Surf Forecasts:
Denhams Beach surf forecast from 24 Aug 2026:
- Best quality surf: Monday 24 Aug, 10PM (local time) - 4.5ft (1.4m), 6s period, NE swell with offshore winds.
- Most powerful swell: Tuesday 25 Aug, 10AM (local time) - 5ft (1.5m), 7s period, NE swell with 200 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 4PM (local time) - 4.5ft (1.4m), 6s period with NE 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 Monday (Aug 24) at 4PM. The primary swell is predicted to be 1.4m and 6s period. 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 1.5m 7s and forecast to arrive on Tuesday (Aug 25) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Wednesday (Aug 26) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Mon 24th Aug) | 4.5ft (1.4m) 6s |
| Best Surf | 10PM (Mon 24th Aug) | 4.5ft (1.4m) 6s |
| Most Powerful | 10AM (Tue 25th Aug) | 5ft (1.5m) 7s |
Table - best surf conditions forecast for Denhams Beach over the next 16 days.
The Lowdown
G'day, Rusty here, and I've just finished lookin' over the charts for Denhams Beach. It's a bit of a mixed bag, but there's a few windows to get wet.
The water's sitting at 63°, which is a touch warmer than normal for this time of year, so you can leave the thickest rubber at home.
The next few days are building into something. Monday morning is a bit of a teaser. We've got a 4ft swell from the NNE with a short, weak 6-second period, and a light cross-off breeze. The energy's pretty low at 149, so it's surfable but very ordinary. That afternoon stays much the same with a 5ft NE swell.
Tuesday is a bit of a write-off with a 5ft NE swell and a 12 mph northerly wind making a mess of things. Wednesday morning, the 26th of August, is the first real standout. The wind swings light from the SSW, giving us a cross-off breeze, and the swell picks up to 6ft from the south. The energy's moderate at 318, and it's the first time we see a "good surf conditions" label. This is your best early bet. The swell direction is from the S, which is a good match for the beach's optimum ESE exposure, and the light wind will keep the surface clean. It's a bit of a lump for beginners, but it's the pick of the first week.
Thursday through Sunday we see a drop in size, with waves around 2ft to 3ft from the SSE. The energy is weak, and the winds are a bit all over the place. Thursday morning the 27th is glassy with a faint 2ft NE swell, but the energy is only 65, so it's a gutless affair. Saturday morning the 29th and Sunday morning the 30th both have glassy conditions and weak 3ft and 2ft SSE swells, respectively. You could get a few little ones, but don't expect much.
From the 31st of August right through to the 7th of September, it's a long, flat spell. The swell drops to 0.7ft to 1ft from the ENE. The energy readings are all in the double digits, well under 100. There's nothing to recommend here. A few days have offshore winds, but there's no wave to blow it out.
Then, on the 8th of September, a Tuesday morning over a week away, we get a bit of a pulse. Look for a 5ft swell from the NE with a 7-second period and a light cross-off from the WNW. The energy is moderate at 194. That afternoon the wind goes offshore from the west, and the period bumps up to 8 seconds with a stronger energy of 256. It's a long way out, so don't book the trip yet, but it's the only sign of life in the second week.
So, if you're keen, make the most of Wednesday morning the 26th of August. That's your best shot. For the rest, it's a waiting game.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Warm (max 23°C on Mon morning, min 12°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Sat morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
AM | PM | 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) | NNE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | S 6 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | SSE 11 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SE 9 | SSE 9 | ENE 10 |
Wave Graph | |||||||||||||||||||||
90 | 123 | 88 | 200 | 187 | 196 | 193 | 107 | 80 | 65 | 49 | 40 | 78 | 200 | 141 | 164 | 161 | 106 | 81 | 49 | 36 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross | glassy | glassy | on | cross-off | cross | cross-on | off | glassy | on | off | glassy | cross-on | off |
High Tide | 5:32PM1.39m | 6:35AM1.06m | 6:17PM1.45m | 7:11AM1.14m | 6:58PM1.50m | 7:46AM1.21m | 7:38PM1.53m | 8:19AM1.27m | 8:17PM1.54m | 8:53AM1.33m | 8:56PM1.52m | 9:27AM1.37m | 9:36PM1.47m | ||||||||
Low Tide | 10:52AM0.66m | 00:30AM0.42m | 11:48AM0.60m | 1:05AM0.34m | 12:36PM0.53m | 1:39AM0.28m | 1:19PM0.46m | 2:12AM0.23m | 2:01PM0.40m | 2:45AM0.21m | 2:42PM0.35m | 3:19AM0.22m | 3:25PM0.32m | 3:53AM0.25m | |||||||
6:31 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | |
— | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | |
mm | — | — | 1 | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 15 | 17 | 19 | 16 | 15 | 15 | 14 | 14 | 14 | 12 | 15 | 15 | 13 | 17 | 15 | 13 | 17 | 16 | 14 |
Feels °C | 20 | 20 | 13 | 15 | 18 | 15 | 12 | 13 | 12 | 12 | 12 | 11 | 13 | 13 | 12 | 14 | 12 | 11 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | NE 6 | S 9 | NE 6 | NE 7 | S 9 | NE 8 | NE 8 | NE 8 | NE 8 | S 6 | S 8 | S 10 | S 9 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SE 9 | SSE 9 | ENE 10 |
56 | 61 | 88 | 149 | 13 | 196 | 125 | 107 | 80 | 104 | 124 | 268 | 73 | 200 | 141 | 164 | 161 | 106 | 81 | 49 | 36 | |
Swell 2 Height (m) Direction Period (s) | S 9 | S 18 | S 9 | S 9 | S 16 | S 9 | S 15 | S 11 | S 15 | NE 8 | S 12 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 9 | ENE 9 | ENE 9 | SE 8 |
83 | 6 | 40 | 24 | 20 | 6 | 4 | 9 | 4 | 65 | 150 | 40 | 65 | 46 | 44 | 31 | 32 | 38 | 29 | 29 | 23 | |
Swell 3 Height (m) Direction Period (s) | NE 9 | E 13 | S 15 | S 16 | S 13 | S 16 | — | S 16 | S 15 | S 14 | NE 8 | S 15 | SSE 11 | S 8 | S 10 | S 10 | S 10 | — | S 7 | S 7 | S 6 |
3 | 3 | 5 | 5 | 3 | 5 | — | 5 | 4 | 36 | 49 | 17 | 78 | 49 | 33 | 47 | 17 | — | 3 | 3 | 13 | |
Wind waves Height (m) Direction Period (s) | NNE 6 | NE 6 | — | NE 7 | NE 7 | S 3 | S 6 | S 6 | S 8 | S 7 | — | — | — | — | — | — | — | — | — | — | — |
90 | 123 | — | 200 | 187 | 2 | 193 | 220 | 597 | 149 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 4 | 0 | 0 | 78 | 5 | 4 | 33 | 0 | 0 | 76 | 0 | 0 | 60 | 0 |
Best forecast wave conditions in Far South New South Wales | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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.











