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

Keaulanas 48 hour detailed Surf Forecast

Weather Forecast for Keaulanas

Issued: 1 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Keaulanas sea temperature is
25.6° 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.


How big are the waves at Keaulanas today (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 2ft (0.6m), 16s period with S swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 1.5ft (0.5m), 12s period with S swell.
  • Evening surf: Evening surf (09 Jun, local time) - 1.5ft (0.4m), 11s period with S swell.

The current surf forecast for Keaulanas at 5AM is: 0.6m 16s primary swell from a South direction (forecast issued at 01:00am June 09). An open ocean swell of 0.8m 7s is not directed at the surf break, a second open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (09 Jun)2ft (0.6m)16s
Afternoon (09 Jun)1.5ft (0.5m)12s
Evening (09 Jun)1.5ft (0.4m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Tuesday
9
Wednesday
10
Thursday
11
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)
1
1
1
0
0
0
0
0
1
1
0
0
0
0
0
1
1
1
0
1
1
1
1
2
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
S
16
0.6
S
16
0.6
S
16
0.5
S
12
0.5
S
12
0.4
S
11
0.4
S
11
0.4
S
15
0.4
S
15
0.4
S
15
0.4
WNW
12
0.4
WNW
12
0.4
S
14
0.4
S
14
0.4
S
13
0.4
S
13
0.4
S
13
0.4
S
13
0.4
NW
11
0.4
S
18
0.4
S
18
0.4
S
18
0.4
S
18
0.4
SW
21
Wave Graph
Metric surfscale
Energy kJ
190
188
188
69
67
39
38
68
68
68
56
56
64
59
56
55
55
55
30
98
98
98
96
130
Wind (km/h)
20
ENE
20
ENE
20
ENE
20
ENE
25
E
20
E
20
ENE
20
ENE
15
ENE
15
ENE
20
ENE
20
E
20
ENE
20
ENE
20
ENE
15
ENE
15
ENE
10
ENE
10
ENE
5
NE
5
NE
5
E
5
ENE
10
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
glassy
glassy
glassy
off
High Tide
12:20PM0.50m
10:26PM0.41m
1:02PM0.60m
11:25PM0.34m
1:44PM0.70m
Low Tide
4:55AM0.08m
6:07PM0.33m
5:25AM0.05m
7:46PM0.29m
5:59AM0.02m
8:59PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:14
7:14
7:14
 mm
Temp °C
24
23
24
26
26
26
25
24
24
24
24
26
26
26
25
24
24
23
24
25
26
26
25
23
Feels °C
24
22
23
25
24
25
25
24
25
24
24
26
25
25
25
24
25
24
25
27
28
28
27
25
Swell 1
Height (m)
Direction
Period (s)
0.8
NE
7
0.8
NE
7
0.8
NE
7
0.5
S
16
0.5
S
16
0.9
NE
7
0.8
NE
7
0.7
NE
7
0.7
NE
7
0.4
S
11
0.4
S
11
0.7
ENE
8
0.4
WNW
12
0.4
WNW
11
0.4
NW
11
0.4
NW
11
0.6
NE
8
0.5
NE
7
0.5
NE
7
0.5
NE
7
0.5
NE
8
0.5
NE
8
0.5
NE
7
0.4
NE
7
Energy kJ
60
60
62
131
129
75
62
54
56
37
37
50
54
51
31
30
45
27
27
27
28
28
27
19
Swell 2
Height (m)
Direction
Period (s)
0.6
S
16
0.6
S
16
0.6
S
16
0.5
S
12
0.5
S
12
0.4
S
11
0.4
S
11
0.4
S
15
0.4
S
11
0.4
S
15
0.4
WNW
12
0.4
WNW
12
0.4
S
14
0.4
S
14
0.4
S
13
0.4
S
13
0.4
NW
11
0.4
NW
11
0.4
SSE
13
0.4
S
18
0.4
S
18
0.4
S
18
0.4
S
18
0.5
S
16
Energy kJ
190
188
188
69
67
39
38
68
37
68
56
56
64
59
56
55
30
30
58
98
98
98
96
130
Swell 3
Height (m)
Direction
Period (s)
0.5
S
12
0.5
S
12
0.5
S
12
0.3
WNW
13
0.3
WNW
13
0.4
SSE
16
0.4
SSE
16
0.4
S
11
0.4
S
15
0.4
NW
12
0.4
SSE
15
0.4
S
11
0.3
S
10
0.3
S
10
0.3
S
10
0.3
S
10
0.4
S
13
0.4
S
13
0.4
NW
11
0.4
NW
11
0.4
SSE
13
0.3
WNW
11
0.3
WNW
10
0.4
SW
21
Energy kJ
71
71
71
35
35
84
80
37
68
37
71
37
19
18
18
18
55
55
30
29
57
22
20
117
Wind waves
Height (m)
Direction
Period (s)
1.3
E
7
1.3
E
8
1.2
E
8
0.9
ENE
7
1
ENE
7
0.7
NE
7
0.7
NE
8
0.7
NE
8
0.7
NE
8
0.7
NE
8
0.6
NE
8
0.8
ENE
8
0.9
ENE
8
Energy kJ
183
191
160
79
96
56
57
57
57
57
45
77
94
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
2
2
2
2
170
2
2
2
0
0
2
2
2
2
2
0
0
0
2
0
0
0
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
2
Best forecast wave conditions in United States
Rating
(10 max)
4
4
2
4
3
3
4
4
5
4
1
1
1
5
4
4
4
4
4
4
2
4
3
3
Header Global
Rating
(10 max)
6
5
6
5
5
5
4
5
6
7
8
9
8
7
7
7
6
6
5
5
5
5
7
7
  • 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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