Hakalau Surf Break

Lat Long: 19.90° N 155.13° W

Hakalau 48 hour detailed Surf Forecast

Issued: 7 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hakalau sea temperature is
27.1° C
0.6° 

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


How big are the waves at Hakalau today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.0m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 3ft (0.9m), 8s period with ESE swell.
  • Evening surf: Evening surf (21 Aug, local time) - 4ft (1.2m), 8s period with ESE swell.

The current surf forecast for Hakalau at 2AM is: 0.8m 7s primary swell from a North-northeast direction and 0.6m 9s secondary swell from a Southeast direction, 0.6m 8s secondary swell from a East direction (forecast issued at 07:00pm August 20). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (21 Aug)3.5ft (1.0m)7s
Afternoon (21 Aug)3ft (0.9m)8s
Evening (21 Aug)4ft (1.2m)8s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Sun afternoon. Warm (max 28°C on Fri morning, min 25°C on Sat night). Wind will be generally light.

Thu
20
Friday
21
Saturday
22
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
1
2
1
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
NNE
7
0.9
NE
7
0.9
NE
7
0.8
NNE
7
0.6
SE
9
1
ENE
7
0.8
ESE
8
0.9
ESE
8
1.1
ESE
8
1.1
ESE
8
1.6
E
8
1.8
E
8
1.6
ESE
8
1.9
E
8
1.6
ESE
9
1.7
ESE
9
1.9
E
9
2
E
9
2.2
E
9
Wave Graph
Metric surfscale
Energy kJ
83
77
67
56
49
91
96
107
153
153
310
388
310
505
363
417
567
627
766
Wind (km/h)
10
ESE
15
SE
20
SE
20
SSE
20
SSE
20
SSE
25
ESE
25
ESE
20
ESE
15
ESE
10
SE
10
SSE
10
SE
15
ESE
20
ESE
20
E
20
E
15
ESE
15
SE
Wind State
cross-on
cross
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
High Tide
11:55AM0.77m
12:41PM0.82m
Low Tide
2:34AM0.27m
4:18AM0.26m
8:21PM0.39m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:44
6:44
 mm
1
1
2
2
Temp °C
27
27
26
26
26
27
28
27
27
27
27
26
26
26
27
27
26
26
26
Feels °C
31
30
28
27
27
28
28
27
28
29
29
28
28
27
28
28
27
28
28
  • 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 Hakalau 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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