Denhams Beach Surf Break

Lat Long: 35.76° S 150.21° E

Denhams Beach Surf Forecast and Surf Report

Issued: 3 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Denhams Beach sea temperature is
17.2° C
1.0° 

Denhams Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Denhams Beach surf forecast from 6 Aug 2026:

  • Best quality surf: Monday 10 Aug, 10AM (local time) - 4.5ft (1.4m), 9s period, NE swell with offshore winds.
  • Most powerful swell: Monday 10 Aug, 1AM (local time) - 8ft (2.5m), 8s period, NE swell with 886 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 4AM (local time) - 1.5ft (0.4m), 9s period with SSE swell.

Best Forecast Surf Conditions for Denhams Beach this week:

The surf forecast for Denhams Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 4AM. The primary swell is predicted to be 0.4m and 9s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Denhams Beach in the next 16 days are 2.5m 8s and forecast to arrive on Monday (Aug 10) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 9s period and expected on Thursday (Aug 13) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Fri 7th Aug)1.5ft (0.4m) 9s
Best Surf10AM (Mon 10th Aug)4.5ft (1.4m) 9s
Most Powerful 1AM (Mon 10th Aug)8ft (2.5m) 8s

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


The Lowdown

Alright folks, Rusty here. Let’s break down the surf picture for Denhams Beach over the next couple of weeks.

It’s a slow start, no doubt. The first several days are a bust. From Thursday the 6th through most of next week, the waves are tiny – 0.4ft to 0.8ft from the SSE and NE – and the wind is all over the place: cross-on, onshore, or just messy. The energy is weak (combined energy values sit between 47 and 88), and there’s just nothing worth paddling out for. A couple of glassy mornings on Friday the 7th and Saturday the 8th, but with waves that small, it’s a no-go.

The first decent chance comes on Monday morning, August 10. We’ve got a modest 5ft NE swell wrapping in, and a clean offshore breeze from the WNW. The combined energy is moderate at 345. It’s a beginner-friendly wave at Denhams Beach, and with the offshore wind, it’s your best bet in this stretch. The water is sitting at 63°, which is about 2° warmer than average for this time of year, so it’s actually pretty pleasant.

Friday, August 14, brings a pulse of groundswell from the SE at 3ft with a nice long period of 12 seconds. The combined energy is moderate at 248. The morning looks clean with a light WSW offshore breeze. The long period gives the waves some shape and punch, but at a beach break like Denhams, it might make things a little straight. Still, clean conditions make it worth a look.

Saturday, August 15, is the biggest day of the outlook – a solid 8ft from the SSE with a period of 10 seconds. The combined energy is strong, reading 1293. That’s a serious swell for a beach break, and it’s only for experienced surfers. The morning has a clean cross-off wind from the SSW, so the surface should be okay, but with that size, it’s a handful. The afternoon gets messy with a strong cross-shore wind, so the morning is your only window.

After that, it’s a long gap of poor-to-ordinary surf with small 2ft to 4ft SE swells and cross or cross-off winds. Nothing clicks until Wednesday afternoon, August 19, when we get a tiny 2ft SE swell with a glassy, calm afternoon. Clean, but barely any waves.

Bottom line: this is a lean 16 days for Denhams Beach. No real standouts, just a few workable windows. Monday the 10th morning for the beginners, or the big powerful clean window on Saturday the 15th morning for the strong swimmers – those are your best shots. Forecasts can change, so keep watching.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun morning, min 7°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 18°C on Tue morning, min 8°C on Mon night). Winds decreasing (fresh winds from the NW on Sun night, light winds from the WNW by Mon night).

Thu
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
1
2
0
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SSE
9
0.4
SE
9
0.4
SSE
9
0.6
SSE
9
0.4
SSE
9
0.4
SSE
9
0.8
NE
7
1
NE
5
1.2
NE
8
1.8
NE
6
2.5
NE
8
1.4
NE
9
1.1
NE
10
0.5
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
11
0.4
ENE
10
1.4
NE
6
1.1
NE
8
Wave Graph
Metric surfscale
Energy kJ
49
22
33
56
32
30
57
53
169
206
886
338
235
54
33
35
37
33
126
149
Wind (km/h)
15
ENE
10
WNW
5
SSW
10
E
10
WNW
5
NNE
20
NE
10
NNW
10
N
25
NNE
30
NW
20
WNW
25
WNW
10
NW
15
W
20
NW
15
NNW
15
N
15
NNW
25
WSW
Wind State
cross-on
cross-off
glassy
on
cross-off
glassy
cross-on
cross-off
cross
cross
cross-off
off
off
cross-off
off
cross-off
cross-off
cross
cross-off
off
High Tide
2:24AM1.08m
2:55PM1.44m
3:47AM1.05m
4:06PM1.51m
5:08AM1.08m
5:13PM1.60m
6:15AM1.15m
6:14PM1.69m
7:10AM1.23m
7:09PM1.76m
7:58AM1.31m
8:00PM1.79m
Low Tide
8:30PM0.46m
8:15AM0.50m
9:50PM0.41m
9:22AM0.51m
11:05PM0.33m
10:33AM0.49m
00:09AM0.23m
11:40AM0.44m
1:04AM0.15m
12:40PM0.38m
1:53AM0.09m
1:35PM0.32m
2:38AM0.07m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:48
6:47
6:46
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:19
5:20
5:21
5:22
5:22
5:22
 mm
3
4
Temp °C
14
10
14
14
11
15
15
11
17
14
13
17
14
12
18
18
14
14
13
11
Feels °C
9
7
10
12
9
11
11
7
13
10
8
11
8
7
14
13
10
10
9
6
  • Map Icons:
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  • 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 Denhams Beach Surf forecast

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

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