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Surf Forecasts:

Dee Why Point surf break

Dee Why Point surfForecast / NSW – Sydney North Coast / Australia

information circle12 Day Weather and Surf, issued 3 am Wednesday 17 Sep 2025 AEST
Forecast update in hr  min  s Forecast update imminent
Dee Why Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dee Why Point sea temperature is
18.7° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Dee Why Point this week:

The surf forecast for Dee Why Point over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 18) at 7AM. The primary swell is predicted to be 1.6m and 6s period with a secondary swell of 0.6m and 11s. Another secondary swell of 0.4m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Dee Why Point in the next 12 days are 2.5m 8s and forecast to arrive on Tuesday (Sep 23) 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 1.1m 4s period and expected on Saturday (Sep 20) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 18th Sep)5ft (1.6m) 6s
Best Surf 7AM (Thu 18th Sep)5ft (1.6m) 6s
Most Powerful10AM (Tue 23rd Sep)8ft (2.5m) 8s

Table - best surf conditions forecast for Dee Why Point over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Fri afternoon. Warm (max 23°C on Wed morning, min 13°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Mon night. Warm (max 22°C on Sat morning, min 10°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SSW by Mon night).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
0
2
1
0
1
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
NE
0.6
NE
0.5
NE
1.6
SSE
1
S
0.6
S
0.6
S
1.1
NE
1.2
NNE
0.7
NE
0.5
NE
1.2
S
1.1
S
0.8
S
0.7
S
0.5
S
0.6
NE
0.4
ENE
2.5
S
2.5
S
2.3
SSE
Period(s) (?)888687966771088101098887
Wave
Graph
(?)Metric surfscale
Energy kJ (?)714628225124386282103442126016572100496126939828489
Wind
(km/h)
15
W
10
ESE
25
SW
10
SSW
10
ESE
10
NW
15
N
10
N
20
NNW
20
W
30
SW
15
WSW
15
WSW
15
ENE
10
WNW
15
W
10
NE
15
SSW
40
S
40
S
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
on		offcross-
off		cross-
on		cross-
off		cross-
on		crosscrossoffoffoffoffoncross-
off		offoncross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
4:54PM
1.46
5:53AM
1.07
5:48PM
1.49
6:36AM
1.16
6:34PM
1.50
7:12AM
1.24
7:14PM
1.49
7:46AM
1.31
7:51PM
1.45
8:17AM
1.37
8:27PM
1.39
8:48AM
1.41
9:02PM
1.31
Low Tide
/ height (m)
10:22AM
0.48
11:48PM
0.21
11:24AM
0.42
12:31AM
0.18
12:15PM
0.35
1:07AM
0.15
1:00PM
0.30
1:39AM
0.15
1:41PM
0.26
2:08AM
0.17
2:20PM
0.24
2:36AM
0.20
2:59PM
0.23
3:04AM
0.24
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Sunrise5:52--5:50--5:48--5:48--5:47--5:45--5:43--
Sunset-5:46--5:46--5:47--5:49--5:49--5:50--5:51-
part cloud
clear
clear
part cloud
clear
clear
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
mod rain
light rain
rain showers
Rain (mm)
-------1---------3621
Temp. °C232116171716212018221913171715211918131414
Feels °C (?)21181116151517181416126141313191617556
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for NSW - Sydney North Coast

  1. weather stationWind Update Continuing clean conditions at Dee Why Point (light winds from the W at Cromer wx 5 km from Dee Why Point). 1.0m 8s swell from the NE to make surfable waves.

    30 minutes ago Dee Why Point
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Actual: 30 min ago

8 km/h
W
Clean
Please reload the page to see if there are any updates.

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 Dee Why Point 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.

View detailed surf forecast for Dee Why Point at:
surf-forecast.com

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 12 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.

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