Sponge bay Surf Break

Lat Long: 38.70° S 178.06° E

Sponge bay 48 hour detailed Surf Forecast

Issued: 12 pm 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Sponge bay sea temperature is
16.0°C
0.8° 

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 (28 Oct):

  • Morning surf: Morning surf (28 Oct, local time) - 2ft (0.6m), 6s period with SSE swell.
  • Afternoon surf: Afternoon surf (28 Oct, local time) - 2.5ft (0.8m), 9s period with SSE swell.
  • Evening surf: Evening surf (28 Oct, local time) - 2ft (0.6m), 9s period with SSE swell.

The current surf forecast for Sponge bay at 6PM is: 0.8m 9s primary swell from a South-southeast direction (forecast issued at 12:00pm October 28). 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 (NZDT) & DateWave HeightWave Period
Morning (28 Oct)2ft (0.6m)6s
Afternoon (28 Oct)2.5ft (0.8m)9s
Evening (28 Oct)2ft (0.6m)9s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Fri night. Warm (max 22°C on Thu afternoon, min 10°C on Fri night). Winds increasing (light winds from the NNE on Wed morning, fresh winds from the WSW by Fri night).

Wed
28
Thursday
29
Friday
30
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)
0
0
0
1
0
0
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
Wave
Height (m)
Direction
Period (s)
0.4
SSE
8
0.8
SSE
9
0.8
SSE
9
0.6
SSE
9
0.4
SSE
13
0.4
SSE
12
0.7
SSE
12
0.5
SSE
11
0.5
SSE
12
0.3
S
18
0.4
SSE
16
0.4
SSE
16
0.4
SSE
15
0.4
SSE
15
0.4
SSE
16
0.4
SSE
16
1.2
SW
7
1.4
SSW
7
0.5
SSE
14
0.5
SSE
14
1.1
SSW
7
Wave Graph
Metric surfscale
Energy kJ
26
92
96
68
65
57
121
70
82
62
91
86
77
75
81
83
147
188
116
107
105
Wind (km/h)
5
NNE
25
ENE
25
E
10
ENE
25
WNW
25
WNW
25
WNW
30
WNW
30
NW
25
NW
20
NW
20
WNW
25
WNW
15
W
20
WNW
20
W
20
WSW
20
SSW
20
SSW
20
WNW
30
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-on
on
on
cross-off
cross
High Tide
7:55AM2.07m
8:11PM2.00m
8:44AM2.09m
9:03PM1.98m
9:37AM2.09m
Low Tide
2:06PM0.47m
2:30AM0.37m
3:00PM0.48m
3:20AM0.40m
3:56PM0.51m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
clear
clear
clear
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
—
—
—
—
—
6:03
—
—
—
—
—
—
—
6:01
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:37
—
—
—
—
—
—
—
7:38
—
—
—
—
—
—
—
7:39
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
14
15
16
17
16
14
13
13
16
19
22
19
17
15
13
12
16
17
17
16
15
Feels °C
13
10
11
14
10
9
7
6
10
14
17
14
12
10
8
6
10
12
12
12
8
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sponge bay 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.


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