Waimanu Bay Surf Break

Lat Long: 20.15° N 155.64° W

Waimanu Bay 48 hour detailed Surf Forecast

Issued: 7 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Waimanu Bay sea temperature is
27.3°C
0.6° 

Waimanu 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 Waimanu Bay today (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 8ft (2.4m), 12s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 8ft (2.5m), 12s period with E swell.
  • Evening surf: Evening surf (06 Sep, local time) - 7.5ft (2.3m), 12s period with E swell.

The current surf forecast for Waimanu Bay at 10AM is: 2.5m 12s primary swell from a East-northeast direction and 0.4m 11s secondary swell from a North direction (forecast issued at 07:00am September 06). An open ocean swell of 0.1m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (06 Sep)8ft (2.4m)12s
Afternoon (06 Sep)8ft (2.5m)12s
Evening (06 Sep)7.5ft (2.3m)12s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sun morning. Warm (max 28°C on Mon afternoon, min 26°C on Sun afternoon). Wind will be generally light.

Sunday
6
Monday
7
Tuesday
8
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
1
0
2
2
0
1
2
0
0
1
3
3
4
4
4
4
2
3
3
3
2
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)
2.3
ENE
13
2.4
ENE
12
2.5
ENE
12
2.5
E
12
2.4
E
12
2.3
E
12
2.3
ENE
12
2.3
ENE
12
2.3
ENE
12
2.4
ENE
12
2.5
ENE
12
2.5
ENE
12
1.9
ENE
12
2.3
ENE
12
2
ENE
12
2
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.7
ENE
10
1.4
NE
10
1.3
NE
9
1.3
ENE
9
Wave Graph
Metric surfscale
Energy kJ
1619
1643
1697
1805
1644
1513
1413
1413
1437
1595
1699
1805
1036
1420
1006
954
800
785
687
554
373
289
289
Wind (km/h)
15
E
20
E
20
E
20
E
25
E
25
E
20
E
20
E
20
E
25
E
25
E
20
E
15
E
10
E
5
WSW
5
WSW
0
E
5
N
10
NNW
5
N
0
NE
5
E
10
ESE
Wind State
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross
glassy
glassy
glassy
glassy
cross-on
glassy
glassy
glassy
cross
High Tide
12:16PM0.89m
11:45PM0.45m
12:59PM0.93m
00:43AM0.52m
1:36PM0.94m
Low Tide
4:24AM0.16m
7:25PM0.32m
5:35AM0.13m
7:47PM0.28m
6:32AM0.10m
8:11PM0.23m
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:31
6:30
 mm
1
1
1
1
1
1
Temp °C
26
27
27
27
26
26
26
26
26
26
27
27
28
27
27
27
27
27
28
28
28
27
27
Feels °C
28
29
29
29
26
27
27
28
27
26
28
29
31
31
31
31
32
31
32
33
34
32
32
  • 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 Waimanu 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.


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