
Surf Forecasts:
Noosa - Johnsons surf forecast from 17 Jul 2026:
- Best quality surf: Saturday 18 Jul, 7PM (local time) - 10ft (3.0m), 10s period, SE swell with offshore winds.
- Most powerful swell: Saturday 18 Jul, 10PM (local time) - 10ft (3.0m), 11s period, SE swell with 2,086 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 7AM (local time) - 8ft (2.5m), 8s period with SE swell.
Best Forecast Surf Conditions for Noosa - Johnsons this week:
The surf forecast for Noosa - Johnsons over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 18) at 7AM. The primary swell is predicted to be 2.5m and 8s period with a secondary swell of 0.1m and 21s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Noosa - Johnsons in the next 16 days are 3.0m 11s and forecast to arrive on Saturday (Jul 18) at 10PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Jul 24) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sat 18th Jul) | 8ft (2.5m) 8s |
| Best Surf | 7PM (Sat 18th Jul) | 10ft (3.0m) 10s |
| Most Powerful | 10PM (Sat 18th Jul) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Noosa - Johnsons over the next 16 days.
The Lowdown
G’day, Rusty here. Alright, let’s look at what’s on the cards for Noosa – Johnsons point over the next couple of weeks.
We’ve got some solid pulses of swell coming through, but it’s a mixed bag with wind and size. The water’s sitting at 69°, which is pretty much bang on average for this time of year, so nothing weird going on there.
Friday the 17th is a bit of a write-off to kick things off. There’s a 7ft swell from the SE, but the period is a short, weak 6 seconds, and that fresh SE wind is making things messy. Combined energy is only moderate (368). Not worth paddling out for.
Saturday the 18th looks better. The swell bumps up to 8ft from the SE, period stretches to 9 seconds, and the wind swings to a solid offshore from the S. The combined energy jumps right up to moderate-strong (845). Saturday afternoon is even better with 8ft SE swell, 10-second period, and still offshore wind. Energy is strong (1343). The wave comment says it’s marginal due to tide, but the potential is there for some clean, punchy lines. This is the standout of the run. The point at Johnsons will handle this size well, but 8ft is getting into expert territory, so if you’re not comfortable in bigger surf, sit this one out.
Sunday the 19th is going to be a beast – 10ft swell from the SE, 10-second period, offshore wind in the morning. Energy is very strong (1744). The forecast notes it’s likely too big for this break. This is a warning. For a point, it’ll be walled up and gnarly, and only for very experienced surfers. The afternoon swings cross-offshore, so expect a bit of chop on the face.
Monday the 20th holds onto 10ft from the ESE, still cross-offshore winds, and energy stays very strong (1603-1722). Again, this is too big for a comfortable session at Johnsons unless you’re charging and know the lineup.
After that, the swell drops steadily. Tuesday the 21st is 8ft from the ESE, cross-off, but the wave comment flags it as marginal. Wednesday the 22nd morning is 6ft, still cross-off, and by Wednesday afternoon it’s down to 5ft from the E, with a gentle breeze. Energy drops to moderate (420). It’s surfable, but nothing special.
Thursday the 23rd is a bit of a tease – 4ft from the E, 9 seconds, and a gentle offshore from the S. Energy is low-moderate (258). The wave comment says “expect good surf conditions”. This is a nice, clean, smaller day for a longer board. It’s consistent, but the quality is only average.
From Friday the 24th onward, it’s a slow fade into small, weak dribble. The 25th through the 1st of August are all sub-4ft, short period, and mostly cross-off or onshore winds. There’s a glassy morning on the 28th, but the swell is only 2ft, so it’s a flat, shiny lake. Energy is tiny (37). The 31st and 1st of August are basically useless with onshore winds and tiny, weak swells.
So, the real standout is Saturday the 18th afternoon, with clean offshore winds, a solid 8ft SE swell, and a decent 10-second period. Get out there early or late to catch the best of the tide. Sunday and Monday are for the brave only. After that, you’re waiting for the next pulse.
Rusty.
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri morning. Very mild (max 19°C on Fri morning, min 15°C on Fri night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Mon morning. Warm (max 20°C on Mon morning, min 16°C on Wed night). Winds decreasing (fresh winds from the SE on Mon morning, light winds from the S by Wed night). | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
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) | SE 6 | SE 7 | SE 8 | SE 9 | SE 10 | SE 10 | SE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph | |||||||||||||||||||||
349 | 398 | 815 | 827 | 1332 | 1875 | 1715 | 1254 | 1354 | 1603 | 1722 | 1665 | 1378 | 1111 | 655 | 626 | 413 | 306 | 258 | 225 | 263 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off |
High Tide | 10:10AM1.46m | 10:34PM1.94m | 10:58AM1.44m | 11:15PM1.79m | 11:49AM1.43m | 11:56PM1.63m | 12:44PM1.41m | 00:36AM1.48m | 1:45PM1.42m | 1:19AM1.35m | 2:53PM1.45m | 2:12AM1.25m | 3:58PM1.51m | 3:16AM1.19m | |||||||
Low Tide | 4:01PM0.26m | 5:05AM0.32m | 4:48PM0.38m | 5:47AM0.36m | 5:38PM0.52m | 6:28AM0.42m | 6:32PM0.67m | 7:10AM0.47m | 7:38PM0.80m | 7:56AM0.52m | 8:58PM0.88m | 8:47AM0.54m | 10:21PM0.89m | ||||||||
6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | |
— | 5:13 | — | — | 5:13 | — | — | 5:14 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | |
mm | 5 | 3 | 2 | — | — | 5 | 2 | 2 | 4 | 1 | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 19 | 18 | 17 | 19 | 19 | 18 | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 |
Feels °C | 14 | 13 | 11 | 13 | 13 | 12 | 14 | 15 | 15 | 15 | 16 | 14 | 14 | 14 | 16 | 16 | 17 | 17 | 16 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 8 | NE 8 | E 21 | NE 8 | SE 10 | ESE 17 | ESE 11 | — | — | — | — | — | S 12 | S 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
19 | 16 | 3 | 9 | 3 | 1875 | 29 | 320 | — | — | — | — | — | 3 | 2 | 484 | 413 | 306 | 258 | 225 | 263 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 21 | E 20 | E 18 | S 25 | S 23 | — | — | — | — | — | — | — | S 10 | S 9 | S 9 | S 8 | S 8 | NE 8 |
— | — | — | 9 | 8 | 7 | 12 | 11 | — | — | — | — | — | — | — | 2 | 7 | 7 | 1 | 1 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 13 | SE 12 | — | NE 9 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 6 | — | 3 | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 7 | SE 8 | SE 9 | SE 10 | SW 4 | SE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | — | — | S 3 | SSE 4 | — |
349 | 398 | 815 | 827 | 1332 | 12 | 1715 | 1254 | 1354 | 1603 | 1722 | 1665 | 1378 | 1111 | 655 | 626 | — | — | 8 | 10 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 779 | 780 | 198 | 473 | 913 | 831 | 831 | 738 | 340 | 442 | 257 | 204 | 204 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sunshine Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Noosa - Johnsons Surf forecast
The above surf forecast table for Noosa - Johnsons provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Noosa - Johnsons can be found by selecting the local surf guide option on the grey menu. Our Noosa - Johnsons 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 (Noosa - Johnsons) 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 Noosa - Johnsons 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.
Noosa - Johnsons is 34 km (21 miles) from Sunshine Coast. If you plan a holiday in Sunshine Coast, look for hotels and other accommodation in Sunshine Coast. Sunshine Coast has rooms for a wide range of budgets as well as car hire and transport links.










