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Surf Forecasts

Cape Northumberland surfForecast / SA – East Coast / Australia

information circle48hr Weather and Surf, issued 9 pm Wednesday 12 Feb 2025 ACDT
Forecast update in hr  min  s Forecast update imminent
Cape Northumberland surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cape Northumberland sea temperature is
17.7° C
 (Which is slightly warmer than usual)

How big are the waves at Cape Northumberland today?

The current surf forecast for Cape Northumberland at 1AM is: 0.7m 15s primary swell from a Southwest direction and 0.7m 12s secondary swell from a Southwest direction (forecast issued at 09:30pm February 12). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ACDT) & DateWave HeightWave Period
Morning (13 Feb)3.5ft (1.0m)14s
Afternoon (13 Feb)3.5ft (1.0m)14s
Evening (13 Feb)7ft (2.2m)8s

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

Hourly12 Days
South Australia – East Coast Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thu
20
7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM
Rating
(10 max)
0
2
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
3
3
3
2
2
4
4
4
4
2
0
2
2
2
2
4
3
1
1
0
2
3
2
2
2
0
0
0
0
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SSW
0.9
SW
0.7
SW
1
SW
1
SW
1
SW
1
SW
1
SW
0.9
SSW
2.2
WSW
2.3
WSW
2.5
WSW
2.5
W
2.4
SW
3
SSW
3
SSW
3
SSW
3.5
SW
3.5
SW
3.5
SW
3.5
SW
3.5
SW
3.5
SSW
3.5
SSW
3.5
SSW
3.5
SSW
3.5
SSW
3.5
SSW
3.5
SSW
3.5
SSW
3
SSW
3
SSW
3
SSW
2.5
SSW
2.5
SSW
2.5
SSW
2.3
SSW
2.2
SSW
2
SSW
1.8
SSW
1.8
SSW
1.7
SSW
1.6
SSW
1.1
SW
1.6
SW
1.9
SW
2.5
SW
2.3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
2.5
SW
2.5
SW
2.3
SW
2.3
SW
2.2
SW
2.1
SW
Period(s) (?)1612151514141414148913121313131312121212111112131313131313131313131313121212121313131716161514171616151514141313131312
Wave
Graph
(?)Metric surfscale
Energy (?)226212236418407401395390328676826240218662036329733223164359436463028303431073213368941284418409539913785364230653162284425102274194416311404114490410949537787341215174227952061470648694585381033523154276321721876177716091264
Wind
(km/h)
25
SE
20
ESE
25
NE
30
WNW
10
WNW
25
NW
40
NW
40
WNW
35
W
25
WNW
20
WSW
20
WSW
20
WSW
25
SSW
25
SW
25
SW
25
SW
25
SW
30
SW
35
SW
40
SW
35
SSW
30
SSW
35
S
30
S
35
S
25
SSE
25
S
25
SSE
25
SSE
25
SSE
25
SSE
20
SSE
20
SSE
15
SE
5
E
5
NE
5
SE
15
S
15
S
15
S
15
SSE
10
SSE
10
SSE
5
S
10
SW
15
SW
25
SSE
20
S
15
SSW
15
S
20
SSW
20
SSW
20
SSW
20
SW
25
SW
25
SSW
25
S
20
S
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off		offcross-
off		glasscross-
on		cross-
on		crosscrosscrosscrossglasscross-
on		oncrosscross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on
High Tide
/ height (m)
2:40AM
1.09
2:05PM
0.64
2:53AM
1.07
2:33PM
0.74
3:05AM
1.05
3:00PM
0.81
3:16AM
1.01
3:28PM
0.86
3:26AM
0.98
3:54PM
0.88
3:35AM
0.94
4:21PM
0.88
3:41AM
0.90
4:50PM
0.87
3:43AM
0.86
Low Tide
/ height (m)
7:10PM
0.26
9:33AM
0.43
7:50PM
0.25
9:25AM
0.40
8:23PM
0.25
9:27AM
0.35
8:52PM
0.28
9:36AM
0.30
9:16PM
0.32
9:47AM
0.25
9:39PM
0.38
10:01AM
0.22
10:00PM
0.44
10:15AM
0.19
10:18PM
0.52
Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thu
20
Sunrise----6:33-------6:33-------6:35-------6:35-------6:37-------6:37-------6:39-------
Sunset8:09-------8:08-------8:07-------8:06-------8:05-------8:04-------8:02-------8:00---
clearpart cloudclearpart cloudpart cloudcloudrain showersclearclearclearclearclearclearpart cloudpart cloudcloudcloudcloudpart cloudcloudpart cloudcloudcloudcloudcloudcloudcloudcloudcloudcloudpart cloudclearpart cloudclearclearclearclearpart cloudpart cloudcloudcloudcloudpart cloudcloudcloudpart cloudclearcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudpart cloud
Rain (mm)
------1-----------------------------------------------------
Temp. °C222228241920212018171717171717161615151615141415151414141415151515141412111415151515151515171816161514151415161716161615
Feels °C (?)19202319201614131313141314131110119997677767779991010111091212111212131314161612121211111011121211111210
  • 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>

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 Cape Northumberland 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 Cape Northumberland at:
surf-forecast.com

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