Surf Forecast Surf Report
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Arniston surf Forecast / Overberg / South Africa

48hr Weather and Surf, issued 7 pm Friday 10 May 2024 SAST
Forecast update in  hr  min  s Update imminent
Arniston surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arniston sea temperature is 17.1°C (Statistics for 10 May 1981-2005 - mean: 17.6 °C max: 18.6 °C min: 16.2 °C)
  • 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>
Arniston surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arniston sea temperature is 17.1°C (Statistics for 10 May 1981-2005 - mean: 17.6 °C max: 18.6 °C min: 16.2 °C)


How big are the waves at Arniston today?

The current surf forecast for Arniston at 2AM is: 2.5m 13s primary swell from a Southwest direction and 1.6m 12s secondary swell from a Southwest direction, 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 07:00pm May 10). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (SAST) & DateWave HeightWave Period
Morning (11 May)5ft (1.6m)11s
Afternoon (11 May)5ft (1.5m)12s
Evening (11 May)5ft (1.5m)12s

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

Updates in  hr  min  s Update imminent
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Sat
18
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2
SW
1.6
SW
3
SW
2.5
SW
1.6
SW
1.6
SW
1.6
SW
1.5
SSW
1.5
SSW
1.5
SSW
1.4
SSW
1.7
SSW
1.9
SSW
1.9
SSW
1.9
SSW
1.8
SSW
1.8
SSW
1.9
SSW
1.8
SSW
1.9
S
1.6
SSW
1.4
SSW
1.2
SSW
2.1
ESE
2.2
E
2.4
E
3
E
3
E
2.5
E
2.3
ESE
2.1
ESE
2
ESE
1.9
ESE
0.9
SW
0.9
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.3
SW
1.6
SW
1.7
SSW
1.4
SW
1.4
SW
1.3
SW
1.2
SW
1
SW
0.8
SW
0.8
SW
1.1
SSW
1.1
SSW
0.9
SSW
1
SSW
1
SSW
0.8
SSW
1.6
SW
1.8
SW
1.7
SSW
1.5
SW
Period(s) (?)13131313121112121212131413131212121313121212126778889999181817161616161514141413121212121211111110102018161615
Wave
Graph
(?)Metric surfscale
Energy (?)13879332535200073059373066966966964311061224115210811003980112110091106692514374329440530982107194875566061355452251064057456056053969510021095799613494449306179164297291187198194485155316721356953
Wind
(km/h)
45
W
35
W
30
WSW
20
W
15
WNW
15
W
15
W
20
SW
25
SW
15
SW
5
W
10
NW
5
NNW
5
NNE
10
ENE
20
E
25
ESE
25
E
25
E
25
ENE
30
E
35
ENE
40
E
45
E
45
E
45
E
40
E
40
E
30
ENE
15
NE
15
NE
10
ENE
15
SW
25
W
15
WNW
20
WSW
15
W
10
W
10
NNW
10
SE
15
SSE
10
ESE
10
E
15
ENE
15
NE
10
E
15
ENE
15
ESE
15
E
15
E
15
E
15
E
15
ENE
15
ENE
15
E
15
E
15
E
15
ENE
10
ENE
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
glasscrosscross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
off
cross-
off
offcross-
off
offoffcross-
off
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
oncross-
on
cross-
on
cross-
on
High Tide
/ height (m)
4:47PM
1.73
4:58AM
1.72
5:27PM
1.61
5:38AM
1.55
6:12PM
1.48
6:23AM
1.39
7:08PM
1.37
7:23AM
1.25
8:26PM
1.29
8:54AM
1.16
10:00PM
1.30
10:35AM
1.17
11:11PM
1.37
11:42AM
1.25
11:59PM
1.47
Low Tide
/ height (m)
10:51PM
0.32
11:15AM
0.28
11:33PM
0.46
11:54AM
0.43
12:20AM
0.60
12:41PM
0.57
1:23AM
0.73
1:44PM
0.68
2:59AM
0.80
3:13PM
0.73
4:43AM
0.76
4:40PM
0.72
5:48AM
0.67
5:40PM
0.65
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Sat
18
Sunrise-----7:22-------7:22-------7:24-------7:24-------7:26-------7:26-------7:26------
Sunset5:47-------5:46-------5:45-------5:45-------5:45-------5:44-------5:43-------5:43---
clearrain showersclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloud
Rain (mm)
-1----------------------------------------------------------
Temp. °C171616161515161717161615151415151515151515151617161616151515192520181716161617181717161515151617171717171717181919181919
Feels °C (?)99101111111211121215131413131110111212111010109101091112172317141614151617181618161414141415161616161616171818171919

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