Keaulanas Surf Break

Lat Long: 21.38° N 158.15° W

Keaulanas 48 hour detailed Surf Forecast

Issued: 1 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Keaulanas sea temperature is
26.6° C
0.2° 

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 (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 2.5ft (0.7m), 14s period with S swell.
  • Evening surf: Evening surf (29 Jul, local time) - 2.5ft (0.8m), 14s period with SSW swell.

The current surf forecast for Keaulanas at 6AM is: 0.7m 14s primary swell from a South-southwest direction (forecast issued at 01:00am July 29). An open ocean swell of 0.8m 11s is not directed at the surf break, a second open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (29 Jul)2.5ft (0.7m)14s
Afternoon (29 Jul)2.5ft (0.7m)14s
Evening (29 Jul)2.5ft (0.8m)14s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Thu afternoon, min 24°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the ENE by Fri night).

Wednesday
29
Thursday
30
Friday
31
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)
2
2
2
2
1
2
2
2
2
2
2
2
2
2
1
1
1
1
0
0
0
0
1
1
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)
0.6
SSW
13
0.7
SSW
14
0.7
SSW
14
0.7
S
14
0.7
S
14
0.7
S
14
0.8
SSW
14
0.8
S
14
0.8
S
14
0.8
S
14
0.8
S
14
0.8
S
13
0.6
SSW
18
0.6
SSW
18
0.6
SSW
18
0.8
S
13
0.6
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
15
0.7
SW
15
0.7
SW
15
Wave Graph
Metric surfscale
Energy kJ
135
204
213
203
203
200
269
250
243
236
232
229
225
222
219
215
211
264
264
261
251
236
226
223
Wind (km/h)
10
NE
10
NNE
15
NNE
5
NNW
5
NW
5
NNW
0
NE
5
SE
5
ENE
10
ENE
10
ENE
10
E
10
SE
15
ESE
20
ENE
20
ENE
20
ENE
20
E
25
ENE
30
E
30
ENE
35
ENE
30
ENE
30
ENE
Wind State
off
off
cross-off
cross-off
cross
glassy
glassy
glassy
glassy
off
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
3:28AM0.27m
4:18PM0.72m
4:07AM0.30m
4:45PM0.70m
4:50AM0.33m
5:11PM0.66m
Low Tide
11:05PM0.15m
8:53AM0.04m
11:26PM0.14m
9:30AM0.07m
11:47PM0.13m
10:08AM0.10m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:12
7:12
 mm
Temp °C
26
25
25
27
27
27
26
26
26
25
26
27
28
27
26
26
25
25
26
27
28
27
25
24
Feels °C
29
28
27
30
30
31
31
30
30
28
28
29
31
28
26
27
25
25
25
25
26
25
24
22
  • 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.


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