Keaulanas Surf Break

Lat Long: 21.38° N 158.15° W

Issued: 1 am 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Keaulanas sea temperature is
26.0° 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 (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 3ft (0.9m), 13s period with S swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 3ft (0.9m), 13s period with S swell.
  • Evening surf: Evening surf (19 Jun, local time) - 2.5ft (0.8m), 13s period with S swell.

The current surf forecast for Keaulanas at 5AM is: 1.0m 14s primary swell from a South direction and 0.4m 9s secondary swell from a Northwest direction (forecast issued at 01:00am June 19). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (19 Jun)3ft (0.9m)13s
Afternoon (19 Jun)3ft (0.9m)13s
Evening (19 Jun)2.5ft (0.8m)13s

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 27°C on Sun afternoon, min 24°C on Fri night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
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)
3
3
2
1
1
1
1
2
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
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)
1
S
14
1
S
14
0.9
S
13
0.9
S
13
0.9
S
13
0.9
S
13
0.8
S
13
0.9
S
13
0.8
S
13
0.6
S
16
0.7
S
12
0.7
S
12
0.7
S
12
0.5
S
15
0.6
S
15
0.5
S
15
0.5
S
15
0.7
S
14
0.7
S
14
0.5
S
20
0.6
S
20
0.5
S
19
0.5
S
19
0.7
S
13
Wave Graph
Metric surfscale
Energy kJ
399
366
280
276
276
276
219
272
212
190
144
137
129
116
157
106
106
202
191
186
268
184
181
165
Wind (km/h)
0
E
5
E
5
SE
5
SSW
10
SSW
10
SSE
10
SE
10
E
10
ENE
10
ENE
10
E
5
S
5
SSE
5
SE
10
ENE
10
ENE
10
ENE
10
ENE
10
ENE
5
E
5
ENE
5
ENE
10
E
15
NE
Wind State
glassy
cross-off
glassy
cross-on
cross-on
cross
cross
cross-off
cross-off
off
cross-off
cross-on
cross-on
cross
off
off
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-off
off
High Tide
7:49AM0.28m
7:36PM0.63m
9:20AM0.33m
8:13PM0.55m
10:45AM0.41m
8:50PM0.47m
Low Tide
2:33AM0.11m
12:13PM0.18m
3:09AM0.11m
1:28PM0.27m
3:43AM0.10m
3:19PM0.33m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:16
7:16
 mm
Temp °C
25
24
25
26
26
26
26
25
24
24
24
26
26
26
26
25
24
24
24
26
27
27
25
24
Feels °C
29
28
29
30
29
29
29
28
27
27
26
29
28
29
29
28
26
26
26
28
29
30
26
25
Swell 1
Height (m)
Direction
Period (s)
1
S
14
1
S
14
0.9
S
13
0.9
S
13
0.9
S
13
0.9
S
13
0.8
S
13
0.9
S
13
0.8
S
13
0.7
S
13
0.7
S
12
0.7
S
12
0.7
S
12
0.6
S
12
0.6
S
15
0.6
S
12
0.6
S
12
0.7
S
14
0.7
S
14
0.7
S
13
0.7
S
13
0.7
S
13
0.7
S
13
0.7
S
13
Energy kJ
399
366
280
276
276
276
219
272
212
161
144
137
129
99
157
98
100
202
191
173
170
167
167
165
Swell 2
Height (m)
Direction
Period (s)
0.5
NW
9
0.4
NW
9
0.4
NW
9
0.4
NW
9
0.4
S
18
0.5
S
18
0.5
S
18
0.5
S
18
0.5
S
17
0.6
S
16
0.5
S
16
0.5
S
16
0.5
S
16
0.5
S
15
0.6
S
12
0.5
S
15
0.5
S
15
0.4
SW
18
0.3
S
20
0.5
S
20
0.6
S
20
0.5
S
19
0.5
S
19
0.5
S
18
Energy kJ
41
29
29
29
101
155
160
158
140
190
127
127
124
116
97
106
106
79
70
186
268
184
181
157
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
19
0.4
SSW
19
0.4
SSW
19
0.4
SSW
19
0.4
ENE
6
0.4
ENE
6
0.4
NE
6
0.4
NW
9
0.4
NW
8
0.4
NW
8
0.4
NW
8
0.4
NW
8
0.4
NW
8
0.4
NW
8
0.4
NW
8
0.4
NNW
8
0.4
SW
18
0.4
NW
7
0.3
SW
18
0.4
NNW
7
0.5
N
7
0.5
N
7
0.4
SSW
16
0.4
SSW
16
Energy kJ
125
124
123
118
12
12
8
27
25
17
24
17
17
17
16
23
78
14
48
18
27
27
100
100
Wind waves
Height (m)
Direction
Period (s)
0.5
E
5
0.5
E
5
0.4
NE
3
0.4
NE
3
Energy kJ
12
11
3
3
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
1
1
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
Distance (km)
0
0
0
22
27
6
1
0
0
0
0
6
92
2
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
1
3
3
3
3
3
3
2
2
2
3
4
3
3
3
2
2
2
2
4
4
Header Global
Rating
(10 max)
4
4
4
4
4
5
5
5
5
5
5
8
9
9
9
8
7
7
7
7
6
6
5
6
  • 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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