Waimanu Bay Surf Break

Lat Long: 20.15° N 155.64° W

Waimanu Bay 48 hour detailed Surf Forecast

Issued: 1 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Waimanu Bay sea temperature is
26.4° C
0.4° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.0m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 5.5ft (1.7m), 7s period with E swell.
  • Evening surf: Evening surf (21 Jul, local time) - 5ft (1.5m), 7s period with E swell.

The current surf forecast for Waimanu Bay at 4PM is: 1.7m 7s primary swell from a East direction (forecast issued at 01:00pm July 21). An open ocean swell of 0.1m 11s is not directed at the surf break, a second open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (21 Jul)3.5ft (1.0m)7s
Afternoon (21 Jul)5.5ft (1.7m)7s
Evening (21 Jul)5ft (1.5m)7s

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


Short Range Forecast

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

Tue
21
Wednesday
22
Thursday
23
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)
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
1.5
E
7
1.7
E
7
1.8
E
7
1.6
E
7
1.5
E
7
1.4
E
7
1.3
E
7
0.8
E
11
1.4
ENE
11
1.5
ENE
12
1.4
ENE
12
1.3
E
12
1
E
12
1.3
E
11
1.4
E
11
1.4
E
11
1.4
E
11
1.6
ENE
6
1.6
ENE
6
1.6
ENE
7
1.6
ENE
7
Wave Graph
Metric surfscale
Energy kJ
218
270
297
246
220
192
172
154
486
599
531
472
276
433
476
459
457
207
207
206
206
Wind (km/h)
20
E
20
E
20
E
20
E
25
E
25
E
25
E
25
E
25
ENE
25
ENE
20
ENE
25
E
25
E
20
E
25
E
25
E
25
E
25
ENE
25
ENE
25
E
25
E
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
10:08AM0.64m
6:37PM0.56m
11:34AM0.70m
12:26PM0.76m
Low Tide
3:43PM0.54m
2:59AM0.21m
3:58AM0.20m
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:04
7:02
7:02
 mm
Temp °C
27
26
26
25
25
25
24
25
26
26
26
25
24
24
24
25
26
27
26
25
25
Feels °C
28
26
27
26
25
25
23
24
25
25
26
25
23
23
23
24
25
26
25
24
24
  • 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 

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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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