Rivermouth Surf Break

Lat Long: 32.86° S 28.11° E

Issued: 1 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rivermouth sea temperature is
17.8° C

2.4°C colder than average for this time of year

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


Rivermouth surf forecast from 6 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 5AM (local time) - 10ft (3.0m), 13s period, SW swell with cross-offshore winds.
  • Most powerful swell: Thursday 9 Jul, 5AM (local time) - 10ft (3.0m), 13s period, SW swell with 3,263 kJ wave energy.
  • Next surfable swell (1★+): Monday 6 Jul, 11AM (local time) - 2.5ft (0.8m), 11s period with SE 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 Monday (Jul 06) at 11AM. The primary swell is predicted to be 0.8m and 11s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Rivermouth in the next 16 days are 3.0m 13s and forecast to arrive on Thursday (Jul 09) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Jul 12) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 6th Jul)2.5ft (0.8m) 11s
Best Surf 5AM (Thu 9th Jul)10ft (3.0m) 13s
Most Powerful 5AM (Thu 9th Jul)10ft (3.0m) 13s

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


Updates in  hr  min  s Forecast update imminent

Yo, what's up surfers? Rusty here, checking in with a look at the next couple of weeks at Rivermouth.

We’ve got a bit of a mixed bag to start. The early part of the forecast is looking pretty average, with a lot of onshore and cross-shore winds messing things up. But hold onto your boards, because there are a couple of standout windows coming up that are going to be well worth the wait.

The good news kicks off right now, this Monday morning, July 6th. It’s glassy with a light W wind, 3 mph, and we've got a clean 3 ft swell from the SE. The water’s a chilly 64°, which is a solid 4° colder than normal for this time of year. Combined swell energy is a weak 203, so don't expect much push, but for a beginner-friendly spot, it's a nice, manageable start. Get on it early though, because the wind swings around for the afternoon and Tuesday looks like a write-off with cross-shore breezes.

Things stay quiet for a few days. Don't even bother paddling out until Thursday, July 9th, when the swell starts to push. It's not clean, but by Thursday morning we're looking at a 7 ft SSW swell and by the afternoon it's 7 ft. The energy is climbing into moderate territory (1098). It's a bit bumpy, but it's building.

Now, Friday, July 10th, is where we start to see a proper pulse. On Friday morning, an 8 ft S swell with a 14 second period rolls in, and the combined energy jumps right up to a strong 2666. The wind is light from the SSW, creating just some small ripples. This is the best looking swell we've had so far, but the quality is marginal. The swell is getting up there, so it'll be more for the intermediate crew.

By Saturday, the wind picks up from the NE, mixing things up, and the swell drops back. But keep your eyes on the prize for the middle of next week.

The real standout for experienced surfers is looking like Tuesday, July 14th. After a big, lumpy pulse on the 13th with a 10 ft SE swell that’s just too big and raw, the morning of the 14th cleans right up. We get a glassy 8 ft SE swell with a combined energy of 1814. The wind is a perfect glassy 3 mph from the SSW. The water temp is still chilly, but with these conditions, who cares? This is the day for the experienced crew to get some proper waves at Rivermouth.

If the 14th is out of reach, then Wednesday, July 15th, is another excellent window. The swell drops back to a more user-friendly 6 ft from the SSE, the wind is glassy from the NNE, and the combined energy is at a healthy 683. Expect very fun, clean waves.

The following week shows some promise too. Friday, July 17th is looking nice and clean with a glassy 5 ft S swell, but that is further out so keep an eye on it.

Alright, that's the rundown. A slow start, a big, raw swell mid-week, and then some absolute gems for those who time it right. The big Monday swell on the 13th will be too much for Rivermouth itself, but the glassy mornings on the 14th and 15th are the ones to circle on your calendar.

Stay stoked, stay wet.
Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Tue morning, min 15°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 23°C on Sat afternoon, min 15°C on Thu night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
0
1
2
0
0
3
2
2
4
3
2
4
1
1
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)
0.8
SE
11
0.8
SE
10
0.6
SSW
12
0.7
SSW
14
0.7
SSW
14
0.8
SSW
13
0.9
SSW
13
0.9
SSW
13
2
SSW
10
2
SSW
12
2.2
SSW
11
2.4
S
14
2.5
S
14
2.3
S
14
2.1
S
13
1.5
S
13
1.4
S
12
1.2
S
12
2.5
S
9
1.9
S
8
3.5
SE
10
Wave Graph
Metric surfscale
Energy kJ
159
124
90
173
161
181
249
249
756
1072
1164
2374
2659
1951
1484
752
593
418
1029
470
2464
Wind (km/h)
5
W
5
SE
10
NNW
20
SW
15
SW
5
NNW
15
SW
25
SW
20
W
25
SW
20
SW
10
WSW
5
SSW
15
E
10
NE
20
NE
20
NE
20
WSW
35
W
30
W
25
WSW
Wind State
glassy
glassy
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross-on
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
High Tide
7:48PM1.40m
7:59AM1.21m
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
Low Tide
1:22PM0.29m
2:04AM0.42m
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
thunderstorm
clear
rain showers
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
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:14
5:15
5:15
5:15
5:15
5:16
 mm
2
2
Temp °C
23
23
22
24
21
16
23
21
17
19
19
16
16
17
17
21
23
17
19
16
16
Feels °C
20
20
17
20
17
16
19
17
15
15
15
14
15
15
16
18
19
14
13
12
11
Swell 1
Height (m)
Direction
Period (s)
0.8
SE
11
0.8
SE
10
0.6
SE
10
0.6
ENE
7
0.7
SSW
14
0.8
SSW
13
0.9
SSW
13
0.9
SSW
13
1.5
SSW
10
2
SSW
12
1.6
SSW
11
2.4
S
14
2.5
S
14
2.3
S
14
2.1
S
13
1.5
S
13
1.4
S
12
1.2
S
12
2.5
S
9
0.9
SSW
12
3.5
SE
10
Energy kJ
159
124
82
42
161
181
249
249
437
1072
572
2374
2659
1951
1484
752
593
418
1029
220
2464
Swell 2
Height (m)
Direction
Period (s)
0.4
ENE
6
0.4
SSW
12
0.6
SSW
12
0.7
SSW
14
0.5
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
SE
9
0.8
SSW
14
0.3
E
10
0.9
SSW
14
0.1
E
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
8
0.9
SSE
7
0.9
SSE
7
1.1
ESE
6
1
E
8
0.9
E
8
1.2
S
15
Energy kJ
12
59
90
173
32
26
19
23
265
16
317
2
8
7
7
64
86
90
124
95
610
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
ENE
6
0.4
ENE
7
0.5
SE
10
0.5
SE
10
0.4
ESE
10
0.4
SE
9
0.3
ENE
7
0.2
ESE
10
0.1
SE
16
0.2
ESE
10
0.1
NE
8
0.1
SE
13
0.1
SE
13
0.9
ESE
6
0.9
ESE
6
0.8
S
7
0.1
SW
18
0.7
S
15
Energy kJ
44
14
20
49
48
37
22
10
10
10
9
2
7
7
52
68
68
12
229
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
3
0.7
SSW
4
1.1
SSW
5
2
SSW
10
2.2
SSW
11
2.3
S
9
1.9
S
8
Energy kJ
3
18
56
756
1164
823
470
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
2
2
2
3
4
4
4
4
4
4
4
4
3
3
3
3
5
Distance (km)
0
0
0
31
1
0
4
31
1
107
31
0
1
511
0
269
41
1
107
260
2
Best forecast wave conditions in Eastern Cape - Wild Coast
Rating
(10 max)
2
2
2
2
2
2
2
3
4
4
4
5
5
4
3
3
3
5
Best forecast wave conditions in South Africa
Rating
(10 max)
4
3
4
4
4
4
4
4
4
5
4
5
5
4
4
4
4
4
4
4
5
Header Global
Rating
(10 max)
6
7
8
7
5
5
9
6
9
9
5
6
5
4
5
5
4
5
4
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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