Australia NSW, Australia
An A-frame beach break on the coast of Australia NSW.
| Wave height | 3.8 ft (3-5 ft) |
| Swell period | 8 sec |
| Swell direction | 164° |
| Wind | SW offshore 7.7 kt |
| Tide | low |
| Surf score | 75 / 100 |
Dee Why is an A-frame beach break on the coast of Sydney, Australia. On the right day, the ideal swell window runs from E–S (90–170°); groundswell with periods around 8–14s gives it the most shape; the wave is comfortably workable up to roughly 8 ft on the face. Best winds are W or SW, with NW or N still rideable. Tide influences the wave moderately, so timing the swing helps line up the better sets. The sweet spot in our data sits between roughly 0.3 m and 1.5 m of tide height. Consistency is moderate - good days come in pulses tied to incoming swells. Expect temperate water that varies seasonally. Expect a busy lineup, particularly during the prime season. Logistically, it is about 40 minutes from SYD airport. Confident beginners and intermediates will find rideable shoulders on the smaller, cleaner days. Board-wise, locals lean on all-rounder.
The best window is typically Feb–Aug, when swells from E–S (90–170°) are most consistent.
In our data the spot is workable up to roughly 8 ft on the face on the right swell and wind, beyond which it usually becomes unmanageable or closes out.
It can be friendly on small days, but the lineup is usually competitive and not the best fit for first-timers.