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Surf Forecasts:

Wainui Bay surf break

Wainui Bay surfForecast / Northland / New Zealand

information circle48hr Weather and Surf, issued 12 pm Wednesday 18 Mar 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Wainui Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wainui Bay sea temperature is
21.0° C
 (Which is slightly warmer than usual)

How big are the waves at Wainui Bay today?

The current surf forecast for Wainui Bay at 9PM is: 0.5m 19s primary swell from a North direction and 1.2m 8s secondary swell from a East direction (forecast issued at 12:00pm March 18). The wind direction is predicted to be cross-shore.

Time (NZDT) & DateWave HeightWave Period
Morning (18 Mar)1.5ft (0.5m)17s
Afternoon (18 Mar)1.5ft (0.5m)16s
Evening (18 Mar)4ft (1.2m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
Saturday
21
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
0
0
0
0
0
1
1
1
2
2
1
2
3
4
4
3
3
2
2
3
2
2
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
N
0.5
N
0.6
N
0.5
N
1.2
E
1.2
E
0.5
N
1.1
E
1.2
E
1.3
ENE
1.5
ENE
1.8
E
2.1
E
2.2
E
2
E
1.9
E
1.7
E
1.6
E
1.5
E
1.4
ESE
1.3
E
1.1
E
1
E
1
E
Period(s) (?)171616198818888910101111111111111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1401391951801781681601531862353156149371128959866694617525443353250204194
Wind
(km/h)
20
SE
20
ESE
20
SE
25
ESE
15
SSE
15
S
20
S
15
S
15
S
5
NNE
15
NNW
10
ENE
5
SE
5
SW
10
SW
5
SW
5
SW
10
N
10
NNW
10
NW
5
W
5
S
10
S
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		glasscrossoncrosscross-
off		cross-
off		offglasscross-
on		crosscross-
off		glassglasscross-
off		cross
High Tide
/ height (m)
8:05AM
2.05
8:24PM
2.00
8:49AM
2.14
9:11PM
2.09
9:34AM
2.20
9:59PM
2.17
Low Tide
/ height (m)
2:07PM
0.62
2:26AM
0.55
2:53PM
0.52
3:09AM
0.49
3:38PM
0.43
3:53AM
0.46
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunrise--------7:24-------7:26-------
Sunset---7:39-------7:37-------7:37----
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C182020201816161518222020181717161820202019181717
Feels °C (?)161817171614141317221820181717161819192020191717
  • 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 Wainui 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 Wainui Bay at:
surf-forecast.com

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