Waimanu Bay Surf Break

Lat Long: 20.15° N 155.64° W

Waimanu Bay 48 hour detailed Surf Forecast

Issued: 1 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Waimanu Bay sea temperature is
26.8° C
0.5° 

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 (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 5ft (1.5m), 11s period with ENE swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 5ft (1.5m), 11s period with ENE swell.
  • Evening surf: Evening surf (04 Aug, local time) - 4.5ft (1.4m), 10s period with ENE swell.

The current surf forecast for Waimanu Bay at 5AM is: 1.6m 11s primary swell from a East-northeast direction (forecast issued at 01:00am August 04). An open ocean swell of 0.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (04 Aug)5ft (1.5m)11s
Afternoon (04 Aug)5ft (1.5m)11s
Evening (04 Aug)4.5ft (1.4m)10s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Tue morning, min 24°C on Thu night). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
2
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.6
ENE
11
1.6
ENE
11
1.5
ENE
11
1.5
ENE
11
1.5
ENE
11
1.3
ENE
11
1.4
ENE
10
1.3
ENE
10
1.3
ENE
10
1.2
ENE
10
1.1
ENE
9
1.1
ENE
9
1.2
ENE
9
1.1
ENE
9
0.9
ENE
8
0.9
NE
8
1.2
ENE
8
1.2
ENE
8
1.3
ENE
8
1.3
ENE
8
1.4
ENE
8
1.2
ENE
8
1
ENE
7
0.9
ENE
7
Wave Graph
Metric surfscale
Energy kJ
551
586
521
521
521
397
380
346
318
264
207
199
227
190
123
98
202
197
196
202
210
151
104
97
Wind (km/h)
10
ESE
10
E
10
E
15
ENE
15
ENE
20
ENE
20
E
15
E
10
E
15
E
15
E
15
ENE
15
ENE
15
ENE
10
ENE
10
E
20
E
20
E
20
E
15
E
15
ENE
15
ENE
20
ENE
20
E
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:12AM0.64m
5:54PM0.65m
8:48AM0.67m
6:15PM0.57m
10:31AM0.74m
Low Tide
00:24AM0.19m
12:26PM0.45m
1:07AM0.17m
2:26PM0.52m
2:05AM0.16m
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:57
6:57
 mm
Temp °C
25
25
26
27
27
27
26
25
25
25
26
27
27
27
26
25
25
25
25
27
26
26
25
25
Feels °C
28
28
28
29
29
29
28
26
27
26
27
28
28
29
29
27
26
25
25
28
27
28
26
25
  • 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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