Shipwreck Bay-Blue House Surf Break

Lat Long: 35.17° S 173.08° E

Shipwreck Bay-Blue House 48 hour detailed Surf Forecast

Issued: 5 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shipwreck Bay-Blue House sea temperature is
15.1°C
0.2° 

Shipwreck Bay-Blue House surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Shipwreck Bay-Blue House today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 16ft (5.0m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 15ft (4.5m), 16s period with SW swell.
  • Evening surf: Evening surf (21 Sep, local time) - 13ft (4.0m), 16s period with SW swell.

The current surf forecast for Shipwreck Bay-Blue House at 8AM is: 5.0m 16s primary swell from a Southwest direction (forecast issued at 05:00am September 21). The wind direction is predicted to be cross-offshore and the swell rating is 9.

Time (NZST) & DateWave HeightWave Period
Morning (21 Sep)16ft (5.0m)17s
Afternoon (21 Sep)15ft (4.5m)16s
Evening (21 Sep)13ft (4.0m)16s

Table - waves today at Shipwreck Bay-Blue House. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Wed night. Very mild (max 15°C on Tue morning, min 11°C on Wed night). Winds increasing (light winds from the SW on Mon morning, fresh winds from the S by Tue afternoon).

Monday
21
Tuesday
22
Wednesday
23
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
Rating
(10 max)
8
8
9
8
8
6
5
3
3
2
2
2
2
2
2
3
5
5
4
3
5
6
7
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)
5.5
SW
16
5.5
SW
16
5
SW
17
5
SW
16
4.5
SW
16
4.5
SW
16
4
SW
16
3.5
SW
15
3.5
SW
15
3
SW
14
3
SW
14
2.5
SW
14
2.5
SW
14
1.8
SW
14
1.7
SW
14
1.8
SW
14
3.5
SW
16
4
SW
16
4
SW
16
3.5
SW
16
4
SW
16
4
SW
16
4.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
13887
14954
14891
12774
11110
9245
7588
5816
4422
3594
3067
2521
2238
1226
1044
1299
7299
7293
7110
6537
7043
8427
9959
Wind (km/h)
20
SSW
15
SSW
10
SW
20
WSW
20
WSW
15
WSW
20
WSW
20
W
20
W
20
W
20
WNW
20
WNW
30
SSW
35
S
35
S
35
S
35
SSW
30
SSW
30
SSW
30
SSW
30
SSW
30
SSW
35
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
off
off
off
off
off
cross-off
cross-off
off
off
off
High Tide
5:02AM2.57m
5:42PM2.72m
6:11AM2.67m
6:40PM2.87m
7:06AM2.83m
7:26PM3.06m
Low Tide
11:19AM1.32m
00:07AM1.27m
12:29PM1.15m
1:03AM1.05m
1:20PM0.92m
cloud
cloud
clear
part cloud
part cloud
clear
cloud
clear
cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:23
 mm
Temp °C
13
13
12
13
13
13
13
12
13
13
14
15
14
13
13
13
13
13
14
13
13
12
13
Feels °C
9
9
9
9
9
9
9
8
9
10
11
12
10
5
5
5
5
6
8
7
6
5
5
  • 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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