 15 | 14 | 13 |
Feels °C | 10 | 11 | 12 | 14 | 14 | 11 | 10 | 8 | 9 | 8 | 9 | 10 | 11 | 10 | 11 | 9 | 10 | 9 | 9 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | — | — | S 14 | NNW 4 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | W 4 | WSW 9 | WSW 9 | W 4 | WSW 9 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | 4 | 3 | 14 | 28 | 35 | 35 | 9 | 17 | 16 | 9 | 15 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | S 13 | S 13 | — | — | — | — | — | — | — | S 14 | NNW 4 | — | — | — | WSW 9 | — | — | WSW 9 | — |
| kJ | 7 | 7 | 7 | 3 | 3 | — | — | — | — | — | — | — | 4 | 1 | — | — | — | 17 | — | — | 16 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | N 4 | N 4 | N 4 | NNW 3 | N 3 | N 4 | NNW 4 | NW 5 | NW 5 | WNW 5 | W 5 | W 6 | W 6 | W 5 | W 5 | W 5 | NNW 3 | WNW 3 | WNW 4 | — | W 5 |
| kJ | 4 | 6 | 10 | 4 | 3 | 4 | 18 | 37 | 41 | 56 | 69 | 51 | 60 | 40 | 26 | 18 | 16 | 2 | 7 | 7 | — | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 44 | 44 | 43 | 43 | 43 | 43 | 43 | 392 | 43 | 44 | 447 | 447 | 43 | 43 | 43 | 43 | 43 | 44 | 44 | 139 | 43 | 43 |
Best forecast wave conditions in Adelaide | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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