Carlton Rivermouth Surf Break

Lat Long: 42.88° S 147.64° E

Carlton Rivermouth Surf Forecast and Surf Report

Issued: 9 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Carlton Rivermouth sea temperature is
11.2° C
0.9° 

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


Carlton Rivermouth surf forecast from 2 Aug 2026:

  • Best quality surf: Sunday 2 Aug, 7PM (local time) - 4ft (1.2m), 16s period, SSW swell with offshore winds.
  • Most powerful swell: Sunday 2 Aug, 7PM (local time) - 4ft (1.2m), 16s period, SSW swell with 758 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 7PM (local time) - 4ft (1.2m), 16s period with SSW swell.

Best Forecast Surf Conditions for Carlton Rivermouth this week:

The surf forecast for Carlton Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 7PM. The primary swell is predicted to be 1.2m and 16s period with a secondary swell of 0.4m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Carlton Rivermouth in the next 16 days are 1.2m 16s and forecast to arrive on Sunday (Aug 02) at 7PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Sunday (Aug 09) at 7AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 2nd Aug)4ft (1.2m) 16s
Best Surf 7PM (Sun 2nd Aug)4ft (1.2m) 16s
Most Powerful 7PM (Sun 2nd Aug)4ft (1.2m) 16s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what's cookin' at Carlton Rivermouth over the next couple of weeks.

Right off the bat, we've got a bit of a weird start. The first real session worth paddling out for isn't until Sunday morning, August 2nd. The water is sitting at 52°, which is a touch cooler than normal for this time of year – about 2° below average, so you'll want a decent spring suit.

Sunday morning the 2nd is the first standout. We’ve got a solid 5ft SSW groundswell rolling in with a long 17-second period. That's proper groundswell energy, and combined energy is a hefty 1323. The wind is a light 6 mph cross-off from the NNW, so those waves are gonna be clean as a whistle. This is a beach/sandbar setup though, so that long period stuff can sometimes make it break a bit straight and fat. Still, it’s gonna be fun. The afternoon stays clean with a 4ft SSW swell and offshore wind.

Monday morning the 3rd drops off to 2ft, still clean, but it's a short window. By Monday afternoon the cross-shore wind kicks up and the quality drops. Tuesday the 4th starts glassy but tiny at 2ft, and by the afternoon a choppy 4ft SSE windswell takes over – not worth it.

We hit a real dry spell from Monday afternoon through most of the following week. There's a tiny flicker of hope Friday morning the 7th – glassy conditions and 3ft SSW swell with a massive 19-second period (combined energy of 574). It’ll be clean, but inconsistent. That's about it until the weekend.

Now, here’s where it gets interesting. The real standout is Tuesday the 11th of August. Tuesday morning sees a chunky 8ft SSW swell roll in (combined energy of 3642), but it’s a bit lumpy with a cross-on breeze. The afternoon, however, is pure magic for experienced surfers: glassy conditions with a 7ft SSW swell and a 17-second period. That’s 2187 units of energy and absolutely no wind. This is the pick of the whole 16-day window for anyone with some skill. It’s too big for beginners, mind you.

Wednesday the 12th morning keeps the quality high with a 5ft SSW swell and clean cross-off winds. Thursday the 13th holds clean as well with offshore breezes and 4ft SSW swell.

Then Friday the 14th of August morning offers another gem: a solid 8ft SSW swell, 17-second period, combined energy of 3164, and a light offshore breeze. Another one for the experienced crew only.

Sadly, it all turns to custard after that. From Saturday the 15th onward, a strong westerly wind change smashes the place. Swells are still big – 7ft to 8ft – but the wind is a nasty 22 to 25 mph cross-on, making it a complete write-off for surfing. With setup being a beach/sandbar, this stretch honestly looks more interesting for kite surfing than paddle surfing. That messy run lasts right through to the end of the forecast on Monday the 17th.

So, bottom line: if you can, get out Sunday the 2nd for a clean start, but the absolute best sessions are Tuesday the 11th afternoon and Friday the 14th morning – both glassy or offshore and offering well overhead, powerful SSW groundswell. Don't sleep on them.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 15°C on Sun morning, min 6°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 13°C on Thu afternoon, min 5°C on Fri night). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
2
2
0
1
1
0
0
1
0
0
0
0
1
2
1
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
S
17
1.3
SSW
16
1
SSW
15
0.7
SSW
14
0.6
SSW
13
0.4
SSW
17
0.5
SSW
12
1.2
SSE
8
0.4
SSW
20
0.5
S
19
0.5
S
19
0.9
ESE
9
1
ESE
9
0.3
SSW
19
0.8
SSW
18
0.8
SSW
19
0.8
SSW
19
0.9
SSW
18
0.9
SSW
16
0.9
SSW
16
0.7
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1264
916
468
207
139
101
83
184
135
192
176
137
181
69
364
486
476
438
475
357
193
Wind (km/h)
10
NNW
10
N
10
NNE
10
N
15
WNW
10
NW
5
WNW
5
SSE
10
W
5
W
15
S
10
W
10
WSW
10
SSW
5
SW
5
NW
5
ESE
10
N
10
N
20
N
10
NE
Wind State
cross-off
off
off
cross-off
cross
cross-off
glassy
cross-on
cross
cross
on
cross-on
cross-on
on
cross-on
glassy
cross
cross-off
cross-off
off
off
High Tide
11:10AM0.69m
9:56PM0.86m
11:43AM0.76m
11:03PM0.78m
12:19PM0.83m
00:21AM0.72m
12:58PM0.91m
1:47AM0.66m
1:42PM0.98m
3:15AM0.63m
2:29PM1.05m
4:40AM0.62m
3:20PM1.10m
Low Tide
3:53PM0.51m
5:02AM0.23m
5:17PM0.46m
5:38AM0.28m
6:37PM0.39m
6:18AM0.34m
7:51PM0.29m
7:00AM0.40m
9:00PM0.19m
7:44AM0.46m
10:06PM0.10m
8:30AM0.50m
11:08PM0.03m
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
7:18
7:16
7:16
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:10
5:12
5:13
5:14
5:15
5:15
5:16
 mm
Temp °C
15
15
9
11
10
8
11
11
8
11
11
9
12
13
10
11
11
7
14
15
10
Feels °C
11
11
6
7
6
5
9
9
6
8
8
6
9
10
8
9
8
4
10
10
7
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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 Carlton Rivermouth Surf forecast

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

Are you planning a holiday in East Coast of Tasmania? If you are looking for accommodation near Carlton Rivermouth, camping, hotels and holiday cottages in East Coast of Tasmania, consider staying in Hobart which is 28 km (17 miles) away. Alternatively, find information about places to stay and car hire in Port Arthur which is 33 km (20 miles) away

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