Sponge bay Surf Break

Lat Long: 38.70° S 178.06° E

Issued: 5 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Sponge bay sea temperature is
13.5° C

1.2°C colder than average for this time of year

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 (07 Jul):

  • Morning surf: Morning surf (07 Jul, local time) - 4ft (1.2m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (07 Jul, local time) - 4.5ft (1.4m), 10s period with E swell.
  • Evening surf: Evening surf (07 Jul, local time) - 5ft (1.5m), 10s period with E swell.

The current surf forecast for Sponge bay at 9AM is: 1.2m 9s primary swell from a East direction and 0.3m 17s secondary swell from a South-southeast direction (forecast issued at 05:00am July 07). The wind direction is predicted to be glassy and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (07 Jul)4ft (1.2m)9s
Afternoon (07 Jul)4.5ft (1.4m)10s
Evening (07 Jul)5ft (1.5m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Thu night. Very mild (max 13°C on Wed morning, min 10°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the S by Thu night).

Tuesday
7
Wednesday
8
Thursday
9
Fri
10
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
Rating
(10 max)
2
2
2
2
1
1
0
1
1
1
1
0
0
0
0
0
0
0
2
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
E
9
1.2
E
9
1.2
E
9
1.3
E
10
1.4
E
10
1.4
E
10
1.5
E
10
1.6
E
10
1.5
E
10
1.6
ESE
10
1.6
ESE
10
1.5
ESE
10
1.5
ESE
10
1.5
ESE
10
1.5
ESE
10
1.5
ESE
10
1.5
ESE
10
1.4
ESE
10
1.3
E
10
1.2
SSE
11
1.5
SSE
11
2.5
S
10
1.2
E
10
2.1
SSE
9
Wave Graph
Metric surfscale
Energy kJ
234
234
241
307
356
361
422
520
459
482
473
407
416
433
442
433
433
370
339
356
505
1345
286
688
Wind (km/h)
10
NW
5
NW
5
W
0
NW
10
SSE
10
S
10
SSW
10
WSW
10
WSW
10
WSW
10
WSW
15
SSW
20
SW
15
SW
10
WSW
15
WSW
20
SW
25
SW
10
NW
10
SSE
20
S
25
SSW
30
SSE
40
S
Wind State
cross-off
glassy
glassy
glassy
cross-on
on
on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-on
on
cross-on
cross-on
on
High Tide
11:12AM1.84m
11:39PM1.94m
11:56AM1.85m
00:18AM1.93m
12:42PM1.87m
Low Tide
5:17AM0.59m
5:18PM0.57m
5:59AM0.54m
6:00PM0.55m
6:40AM0.49m
6:45PM0.54m
cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
rain showers
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:59
5:00
5:00
5:00
 mm
1
1
2
2
Temp °C
9
9
10
11
12
12
12
12
11
10
11
13
13
12
11
11
12
12
12
13
13
13
13
13
Feels °C
7
7
9
10
10
10
10
10
9
7
9
10
9
9
9
8
8
7
10
11
9
8
7
5
Swell 1
Height (m)
Direction
Period (s)
1.2
E
9
1.2
E
9
1.2
E
9
1.3
E
10
1.4
E
10
1.4
E
10
1.5
E
10
1.6
E
10
1.5
E
10
1.6
ESE
10
1.6
ESE
10
1.5
ESE
10
1.5
ESE
10
1.5
ESE
10
1.5
ESE
10
1.5
ESE
10
1.5
ESE
10
1.4
ESE
10
1.3
E
10
1.3
ESE
10
1.5
SSE
11
1.5
SSE
10
1.2
E
10
1.2
ESE
10
Energy kJ
234
234
241
307
356
361
422
520
459
482
473
407
416
433
442
433
433
370
339
356
505
502
284
282
Swell 2
Height (m)
Direction
Period (s)
0.3
SSE
18
0.3
SSE
18
0.3
SSE
17
0.3
SSE
11
0.3
SSE
10
0.4
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
9
0.3
SSE
15
0.3
SSE
14
0.3
SSE
14
0.3
SSE
14
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.5
S
9
1.1
SSE
10
1.2
SSE
11
1.3
ESE
10
1.2
E
10
1.2
SSE
10
0.2
SSW
20
Energy kJ
61
60
58
22
20
33
19
19
17
42
41
39
36
35
34
32
31
43
276
302
356
290
286
38
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
18
0.2
S
11
0.3
S
11
0.3
SSE
16
0.3
SSE
16
0.3
E
12
0.3
SSE
16
0.3
SSE
16
0.3
SSE
15
0.3
SSE
9
0.3
SSE
9
0.3
SSE
8
0.2
SSE
8
0.4
SSW
8
0.4
SSW
8
0.4
SSW
8
0.2
S
9
0.2
S
18
0.2
S
17
0.2
SSE
16
0.2
S
17
0.1
S
21
0.1
S
22
Energy kJ
61
10
21
53
51
26
50
48
44
16
16
14
7
22
20
19
6
25
23
26
22
9
9
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.6
SSW
4
0.9
SSW
8
0.6
SSW
4
0.8
SSW
4
1
SSW
9
1.3
SSW
10
2.5
S
10
1.2
SSE
6
2.1
SSE
9
Energy kJ
2
2
3
10
92
13
24
151
319
1345
107
688
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
4
4
1
Distance (km)
0
0
0
0
36
36
10
3
3
3
3
10
10
3
3
3
10
42
0
42
57
53
57
118
Best forecast wave conditions in Gisborne and Mahia
Rating
(10 max)
2
2
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in New Zealand
Rating
(10 max)
5
5
4
4
4
4
4
4
4
4
4
4
3
4
4
4
6
6
6
7
7
6
5
5
Header Global
Rating
(10 max)
9
8
8
8
7
6
7
5
5
7
9
9
9
8
7
6
8
9
9
8
7
6
6
6
  • 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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