Surf Forecasts:
Long Reef surf forecast from 10 Jul 2026:
- Best quality surf: Saturday 11 Jul, 1AM (local time) - 4.5ft (1.4m), 10s period, SE swell with offshore winds.
- Most powerful swell: Wednesday 15 Jul, 10AM (local time) - 10ft (3.0m), 10s period, S swell with 1,539 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 1AM (local time) - 4.5ft (1.4m), 10s period with SE 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 (Jul 11) at 1AM. The primary swell is predicted to be 1.4m and 10s period with a secondary swell of 0.3m and 15s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Long Reef in the next 16 days are 3.0m 10s and forecast to arrive on Wednesday (Jul 15) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Jul 15) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 11th Jul) | 4.5ft (1.4m) 10s |
| Best Surf | 1AM (Sat 11th Jul) | 4.5ft (1.4m) 10s |
| Most Powerful | 10AM (Wed 15th Jul) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Long Reef over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the WNW by Sun afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Thu afternoon. Very mild (max 19°C on Tue morning, min 12°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | ESE 12 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SSW 12 | SSW 12 | SSW 8 | S 10 | S 10 | SSW 11 | S 10 | S 9 | S 10 | S 8 | S 7 | SSE 7 | S 6 | S 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 365 | 213 | 217 | 180 | 86 | 52 | 16 | 27 | 45 | 13 | 9 | 8 | 24 | 1539 | 899 | 660 | 391 | 311 | 175 | 89 | 101 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-on | cross-off | off | off | off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | cross-off | cross |
High Tide | 4:59AM1.04m | 5:22PM1.62m | 6:08AM1.06m | 6:18PM1.71m | 7:09AM1.09m | 7:12PM1.79m | 8:04AM1.13m | 8:04PM1.83m | 8:56AM1.16m | 8:54PM1.82m | 9:46AM1.19m | 9:43PM1.75m | 10:34AM1.22m | ||||||||
Low Tide | 11:11PM0.28m | 10:39AM0.31m | 00:15AM0.16m | 11:38AM0.29m | 1:13AM0.06m | 12:36PM0.27m | 2:06AM-0.02m | 1:31PM0.25m | 2:56AM-0.06m | 2:24PM0.24m | 3:44AM-0.06m | 3:16PM0.25m | 4:29AM-0.02m | 4:09PM0.28m | |||||||
 |  |  | | | |  | | | | | | | | | |  |  |  |  | | |
 | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — |
 | — | — | 5:00 | — | — | 5:01 | — | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | — | 5:04 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 2 | 1 |
Temp °C | 14 | 16 | 17 | 14 | 15 | 14 | 11 | 18 | 19 | 13 | 19 | 18 | 13 | 14 | 14 | 14 | 14 | 16 | 16 | 14 | 17 |
Feels °C | 13 | 13 | 13 | 10 | 8 | 6 | 5 | 14 | 14 | 8 | 13 | 12 | 7 | 8 | 8 | 10 | 9 | 12 | 14 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 8 | ESE 10 | ESE 10 | ESE 10 | SSW 6 | SSW 7 | SSW 12 | SSW 8 | S 7 | S 10 | SSW 11 | — | S 9 | S 10 | S 15 | S 14 | S 12 | ESE 6 | E 6 |
| kJ | 365 | 172 | 132 | 180 | 86 | 52 | 14 | 18 | 45 | 13 | 4 | 8 | 24 | — | 665 | 660 | 5 | 15 | 26 | 30 | 28 |
Swell 2 Height (m) Direction Period (s) | ESE 15 | ESE 12 | ESE 11 | SSE 8 | SE 8 | SE 8 | ESE 9 | SSW 12 | SSW 7 | S 11 | S 10 | — | E 10 | — | — | — | — | E 11 | E 9 | E 9 | E 9 |
| kJ | 42 | 213 | 217 | 45 | 18 | 10 | 16 | 27 | 9 | 9 | 9 | — | 2 | — | — | — | — | 2 | 6 | 13 | 14 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 15 | S 16 | S 15 | S 13 | NE 5 | S 11 | ESE 9 | SE 8 | S 4 | S 20 | S 17 | — | — | — | — | — | — | E 9 | S 12 | S 11 |
| kJ | 5 | 4 | 5 | 4 | 3 | 1 | 3 | 7 | 3 | 1 | 8 | 5 | — | — | — | — | — | — | 6 | 26 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 2 | NNW 3 | W 4 | W 4 | W 4 | WNW 4 | — | NW 3 | NW 3 | SW 3 | SSW 6 | S 10 | S 9 | — | S 8 | S 7 | SSE 7 | S 6 | S 6 |
| kJ | — | — | 1 | 10 | 27 | 21 | 14 | 8 | — | 3 | 9 | 10 | 137 | 1539 | 899 | — | 391 | 311 | 175 | 89 | 101 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 11 | 0 | 17 | 5 | 77 | 1 | 68 | 274 | 274 | 1 | 1 | 2 | 1 | 0 | 0 | 6 | 0 | 0 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Long Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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