Surf Forecasts:
Maslin Beach surf forecast from 13 Jul 2026:
- Most powerful swell: Monday 13 Jul, 9PM (local time) - 3.5ft (1.0m), 5s period, W swell with 58 kJ wave energy.
Best Forecast Surf Conditions for Maslin Beach this week:
The most powerful waves expected at Maslin Beach in the next 16 days are 1.0m 5s and forecast to arrive on Monday (Jul 13) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Jul 18) at 9AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Mon 13th Jul) | 3.5ft (1.0m) 5s |
Table - best surf conditions forecast for Maslin Beach over the next 16 days.
Alright, what's the story, crew? Rusty here, and it's a grim picture for Maslin Beach for the next 16 days. We're looking at a real flat spell.
The first bit of hope, and it's a small one, shows up on the morning of Thursday, July 23rd. The wind goes glassy, and we get a 5-foot swell from the west-northwest. But the period is a short 5 seconds, so it'll be fat and weak. The wave energy is moderate at 126. The water temp is about 58°, which is a bit cooler than usual for this time of year. It's surfable, but "very ordinary" is the call. That's the only window.
Before that, from now until the 22nd, it's a total write-off. Tiny swell, a lot of onshore and cross-shore wind, and just poor conditions. You'll be looking at knee-high dribble at best.
After the 23rd, it's right back to the same story. Glassy mornings on the 24th and 25th, but with swell less than 1 foot, there's nothing to ride. The energy reading is near zero.
So, the honest truth? There's nothing to get excited about. The only paddle-worthy moment is that Thursday morning, and even then, it's a low-quality option. Maslin Beach is an inconsistent spot, and this 16-day run is a classic example of a total blank. Don't wax up your board expecting much.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Mon afternoon. Very mild (max 15°C on Mon afternoon, min 10°C on Wed morning). Winds decreasing (fresh winds from the W on Mon afternoon, calm by Tue afternoon). | Days 5-7 Weather SummaryMostly dry. Very mild (max 15°C on Sat morning, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 5 | W 5 | WSW 5 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | N 3 | W 8 | SW 14 | SW 13 | W 9 | N 3 | NNW 4 | WSW 10 | WSW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 77 | 44 | 37 | 13 | 21 | 12 | 6 | 6 | 6 | 6 | 1 | 1 | 2 | 1 | 8 | 7 | 1 | 5 | 4 | 9 | 11 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | glassy | cross-off | glassy | off | cross-off | glassy | cross-off | cross-off | glassy | cross-off | cross-off | cross-on | cross-off | cross | cross | cross-off | cross-off |
High Tide | 3:46PM1.85m | 5:23AM0.99m | 4:22PM1.97m | 5:30AM1.06m | 4:55PM2.04m | 5:43AM1.17m | 5:24PM2.04m | 6:00AM1.30m | 5:51PM1.98m | 6:22AM1.43m | 6:16PM1.87m | 6:47AM1.54m | 6:40PM1.73m | 7:15AM1.60m | |||||||
Low Tide | 11:17PM0.08m | 9:39AM0.65m | 11:36PM0.05m | 10:17AM0.50m | 11:54PM0.05m | 10:52AM0.37m | 00:10AM0.06m | 11:26AM0.29m | 00:26AM0.07m | 12:01PM0.27m | 00:43AM0.08m | 12:35PM0.30m | 1:01AM0.11m | ||||||||
 |  |  | |  | | | | | | | |  |  | | |  |  | | | | |
 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 |
 | 5:20 | — | — | 5:21 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | 5:23 |
mm | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 14 |
Feels °C | 10 | 10 | 11 | 12 | 12 | 11 | 12 | 11 | 11 | 12 | 11 | 12 | 13 | 11 | 12 | 13 | 12 | 11 | 14 | 14 | 11 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 15 | S 15 | WSW 5 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 8 | SW 14 | SW 13 | W 9 | SW 9 | W 9 | WSW 10 | WSW 11 |
| kJ | 5 | 5 | 5 | 8 | 21 | 12 | 6 | 6 | 6 | 6 | 1 | 1 | 1 | 1 | 8 | 7 | 1 | 3 | 2 | 9 | 11 |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 8 | — | — | — | S 14 | S 14 | S 16 | — | S 14 | S 15 | S 15 | W 8 | W 5 | W 5 | W 5 | — | W 5 | — |
| kJ | — | — | — | 13 | — | — | — | 4 | 4 | 5 | — | 4 | 4 | 4 | 1 | 1 | 1 | 1 | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 15 | — | — | S 15 | — | — | — | — | — | — | — | W 6 | — | — | — | — | SW 16 | — |
| kJ | — | — | — | 5 | — | — | 4 | — | — | — | — | — | — | — | 1 | — | — | — | — | 9 | — |
Wind waves Height (m) Direction Period (s) | W 5 | W 5 | WSW 5 | — | — | — | — | — | NNE 2 | N 3 | — | NNE 3 | N 3 | NNE 2 | N 3 | N 3 | NNE 2 | N 3 | NNW 4 | — | N 3 |
| kJ | 77 | 44 | 37 | — | — | — | — | — | 1 | 1 | — | 3 | 2 | 1 | 6 | 3 | 1 | 5 | 4 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1186 | 614 | 614 | 72 | 38 | 38 | 47 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
Best forecast wave conditions in Adelaide | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Maslin Beach 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.
Information about the Maslin Beach Surf forecast
The above surf forecast table for Maslin Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Maslin Beach can be found by selecting the local surf guide option on the grey menu. Our Maslin 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 (Maslin 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 Maslin 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.
Maslin Beach is 13 km (8 miles) from the very large city of Morphett Vale. If you plan a holiday in Adelaide, look for hotels and other accommodation in Morphett Vale. Morphett Vale has rooms for a wide range of budgets as well as cheap car hire and transport links.
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