Waimanalo Surf Break

Lat Long: 21.35° N 157.70° W

Waimanalo 48 hour detailed Surf Forecast

Issued: 1 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Waimanalo sea temperature is
26.8° C
0.4° 

Waimanalo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Waimanalo today (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 8ft (2.5m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 8ft (2.5m), 8s period with ENE swell.
  • Evening surf: Evening surf (01 Aug, local time) - 8ft (2.5m), 8s period with ENE swell.

The current surf forecast for Waimanalo at 5AM is: 2.5m 8s primary swell from a East direction and 0.7m 14s secondary swell from a East direction, 0.3m 8s secondary swell from a North direction (forecast issued at 01:00am August 01). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (01 Aug)8ft (2.5m)8s
Afternoon (01 Aug)8ft (2.5m)8s
Evening (01 Aug)8ft (2.5m)8s

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


Short Range Forecast

Some drizzle, heaviest during Mon night. Warm (max 25°C on Sat morning, min 24°C on Mon night). Winds decreasing (strong winds from the ENE on Sat morning, light winds from the NE by Mon night).

Saturday
1
Sunday
2
Monday
3
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)
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
E
8
2.5
E
8
2.5
E
8
2.5
E
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.3
ENE
8
2.2
ENE
8
2.3
ENE
8
2.2
ENE
8
2.2
ENE
8
2.2
ENE
8
2.1
ENE
8
1.8
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
756
881
890
924
939
910
844
844
908
864
740
682
705
650
634
604
533
446
402
361
370
370
370
379
Wind (km/h)
45
ENE
45
ENE
45
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
NE
25
NE
25
ENE
20
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
3:46AM0.36m
4:44PM0.61m
4:42AM0.37m
4:58PM0.57m
5:48AM0.38m
5:09PM0.52m
Low Tide
9:37AM0.05m
11:22PM0.13m
10:12AM0.11m
11:50PM0.10m
10:52AM0.19m
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:08
7:07
 mm
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Feels °C
20
20
20
21
21
21
21
21
21
21
22
21
22
22
22
22
22
24
24
24
24
24
24
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 Waimanalo 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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