Sponge bay Surf Break

Lat Long: 38.70° S 178.06° E

Issued: 5 am 06 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 (06 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 3.5ft (1.1m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 0.5ft (0.1m), 21s period with S swell.
  • Evening surf: Evening surf (06 Jul, local time) - 4ft (1.2m), 9s period with E swell.

The current surf forecast for Sponge bay at 12PM is: 0.1m 21s primary swell from a South direction (forecast issued at 05:00am July 06). An open ocean swell of 1.2m 9s is not directed at the surf break, a second open ocean swell of 1.9m 8s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (06 Jul)3.5ft (1.1m)9s
Afternoon (06 Jul)0.5ft (0.1m)21s
Evening (06 Jul)4ft (1.2m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 24mm), heaviest during Mon night. Very mild (max 14°C on Mon morning, min 9°C on Mon night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thu
9
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)
1
1
1
0
0
2
1
2
2
1
2
2
1
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
1
E
10
1
E
9
1.1
E
9
0.1
S
21
0.1
S
21
1.2
E
9
1.2
E
9
1.2
E
9
1.3
E
9
1.3
E
9
1.2
E
10
1.2
E
10
1.3
E
10
1.5
E
10
1.6
E
10
1.5
E
10
1.6
E
10
1.6
E
10
1.6
ESE
10
1.7
ESE
10
1.7
ESE
10
1.7
ESE
10
1.6
ESE
10
1.6
ESE
10
Wave Graph
Metric surfscale
Energy kJ
188
162
175
9
8
241
239
239
274
280
255
262
320
440
490
459
541
541
544
562
562
562
500
490
Wind (km/h)
10
NNW
10
NNW
10
N
20
N
20
NE
15
NNE
5
W
5
WNW
5
WNW
5
W
5
W
0
WNW
10
SSE
5
S
5
SSW
15
SW
10
SW
15
SSW
20
SW
20
SSW
20
SSW
20
SSW
20
SSW
20
SSW
Wind State
cross-off
off
off
off
cross-off
cross-off
cross
cross-off
glassy
cross
glassy
glassy
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
High Tide
10:29AM1.82m
10:59PM1.93m
11:12AM1.84m
11:39PM1.94m
11:56AM1.85m
Low Tide
4:35AM0.64m
4:37PM0.59m
5:17AM0.59m
5:18PM0.57m
5:59AM0.54m
6:00PM0.55m
clear
part cloud
clear
cloud
light rain
cloud
rain showers
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
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
4:59
5:00
5:00
 mm
5
7
1
3
1
1
3
1
Temp °C
9
8
10
14
11
11
11
10
10
9
10
11
12
12
11
11
10
10
11
12
12
12
12
12
Feels °C
6
5
7
10
7
8
10
8
9
7
9
10
10
11
9
8
7
6
7
8
8
8
8
8
Swell 1
Height (m)
Direction
Period (s)
1
E
10
1
E
9
1.1
E
9
1.2
E
9
1.3
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.3
E
9
1.3
E
9
1.2
E
10
1.2
E
10
1.3
E
10
1.5
E
10
1.6
E
10
1.5
E
10
1.6
E
10
1.6
E
10
1.6
ESE
10
1.7
ESE
10
1.7
ESE
10
1.7
ESE
10
1.6
ESE
10
1.6
ESE
10
Energy kJ
188
162
175
225
275
241
239
239
274
280
255
262
320
440
490
459
541
541
544
562
562
562
500
490
Swell 2
Height (m)
Direction
Period (s)
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
21
0.1
S
21
0.2
S
20
0.2
SSE
19
0.3
SSE
19
0.3
SSE
18
0.3
SSE
18
0.3
SSE
17
0.3
SSE
11
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
15
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
Energy kJ
4
4
4
9
8
30
36
69
61
60
58
22
20
19
19
18
44
42
41
39
37
34
33
32
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
15
0.1
S
22
0.1
S
14
0.1
S
13
0.1
S
13
0.2
S
19
0.3
SSW
18
0.2
S
11
0.3
S
11
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
9
0.3
SSE
9
0.3
SSE
9
0.4
SSW
9
0.3
SSE
8
0.4
SSW
13
0.1
S
20
0.3
SSW
13
Energy kJ
9
9
4
4
3
29
61
10
21
53
51
50
50
48
17
17
16
25
14
58
7
31
Wind waves
Height (m)
Direction
Period (s)
1
NE
7
0.8
NNE
7
1.4
NE
8
1.9
NE
8
1.4
NE
8
1.6
NE
8
1.7
NE
8
0.4
SSW
3
0.8
S
8
0.6
S
7
Energy kJ
91
53
262
486
264
349
389
4
72
40
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
4
2
2
2
2
2
2
2
3
2
3
3
3
3
3
4
3
3
3
2
Distance (km)
0
0
0
5
45
0
1
0
0
1
0
0
36
5
10
3
3
10
10
42
10
10
10
45
Best forecast wave conditions in Gisborne and Mahia
Rating
(10 max)
2
2
2
3
4
3
3
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
2
Best forecast wave conditions in New Zealand
Rating
(10 max)
5
6
6
6
4
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
3
3
4
Header Global
Rating
(10 max)
7
6
6
6
5
5
5
5
8
8
8
8
7
8
7
5
5
7
9
9
9
8
7
7
  • 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
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