Kei Mouth Surf Break

Lat Long: 32.68° S 28.38° E

Issued: 7 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kei Mouth sea temperature is
18.5° C

1.8°C colder than average for this time of year

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


Kei Mouth surf forecast from 4 Jul 2026:

  • Best quality surf: Saturday 4 Jul, 8PM (local time) - 7ft (2.1m), 12s period, SE swell with offshore winds.
  • Most powerful swell: Friday 10 Jul, 11PM (local time) - 8ft (2.5m), 16s period, S swell with 3,098 kJ wave energy.
  • Next surfable swell (1★+): Saturday 4 Jul, 8PM (local time) - 7ft (2.1m), 12s period with SE swell.

Best Forecast Surf Conditions for Kei Mouth this week:

The surf forecast for Kei Mouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 04) at 8PM. The primary swell is predicted to be 2.1m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Kei Mouth in the next 16 days are 2.5m 16s and forecast to arrive on Friday (Jul 10) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 16s period and expected on Friday (Jul 10) at 5PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 4th Jul)7ft (2.1m) 12s
Best Surf 8PM (Sat 4th Jul)7ft (2.1m) 12s
Most Powerful11PM (Fri 10th Jul)8ft (2.5m) 16s

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


Updates in  hr  min  s Forecast update imminent

Right folks, Rusty here. Let’s have a look at what’s coming up for Kei Mouth over the next couple of weeks.

The first real action kicks off on Saturday, July 4th. We’ve got a solid pulse of swell rolling in, with waves hitting 8 ft out of the SE. That’s a powerful, long-period groundswell (12 seconds) pushing a heap of energy (1840), so this is definitely for the experienced crew only – beginners will be in over their heads. The water temp is sitting at 65°, which is a touch colder than usual for this time of year. The wind is light and cross-off from the WSW, so the morning session is looking clean and well-shaped. Expect crowds to be possible, but it’s early and the size might put a few people off. This is the standout session of the whole period.

Sunday morning, July 5th, is still a good call. The swell drops to 5 ft from the SE, still with a nice 12-second period, and the energy is still moderate (676). The wind swings around to a light cross-off from the NNE, keeping it clean. It’s a bit more manageable size-wise, but still a solid intermediate wave. Stick to the morning.

After that, we hit a long dry spell. From Sunday afternoon all the way through to Thursday, July 9th, the surf really goes flat or turns to mush with poor winds. There’s a tiny window on Monday, July 6th, with some 3 ft to 3 ft waves, and the afternoon goes glassy, but it’s just ordinary, small stuff. Not worth paddling out for.

The next thing that catches my eye is Saturday, July 11th. A big new swell fills in – 7 ft out of the S with a long 13-second period and a massive 1757 energy reading. But the wind is a bummer, blowing onshore from the E at 16 mph, making it choppy and messy. The setup is a beach, so it’s more likely to be a kite surfer’s playground than a clean paddle wave. Not one for us.

The following week is pretty uninspiring. There’s a chance on Monday, July 13th, with 4 ft from the ENE, but the period is short (8 seconds) and the wind is cross-off. It’s surfable, but nothing to get excited about. The rest of the week is a mix of small, short-period swell and onshore or cross-shore winds. The best bet in the second week might be Wednesday, July 15th, with 4 ft from the SSE and a 9-second period, though the wind is light cross-shore, leaving it a bit bumpy. And then Saturday, July 18th, looks like a clean, small day with 3 ft from the E and a gentle offshore wind, but it’s really just a fun little wave, not a standout.

So, to wrap it up: your absolute best window is Saturday morning, July 4th, at Kei Mouth. It’s big, it’s clean, and it’s got power. Sunday morning is a solid second choice. After that, it’s a waiting game for the next proper pulse.

Stay stoked,

Rusty

Short Range Forecast

Mostly dry. Warm (max 23°C on Sun afternoon, min 14°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Warm (max 27°C on Tue morning, min 15°C on Wed morning). Winds increasing (light winds from the NNW on Tue morning, fresh winds from the SW by Wed afternoon).

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
3
3
0
2
1
1
2
1
0
1
0
0
1
0
0
0
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SE
12
2.1
SE
12
1.7
SE
12
1.6
SE
12
1.3
SE
11
1.1
SE
11
0.9
SE
10
0.8
SE
10
1
NE
7
0.9
ENE
8
1
ENE
8
0.8
ENE
8
1.1
SW
6
0.4
ENE
8
1.1
S
7
0.2
ENE
10
0.3
ENE
9
0.4
ENE
9
1.2
S
16
0.4
ENE
8
2.5
S
15
Wave Graph
Metric surfscale
Energy kJ
1794
1272
773
650
453
263
160
124
93
94
131
71
69
23
107
9
16
26
734
22
2797
Wind (km/h)
5
WSW
10
S
10
NNW
5
NNE
15
NE
10
NNW
5
W
5
E
10
N
10
NW
15
SSW
10
WSW
25
SW
30
SW
10
SW
10
WSW
15
S
15
WSW
20
SW
15
SSW
15
SE
Wind State
cross-off
cross-on
cross-off
cross-off
cross
off
cross-off
glassy
cross-off
off
cross
cross-off
cross
cross
cross-off
cross-off
cross-on
cross-off
cross
cross-on
on
High Tide
6:30PM1.46m
6:33AM1.37m
7:07PM1.44m
7:12AM1.30m
7:49PM1.40m
8:00AM1.22m
8:40PM1.35m
9:01AM1.13m
9:47PM1.31m
10:26AM1.08m
11:11PM1.30m
12:01PM1.11m
00:35AM1.34m
Low Tide
12:11PM0.18m
00:35AM0.34m
12:45PM0.22m
1:16AM0.38m
1:23PM0.28m
2:04AM0.42m
2:09PM0.36m
3:04AM0.47m
3:08PM0.43m
4:21AM0.49m
4:27PM0.49m
5:49AM0.47m
5:57PM0.47m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
part cloud
cloud
part cloud
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:07
7:07
7:07
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:12
5:12
5:13
5:13
5:14
5:14
5:15
 mm
7
1
1
4
Temp °C
19
19
17
19
23
19
22
21
21
27
27
17
18
20
17
16
17
16
17
18
17
Feels °C
16
16
14
16
19
15
19
18
17
24
24
15
14
15
14
14
15
15
13
14
15
Swell 1
Height (m)
Direction
Period (s)
2.5
SE
12
2.1
SE
12
1.7
SE
12
1.6
SE
12
1.3
SE
11
1.1
SE
11
0.9
SE
10
0.8
SE
10
0.6
SE
10
0.9
ENE
8
1
ENE
8
0.9
SW
13
0.6
SW
14
0.9
SW
14
1.1
S
7
2.3
SSW
14
2.2
SSW
14
2.1
SSW
13
2.1
SSW
13
2.5
S
16
2.5
S
15
Energy kJ
1794
1272
773
650
453
263
160
124
80
94
131
234
169
284
107
2197
1830
1581
1445
3304
2797
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
10
0.5
SW
10
0.7
S
10
0.4
SW
10
0.4
SW
10
0.8
ENE
6
0.7
ENE
6
0.6
ENE
7
0.7
ENE
7
0.5
SW
14
0.7
SW
14
0.8
ENE
8
0.6
ENE
8
0.4
ENE
8
0.8
SW
13
0.2
ENE
10
0.3
ENE
9
0.4
ENE
9
1.2
S
16
0.3
ENE
8
Energy kJ
36
53
89
35
32
40
36
34
44
99
203
71
39
23
196
9
16
26
734
14
Swell 3
Height (m)
Direction
Period (s)
0.4
E
12
0.4
E
12
0.5
SW
11
0.4
S
9
0.3
E
11
0.3
E
11
0.4
SW
13
0.4
SW
12
0.6
SW
12
0.5
SE
10
0.5
SE
10
0.4
SE
9
0.5
SW
12
0.2
ESE
10
0.7
SSW
8
0.2
E
10
0.1
SE
15
0.1
SE
15
0.3
ENE
9
0.4
ENE
8
Energy kJ
46
44
55
26
22
22
61
55
89
48
47
22
66
9
56
8
9
8
15
22
Wind waves
Height (m)
Direction
Period (s)
0.5
NNE
3
0.6
ENE
4
1
NE
7
0.6
SW
4
1.1
SW
6
1.3
SSW
6
0.3
ENE
8
Energy kJ
7
10
93
8
69
131
13
Nearest Offshore or Glassy
Rating
(10 max)
4
4
3
3
2
2
1
1
2
1
2
1
2
4
1
4
4
4
4
4
4
Distance (km)
0
1
0
0
74
0
0
0
0
0
1
0
1
354
0
0
1
0
1
30
183
Best forecast wave conditions in Eastern Cape - Wild Coast
Rating
(10 max)
4
4
3
3
2
2
2
2
2
2
2
3
2
4
4
4
4
4
5
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
3
3
3
3
4
3
3
4
4
4
4
4
5
5
4
4
4
5
4
Header Global
Rating
(10 max)
5
5
5
9
6
5
6
8
7
5
5
9
8
9
9
5
7
5
4
8
4
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Kei Mouth:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kei Mouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Kei Mouth Surf forecast

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

Kei Mouth is 44 km (27 miles) from the city of Butterworth. If you plan a holiday in Eastern Cape - Wild Coast, look for hotels and other accommodation in Butterworth. Butterworth has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest