Waimanalo Surf Break

Lat Long: 21.35° N 157.70° W

Waimanalo 48 hour detailed Surf Forecast

Issued: 7 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Waimanalo sea temperature is
27.2°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 (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 6ft (1.8m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 6ft (1.8m), 7s period with E swell.
  • Evening surf: Evening surf (24 Aug, local time) - 5ft (1.6m), 7s period with E swell.

The current surf forecast for Waimanalo at 10AM is: 1.8m 6s primary swell from a East direction and 0.3m 11s secondary swell from a Northwest direction (forecast issued at 07:00am August 24). An open ocean swell of 0.3m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (24 Aug)6ft (1.8m)6s
Afternoon (24 Aug)6ft (1.8m)7s
Evening (24 Aug)5ft (1.6m)7s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Mon morning, min 25°C on Mon night). Mainly fresh winds.

Monday
24
Tuesday
25
Wednesday
26
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
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)
1.9
ENE
6
1.9
ENE
6
1.8
E
6
1.8
E
7
1.7
E
7
1.6
E
7
1.7
E
7
1.6
E
7
1.6
E
7
1.7
E
6
1.8
E
7
1.9
E
7
1.8
E
7
1.6
E
7
1.6
E
7
1.6
E
7
1.7
E
6
1.6
E
6
1.6
ENE
6
1.6
ENE
6
1.5
ENE
6
1.6
ENE
6
1.5
ENE
6
Wave Graph
Metric surfscale
Energy kJ
289
312
276
293
274
250
258
236
226
232
293
341
311
247
240
233
239
213
218
188
165
182
160
Wind (km/h)
35
ENE
35
ENE
35
ENE
30
ENE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
30
ENE
30
ENE
Wind State
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
on
on
cross-on
on
cross-on
on
cross-on
on
on
on
on
on
High Tide
1:55PM0.63m
00:27AM0.33m
2:17PM0.65m
1:04AM0.37m
2:38PM0.65m
Low Tide
6:03AM0.02m
8:21PM0.21m
6:39AM-0.00m
8:32PM0.20m
7:12AM-0.01m
8:49PM0.18m
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:52
6:52
 mm
Temp °C
26
26
26
26
26
26
25
25
25
25
26
26
26
25
25
25
25
25
25
25
25
25
25
Feels °C
25
25
25
25
26
26
25
24
23
23
24
23
24
22
22
22
22
21
21
22
22
23
23
  • 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 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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