
Surf Forecasts:
Dee Why Point surf forecast from 15 Sep 2026:
- Best quality surf: Wednesday 16 Sep, 1PM (local time) - 11ft (3.5m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 1AM (local time) - 11ft (3.5m), 11s period, S swell with 2,626 kJ wave energy.
- Next surfable swell (1★+): Wednesday 16 Sep, 1PM (local time) - 11ft (3.5m), 10s period with S swell.
Best Forecast Surf Conditions for Dee Why Point this week:
The surf forecast for Dee Why Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 16) at 1PM. The primary swell is predicted to be 3.5m and 10s period with a secondary swell of 0.2m and 14s. Another secondary swell of 0.1m and 15s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dee Why Point in the next 16 days are 3.5m 11s and forecast to arrive on Thursday (Sep 17) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Tuesday (Sep 15) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Wed 16th Sep) | 11ft (3.5m) 10s |
| Best Surf | 1PM (Wed 16th Sep) | 11ft (3.5m) 10s |
| Most Powerful | 1AM (Thu 17th Sep) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for Dee Why Point over the next 16 days.
The Lowdown
Alright, mate, Rusty here. Let’s have a look at the next couple of weeks for Dee Why Point.
Right off the bat, Tuesday is a complete write-off. Tiny, weak, and all over the shop. You’d be wasting your time even looking at it. The water temp is sitting around 64°F, which is right about where you’d expect for this time of year, so no dramas there.
Things kick into gear properly on Wednesday morning. The swell jumps to a solid 10ft from the south with a 10-second period, and the energy reading jumps to 2024, which is strong. The wind is a cross-offshore, so the face should be clean. But mate, that's a lot of water for this place. Wednesday afternoon pushes up to 12ft and the energy goes through the roof at 2172. This is big, powerful, and it's only for the experienced crew. The south swell direction is right on the money for the point, but it might just be too much of a good thing. This is the standout window; if you're good enough, Wednesday afternoon is where you want to be. For the rest of us, Thursday morning with 8ft from the south-southeast still has some size, but the tide might make it a bit tricky.
After that, it fades. Thursday afternoon drops to 6ft and the wind goes onshore, making it messy. Friday is smaller and junky, and by the weekend we’re down to mush. Saturday morning has offshore wind but only 3ft of swell – not worth suiting up for.
There’s a bit of a gap here, a few days of nothing much. The swell tries to pick up again on Monday afternoon with 5ft, but the wind is all cross-shore and it’s not going to be any good. Tuesday the 22nd sees a couple of metres of swell, but again, the wind is messy and it’ll be a struggle.
From the 23rd through to the 26th, it’s just poor. Lots of onshore winds, smaller swells, nothing with any real push or shape. The energy readings stay in the low to mid hundreds, which tells you it’s weak. There’s a chance we see some kite surfers out having a go with the conditions, but for a paddle surfer, it’s grim.
The end of the month shows a bit of size returning on the 26th with 6ft but it’s from the northeast, which is the wrong direction for this break, and the wind is on it. The last few days of the month drop back down to 3ft to 4ft of short-period junk. Clean enough with the cross-offshore wind, but there’s no power behind it.
So, the summary is: Wednesday is the day. Get on it early if you can handle it. After that, it’s a waiting game for something better. This spot can get good with the right south swell, so don't write it off, but the next week and a half is looking pretty bleak.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 21°C on Tue morning, min 10°C on Wed night). Winds decreasing (strong winds from the S on Tue afternoon, light winds from the NW by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sat morning, min 16°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NE 7 | NE 7 | S 9 | S 10 | S 10 | S 11 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 10 | S 9 | S 9 | S 9 | S 9 | S 10 | S 9 | S 9 | S 7 |
Wave Graph | |||||||||||||||||||||
49 | 30 | 1373 | 2016 | 2153 | 2626 | 1022 | 567 | 358 | 340 | 210 | 139 | 120 | 113 | 63 | 42 | 26 | 17 | 23 | 440 | 508 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | cross | on | cross-off | off | cross-on | cross-off | glassy | cross-on | cross-off | cross | cross | cross |
High Tide | 10:35AM1.43m | 10:58PM1.10m | 11:15AM1.38m | 11:44PM0.99m | 12:01PM1.32m | 00:40AM0.91m | 12:57PM1.26m | 1:54AM0.86m | 2:05PM1.23m | 3:19AM0.86m | 3:17PM1.24m | 4:28AM0.91m | 4:18PM1.28m | ||||||||
Low Tide | 5:04PM0.30m | 4:45AM0.38m | 5:54PM0.38m | 5:21AM0.46m | 6:54PM0.44m | 6:05AM0.54m | 8:06PM0.49m | 7:06AM0.59m | 9:23PM0.48m | 8:25AM0.61m | 10:27PM0.44m | 9:41AM0.58m | 11:15PM0.37m | ||||||||
5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:47 | — | — | |
— | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 21 | 17 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 19 | 17 | 17 | 25 | 23 | 22 | 25 | 23 | 23 | 17 | 16 | 16 |
Feels °C | 19 | 15 | 5 | 4 | 5 | 6 | 10 | 9 | 12 | 15 | 13 | 16 | 20 | 18 | 19 | 21 | 21 | 20 | 15 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 14 | ENE 12 | E 13 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 10 | S 9 | S 9 | S 9 | S 9 | S 10 | S 9 | S 9 | S 16 |
49 | 30 | 7 | 8 | 15 | 3 | 1022 | 567 | 358 | 340 | 210 | 139 | 120 | 113 | 63 | 42 | 26 | 17 | 23 | 440 | 5 | |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | E 14 | — | E 15 | S 18 | E 13 | E 13 | E 13 | SSE 19 | S 18 | SSE 15 | SSE 17 | SSE 17 | S 17 | S 16 | S 19 | S 7 | SSE 14 | NE 5 | — |
15 | 24 | 4 | — | 4 | 7 | 3 | 3 | 3 | 68 | 158 | 45 | 59 | 29 | 23 | 5 | 7 | 8 | 20 | 1 | — | |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | S 16 | — | — | — | ENE 13 | S 19 | S 19 | E 12 | SE 6 | NE 4 | ENE 5 | NE 4 | E 12 | E 11 | E 9 | NE 4 | NE 4 | E 11 | — |
3 | 3 | 5 | — | — | — | 17 | 7 | 7 | 3 | 19 | 4 | 2 | 1 | 3 | 2 | 2 | 2 | 1 | 2 | — | |
Wind waves Height (m) Direction Period (s) | SW 3 | SSE 4 | S 9 | S 10 | S 10 | S 11 | — | — | — | — | ENE 3 | — | — | ESE 3 | — | WNW 2 | ENE 3 | — | SSE 6 | — | S 7 |
1 | 18 | 1373 | 2016 | 2153 | 2626 | — | — | — | — | 3 | — | — | 1 | — | 1 | 1 | — | 50 | — | 508 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 1308 | 190 | 729 | 729 | 7 | 3 | 24 | 0 | 1 | 24 | 0 | 0 | 33 | 0 | 1 | 51 | 79 | 94 | 190 | 157 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Dee Why Point Surf forecast
The above surf forecast table for Dee Why Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dee Why Point can be found by selecting the local surf guide option on the grey menu. Our Dee Why Point surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dee Why Point) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Dee Why Point may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Dee Why Point is 1 km (1 miles) from Dee Why. If you plan a holiday in Sydney North Coast, look for hotels and other accommodation in Dee Why. Dee Why has rooms for a wide range of budgets as well as car hire and transport links.










