Sponge bay Surf Break

Lat Long: 38.70° S 178.06° E

Sponge bay 48 hour detailed Surf Forecast

Issued: 6 am 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Sponge bay sea temperature is
14.3°C
0.3° 

Sponge bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Sponge bay today (11 Oct):

  • Morning surf: Morning surf (11 Oct, local time) - 3ft (0.9m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (11 Oct, local time) - 2.5ft (0.8m), 7s period with ESE swell.
  • Evening surf: Evening surf (11 Oct, local time) - 2.5ft (0.7m), 7s period with E swell.

The current surf forecast for Sponge bay at 2PM is: 0.8m 7s primary swell from a East-southeast direction and 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 06:00am October 11). The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (11 Oct)3ft (0.9m)7s
Afternoon (11 Oct)2.5ft (0.8m)7s
Evening (11 Oct)2.5ft (0.7m)7s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Warm (max 24°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light.

Sunday
11
Monday
12
Tuesday
13
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
6
0.9
ESE
7
0.9
ESE
7
0.8
ESE
7
0.8
ESE
7
0.7
E
7
0.7
E
7
0.6
E
6
0.6
E
6
0.5
E
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.3
ESE
6
0.3
SE
6
0.3
ESE
5
0.3
ESE
5
0.2
ESE
5
0.2
ESE
6
0.2
ESE
6
0.1
S
16
0.2
E
4
0.2
ESE
5
Wave Graph
Metric surfscale
Energy kJ
59
89
82
63
62
44
43
30
28
19
8
8
8
6
5
5
5
4
4
4
5
1
3
Wind (km/h)
10
NNW
10
NW
15
NW
10
NE
5
NNE
10
WNW
15
NW
10
WNW
10
WNW
10
WNW
5
SSE
10
ESE
15
E
10
NE
10
N
10
NNW
10
NNW
15
NW
15
NW
15
NE
10
N
25
NNW
20
NW
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
7:05AM1.95m
7:20PM1.97m
7:47AM1.96m
7:58PM1.94m
8:28AM1.95m
8:36PM1.90m
Low Tide
1:10PM0.46m
1:34AM0.43m
1:53PM0.47m
2:14AM0.42m
2:36PM0.50m
clear
clear
clear
cloud
light rain
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
—
—
—
—
—
—
—
6:26
—
—
—
—
—
—
—
6:26
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:21
—
—
—
—
—
—
—
7:22
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—
—
—
—
—
—
7:22
—
 mm
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
13
14
18
21
19
20
17
15
14
14
16
16
16
15
14
14
14
14
20
23
24
21
17
Feels °C
12
12
16
19
18
18
14
12
12
12
15
15
13
13
12
12
12
11
18
20
22
17
14
  • 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
How to use the Wavefinder 

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