Surf Forecasts:
Long Reef surf forecast from 10 Nov 2026:
- Best quality surf: Wednesday 11 Nov, 2AM (local time) - 5.5ft (1.7m), 10s period, SSE swell with glassy winds.
- Most powerful swell: Tuesday 10 Nov, 11AM (local time) - 7.5ft (2.3m), 11s period, SSE swell with 1,244 kJ wave energy.
- Next surfable swell (1★+): Wednesday 11 Nov, 2AM (local time) - 5.5ft (1.7m), 10s period with SSE swell.
Best Forecast Surf Conditions for Long Reef this week:
The surf forecast for Long Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 11) at 2AM. The primary swell is predicted to be 1.7m and 10s period with a secondary swell of 0.3m and 12s. Another secondary swell of 0.7m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Long Reef in the next 16 days are 2.3m 11s and forecast to arrive on Tuesday (Nov 10) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Sunday (Nov 15) at 8AM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 11th Nov) | 5.5ft (1.7m) 10s |
| Best Surf | 2AM (Wed 11th Nov) | 5.5ft (1.7m) 10s |
| Most Powerful | 11AM (Tue 10th Nov) | 7.5ft (2.3m) 11s |
Table - best surf conditions forecast for Long Reef over the next 16 days.
Short Range ForecastLight rain (total 5mm), mostly falling on Wed afternoon. Warm (max 22°C on Wed morning, min 14°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Sun night. Warm (max 27°C on Sat afternoon, min 18°C on Sun morning). Winds increasing (calm on Sat morning, fresh winds from the SSW by Sat night). | ||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||||
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) | SSE 11 | SE 11 | SSE 10 | SE 9 | SE 9 | SSE 8 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | ENE 4 | ENE 6 | E 6 | ENE 6 | ENE 7 | S 6 | S 6 | SSE 6 | SSE 7 | SSE 7 | E 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1244 | 1028 | 532 | 300 | 178 | 202 | 205 | 92 | 70 | 48 | 40 | 97 | 71 | 72 | 203 | 128 | 109 | 115 | 152 | 137 | 47 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | cross-on | cross | cross-on | cross-on | glassy | on | cross-on | cross-on | cross | cross-on | cross-off | cross | cross | cross-on | cross-on | cross-on | on |
High Tide | 9:15AM1.58m | 9:54PM1.08m | 9:51AM1.56m | 10:35PM1.04m | 10:28AM1.52m | 11:17PM1.00m | 11:07AM1.46m | 00:02AM0.96m | 11:50AM1.40m | 00:53AM0.93m | 12:36PM1.34m | 1:51AM0.93m | 1:26PM1.28m | 2:54AM0.96m | |||||||
Low Tide | 3:59PM0.16m | 3:22AM0.37m | 4:39PM0.19m | 3:57AM0.41m | 5:20PM0.23m | 4:34AM0.46m | 6:04PM0.27m | 5:14AM0.51m | 6:52PM0.32m | 6:00AM0.56m | 7:42PM0.35m | 6:56AM0.61m | 8:33PM0.36m | ||||||||
 | |  |  |  | |  | | | | | | | |  | | |  |  | | | |
 | 5:47 | — | — | 5:46 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — |
mm | — | — | — | 1 | 4 | — | — | — | — | — | — | — | — | — | — | 1 | — | 5 | — | — | — |
Temp °C | 19 | 19 | 18 | 22 | 21 | 20 | 19 | 19 | 18 | 20 | 21 | 20 | 26 | 27 | 22 | 19 | 19 | 19 | 18 | 19 | 19 |
Feels °C | 17 | 15 | 16 | 22 | 18 | 21 | 17 | 16 | 17 | 21 | 20 | 19 | 26 | 26 | 21 | 18 | 17 | 19 | 16 | 17 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SE 11 | SSE 10 | SE 9 | SE 9 | NE 5 | NE 6 | SE 8 | SSE 7 | SSE 7 | S 7 | ENE 6 | E 6 | S 7 | ENE 7 | ENE 8 | NE 8 | E 11 | E 10 | E 10 | S 6 |
| kJ | 1244 | 1028 | 532 | 300 | 178 | 25 | 14 | 28 | 70 | 48 | 33 | 97 | 71 | 1 | 203 | 101 | 57 | 79 | 78 | 47 | 37 |
Swell 2 Height (m) Direction Period (s) | E 11 | S 13 | S 12 | NE 5 | S 10 | E 10 | SE 11 | NE 8 | NE 7 | E 4 | ESE 8 | S 7 | S 7 | S 14 | S 13 | E 12 | E 10 | NE 7 | NE 7 | NE 7 | SE 5 |
| kJ | 9 | 13 | 25 | 8 | 17 | 8 | 29 | 31 | 18 | 6 | 6 | 8 | 4 | 4 | 13 | 23 | 33 | 18 | 19 | 7 | 9 |
Swell 3 Height (m) Direction Period (s) | S 13 | E 11 | E 11 | S 10 | NE 11 | NE 11 | E 10 | SE 10 | SE 9 | NE 6 | S 14 | SSE 6 | E 10 | E 13 | E 13 | S 12 | S 11 | S 18 | S 15 | S 14 | E 10 |
| kJ | 3 | 9 | 9 | 17 | 5 | 5 | 8 | 24 | 21 | 6 | 4 | 4 | 2 | 3 | 3 | 11 | 2 | 6 | 5 | 4 | 47 |
Wind waves Height (m) Direction Period (s) | — | NE 3 | NE 5 | — | ENE 4 | SSE 8 | SSE 6 | SSE 6 | E 4 | — | ENE 4 | — | — | ENE 6 | S 3 | S 6 | S 6 | SSE 6 | SSE 7 | SSE 7 | ENE 6 |
| kJ | — | 4 | 21 | — | 25 | 202 | 205 | 92 | 3 | — | 40 | — | — | 72 | 8 | 128 | 109 | 115 | 152 | 137 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 170 | 0 | 0 | 35 | 6 | 111 | 170 | 0 | 36 | 739 | 0 | 0 | 11 | 84 | 6 | 6 | 92 | 190 | 207 | 123 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Long Reef Surf forecast
The above surf forecast table for Long Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Long Reef can be found by selecting the local surf guide option on the grey menu. Our Long Reef 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 (Long Reef) 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 Long Reef 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.
Long Reef is 2 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.
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