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Surf Forecasts

Underwater Point surfForecast / Cape Town / South Africa

information circle48hr Weather and Surf, issued 7 am Sunday 11 May 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Underwater Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Underwater Point sea temperature is
16.4° C
 (Which is 1.1°C colder than average for this time of year)

How big are the waves at Underwater Point today?

The current surf forecast for Underwater Point at 2PM is: 2.5m 12s primary swell from a South direction and 2.1m 12s secondary swell from a West direction (forecast issued at 07:00am May 11). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (11 May)11ft (3.5m)12s
Afternoon (11 May)8ft (2.5m)12s
Evening (11 May)7.5ft (2.3m)13s

Table - waves today at Underwater Point. (Swell directed towards the surf break)

Hourly12 Days
Cape Town Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
5 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 AM11 AM2 PM
Rating
(10 max)
3
4
1
0
0
0
1
1
0
2
2
0
0
2
3
4
4
4
4
5
5
5
4
4
4
3
2
2
2
2
2
2
4
3
3
3
3
3
3
3
3
2
1
0
0
0
0
0
0
2
2
1
1
1
1
2
3
2
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
4
SSW
3.5
SSW
3
SSW
2.5
S
2.4
WSW
2.3
WSW
2.1
WSW
2
WSW
1.8
WSW
2
WSW
2.5
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3.5
SW
3.5
SW
3.5
SW
3
SW
3
SW
3
WSW
3
SW
2.5
WSW
2.5
WSW
2.5
SW
2.4
WSW
2.2
WSW
2.2
SW
2
WSW
1.5
WSW
1.5
WSW
1.5
WSW
1.5
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.4
SW
1.5
SW
1.4
SW
1.4
SW
1.4
SW
1.3
SSW
1.2
SSW
1.1
SW
1.8
SW
2.4
SW
2.5
WSW
2.5
WSW
2.5
WSW
2.4
WSW
3
SW
3
SW
3
SW
3
SW
3
SW
Period(s) (?)131212121313131212121212121212121212131414141414141414131313131313131212121312121212121212121111111111111111101313131312
Wave
Graph
(?)Metric surfscale
Energy (?)495035272893210419011697137911599021125173921842375237523752302245425802938386642324194404236473434350829392394217619441699152712767456996346678287547307185976255145054884263352887921338165815961539115328023489252229722972
Wind
(km/h)
15
WSW
10
WNW
15
NW
20
WNW
20
NW
20
NW
20
NW
20
NW
20
NNW
20
NNW
20
NNW
20
NW
20
NW
15
NW
5
NW
5
WSW
5
SE
10
SE
15
SE
15
SE
15
SE
15
SE
20
SSE
20
SSE
20
SSE
25
SE
25
SE
30
SE
30
SE
30
SE
30
SE
25
SE
15
ESE
15
ESE
10
ESE
10
SE
10
ESE
10
E
10
E
10
NE
15
NNE
10
N
10
NNW
20
NW
25
NW
15
NW
15
NW
15
NNW
20
WNW
10
NW
10
WNW
20
WNW
20
W
20
W
15
W
15
W
15
WSW
15
SW
10
S
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		glasscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		offoffcross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononcross-
on		cross-
on		crosscross
High Tide
/ height (m)
2:44PM
1.37
2:48AM
1.46
3:14PM
1.38
3:18AM
1.45
3:44PM
1.37
3:49AM
1.42
4:16PM
1.35
4:21AM
1.37
4:49PM
1.31
4:54AM
1.32
5:27PM
1.26
5:32AM
1.25
6:11PM
1.21
6:19AM
1.18
Low Tide
/ height (m)
8:38AM
0.17
8:44PM
0.27
9:07AM
0.15
9:14PM
0.27
9:36AM
0.16
9:44PM
0.28
10:05AM
0.19
10:15PM
0.31
10:37AM
0.23
10:49PM
0.36
11:11AM
0.28
11:26PM
0.42
11:50AM
0.34
12:13AM
0.48
12:38PM
0.39
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Sunrise-7:28-------7:28-------7:30-------7:31-------7:31-------7:31-------7:33-------7:33--
Sunset----5:55-------5:54-------5:53-------5:52-------5:52-------5:52-------5:51-------
clearpart cloudclearclearpart cloudclearpart cloudpart cloudclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudcloudclearclearclearclearclearclearclearclearclearpart cloud
Rain (mm)
------------------------------------------------------------
Temp. °C161616161616151515141516161616161615161717171717161616161619191920222324252627272726262523212120181818191817171716161616
Feels °C (?)131313111112121211101113131415161613131414141313121211111114141517182020222325242322232018181817151818171615151514131414
  • 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 Underwater Point at:
surf-forecast.com

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