
Surf Forecasts:
Dee Why Point surf forecast from 14 Sep 2026:
- Best quality surf: Wednesday 16 Sep, 7PM (local time) - 11ft (3.5m), 9s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 1AM (local time) - 11ft (3.5m), 11s period, S swell with 3,160 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 4AM (local time) - 3ft (0.9m), 7s period with ENE 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 Tuesday (Sep 15) at 4AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.4m and 10s. 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+) | 4AM (Tue 15th Sep) | 3ft (0.9m) 7s |
| Best Surf | 7PM (Wed 16th Sep) | 11ft (3.5m) 9s |
| 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
G’day, Rusty here. Let’s have a yarn about what’s coming up for Dee Why Point. To be straight with you, the next few days are pretty ordinary. Monday the 14th has tiny 2ft S swell with a cross-on breeze – not worth paddling out for. Tuesday’s a bit cleaner but the swell drops even more, just 2ft from the NE with a short 7-second period, so weak energy. No real juice. That carries through to Wednesday morning, but then things start to get interesting.
Wednesday the 16th morning sees a solid jump – 10ft S swell at 10 seconds, with clean cross-off SSW winds at 19 mph. The combined swell energy hits 1747, so there’s plenty of power. It’s big and it’s strong – definitely expert territory at that size, and the S swell direction is not ideal for Dee Why Point (they want SSE), so it’ll be a bit raw. Thursday the 17th keeps that 10ft S swell going in the morning with a clean cross-off, and the energy is massive at 3405, but again, it’s for experienced crew only. Afternoon drops to 7ft SSE but gets a cross-on breeze, so it’s choppy.
The standout window for most of us is Friday the 18th morning. The swell settles to 4ft from the SSE at 9 seconds, combined energy of 273, and the wind goes glassy – NNW at just 3 mph. That’s clean, lined-up surf for Dee Why Point. It’s not huge, but with glassy conditions and a decent SSE direction, the point should offer some nice rides. Crowds are likely here though, so get in early.
After that, it’s a bit of a lull. Saturday the 19th morning has 3ft S swell and light offshore WSW wind, but the energy is low. Sunday is even smaller. Then Monday the 21st brings a big 8ft S swell with a long 12-second period and lumpy cross-shore wind – messy and powerful, not great for paddle surfing. Tuesday the 22nd is similar with onshore winds. But then Wednesday the 23rd morning shapes up nicely – 4ft SSE swell at 12 seconds (very long period), glassy calm conditions, and combined energy of 496. That’s groundswell, so the point will handle it well. Expect clean, rippable waves for the more confident surfers.
The water temp is about 63°F, which is a bit colder than normal for this time of year, so you’ll want a good wetsuit.
Further out, around Monday the 28th, there’s another pulse of 8ft S swell, but it comes with cross-shore wind, so it’s not a standout. Tuesday the 29th has 10ft SSE swell at 12 seconds with onshore ENE breeze – big and messy. Leave that for the experts only.
Overall, the best bet for clean, surfable waves is Friday 18th morning and Wednesday 23rd morning. The other days are either too small, too windy, or too big for most. Keep an eye on the forecasts – sometimes these blanks fill in.
Stay frothy,
Rusty
Short Range ForecastMostly dry. Warm (max 22°C on Mon morning, min 10°C on Wed night). Winds increasing (light winds from the NW on Mon night, strong winds from the S by Tue afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sat morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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) | S 11 | S 11 | NE 6 | NE 7 | NE 7 | S 9 | S 10 | S 10 | S 11 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 8 | SSE 8 | S 11 | S 11 |
Wave Graph | |||||||||||||||||||||
86 | 82 | 201 | 49 | 37 | 1228 | 1737 | 1744 | 3160 | 1924 | 842 | 422 | 264 | 238 | 169 | 99 | 74 | 34 | 24 | 10 | 9 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | glassy | on | cross-off | off | cross-on | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:16PM1.23m | 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 | |||||||||
Low Tide | 4:17PM0.24m | 4:12AM0.29m | 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 | ||||||||
5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | |
— | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 20 | 17 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 18 | 17 | 17 | 26 | 23 | 20 | 27 | 30 | 24 |
Feels °C | 19 | 17 | 18 | 18 | 14 | 6 | 4 | 6 | 6 | 10 | 11 | 12 | 14 | 13 | 16 | 22 | 19 | 18 | 24 | 26 | 19 |
Swell 1 Height (m) Direction Period (s) | NE 6 | S 11 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 12 | NE 12 | ENE 13 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 8 | SSE 8 | NE 5 | NNE 5 |
40 | 82 | 69 | 49 | 37 | 7 | 6 | 6 | 17 | 1478 | 842 | 422 | 264 | 238 | 169 | 99 | 74 | 34 | 24 | 4 | 3 | |
Swell 2 Height (m) Direction Period (s) | S 11 | ENE 13 | SSE 10 | S 9 | S 9 | E 14 | E 15 | E 15 | E 14 | E 13 | E 13 | E 13 | S 18 | SSE 18 | SSE 16 | SSE 17 | SSE 16 | NE 4 | NE 5 | S 8 | S 11 |
86 | 16 | 32 | 15 | 25 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 6 | 61 | 90 | 94 | 51 | 5 | 3 | 5 | 9 | |
Swell 3 Height (m) Direction Period (s) | ENE 13 | — | E 12 | E 13 | E 13 | S 16 | — | — | — | — | S 19 | S 19 | E 12 | E 12 | E 12 | ENE 4 | E 12 | S 15 | E 9 | S 11 | E 8 |
17 | — | 12 | 3 | 3 | 5 | — | — | — | — | 7 | 7 | 3 | 3 | 3 | 2 | 3 | 17 | 1 | 10 | 1 | |
Wind waves Height (m) Direction Period (s) | — | NE 6 | NE 6 | SW 3 | SE 4 | S 9 | S 10 | S 10 | S 11 | S 10 | — | — | — | — | NNE 3 | — | NE 3 | — | NW 3 | WNW 3 | SSW 4 |
— | 49 | 201 | 1 | 10 | 1228 | 1737 | 1744 | 3160 | 1924 | — | — | — | — | 1 | — | 2 | — | 2 | 3 | 15 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 33 | 1 | 2 | 812 | 109 | 838 | 729 | 7 | 3 | 7 | 0 | 0 | 24 | 0 | 0 | 77 | 1 | 7 | 305 | 56 |
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.










