Denhams Beach Surf Break

Lat Long: 35.76° S 150.21° E

Denhams Beach Surf Forecast and Surf Report

Issued: 3 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Denhams Beach sea temperature is
17.2° C
0.7° 

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 12 Jul 2026:

  • Best quality surf: Sunday 19 Jul, 1AM (local time) - 8ft (2.4m), 12s period, ENE swell with offshore winds.
  • Most powerful swell: Sunday 19 Jul, 7AM (local time) - 8ft (2.5m), 12s period, ENE swell with 2,020 kJ wave energy.
  • Next surfable swell (1★+): Thursday 16 Jul, 10PM (local time) - 3.5ft (1.1m), 6s 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 Thursday (Jul 16) at 10PM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Denhams Beach in the next 16 days are 2.5m 12s and forecast to arrive on Sunday (Jul 19) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 9s period and expected on Wednesday (Jul 15) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 16th Jul)3.5ft (1.1m) 6s
Best Surf 1AM (Sun 19th Jul)8ft (2.4m) 12s
Most Powerful 7AM (Sun 19th Jul)8ft (2.5m) 12s

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


Alright, grab a coffee and have a listen. This is a bit of a slow burner for Denhams Beach, but there’s a real gem hiding in the second week if you’re patient.

For the first week or so, it’s pretty much a write-off. We’re staring at tiny, weak surf – barely a ripple – until we get towards the end of the first week. The wind is mostly offshore or cross-off, but with next to no swell, it’s just a flat, clean lake. You’ll see a little bump of 3ft on Friday morning the 17th, but it’s short-period, weak energy (84), and the conditions are just ordinary. That pretty much sums up the first week: a whole lot of nothing.

Then things start to change. Saturday the 18th sees the swell build slowly, but it’s still a bit messy. The real standout is Sunday the 19th. That morning, the stars align. We’ve got a solid 8ft of groundswell from the east-northeast, with a long 12-second period. That’s proper energy (1821), and the wind is dead calm – glassy as a mirror. This is only for experienced surfers, as it’s overhead-plus and powerful. The ENE direction is a good match for the beach’s optimum, so expect some solid, clean lines. The morning will be magic, but by the afternoon, an onshore breeze will chop it up, so get in early.

The good energy hangs around into Monday the 20th morning with a 7ft swell from the same direction, still with a clean cross-off breeze. It’s a little smaller but still very good. Tuesday the 21st and Wednesday the 22nd mornings also offer clean, fun waves around the 5ft to 6ft mark, with glassy conditions on Wednesday. The water temp is sitting at 63°, which is pretty much bang on average for this time of year.

So, the call is simple: the first week is a write-off for surfing. Wait for Sunday the 19th morning for the best. Monday morning the 20th is the backup. After that, it slowly fades back to small stuff.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Mon morning, min 10°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 15°C on Wed afternoon, min 11°C on Wed night). Wind will be generally light.

Sun
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
10
0.3
ESE
9
0.2
E
9
0.1
E
8
0.1
E
11
0.9
WNW
4
0.7
WNW
4
0.1
E
10
2.1
S
9
0.1
E
12
1.9
S
7
1.6
S
7
1.1
SSE
6
0.5
E
5
0.8
E
8
1
E
8
1.1
E
8
1.3
E
8
1.5
E
9
2.4
ENE
12
2.5
ENE
12
Wave Graph
Metric surfscale
Energy kJ
31
16
6
1
2
0
0
2
0
3
0
0
85
14
84
133
161
245
348
1592
1809
Wind (km/h)
20
WNW
15
NNW
20
NW
25
NW
20
WNW
15
WNW
15
WNW
10
WSW
15
SSW
20
SSE
10
WSW
10
SW
10
S
10
WSW
5
SSW
10
SSE
10
SW
5
SW
5
SE
10
W
5
NNW
Wind State
off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-on
off
glassy
High Tide
6:24PM1.71m
7:19AM1.21m
7:19PM1.79m
8:13AM1.26m
8:11PM1.84m
9:04AM1.31m
9:02PM1.84m
9:52AM1.35m
9:51PM1.78m
10:39AM1.36m
10:39PM1.69m
11:25AM1.36m
11:26PM1.56m
12:12PM1.35m
Low Tide
1:15AM0.16m
12:46PM0.39m
2:08AM0.09m
1:42PM0.36m
2:58AM0.05m
2:37PM0.35m
3:46AM0.06m
3:30PM0.35m
4:32AM0.10m
4:22PM0.38m
5:16AM0.18m
5:15PM0.43m
5:58AM0.27m
part cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:05
7:05
7:05
7:05
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:01
5:01
5:02
5:04
5:04
5:05
5:06
 mm
Temp °C
15
13
17
16
15
17
16
14
15
15
13
14
14
12
14
14
12
14
14
11
15
Feels °C
10
9
11
10
9
13
12
11
9
10
9
11
11
10
11
12
10
12
12
9
13
  • 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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