Jarosite Reef Surf Break

Lat Long: 38.38° S 144.27° E

Jarosite Reef Surf Forecast and Surf Report

Issued: 9 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jarosite Reef sea temperature is
13.3° C
0.4° 

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


Jarosite Reef surf forecast from 18 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 4AM (local time) - 5ft (1.5m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Saturday 22 Aug, 7PM (local time) - 5.5ft (1.7m), 16s period, SW swell with 1,394 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 7PM (local time) - 1.5ft (0.4m), 15s period with SW swell.

Best Forecast Surf Conditions for Jarosite Reef this week:

The surf forecast for Jarosite Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 7PM. The primary swell is predicted to be 0.4m and 15s period with a secondary swell of 0.1m and 7s. Another secondary swell of 0.4m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jarosite Reef in the next 16 days are 1.7m 16s and forecast to arrive on Saturday (Aug 22) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Wednesday (Aug 19) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Wed 19th Aug)1.5ft (0.4m) 15s
Best Surf 4AM (Sat 22nd Aug)5ft (1.5m) 16s
Most Powerful 7PM (Sat 22nd Aug)5.5ft (1.7m) 16s

Table - best surf conditions forecast for Jarosite Reef over the next 16 days.


The Lowdown

Alright, let’s cut to the chase.

The next 16 days are a mixed bag, plain and simple. We’ve got a couple of proper windows, but you’re gonna have to be patient and pick your moments. The start is pretty dead, but there’s a solid run of better surf from the 22nd to the 24th, and another decent window at the end of the month. It’s not gonna be huge, but it’ll be fun.

Right now, Tuesday the 18th and Wednesday the 19th are a wash. Wave heights are down in the 1 to 3 foot range, and even though the conditions are clean, there’s just no power. The swell energy is weak, barely registering. It’s a grind just to catch anything.

Thursday the 20th stays tiny and forgettable. We see a light offshore breeze, which is nice, but the swell is still only a couple of feet. Not really worth the effort.

Friday the 21st is where things get a little more interesting. The morning is still small, but the afternoon shows some life. Swell bumps to around 3 feet from the southwest, and the energy picks up. With a light offshore wind, the faces start to clean up. It’s the first session I’d consider.

Now, for the standout of the first week, you gotta look at the weekend. Saturday the 22nd and Sunday the 23rd are your windows. We’re seeing a solid 5-foot southwest swell on Saturday, with the energy jumping into the strong range. The period is over 15 seconds, which is a proper groundswell. With light offshore or cross-off winds, this is gonna be firing. Saturday afternoon and Sunday look prime, with 4-5 foot waves and excellent conditions for the experienced crew. Sunday morning has that glassy offshore, and the energy stays strong. This is your time.

After that, Monday the 24th eases back to the 3-4 foot range. Still clean, but a step down in power.

The next week starts to fade. Tuesday the 25th brings a bit more size, around 5 feet, but the wind picks up and it gets messy with rain showers. Not good. Wednesday the 26th drops to 3 feet with a cross-shore wind that will chop it up. Thursday the 27th is similar, but the afternoon shows a glimmer of hope with a light offshore and 3 feet of swell.

If you’re looking for one more highlight, keep an eye on Friday the 28th. The morning looks promising. 5 feet of southwest swell with a 14-second period and light winds. Energy is solid, and it’s expected to be very good. The afternoon, though, gets a cross-on wind that will mess it up.

The last few days, from the 29th to the 2nd, look poor. The wind swings onshore and strengthens, making it choppy and lumpy. The size drops back under 3 feet for most of it, with shorter periods that won’t have any push.

One thing to remember about Jarosite Reef: it’s a reef break that needs southwest swell. It’s consistent, but it’s for advanced surfers. And with these longer period swells, the waves can close out a bit. You need to know your stuff.

Water temp is around 56°, pretty normal for this time of year.

So, the bottom line: Saturday the 22nd and Sunday the 23rd are the clear winners. Get out there. And Friday morning on the 28th is a solid second option. The rest is just scraping by.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 17°C on Tue afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed morning, light winds from the WNW by Thu afternoon).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 16°C on Sun afternoon, min 8°C on Fri night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
0
0
1
1
1
1
1
2
3
3
4
4
4
4
3
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
17
0.8
SW
16
0.6
SW
16
0.5
SW
15
0.4
SW
16
0.4
SW
14
0.4
SW
18
0.6
SW
16
0.6
SW
16
0.7
SW
15
0.8
SW
14
1.4
SW
16
1.6
SW
16
1.6
SW
16
1.7
SW
15
1.4
SW
14
1.4
SW
16
0.9
SW
16
1.1
SW
14
1
SW
14
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
238
310
196
109
85
54
78
163
161
224
293
1017
1265
1317
1271
799
1001
406
529
390
418
Wind (km/h)
20
NE
25
NE
25
NNE
35
NNE
25
N
20
NW
15
NW
15
WNW
15
NW
20
WNW
15
WNW
20
WNW
15
WNW
15
W
10
WNW
15
WNW
10
W
10
NNW
20
NNW
15
NW
20
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
High Tide
3:19PM1.94m
4:01AM1.89m
3:51PM1.88m
4:41AM1.83m
4:21PM1.80m
5:20AM1.75m
4:50PM1.71m
6:00AM1.66m
5:19PM1.62m
6:47AM1.56m
5:50PM1.52m
7:46AM1.48m
6:27PM1.43m
Low Tide
9:40PM0.15m
9:56AM0.52m
10:16PM0.17m
10:31AM0.63m
10:50PM0.22m
11:06AM0.74m
11:24PM0.30m
11:40AM0.86m
00:01AM0.39m
12:19PM0.97m
00:44AM0.47m
1:11PM1.07m
1:38AM0.55m
part cloud
part cloud
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rain showers
part cloud
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
cloud
cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
7:03
7:01
7:00
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:49
5:50
5:51
5:51
5:52
5:52
 mm
3
1
1
1
Temp °C
16
17
14
13
14
13
13
15
11
13
13
12
14
14
13
14
16
13
17
16
12
Feels °C
11
12
10
6
12
11
10
11
8
8
9
9
10
11
11
11
13
10
13
12
9
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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 Jarosite Reef Surf forecast

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

Jarosite Reef is 27 km (17 miles) from the city of Geelong. If you plan a holiday in Torquay, look for hotels and other accommodation in Geelong. Geelong has rooms for a wide range of budgets as well as car hire and transport links.

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