Bilgola Beach surfForecast / NSW – Sydney North Coast / Australia

information circle16 Day Weather and Surf, issued 9 pm Sunday 05 Apr 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Bilgola Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bilgola Beach sea temperature is
22.9° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Bilgola Beach this week:

The surf forecast for Bilgola Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Apr 06) at 1AM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.7m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Bilgola Beach in the next 16 days are 1.3m 16s and forecast to arrive on Monday (Apr 13) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Friday (Apr 10) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Mon 6th Apr)3.5ft (1.1m) 9s
Best Surf 7AM (Fri 10th Apr)2.5ft (0.8m) 13s
Most Powerful 4AM (Mon 13th Apr)4.5ft (1.3m) 16s

Table - best surf conditions forecast for Bilgola Beach over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 27°C on Tue morning, min 14°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sat afternoon. Warm (max 28°C on Fri morning, min 18°C on Sat afternoon). Wind will be generally light.

Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sun
12
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
1
0
1
1
1
1
0
0
1
1
0
1
2
1
2
2
0
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
E
1.2
E
1.1
E
0.9
ESE
0.8
E
0.7
E
0.8
SE
0.5
SE
0.5
SE
0.6
E
0.7
E
0.6
E
0.5
ENE
0.8
ENE
0.9
ENE
0.9
ENE
0.9
ENE
0.9
ENE
0.9
ENE
0.9
ENE
1
E
Period(s) (?)9999999111110910141313131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)18822519413510474955955648065107219265257227238269290350
Wind
(km/h)
5
SW
5
NNW
10
ENE
10
NW
10
WNW
10
NNE
5
WNW
15
SSW
15
SE
5
NNW
5
NNE
15
NE
10
N
10
NNE
20
NE
15
N
10
NW
20
S
25
WSW
15
SW
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscrossoffcross-
off
cross-
off
glasscross-
on
cross-
on
glassglasscross-
off
offcross-
off
cross-
off
cross-
off
offcross-
on
crosscrosscross-
on
High Tide
/ height (m)
10:11PM
1.46
10:44AM
1.04
10:49PM
1.40
11:28AM
0.96
11:32PM
1.34
12:21PM
0.90
12:24AM
1.28
1:31PM
0.87
1:28AM
1.24
2:51PM
0.88
2:37AM
1.24
4:00PM
0.95
3:40AM
1.27
4:52PM
1.05
Low Tide
/ height (m)
4:51AM
0.28
4:17PM
0.42
5:37AM
0.35
4:53PM
0.49
6:30AM
0.41
5:37PM
0.55
7:35AM
0.45
6:36PM
0.61
8:44AM
0.44
7:55PM
0.63
9:46AM
0.40
9:15PM
0.60
10:36AM
0.32
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sun
12
Sunrise-6:09--6:09--6:11--6:11--6:11--6:13--6:13-
Sunset--5:44--5:43--5:40--5:39--5:38--5:37--5:36
clear
part cloud
cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
light rain
rain showers
clear
clear
Rain (mm)
-----------------41--
Temp. °C182018172725222422212423212826252620181818
Feels °C (?)171916162724212422242422222725242518151414
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Bilgola Beach Surf forecast

The above surf forecast table for Bilgola Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bilgola Beach can be found by selecting the local surf guide option on the grey menu. Our Bilgola Beach 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 (Bilgola Beach) 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 Bilgola Beach 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.

Bilgola Beach is 12 km (7 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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