The Island (Island Bay) Surf Break

Lat Long: 41.35° S 174.78° E

The Island (Island Bay) 48 hour detailed Surf Forecast

Issued: 6 pm 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's The Island (Island Bay) sea temperature is
13.7°C
0.7° 

The Island (Island 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 The Island (Island Bay) today (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 2ft (0.6m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 2.5ft (0.8m), 9s period with S swell.
  • Evening surf: Evening surf (23 Oct, local time) - 1.5ft (0.4m), 16s period with SSW swell.

The current surf forecast for The Island (Island Bay) at 2AM is: 0.7m 9s primary swell from a South direction and 0.3m 13s secondary swell from a South-southwest direction (forecast issued at 06:00pm October 22). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (23 Oct)2ft (0.6m)9s
Afternoon (23 Oct)2.5ft (0.8m)9s
Evening (23 Oct)1.5ft (0.4m)16s

Table - waves today at The Island (Island Bay). (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 17°C on Fri afternoon, min 11°C on Thu night). Winds increasing (calm on Thu night, strong winds from the N by Sat morning).

Thu
22
Friday
23
Saturday
24
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
0
1
1
0
0
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
Wave
Height (m)
Direction
Period (s)
0.8
SSW
10
0.8
S
10
0.7
S
9
0.7
S
9
0.7
S
9
0.7
S
9
0.6
S
9
0.5
S
10
0.8
S
9
0.9
S
8
0.8
S
8
0.7
S
15
0.9
SSW
14
0.9
SSW
13
1
S
13
0.9
S
13
0.9
S
12
0.8
S
11
0.9
S
10
Wave Graph
Metric surfscale
Energy kJ
131
120
76
79
78
78
56
48
102
112
84
209
317
299
340
263
232
143
167
Wind (km/h)
20
NNW
20
NNW
25
N
20
N
5
SSE
5
ESE
10
SSE
10
S
5
NNW
15
N
25
N
35
N
40
N
45
N
50
N
50
N
50
N
45
N
40
N
Wind State
cross-off
cross-off
cross-off
cross-off
glassy
glassy
on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:11PM1.53m
2:34AM1.48m
2:58PM1.55m
3:24AM1.51m
3:48PM1.56m
Low Tide
8:24PM0.67m
8:32AM0.69m
9:07PM0.69m
9:24AM0.70m
9:58PM0.72m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:20
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6:18
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:49
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—
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7:50
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—
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7:51
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 mm
—
—
—
—
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Temp °C
16
14
12
12
11
11
14
16
17
16
13
12
12
12
13
14
14
14
14
Feels °C
12
11
8
8
10
10
12
14
16
14
9
6
5
4
5
6
6
6
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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