Bog Works Surf Break

Lat Long: 39.05° S 174.07° E

Bog Works 48 hour detailed Surf Forecast

Issued: 11 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bog Works sea temperature is
14.0°C
0.5° 

Bog Works surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Bog Works today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 6ft (1.8m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 5.5ft (1.7m), 16s period with WSW swell.
  • Evening surf: Evening surf (18 Sep, local time) - 5.5ft (1.7m), 15s period with WSW swell.

The current surf forecast for Bog Works at 7AM is: 1.7m 16s primary swell from a West-southwest direction and 2.1m 11s secondary swell from a West-southwest direction (forecast issued at 11:00pm September 17). The wind direction is predicted to be offshore and the swell rating is 4.

Time (NZST) & DateWave HeightWave Period
Morning (18 Sep)6ft (1.8m)16s
Afternoon (18 Sep)5.5ft (1.7m)16s
Evening (18 Sep)5.5ft (1.7m)15s

Table - waves today at Bog Works. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu night. Very mild (max 14°C on Fri morning, min 10°C on Fri night). Winds increasing (light winds from the SE on Thu night, strong winds from the WSW by Sat night).

Friday
18
Saturday
19
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)
3
4
4
4
4
2
2
1
2
4
4
3
2
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)
1.8
WSW
13
2.3
WSW
13
2.2
WSW
11
1.6
WSW
16
1.8
WSW
16
1.8
WSW
16
1.7
WSW
16
1.8
WSW
15
1.7
WSW
15
1.7
WSW
15
1.7
WSW
15
1.8
WSW
15
1.7
WSW
15
3
WSW
15
3
WSW
15
3
WSW
15
3
WSW
15
Wave Graph
Metric surfscale
Energy kJ
1190
1901
1198
1255
1591
1571
1376
1511
1340
1364
1346
1452
1292
3377
3560
3479
3593
Wind (km/h)
10
NNW
5
SE
10
S
10
ESE
10
SSE
25
SW
25
SW
30
SW
25
SW
15
SSW
10
S
15
SW
25
WSW
30
WSW
30
WSW
35
W
30
W
Wind State
on
off
cross-off
off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
High Tide
1:38AM2.47m
2:08PM2.44m
2:31AM2.28m
3:12PM2.29m
Low Tide
7:39PM0.78m
7:58AM0.81m
8:32PM0.98m
8:56AM0.99m
light rain
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
cloud
cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
 mm
3
1
1
1
Temp °C
13
13
12
11
13
14
13
12
11
10
10
10
13
14
14
13
13
Feels °C
12
12
11
9
11
10
8
6
6
7
7
6
8
9
9
7
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bog Works 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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