Halawa Surf Break

Lat Long: 21.16° N 156.73° W

Halawa 48 hour detailed Surf Forecast

Issued: 1 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Halawa sea temperature is
26.3° C
0.2° 

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


How big are the waves at Halawa today (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.4m), 13s period with WNW swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 1ft (0.3m), 13s period with WNW swell.
  • Evening surf: Evening surf (18 Jul, local time) - 1ft (0.3m), 13s period with WNW swell.

The current surf forecast for Halawa at 9AM is: 0.4m 13s primary swell from a West-northwest direction (forecast issued at 01:00am July 18). An open ocean swell of 0.4m 14s is not directed at the surf break, a second open ocean swell of 2.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (18 Jul)1.5ft (0.4m)13s
Afternoon (18 Jul)1ft (0.3m)13s
Evening (18 Jul)1ft (0.3m)13s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sat morning, min 24°C on Sat night). Mainly fresh winds.

Saturday
18
Sunday
19
Monday
20
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)
0.4
WNW
14
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.3
WNW
13
0.3
WNW
13
0.3
WNW
13
0.3
WNW
13
0.3
WNW
13
0.3
W
12
0.3
W
12
0.4
NNE
8
0.2
W
12
0.2
W
12
1.6
ENE
8
0.5
NNE
8
1.3
ENE
8
1.4
ENE
8
0.6
NNE
8
1.6
ENE
7
1.6
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
Wave Graph
Metric surfscale
Energy kJ
62
60
58
57
34
34
34
34
33
26
27
19
12
13
322
35
218
226
39
268
273
236
208
167
Wind (km/h)
35
E
35
E
35
E
35
E
35
E
30
E
30
ENE
30
E
30
ENE
25
E
25
E
25
E
25
ENE
25
ENE
25
E
30
ENE
25
E
20
E
20
E
25
ENE
25
ENE
25
ENE
25
ENE
25
E
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
5:12AM0.54m
5:28PM0.79m
6:22AM0.55m
5:46PM0.71m
7:51AM0.56m
5:54PM0.64m
Low Tide
11:52PM0.27m
10:41AM0.27m
00:24AM0.25m
11:22AM0.38m
00:58AM0.24m
12:14PM0.49m
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:09
7:09
 mm
Temp °C
25
25
25
25
25
25
24
24
24
24
24
25
25
25
25
25
24
24
24
25
25
25
25
25
Feels °C
23
22
22
22
22
23
22
21
21
22
22
22
22
23
23
23
23
23
24
24
24
24
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 

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 Halawa 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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