Keaulanas Surf Break
Lat Long: 21.38° N 158.15° W

Keaulanas Surf Forecast and Surf Report

Weather Forecast for Keaulanas

Issued: 1 pm 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Keaulanas sea temperature is
25.7° C

Normal for this time of year

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


Keaulanas surf forecast from 7 Jun 2026:

  • Best quality surf: Saturday 13 Jun, 8AM (local time) - 3ft (0.9m), 24s period, SSW swell with offshore winds.
  • Most powerful swell: Saturday 13 Jun, 5PM (local time) - 3.5ft (1.0m), 21s period, SSW swell with 979 kJ wave energy.
  • Next surfable swell (1★+): Sunday 7 Jun, 8PM (local time) - 2ft (0.6m), 20s period with S swell.

Best Forecast Surf Conditions for Keaulanas this week:

The surf forecast for Keaulanas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 07) at 8PM. The primary swell is predicted to be 0.6m and 20s period with a secondary swell of 0.4m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Keaulanas in the next 16 days are 1.0m 21s and forecast to arrive on Saturday (Jun 13) at 5PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Sunday (Jun 07) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 7th Jun)2ft (0.6m) 20s
Best Surf 8AM (Sat 13th Jun)3ft (0.9m) 24s
Most Powerful 5PM (Sat 13th Jun)3.5ft (1.0m) 21s

Table - best surf conditions forecast for Keaulanas over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Sat afternoon, min 23°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Wed afternoon, min 23°C on Tue night). Wind will be generally light.

Sat
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
1
1
0
1
0
0
1
0
0
1
1
1
1
2
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
13
0.3
S
23
0.4
SSW
12
0.4
S
20
0.7
S
19
0.7
S
18
0.7
S
18
0.6
S
16
0.5
S
12
0.4
S
11
0.4
S
15
0.4
WNW
12
0.4
S
14
0.4
S
13
0.4
S
18
0.4
S
18
0.6
S
16
0.5
SW
20
0.5
SW
19
0.6
SSW
24
0.8
SSW
23
Wave Graph
Metric surfscale
Energy kJ
86
96
48
123
369
311
307
190
69
39
68
56
59
55
98
98
183
186
184
437
699
Wind (km/h)
30
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
20
ENE
20
ENE
25
ENE
15
ENE
15
E
25
ENE
10
ENE
10
ENE
10
E
10
E
0
SSW
5
S
5
ENE
0
SW
Wind State
cross-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
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
High Tide
8:09PM0.58m
10:30AM0.31m
8:49PM0.53m
11:34AM0.40m
9:33PM0.47m
12:20PM0.50m
10:26PM0.41m
1:02PM0.60m
11:25PM0.34m
1:44PM0.70m
00:27AM0.29m
2:27PM0.77m
1:27AM0.25m
Low Tide
4:02AM0.13m
1:47PM0.29m
4:28AM0.11m
4:00PM0.33m
4:55AM0.08m
6:07PM0.33m
5:25AM0.05m
7:46PM0.29m
5:59AM0.02m
8:59PM0.23m
6:37AM-0.00m
9:58PM0.19m
7:19AM-0.03m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:48
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:13
7:13
7:14
7:14
7:14
7:15
7:15
 mm
Temp °C
26
24
25
26
24
26
26
24
26
26
24
26
27
25
26
26
25
25
25
24
25
Feels °C
23
22
23
24
23
25
24
23
25
24
23
26
26
25
28
27
26
28
28
26
27
Swell 1
Height (m)
Direction
Period (s)
0.5
N
10
0.5
S
12
0.5
S
21
0.4
S
20
0.7
S
19
0.8
NE
7
0.7
S
18
0.6
S
16
0.5
S
16
0.4
S
11
0.7
NE
7
0.4
WNW
12
0.4
WNW
11
0.5
NE
7
0.4
S
18
0.6
ENE
7
0.6
S
16
0.5
SW
20
0.5
S
15
0.6
S
15
0.8
SSW
23
Energy kJ
47
77
233
123
369
73
307
190
131
39
53
56
51
27
98
37
183
186
106
150
699
Swell 2
Height (m)
Direction
Period (s)
0.5
S
13
0.4
N
10
0.4
SSW
12
0.4
SSW
12
0.4
S
12
0.7
S
18
0.4
S
11
0.5
S
12
0.5
S
12
0.4
SSE
16
0.4
S
11
0.4
S
11
0.4
S
14
0.4
NW
11
0.4
NW
11
0.4
S
18
0.4
ENE
7
0.4
S
16
0.5
SW
19
0.6
SSW
24
0.6
SSW
18
Energy kJ
86
29
48
46
43
311
39
71
69
84
37
37
59
30
29
98
21
80
184
437
209
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
9
0.3
S
23
0.3
N
9
0.3
SSE
21
0.3
N
8
0.5
S
13
0.2
S
13
0.4
NW
15
0.3
WNW
13
0.3
WNW
13
0.4
S
15
0.4
SSE
15
0.3
S
10
0.4
S
13
0.4
SSE
13
0.3
WNW
10
0.4
SSE
12
0.4
NE
7
0.4
SSE
12
0.5
SW
19
0.5
S
14
Energy kJ
3
96
14
90
12
88
14
54
35
35
68
71
18
55
58
22
49
13
47
177
89
Wind waves
Height (m)
Direction
Period (s)
1
ENE
7
0.9
ENE
7
1.1
ENE
7
1.1
ENE
7
1
NE
7
1.2
E
8
0.9
ENE
7
0.9
NE
7
0.8
ENE
7
0.9
NE
7
0.7
NE
7
0.7
NE
7
0.6
ENE
7
Energy kJ
114
76
127
127
91
168
90
67
59
75
56
56
36
Nearest Offshore or Glassy
Rating
(10 max)
1
3
1
1
3
2
2
2
1
1
1
1
1
1
1
1
1
2
2
3
3
Distance (km)
11
149
5
11
2
2
11
2
2
2
0
2
2
0
0
0
0
0
0
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
1
1
1
3
2
2
2
1
1
1
1
1
1
2
1
2
2
2
3
3
Best forecast wave conditions in United States
Rating
(10 max)
1
4
2
3
4
2
4
4
4
3
4
4
4
4
4
1
4
4
3
3
3
Header Global
Rating
(10 max)
6
7
8
9
6
5
9
9
6
9
5
9
8
7
8
4
5
4
4
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Keaulanas Surf forecast

The above surf forecast table for Keaulanas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Keaulanas can be found by selecting the local surf guide option on the grey menu. Our Keaulanas surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Keaulanas) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Keaulanas may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Keaulanas is 7 km (4 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.

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