Surf Forecasts:
Butterbox surf forecast from 9 Nov 2026:
- Best quality surf: Monday 9 Nov, 11PM (local time) - 10ft (3.0m), 11s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 9 Nov, 11AM (local time) - 11ft (3.5m), 10s period, SSE swell with 2,420 kJ wave energy.
- Next surfable swell (1★+): Monday 9 Nov, 11PM (local time) - 10ft (3.0m), 11s period with SSE swell.
Best Forecast Surf Conditions for Butterbox this week:
The surf forecast for Butterbox over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 09) at 11PM. The primary swell is predicted to be 3.0m and 11s period with a secondary swell of 0.2m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Butterbox in the next 16 days are 3.5m 10s and forecast to arrive on Monday (Nov 09) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Sunday (Nov 22) at 11PM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 9th Nov) | 10ft (3.0m) 11s |
| Best Surf | 11PM (Mon 9th Nov) | 10ft (3.0m) 11s |
| Most Powerful | 11AM (Mon 9th Nov) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Butterbox over the next 16 days.
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 21°C on Wed morning, min 12°C on Sun night). Winds decreasing (fresh winds from the S on Sun night, calm by Wed morning). | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Thu morning. Warm (max 22°C on Sat afternoon, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||||
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 9 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 10 | SE 9 | SE 9 | SE 8 | SSE 6 | SSE 7 | SSE 8 | SSE 7 | E 5 | E 5 | E 6 | E 6 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 1845 | 2420 | 2372 | 1798 | 1447 | 1070 | 580 | 307 | 202 | 102 | 131 | 161 | 39 | 20 | 19 | 34 | 63 | 67 | 73 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | off | cross-on | cross-on | glassy | glassy | cross-on | cross | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | off |
High Tide | 8:34PM1.16m | 8:41AM1.57m | 9:14PM1.12m | 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 | ||||||
Low Tide | 2:15AM0.29m | 3:19PM0.16m | 2:48AM0.33m | 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 | |||||||
 |  |  |  | | |  | |  | |  | | | |  | | | |  | |
 | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:45 | — | — | 5:43 | — | — |
 | — | — | 7:29 | — | — | 7:30 | — | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — |
mm | 2 | 2 | — | — | — | — | — | 1 | — | — | 2 | 1 | — | — | — | — | — | 1 | 1 |
Temp °C | 16 | 15 | 17 | 16 | 18 | 19 | 18 | 21 | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 22 | 20 |
Feels °C | 8 | 8 | 10 | 11 | 16 | 15 | 15 | 21 | 18 | 19 | 19 | 20 | 19 | 19 | 18 | 18 | 19 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | SSE 10 | E 10 | SSE 11 | SSE 11 | SE 11 | SE 10 | SE 9 | SE 9 | SE 8 | SSE 8 | NE 8 | S 7 | SSE 7 | SSE 7 | E 5 | E 6 | E 6 | E 7 |
| kJ | 38 | 1970 | 18 | 1798 | 1447 | 1070 | 580 | 307 | 202 | 102 | 41 | 58 | 33 | 20 | 15 | 34 | 63 | 67 | 73 |
Swell 2 Height (m) Direction Period (s) | NE 12 | ENE 10 | NE 12 | ENE 11 | E 11 | S 12 | S 12 | NE 5 | S 10 | NE 5 | NE 6 | ESE 10 | SSE 8 | NE 6 | E 9 | E 8 | S 8 | S 10 | SSW 8 |
| kJ | 6 | 21 | 6 | 11 | 9 | 12 | 11 | 8 | 17 | 15 | 25 | 38 | 39 | 9 | 7 | 10 | 5 | 18 | 22 |
Swell 3 Height (m) Direction Period (s) | — | NE 12 | — | NE 12 | S 13 | E 11 | E 11 | S 10 | E 11 | S 9 | SE 11 | E 10 | NE 7 | SSW 6 | ESE 8 | SSE 7 | S 12 | S 14 | S 14 |
| kJ | — | 6 | — | 5 | 3 | 9 | 9 | 17 | 9 | 6 | 29 | 7 | 17 | 6 | 7 | 9 | 11 | 16 | 33 |
Wind waves Height (m) Direction Period (s) | SSE 9 | SSE 10 | SSE 11 | — | — | ENE 3 | NE 4 | — | ENE 4 | SSE 3 | SSE 6 | SSE 7 | — | ESE 5 | E 5 | — | — | S 10 | — |
| kJ | 1845 | 2420 | 2372 | — | — | 7 | 16 | — | 12 | 3 | 131 | 161 | — | 4 | 19 | — | — | 49 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 192 | 120 | 510 | 0 | 17 | 170 | 0 | 0 | 123 | 6 | 120 | 170 | 123 | 230 | 609 | 62 | 85 | 35 | 0 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Butterbox Surf forecast
The above surf forecast table for Butterbox provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Butterbox can be found by selecting the local surf guide option on the grey menu. Our Butterbox 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 (Butterbox) 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 Butterbox 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.
Butterbox 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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