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Surf Forecasts

Nine Mile Reef surfForecast / Cape Town / South Africa

information circle48hr Weather and Surf, issued 1 am Wednesday 16 Apr 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Nine Mile Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nine Mile Reef sea temperature is
16.1° C
 (Which is 1.9°C colder than average for this time of year)

How big are the waves at Nine Mile Reef today?

The current surf forecast for Nine Mile Reef at 5AM is: 2.1m 13s primary swell from a South-southwest direction (forecast issued at 01:00am April 16). An open ocean swell of 0.2m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (SAST) & DateWave HeightWave Period
Morning (16 Apr)6.5ft (2.0m)13s
Afternoon (16 Apr)7ft (2.1m)13s
Evening (16 Apr)8ft (2.4m)18s

Table - waves today at Nine Mile Reef. (Swell directed towards the surf break)

Hourly12 Days
Cape Town Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
!
!
!
3
2
!
0
0
!
!
!
!
!
3
3
3
2
3
3
3
3
2
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
!
!
0
1
3
!
!
!
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
SSW
2.1
SSW
2.1
SSW
2
SSW
2
SSW
2.1
S
1.7
SSW
2.4
SSW
2.5
SSW
2.5
S
2.5
SSW
2.4
SSW
2.2
SSW
1.9
SSW
1.8
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.6
SSW
1.5
SSW
1.4
SSW
1.3
SSW
1.1
SSW
1.1
SSW
1
SSW
1
SSW
1
SSW
0.7
SW
0.7
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SSW
1.4
S
1.7
S
1.9
SSE
2.2
S
2.4
SSE
2.4
SSE
2.3
SSE
2.4
SSE
2.4
SSE
2.4
SSE
2.2
SSE
2.1
SSE
2
SSE
1.9
SSE
1.6
SSE
1.6
SSE
1.4
SSE
1.4
SSE
2.3
SE
2.3
SE
1.5
SSE
1.7
SSE
1.9
SSE
2.3
SSE
3.5
SSE
2.5
SSE
1.1
SSW
Period(s) (?)1313131313131418171615151414141413131313131312121212121211111111117778888899988888889998999814
Wave
Graph
(?)Metric surfscale
Energy (?)158115351535137713771585104335513542343127592347193914431267105997510588237136135223863732692982881371301019696781732553526127637827218008388607326025374883433232702848538263364045668291795817529
Wind
(km/h)
20
SE
15
SE
10
SE
10
SE
10
SSE
20
SSE
25
SSE
20
SE
15
SE
15
SE
15
ESE
10
ESE
5
SE
10
SSW
10
S
5
SE
10
ESE
5
E
5
E
5
ENE
0
SW
10
SSW
10
S
5
SSE
5
S
10
S
10
SSW
10
S
15
S
25
S
30
S
25
SSE
25
SSE
30
SSE
30
SSE
30
SSE
35
SE
35
SE
30
SE
30
SE
25
SE
25
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
10
ESE
10
E
5
ENE
5
NE
5
W
15
SW
10
SSW
5
S
0
SSW
0
WNW
5
NNE
0
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		ononcross-
on		cross-
on		crossglassglassglasscross-
on		ononononononononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrossglassglassglasscross-
on		onglassglassglassglassglass
High Tide
/ height (m)
4:38AM
1.43
5:00PM
1.33
5:06AM
1.35
5:31PM
1.24
5:37AM
1.26
6:09PM
1.16
6:17AM
1.16
7:05PM
1.07
7:20AM
1.07
8:39PM
1.03
9:09AM
1.02
10:25PM
1.10
10:54AM
1.09
11:35PM
1.24
Low Tide
/ height (m)
10:31PM
0.27
10:51AM
0.23
10:58PM
0.34
11:20AM
0.31
11:28PM
0.43
11:53AM
0.39
12:05AM
0.52
12:39PM
0.48
1:02AM
0.61
1:52PM
0.55
2:49AM
0.66
3:41PM
0.56
4:49AM
0.58
5:10PM
0.48
5:59AM
0.43
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Sunrise---7:07-------7:09-------7:09-------7:09-------7:11-------7:11-------7:11-------7:13
Sunset------6:21-------6:20-------6:19-------6:16-------6:15-------6:15-------6:14-----
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudclearcloudpart cloudcloudcloudpart cloudclearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudcloudcloudcloudclearclearclearclearcloudcloudcloudcloudcloudpart cloudthunderstorm thunderstorm part cloudthunderstorm part cloudcloud
Rain (mm)
------------------------------------------------------11-1--
Temp. °C161515151922211917161615202423222121202125272523221918182021201918181717191918171616161618202018171717182020171616161617
Feels °C (?)131313141719171615141414192221222020192024252321201817181818171716151313141414131212131315171716161617182018171717171718
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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View detailed surf forecast for Nine Mile Reef at:
surf-forecast.com

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