Surf Break

Lat Long: 21.16° N 156.73° W

Halawa 48 hour detailed Surf Forecast

Issued: 7 am 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Halawa sea temperature is
26.8°C
0.0° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 2ft (0.6m), 12s period with NNW swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 2ft (0.6m), 12s period with NW swell.
  • Evening surf: Evening surf (29 Sep, local time) - 2ft (0.6m), 12s period with NNW swell.

The current surf forecast for Halawa at 1PM is: 0.6m 12s primary swell from a Northwest direction (forecast issued at 07:00am September 29). An open ocean swell of 0.8m 14s is not directed at the surf break, a second open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (29 Sep)2ft (0.6m)12s
Afternoon (29 Sep)2ft (0.6m)12s
Evening (29 Sep)2ft (0.6m)12s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Tue morning, min 25°C on Tue morning). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
1
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
1
1
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)
0.7
NNW
13
0.6
NNW
12
0.6
NNW
12
0.6
NW
12
0.6
NNW
12
0.6
NNW
12
0.6
NNW
11
0.6
NNW
11
0.6
W
12
0.8
WSW
11
0.8
WSW
10
0.7
W
10
0.6
W
9
0.6
W
9
0.6
W
9
0.5
W
9
0.5
W
9
1.5
E
5
1.5
E
6
1.4
E
5
0.8
ENE
8
0.4
NNW
10
0.4
NNW
10
Wave Graph
Metric surfscale
Energy kJ
142
98
96
112
93
97
84
79
113
164
144
94
61
60
59
40
39
124
134
113
83
35
36
Wind (km/h)
25
ESE
25
ESE
25
ESE
25
E
20
E
25
ESE
25
ESE
20
ESE
20
ESE
20
ESE
20
SE
20
ESE
20
E
25
E
20
ESE
20
E
25
E
25
ESE
25
E
20
E
20
E
25
E
25
E
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
cross
cross
cross
High Tide
4:16AM0.84m
3:03PM0.61m
5:08AM0.82m
3:13PM0.56m
6:15AM0.79m
2:43PM0.52m
Low Tide
10:19AM0.40m
9:42PM0.06m
11:19AM0.47m
10:17PM0.08m
1:16PM0.52m
10:58PM0.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
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—
—
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6:16
—
—
—
—
—
—
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6:16
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:15
—
—
—
—
—
—
—
6:15
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—
—
—
—
—
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6:14
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
25
25
26
26
26
26
26
25
25
26
26
26
26
25
25
25
25
25
25
25
26
25
25
Feels °C
24
24
25
25
26
26
26
25
25
26
27
27
27
24
25
25
25
24
25
24
26
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 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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