Rivermouth Surf Break

Lat Long: 32.86° S 28.11° E

Rivermouth Surf Forecast and Surf Report

Issued: 1 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rivermouth sea temperature is
18.3° C
1.9° 

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


Rivermouth surf forecast from 7 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 5AM (local time) - 10ft (3.0m), 13s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 9 Jul, 11AM (local time) - 11ft (3.5m), 13s period, SSW swell with 3,393 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 7 Jul, 8PM (local time) - 2.5ft (0.7m), 13s period with SSW swell.

Best Forecast Surf Conditions for Rivermouth this week:

The surf forecast for Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 8PM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.7m and 5s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Rivermouth in the next 16 days are 3.5m 13s and forecast to arrive on Thursday (Jul 09) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Jul 14) at 8AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 7th Jul)2.5ft (0.7m) 13s
Best Surf 5AM (Thu 9th Jul)10ft (3.0m) 13s
Most Powerful11AM (Thu 9th Jul)11ft (3.5m) 13s

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


Alright folks, Rusty here. Let's have a look at what's comin' our way. The good news is there's some swell on the horizon, but you're gonna have to be patient. The first few days are pretty average, but there's a real standout that's worth waitin' for.

We start off pretty flat and messy, with nothing worth paddling out for on Tuesday (July 7th) or Wednesday (July 8th). The water temp is sittin' at 65°, which is a bit colder than we usually get this time of year.

Now, Thursday the 9th morning, things get serious. Rivermouth gets a proper pulse from the SSW, with wave heights hitting 12 ft. The swell energy is massive at 4872, proper strong. The wind is a clean cross-offshore, so it’ll be looking pristine. But listen, this is big. Over 8 ft, so it's strictly for the experienced crew. Beginners, stay on the beach for this one. The direction from the SSW is bang on for this spot, and the period is a solid 13 seconds, giving it some good push.

Friday the 10th is still sizeable, but the wind goes a bit cross-shore, chopping things up. It’s not the clean window the morning before was. Saturday morning the 11th is a real treat for the experienced surfer. The wind goes glassy, dead calm from the east, and you’ve got a solid 6 ft S swell with 13-second periods. That's clean, lined-up, and the combined energy is a healthy 1150. If you’ve got the skill, that’s the session to aim for. The afternoon turns a bit onshore and choppy, so get on it early.

Sunday the 12th through to Tuesday the 14th drops off in quality. There's still some energy (around 7-8 ft ESE swell), but the wind is messy and the period drops. The setup starts looking more like a kite-surfing day than a paddling one if the winds stay up.

We get a bit of a breather mid-week, with some clean conditions on Wednesday morning the 15th and Thursday the 16th, but the swell drops right away. A bit of a flat spell sets in from the 16th through to the 21st. It's mostly poor surf conditions with small, weak waves and a lot of wind.

Now here’s a glimmer for the patient surfer: Tuesday morning the 21st of July. The wind is clean and cross-off from the NNE, the swell picks up a touch to 4 ft from the east, and the energy is moderate at 407. It’s not the barnstormer from the 9th, but after a long flat run, it'll feel like a gift. The call is "expect good surf conditions," so keep an eye on that one. Wednesday the 22nd morning is a similar story, just smaller.

The absolute standout for the whole outlook is Thursday morning, July 9th at Rivermouth. Big, clean, powerful S swell. Experts only. If you can handle it, that's your day.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 44mm), heaviest during Sat night. Very mild (max 19°C on Mon morning, min 14°C on Fri night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
1
1
0
3
!
2
4
3
2
4
4
2
2
1
0
!
2
3
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
14
0.7
SSW
13
0.9
SSW
13
0.9
SSW
13
2.1
SW
10
3.5
SSW
13
2
S
14
2.5
S
14
2.5
S
15
2.4
S
14
2.1
S
13
1.9
S
13
2
S
12
1.4
S
12
1.1
S
12
1.9
ESE
7
3
ESE
8
2.5
ESE
9
2.5
ESE
10
2.5
ESE
10
2.4
ESE
10
Wave Graph
Metric surfscale
Energy kJ
161
140
246
273
832
3393
1576
2593
2881
2184
1497
1145
1209
565
336
349
1001
951
1243
1129
1086
Wind (km/h)
15
SSW
5
NW
5
SW
25
SW
20
WSW
15
WSW
20
SW
5
W
10
SW
15
SSW
5
W
5
E
15
E
15
ENE
20
ENE
25
ENE
25
NE
20
NE
5
SSW
5
WSW
5
E
Wind State
cross
glassy
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
glassy
cross-on
cross
cross
cross
cross
cross
cross
glassy
cross-on
High Tide
8:40PM1.35m
9:02AM1.13m
9:47PM1.31m
10:26AM1.08m
11:11PM1.30m
12:02PM1.11m
00:34AM1.34m
1:20PM1.20m
1:43AM1.43m
2:21PM1.33m
2:40AM1.52m
3:12PM1.46m
3:29AM1.59m
Low Tide
2:08PM0.36m
3:04AM0.47m
3:07PM0.44m
4:22AM0.49m
4:26PM0.49m
5:49AM0.46m
5:57PM0.48m
7:07AM0.38m
7:17PM0.40m
8:09AM0.27m
8:22PM0.29m
9:00AM0.16m
9:16PM0.19m
9:45AM0.07m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
heavy rain
rain showers
thunderstorm
rain showers
rain showers
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:09
7:09
7:09
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:15
5:15
5:15
5:15
5:16
5:16
5:17
 mm
2
6
15
7
5
8
1
Temp °C
21
16
20
21
17
17
17
16
17
18
16
17
18
16
17
18
18
19
21
17
19
Feels °C
18
17
19
18
14
15
14
14
15
15
15
17
17
15
14
15
14
17
20
17
19
  • Map Icons:
  • Break
  • 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 Rivermouth Surf forecast

The above surf forecast table for Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rivermouth can be found by selecting the local surf guide option on the grey menu. Our 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 (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 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 Eastern Cape - Wild Coast? If you are looking for accommodation near Rivermouth, camping, hotels and holiday cottages in Eastern Cape - Wild Coast, consider staying in East London which is 26 km (16 miles) away. Other places in and around Eastern Cape - Wild Coast where you can find information about places to rent, and car hire include Butterworth which is 59 km (37 miles) away, Stutterheim and Bisho.

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