Moruya Rivermouth Surf Break

Lat Long: 35.91° S 150.16° E

Moruya Rivermouth Surf Forecast and Surf Report

Issued: 9 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Moruya Rivermouth sea temperature is
17.4°C
1.1° 

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


Moruya Rivermouth surf forecast from 13 Sep 2026:

  • Best quality surf: Wednesday 16 Sep, 10PM (local time) - 10ft (3.0m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 10PM (local time) - 10ft (3.0m), 10s period, S swell with 2,216 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 1AM (local time) - 3.5ft (1.0m), 6s period with NE swell.

Best Forecast Surf Conditions for Moruya Rivermouth this week:

The surf forecast for Moruya Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 1AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.6m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Moruya Rivermouth in the next 16 days are 3.0m 10s and forecast to arrive on Wednesday (Sep 16) at 10PM. 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 7s period and expected on Monday (Sep 14) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Mon 14th Sep)3.5ft (1.0m) 6s
Best Surf10PM (Wed 16th Sep)10ft (3.0m) 10s
Most Powerful10PM (Wed 16th Sep)10ft (3.0m) 10s

Table - best surf conditions forecast for Moruya Rivermouth over the next 16 days.


The Lowdown

G’day, Rusty here. Let’s cut to it. The next couple of weeks at Moruya Rivermouth are a bit of a rollercoaster – some decent swell windows, but a lot of wind and chop to wade through. We’ve got a couple of clean moments, but you’ll need to pick your times.

Starting Monday the 14th, it’s small and weak – 0.8m NE swell, short 7-second period, with a light north breeze making it choppy. Energy is only 129, so don’t bother. Tuesday the 15th is similar in the morning, but the afternoon brings a southerly blast at 25 km/h, the swell jumps to 2.3m from the SSE, and the energy hits 580. But the period is still short, and the wind messes it up. Not worth it.

Wednesday the 16th has a better morning – a fresh SSW wind at 30 km/h is cross-offshore, so it’s clean. The swell is 1.8m from the south with an 8-second period, energy at 417. The afternoon, though, the swell grows to 2.3m and the period stretches to 10 seconds, energy up to 1079 – that’s got some punch – but the southerly wind is cross and it gets lumpy. Marginal.

Now, the standout of the whole run: Thursday the 17th, morning. The wind is dead glassy. The swell is a solid 1.7m from the SSE with a 9-second period, energy at 516. This is the cleanest, most organised surf you’ll see for a while. The rivermouth will be handling it beautifully. That’s the one to get out for. The afternoon, though, the wind switches onshore and it drops.

After that, Friday the 18th and Saturday the 19th are poor – small, short-period, cross-onshore slop. Energy drops right off. Sunday the 20th is almost flat, 0.2m to 0.4m. Dead.

Monday the 21st brings a pulse in the morning, 1.9m from the south, but the period is short and it’s messy with a cross wind. The afternoon, though, goes glassy again – 1.6m from the SSE, but the period drops to 7 seconds. It’s surfable, clean, but not great. Energy’s at 396. Tuesday the 22nd is back to small junk.

Further out, Wednesday the 23rd afternoon has a clean 1.3m NE windswell, but a tiny 5-second period – weak and gutless. Thursday the 24th afternoon has 1.8m from the NE, but again, a short 6-second period, and it’s raining with a strong cross-off wind. Not good.

Friday the 25th is a washout with strong winds and rain. Saturday the 26th afternoon has a bit of size – 2.0m from the NE, but still a short 7-second period, energy at 629, but it’s clean with the cross-off wind. It’s a maybe, but nothing to write home about.

Sunday the 27th is messy, and then the final stretch – Monday the 28th and Tuesday the 29th – is small and weak. Nothing there.

So, your best bet is that Thursday 17th morning. Glassy, clean, decent size from the SSE. That’s the day. The other clean windows like Monday afternoon the 21st are just okay. And there’s a long stretch of nothing from the 18th to the 20th, so don’t bother then.

Water temp is about average for this time of year. And remember, this rivermouth is exposed and fairly consistent, but it needs the right conditions to really shine. When it’s on, it’s a classic. When it’s not, you’re just paddling around.

Keep an eye on Thursday. That’s the standout.

Rusty, out.

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 26°C on Mon morning, min 8°C on Tue night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the S by Wed morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Sat morning, min 7°C on Wed night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
0
2
0
1
!
3
1
2
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
NE
6
0.8
NE
7
0.8
NE
7
0.9
NE
6
0.9
NE
7
2.3
SSE
7
1.6
S
10
1.8
S
8
2.3
SSE
10
3
S
10
1.7
SSE
9
1.4
SSE
9
1.2
SSE
8
0.9
SSE
9
0.8
SSE
9
0.6
S
8
0.5
S
8
0.4
SSE
8
0.3
SSE
8
Wave Graph
Metric surfscale
Energy kJ
75
61
54
66
77
517
474
408
1059
1874
506
308
194
146
94
52
34
21
12
Wind (km/h)
10
NW
15
N
15
NNW
15
S
10
SE
25
S
20
WSW
30
SSW
30
S
20
WSW
5
E
10
ENE
5
W
5
ENE
10
NE
10
W
5
NE
10
NE
10
W
Wind State
cross-off
cross
cross-off
cross-off
cross-on
cross
cross-off
cross-off
cross
cross-off
glassy
on
off
cross-on
cross-on
off
cross-on
cross-on
off
High Tide
10:20PM1.31m
10:38AM1.36m
10:57PM1.19m
11:14AM1.33m
11:34PM1.08m
11:50AM1.29m
00:13AM0.98m
12:29PM1.24m
00:56AM0.89m
1:13PM1.20m
1:53AM0.83m
2:07PM1.17m
3:22AM0.81m
Low Tide
4:25AM0.26m
4:56PM0.27m
4:56AM0.33m
5:39PM0.33m
5:26AM0.40m
6:24PM0.40m
5:57AM0.46m
7:15PM0.46m
6:32AM0.52m
8:18PM0.50m
7:16AM0.58m
9:35PM0.50m
part cloud
part cloud
part cloud
part cloud
cloud
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
5:58
5:56
5:56
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:49
5:50
5:51
5:52
5:52
 mm
3
1
Temp °C
18
26
25
18
16
11
10
14
14
9
13
13
10
17
17
15
25
23
16
Feels °C
15
22
22
17
15
6
6
6
6
3
9
10
7
13
14
11
19
19
14
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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 Moruya Rivermouth Surf forecast

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

Moruya Rivermouth is 104 km (65 miles) from the city of Queanbeyan. If you plan a holiday in Far South New South Wales, look for hotels and other accommodation in Queanbeyan. Queanbeyan has rooms for a wide range of budgets as well as car hire and transport links.

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