Keaulanas Surf Break

Lat Long: 21.38° N 158.15° W

Keaulanas 48 hour detailed Surf Forecast

Issued: 7 pm 16 Jul 2026 (local time)

Forecast update in  hr  min

Today's Keaulanas sea temperature is
26.5° C
0.3° 

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


How big are the waves at Keaulanas today (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 2ft (0.6m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 2.5ft (0.7m), 16s period with SSW swell.
  • Evening surf: Evening surf (17 Jul, local time) - 2.5ft (0.7m), 16s period with SSW swell.

The current surf forecast for Keaulanas at 1AM is: 0.7m 15s primary swell from a Southwest direction and 0.7m 14s secondary swell from a West direction (forecast issued at 07:00pm July 16). An open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (17 Jul)2ft (0.6m)16s
Afternoon (17 Jul)2.5ft (0.7m)16s
Evening (17 Jul)2.5ft (0.7m)16s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light.

Thu
16
Friday
17
Saturday
18
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)
1
1
2
2
2
1
1
1
0
1
1
2
0
1
0
0
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
W
14
0.7
W
14
0.8
SSW
16
0.7
SSW
14
0.6
SSW
15
0.6
SSW
16
0.6
SSW
16
0.7
SSW
16
0.6
SSW
16
0.7
SSW
16
0.5
S
15
0.7
SSW
14
0.5
S
14
0.7
SSW
14
0.6
SSW
13
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
203
203
314
200
148
166
171
223
196
253
115
189
94
195
141
210
210
210
210
Wind (km/h)
20
E
20
ENE
20
ENE
20
ENE
15
ENE
20
ENE
20
E
20
E
25
ENE
20
ENE
20
ENE
15
ENE
20
ENE
25
ENE
25
ENE
25
E
25
ENE
25
ENE
20
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
5:42PM0.73m
6:12AM0.34m
6:15PM0.65m
7:16AM0.38m
6:44PM0.56m
Low Tide
00:52AM0.10m
11:17AM0.14m
1:21AM0.10m
12:14PM0.22m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:16
 mm
Temp °C
27
25
25
25
25
25
27
28
28
26
25
25
25
25
27
27
26
25
25
Feels °C
27
25
25
26
26
26
28
27
26
26
26
27
25
24
25
25
25
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 Keaulanas 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.


Nearest locationNearest