Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Nine Mile Reef surfForecast / Cape Town / South Africa

information circle48hr Weather and Surf, issued 7 am Tuesday 17 Feb 2026 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
17.4° C
 (Which is 2.5°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 12PM is: 1.5m 15s primary swell from a South-southwest direction and 0.2m 20s secondary swell from a South-southwest direction (forecast issued at 07:00am February 17). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (17 Feb)4.5ft (1.3m)16s
Afternoon (17 Feb)5ft (1.5m)15s
Evening (17 Feb)5ft (1.6m)15s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
3
3
3
1
2
3
3
3
3
3
3
1
0
0
0
0
0
2
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SSW
1.1
SSW
1.4
SSW
1.5
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.5
SSW
1.4
SW
1.3
SSW
1.2
SW
1.1
SW
1
SW
1
SW
1
SW
1.6
S
1
SW
1.8
SSE
1.2
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.1
SW
Period(s) (?)1616151515151514141413131313138138131313131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5396208971001111711931117961834626517394336336336346331437423451451437417347
Wind
(km/h)
15
N
15
N
10
WNW
15
SW
15
S
10
SSE
5
S
5
S
5
NNE
15
NNE
15
WNW
15
SW
20
S
20
SSE
25
SSE
20
SSE
20
SSE
15
SE
20
SSE
30
S
35
S
30
SSE
15
SE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
on		onononglassoffoffcross-
off		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on
High Tide
/ height (m)
3:23AM
1.56
3:32PM
1.53
3:53AM
1.64
4:04PM
1.56
4:23AM
1.68
4:36PM
1.55
Low Tide
/ height (m)
9:33AM
0.14
9:41PM
0.04
10:03AM
0.08
10:10PM
0.02
10:35AM
0.05
10:40PM
0.03
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
Sunrise-6:20-------6:22-------6:22------
Sunset----7:36-------7:35-------7:34---
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C192026262320201919202525232020191920242423212020
Feels °C (?)171925252221212020192323221918171819222018171819
  • 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

Latest Updates

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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 Nine Mile Reef 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.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest