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

Keaulanas 48 hour detailed Surf Forecast

Weather Forecast for Keaulanas

Issued: 1 am 02 Jun 2026 (local time)

Forecast update in  hr  min

Today's Keaulanas sea temperature is
25.4° 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 (02 Jun):

  • Morning surf: Morning surf (02 Jun, local time) - 3ft (0.9m), 20s period with S swell.
  • Afternoon surf: Afternoon surf (02 Jun, local time) - 4ft (1.2m), 16s period with S swell.
  • Evening surf: Evening surf (02 Jun, local time) - 4.5ft (1.4m), 18s period with SSW swell.

The current surf forecast for Keaulanas at 8AM is: 1.1m 16s primary swell from a South direction and 0.9m 20s secondary swell from a South direction (forecast issued at 01:00am June 02). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (02 Jun)3ft (0.9m)20s
Afternoon (02 Jun)4ft (1.2m)16s
Evening (02 Jun)4.5ft (1.4m)18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Tue afternoon. Warm (max 27°C on Tue afternoon, min 23°C on Wed night). Wind will be generally light.

Tuesday
2
Wednesday
3
Thursday
4
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)
4
4
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
2
2
2
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
S
16
0.9
S
20
0.9
S
20
1.2
S
16
1.2
S
16
1.1
S
16
1.5
S
18
1.3
S
18
1.2
SSW
18
1.1
S
18
1.4
SSW
17
1.4
SSW
16
1.4
SSW
16
1.3
SSW
16
1.3
SSW
16
1.3
SSW
16
1.2
SSW
16
1.2
SSW
15
1.1
SSW
15
1.1
SSW
15
1
SSW
15
1
S
14
1.1
N
12
1.2
N
13
Wave Graph
Metric surfscale
Energy kJ
548
618
635
752
762
620
1421
1051
919
751
1189
1055
1029
882
882
871
730
711
574
558
456
423
346
459
Wind (km/h)
25
ENE
20
ENE
20
ENE
20
E
15
E
20
E
25
E
20
E
15
ENE
20
ENE
20
E
20
E
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
E
25
E
25
ENE
25
ENE
25
ENE
Wind State
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
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:17AM0.22m
5:40PM0.70m
4:58AM0.21m
6:18PM0.68m
5:53AM0.20m
6:55PM0.65m
Low Tide
00:52AM0.17m
9:41AM0.05m
1:38AM0.17m
10:13AM0.07m
2:23AM0.17m
10:46AM0.11m
part cloud
clear
clear
part cloud
part cloud
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
5:48
5:48
5:48
7:10
7:10
7:12
1
1
1
Temp °C
24
24
25
26
27
26
25
25
24
24
25
26
27
26
24
24
24
23
24
26
26
26
24
24
24
24
25
26
28
26
25
26
24
24
25
25
26
24
22
23
23
21
23
25
24
24
22
22
Swell 1
Height (m)
Direction
Period (s)
1
S
16
0.9
S
20
1.1
S
16
1.2
S
16
1.2
S
16
1.1
S
16
1.5
S
18
1.3
S
18
1.2
SSW
18
1.1
S
18
1.4
SSW
17
1.4
SSW
16
1.4
SSW
16
1.3
SSW
16
1.3
SSW
16
1.3
SSW
16
1.2
SSW
16
1.2
SSW
15
1.1
SSW
15
1.1
SSW
15
1
SSW
15
1
N
11
1.1
N
12
1.2
N
13
Energy kJ
548
618
635
752
762
620
1421
1051
919
751
1189
1055
1029
882
882
871
730
711
574
558
456
253
344
459
Swell 2
Height (m)
Direction
Period (s)
0.7
S
21
0.8
SSW
16
0.9
S
20
0.9
S
20
0.8
SSW
20
0.8
SSW
19
0.8
NNW
11
0.8
NNW
10
0.8
SSW
14
1
S
14
0.7
NNW
10
0.7
NNW
9
0.7
NNW
9
0.6
NNW
9
0.6
NNW
9
0.4
NNW
8
0.5
NNW
9
0.9
E
7
0.8
NNW
11
0.9
NNW
11
1
N
11
1
S
14
0.9
SSW
14
0.9
SSW
14
Energy kJ
436
346
611
611
507
497
156
141
276
429
96
88
86
65
66
28
44
70
167
205
240
423
346
341
Swell 3
Height (m)
Direction
Period (s)
0.6
S
13
0.6
S
13
0.4
NNW
13
0.6
N
12
0.7
NNW
12
0.8
NNW
11
0.2
SSE
7
0.8
SSW
14
0.8
NNW
10
0.8
NNW
10
0.4
SE
7
0.1
SE
10
0.3
SSE
8
0.4
SSE
8
0.5
SE
8
0.4
SSE
8
0.5
N
11
0.7
NNW
11
0.1
W
12
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SE
8
Energy kJ
125
126
55
106
145
164
5
276
133
128
12
4
12
26
31
25
62
130
3
26
28
27
28
18
Wind waves
Height (m)
Direction
Period (s)
0.9
NNE
9
0.7
NE
6
0.8
NE
6
0.7
NE
6
0.7
NE
6
0.7
NE
6
0.8
ENE
6
0.8
ENE
6
0.7
NE
6
0.6
NE
6
0.6
ENE
6
0.7
ENE
6
0.7
NE
6
0.7
NE
6
0.6
NE
6
0.7
NE
6
0.8
ENE
6
1.3
E
7
0.8
E
6
0.7
NE
6
1.1
ENE
4
1
ENE
7
0.9
NE
7
1.1
ENE
6
Energy kJ
127
31
43
38
34
32
44
41
34
27
23
43
33
33
25
33
41
150
52
39
40
91
63
104
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
2
3
3
Distance (km)
0
0
2
2
2
2
2
2
2
2
2
2
2
5
2
5
5
2
2
2
5
5
5
5
Best forecast wave conditions in Oahu
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
5
5
Header Global
Rating
(10 max)
4
5
4
5
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
5
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)
Map placeholder

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