Pennington Bay surfForecast / SA – Kangaroo Island / Australia

information circle48hr Weather and Surf, issued 3 am Saturday 21 Feb 2026 ACDT
Forecast update in hr  min  s Forecast update imminent
Pennington Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pennington Bay sea temperature is
19.4° C
(Which is slightly warmer than usual)


How big are the waves at Pennington Bay today?

The current surf forecast for Pennington Bay at 11AM is: 1.2m 13s primary swell from a South direction (forecast issued at 03:30am February 21). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ACDT) & DateWave HeightWave Period
Morning (21 Feb)4ft (1.2m)13s
Afternoon (21 Feb)4ft (1.2m)13s
Evening (21 Feb)4ft (1.2m)12s

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

Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM
Rating
(10 max)
0
1
0
1
2
2
2
2
2
2
2
2
0
0
0
0
0
0
2
2
2
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.5
S
1.4
S
1.3
S
1.2
S
1.2
S
1.2
S
1.2
S
1.2
S
1.2
S
1.2
S
1.2
S
1.1
S
1.4
SSW
1.6
SSW
1.6
S
1.1
S
1.6
S
1.5
S
2
S
2.2
S
2.3
S
2.3
S
2.4
S
2.4
S
Period(s) (?)141313131313121212131212121313141413161616161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)808694600495488473437430453461453377573774838501999759205324132633263327562593
Wind
(km/h)
20
SE
20
ESE
20
ESE
20
E
15
ENE
15
NE
10
NNE
10
NW
10
NW
10
NNW
10
NNW
15
NW
30
SSW
30
SSW
30
S
25
S
20
SSE
20
SSE
20
SE
20
ESE
20
SE
20
SE
20
SE
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
onononcross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
cross-
on
High Tide
/ height (m)
7:05AM
1.11
7:30PM
1.31
7:29AM
0.97
7:54PM
1.36
7:46AM
0.80
8:20PM
1.36
Low Tide
/ height (m)
1:08AM
0.25
1:02PM
0.16
1:45AM
0.25
1:13PM
0.19
2:23AM
0.30
1:18PM
0.20
Saturday
21
Sunday
22
Monday
23
Sunrise--6:56-------6:56-------6:58-----
Sunset------8:07-------8:06-------8:05-
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------21----------
Temp. °C171717202224262522222022181717161616151617171615
Feels °C (?)151515182022252422222022141212111112111213131211
  • 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

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