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Surf Forecasts:

Colac Bay surf break

Colac Bay surfForecast / Southland / New Zealand

information circle48hr Weather and Surf, issued 6 am Friday 20 Mar 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Colac Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Colac Bay sea temperature is
14.8° C
 (Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Colac Bay today?

The current surf forecast for Colac Bay at 1PM is: 1.4m 12s primary swell from a West-southwest direction and 0.1m 15s secondary swell from a South direction (forecast issued at 06:00am March 20). The wind direction is predicted to be glassy and the swell rating is 3.

Time (NZDT) & DateWave HeightWave Period
Morning (20 Mar)4.5ft (1.4m)13s
Afternoon (20 Mar)4.5ft (1.4m)12s
Evening (20 Mar)4.5ft (1.3m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
20
Saturday
21
Sunday
22
Mon
23
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
Rating
(10 max)
3
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
WSW
1.4
WSW
1.4
WSW
1.4
WSW
1.4
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.5
WSW
1.6
W
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
1.3
WSW
1.4
WSW
1.4
WSW
1.5
WSW
1.4
WSW
Period(s) (?)131313121212131313131313141313141413131314141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)530594576558549482530522522514506522615735902341351307280590731701780661
Wind
(km/h)
5
N
5
N
10
NNE
5
ENE
5
SE
10
SE
5
ESE
5
WNW
10
WNW
10
NW
10
NNW
5
WSW
10
SW
15
WSW
15
W
10
NNW
5
WNW
10
WNW
10
WNW
5
WSW
5
SSE
5
SSE
5
E
5
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		glassononglassglasscross-
off		offcross-
off		glasscrosscross-
off		cross-
off		cross-
off		offoffoffglasscross-
on		onglasscross
High Tide
/ height (m)
2:49AM
2.52
3:06PM
2.57
3:30AM
2.54
3:52PM
2.57
4:14AM
2.51
4:41PM
2.52
Low Tide
/ height (m)
9:05AM
0.26
9:31PM
0.25
9:50AM
0.26
10:16PM
0.31
10:37AM
0.31
11:05PM
0.41
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise--7:48-------7:50-------7:50-----
Sunset-----8:01-------8:00-------7:58--
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
cloud
rain showers
part cloud
part cloud
part cloud
cloud
Rain (mm)
-----------------2-1----
Temp. °C111011141614131212111216161614131312121314131212
Feels °C (?)98913141212111091115141411111210101313121111
  • 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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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 Colac Bay 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.

View detailed surf forecast for Colac Bay at:
surf-forecast.com

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