Surf Forecasts:
Long Reef surf forecast from 12 Nov 2026:
- Best quality surf: Saturday 21 Nov, 5AM (local time) - 6ft (1.8m), 7s period, NE swell with glassy winds.
- Most powerful swell: Monday 23 Nov, 11PM (local time) - 8ft (2.5m), 8s period, NE swell with 799 kJ wave energy.
- Next surfable swell (1★+): Saturday 14 Nov, 2AM (local time) - 4.5ft (1.3m), 6s period with ENE 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 Saturday (Nov 14) at 2AM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 0.2m and 6s. 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 2.5m 8s and forecast to arrive on Monday (Nov 23) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Thursday (Nov 26) at 5AM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 14th Nov) | 4.5ft (1.3m) 6s |
| Best Surf | 5AM (Sat 21st Nov) | 6ft (1.8m) 7s |
| Most Powerful | 11PM (Mon 23rd Nov) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Long Reef over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 26°C on Sat morning, min 18°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 40mm), heaviest during Mon afternoon. Warm (max 21°C on Sun morning, min 15°C on Mon morning). Winds increasing (calm on Sun morning, fresh winds from the S by Sun night). | ||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||||
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 6 | SSE 6 | SE 5 | SSE 7 | ENE 5 | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | E 10 | S 6 | SSE 7 | SE 7 | SE 8 | ESE 8 | ESE 8 | ESE 8 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 100 | 68 | 39 | 30 | 74 | 132 | 118 | 92 | 56 | 47 | 50 | 180 | 610 | 295 | 601 | 275 | 214 | 221 | 263 | 225 | 240 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | on | cross-on |
High Tide | 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 | 2:22PM1.23m | 3:52AM1.03m | 3:21PM1.20m | 4:43AM1.13m | |||||||
Low Tide | 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 | 8:04AM0.64m | 9:23PM0.34m | 9:18AM0.63m | 10:09PM0.31m | ||||||||
 | |  |  | |  | | | |  | |  |  |  | | | | |  | | | |
 | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 7:31 | — | — | 7:31 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — |
mm | — | — | — | — | — | 2 | — | — | — | 2 | 8 | 12 | 5 | 11 | 2 | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 20 | 21 | 20 | 26 | 23 | 20 | 21 | 20 | 18 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 |
Feels °C | 18 | 18 | 20 | 20 | 20 | 18 | 26 | 21 | 21 | 22 | 19 | 15 | 11 | 14 | 12 | 12 | 13 | 14 | 15 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SSE 6 | SE 5 | SSE 7 | SSE 6 | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | S 6 | ENE 9 | E 9 | S 7 | NE 7 | ESE 8 | ESE 8 | ESE 8 | E 9 | E 9 | E 9 |
| kJ | 29 | 68 | 39 | 30 | 23 | 132 | 118 | 92 | 56 | 47 | 30 | 118 | 41 | 92 | 2 | 250 | 214 | 221 | 263 | 225 | 240 |
Swell 2 Height (m) Direction Period (s) | E 10 | SE 10 | SE 9 | E 8 | S 11 | SSE 6 | S 8 | S 10 | S 4 | S 5 | E 7 | S 18 | S 17 | E 8 | N 11 | SSW 13 | S 8 | S 8 | S 11 | S 11 | S 11 |
| kJ | 8 | 24 | 21 | 12 | 9 | 4 | 1 | 8 | 3 | 20 | 25 | 6 | 6 | 51 | 2 | 55 | 146 | 74 | 144 | 146 | 81 |
Swell 3 Height (m) Direction Period (s) | NE 6 | E 10 | E 9 | ESE 8 | SE 8 | S 8 | S 6 | S 14 | NE 7 | NE 7 | E 10 | NE 7 | N 11 | S 15 | — | NE 8 | — | SSW 11 | — | NE 10 | S 15 |
| kJ | 1 | 7 | 6 | 7 | 3 | 5 | 1 | 4 | 7 | 16 | 50 | 13 | 2 | 4 | — | 3 | — | 43 | — | 4 | 38 |
Wind waves Height (m) Direction Period (s) | SSE 6 | — | NE 7 | ENE 5 | ENE 5 | — | — | SE 3 | SSW 4 | — | E 4 | S 6 | SSE 7 | SE 7 | SE 8 | S 8 | — | — | — | — | — |
| kJ | 100 | — | 7 | 18 | 74 | — | — | 5 | 6 | — | 18 | 180 | 610 | 295 | 601 | 275 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 57 | 170 | 11 | 54 | 395 | 0 | 0 | 1 | 1 | 1 | 6 | 190 | 213 | 320 | 111 | 57 | 57 | 6 | 57 | 170 | 0 |
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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