Waimanalo Surf Break

Lat Long: 21.35° N 157.70° W

Waimanalo 48 hour detailed Surf Forecast

Issued: 1 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Waimanalo sea temperature is
26.4° C
0.1° 

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 (22 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 5ft (1.6m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 5ft (1.6m), 7s period with ENE swell.
  • Evening surf: Evening surf (22 Jul, local time) - 4.5ft (1.4m), 6s period with ENE swell.

The current surf forecast for Waimanalo at 9AM is: 1.6m 7s primary swell from a East-northeast direction and 0.6m 12s secondary swell from a East direction (forecast issued at 01:00am July 22). An open ocean swell of 0.5m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (22 Jul)5ft (1.6m)7s
Afternoon (22 Jul)5ft (1.6m)7s
Evening (22 Jul)4.5ft (1.4m)6s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu morning. Warm (max 25°C on Wed morning, min 24°C on Wed night). Mainly strong winds.

Wednesday
22
Thursday
23
Friday
24
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)
1.3
ENE
7
1.4
ENE
7
1.5
ENE
7
1.7
ENE
7
1.7
ENE
7
1.5
ENE
7
0.7
E
12
0.7
E
12
0.7
E
12
0.7
E
12
1.9
ENE
6
2.1
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
2.1
ENE
7
2
E
7
2.1
ENE
7
2.1
ENE
7
1.9
ENE
7
1.8
ENE
7
1.8
ENE
7
2.1
ENE
7
2.2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
162
176
195
240
240
189
156
137
139
139
272
384
350
340
340
374
366
385
419
346
325
325
437
472
Wind (km/h)
25
ENE
25
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
35
ENE
30
ENE
30
ENE
35
ENE
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
cross-on
on
on
on
cross-on
cross-on
High Tide
12:21PM0.51m
12:58PM0.56m
1:29PM0.59m
Low Tide
2:49AM0.05m
3:43AM0.04m
4:39AM0.02m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:14
7:13
7:13
 mm
1
1
1
Temp °C
25
25
25
25
25
25
24
24
24
24
24
25
25
25
24
24
24
24
24
25
25
25
24
24
Feels °C
25
24
23
22
22
22
21
21
22
22
20
21
22
22
20
20
21
22
20
22
22
22
21
20
  • 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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