Ko Olina Resort Surf Break

Lat Long: 21.33° N 158.13° W

Issued: 1 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ko Olina Resort sea temperature is
26.1° C

Normal for this time of year

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


How big are the waves at Ko Olina Resort today (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 2.5ft (0.7m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 2.5ft (0.7m), 12s period with S swell.
  • Evening surf: Evening surf (20 Jun, local time) - 2ft (0.6m), 15s period with S swell.

The current surf forecast for Ko Olina Resort at 4AM is: 0.8m 13s primary swell from a South direction and 0.6m 16s secondary swell from a South direction (forecast issued at 01:00am June 20). An open ocean swell of 0.5m 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 (20 Jun)2.5ft (0.7m)12s
Afternoon (20 Jun)2.5ft (0.7m)12s
Evening (20 Jun)2ft (0.6m)15s

Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sun night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
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
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
1
1
1
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)
0.8
S
13
0.6
S
16
0.7
S
12
0.7
S
12
0.7
S
12
0.6
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
0.6
S
18
0.7
S
18
0.7
S
18
0.6
S
18
0.5
S
17
0.5
S
16
0.6
S
16
0.6
S
16
0.6
S
16
Wave Graph
Metric surfscale
Energy kJ
212
190
141
137
134
161
157
106
104
199
188
186
268
184
179
224
301
301
221
148
130
183
186
186
Wind (km/h)
10
ENE
10
ENE
10
ENE
10
E
10
ESE
10
E
15
NE
15
ENE
10
ENE
10
ENE
10
ENE
5
E
5
ESE
10
E
15
NE
15
ENE
15
NE
10
ENE
15
ENE
15
E
20
E
20
ENE
25
ENE
25
ENE
Wind State
off
off
off
off
cross-off
off
off
off
off
off
off
glassy
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
High Tide
9:20AM0.33m
8:13PM0.55m
10:45AM0.41m
8:50PM0.47m
11:50AM0.49m
9:28PM0.39m
Low Tide
3:09AM0.11m
1:28PM0.27m
3:43AM0.10m
3:19PM0.33m
4:14AM0.09m
5:39PM0.35m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
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>
7:16
7:16
7:16
 mm
Temp °C
25
25
25
26
27
27
26
25
25
25
25
26
27
27
26
25
25
24
25
26
27
26
25
24
Feels °C
27
27
27
27
28
28
27
26
26
26
26
28
29
28
26
26
26
25
26
26
26
25
24
22
Swell 1
Height (m)
Direction
Period (s)
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
0.7
S
18
0.7
S
18
0.6
S
12
0.5
S
17
0.5
S
16
0.6
E
6
0.6
S
16
0.6
S
16
Energy kJ
212
161
141
137
134
98
157
98
100
199
188
173
170
167
165
165
301
301
103
148
130
23
186
186
Swell 2
Height (m)
Direction
Period (s)
0.5
S
16
0.6
S
16
0.5
S
16
0.6
E
6
0.5
E
5
0.6
S
15
0.6
S
12
0.5
S
15
0.5
E
5
0.5
E
5
0.6
ESE
10
0.5
ESE
10
0.6
S
20
0.5
S
19
0.5
S
19
0.6
S
18
0.6
S
13
0.6
S
12
0.6
S
18
0.5
S
12
0.5
S
12
0.6
S
16
0.5
S
12
0.5
S
12
Energy kJ
139
190
132
22
14
161
97
106
11
11
82
57
268
184
179
224
117
110
221
69
69
183
69
69
Swell 3
Height (m)
Direction
Period (s)
0.5
E
6
0.5
E
5
0.5
E
6
0.5
S
16
0.5
S
16
0.5
E
5
0.5
E
5
0.5
E
5
0.5
S
15
0.4
SW
18
0.4
S
20
0.5
S
20
0.4
NNW
7
0.5
E
5
0.5
E
5
0.5
E
4
0.4
E
5
0.4
E
5
0.5
ESE
7
0.5
SE
10
0.5
E
5
0.5
S
12
0.4
NNW
7
0.4
N
7
Energy kJ
15
14
15
127
124
14
13
12
104
79
122
186
18
10
11
10
7
7
25
46
13
68
15
15
Wind waves
Height (m)
Direction
Period (s)
0.5
ENE
5
0.5
E
5
0.5
ENE
4
0.4
E
4
0.4
E
4
0.7
E
5
0.6
ESE
5
0.8
ENE
6
0.9
E
5
0.9
E
5
Energy kJ
17
14
12
6
6
25
19
42
39
42
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
2
2
3
4
4
4
3
2
2
2
3
3
4
3
3
2
2
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
5
9
9
9
8
8
5
8
7
6
6
6
8
7
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
How to use the Wavefinder 

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