Ko Olina Resort Surf Break

Lat Long: 21.33° N 158.13° W

Issued: 1 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ko Olina Resort sea temperature is
26.5° C

Slightly warmer than usual

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


Ko Olina Resort surf forecast from 22 Jun 2026:

  • Best quality surf: Sunday 21 Jun, 8PM (local time) - 1.5ft (0.5m), 19s period, S swell with offshore winds.
  • Most powerful swell: Wednesday 24 Jun, 2PM (local time) - 3ft (0.9m), 18s period, SSW swell with 510 kJ wave energy.
  • Next surfable swell (1★+): Sunday 21 Jun, 8PM (local time) - 1.5ft (0.5m), 19s period with S swell.

Best Forecast Surf Conditions for Ko Olina Resort this week:

The surf forecast for Ko Olina Resort over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 21) at 8PM. The primary swell is predicted to be 0.5m and 19s period with a secondary swell of 0.7m and 13s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Ko Olina Resort in the next 16 days are 0.9m 18s and forecast to arrive on Wednesday (Jun 24) at 2PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 8s period and expected on Friday (Jun 26) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 21st Jun)1.5ft (0.5m) 19s
Best Surf 8PM (Sun 21st Jun)1.5ft (0.5m) 19s
Most Powerful 2PM (Wed 24th Jun)3ft (0.9m) 18s

Table - best surf conditions forecast for Ko Olina Resort over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Wed night). Mainly fresh winds.

Sun
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
2
2
1
1
1
0
1
2
1
1
1
1
1
1
1
0
0
1
1
2
1
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
19
0.7
S
18
0.5
S
17
0.6
S
16
0.5
S
16
0.4
S
11
0.4
SSW
15
0.5
S
19
0.8
SSW
18
0.9
SSW
18
0.7
SSW
16
0.8
SSW
16
0.7
SSW
16
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.5
SSW
13
0.4
SSW
20
0.6
S
20
0.7
SSW
18
0.6
S
18
Wave Graph
Metric surfscale
Energy kJ
184
307
148
183
132
39
73
192
408
510
266
341
256
218
163
143
99
128
276
326
227
Wind (km/h)
10
E
10
ENE
10
E
15
ENE
20
ENE
10
E
15
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
E
35
ENE
30
E
30
ENE
35
ENE
25
ENE
25
E
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
8:50PM0.47m
11:50AM0.49m
9:28PM0.39m
12:38PM0.56m
10:18PM0.33m
1:18PM0.61m
11:25PM0.28m
1:54PM0.66m
00:34AM0.25m
2:29PM0.69m
1:30AM0.23m
3:04PM0.71m
2:16AM0.23m
Low Tide
3:19PM0.33m
4:14AM0.09m
5:39PM0.35m
4:45AM0.09m
7:45PM0.31m
5:17AM0.08m
9:01PM0.26m
5:52AM0.08m
9:44PM0.22m
6:29AM0.07m
10:17PM0.19m
7:07AM0.06m
10:47PM0.18m
7:46AM0.04m
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:52
5:52
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:16
7:16
7:17
7:17
7:17
7:17
 mm
Temp °C
27
26
26
27
25
26
27
25
26
27
25
26
26
25
26
26
25
26
26
25
26
Feels °C
30
25
26
27
23
27
28
25
24
24
24
23
22
23
23
22
22
23
22
22
24
Swell 1
Height (m)
Direction
Period (s)
0.7
S
13
0.7
S
18
0.5
S
12
0.5
ESE
5
0.5
S
16
0.8
E
6
0.7
N
9
0.6
N
8
0.8
SSW
18
0.9
SSW
18
0.7
SSW
16
0.8
SSW
16
1.3
E
7
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.5
SSW
13
0.5
S
13
0.6
S
20
0.7
SSW
18
1.1
ENE
8
Energy kJ
167
307
71
15
132
39
76
50
408
510
266
341
166
218
163
143
99
87
276
326
159
Swell 2
Height (m)
Direction
Period (s)
0.5
S
19
0.6
S
13
0.5
S
17
0.6
S
16
0.5
S
12
0.5
N
7
0.4
SSW
15
0.5
S
19
0.5
N
8
0.5
N
8
0.4
SSE
8
0.6
SSE
8
0.7
SSW
16
0.6
SSE
8
0.5
SE
8
0.4
SE
9
0.4
SW
16
0.4
SSW
20
0.5
S
12
0.4
SSE
6
0.6
S
18
Energy kJ
184
117
148
183
69
26
73
192
33
31
28
45
256
48
35
19
67
128
76
13
227
Swell 3
Height (m)
Direction
Period (s)
0.4
E
5
0.4
E
5
0.5
ESE
5
0.5
S
12
0.3
NNW
7
0.4
S
11
0.4
S
11
0.5
S
16
0.3
S
10
0.3
SSE
9
0.3
N
8
0.3
N
8
0.6
SSE
8
0.3
SW
18
0.4
SW
18
0.3
SW
18
0.4
SE
10
0.4
SW
16
0.4
SW
16
0.4
SSW
12
0.4
SSE
6
Energy kJ
7
7
16
68
9
39
38
132
19
17
10
10
46
49
80
49
25
66
65
48
12
Wind waves
Height (m)
Direction
Period (s)
0.7
ENE
11
0.9
E
5
0.7
ENE
5
0.7
E
5
1
ENE
7
1.3
E
7
1.5
ENE
6
1.4
ENE
6
1.4
E
7
1.5
E
7
1.6
E
7
1.6
E
7
1.9
E
8
1.8
E
8
1.5
E
8
1.3
ENE
8
Energy kJ
117
43
26
26
105
157
155
151
187
231
285
272
403
367
265
191
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
1
1
2
2
1
2
2
2
1
2
1
2
1
2
2
1
Distance (km)
0
0
0
0
0
5
0
0
2
156
4
10
10
10
10
14
10
10
153
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
3
2
2
1
2
1
2
2
2
2
2
2
1
2
1
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
2
3
1
3
3
3
2
3
3
3
4
3
2
4
2
3
4
3
Header Global
Rating
(10 max)
7
5
6
5
5
8
8
8
5
5
5
6
5
5
5
5
5
4
9
7
8
  • Map Icons:
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  • 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 Ko Olina Resort Surf forecast

The above surf forecast table for Ko Olina Resort provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ko Olina Resort can be found by selecting the local surf guide option on the grey menu. Our Ko Olina Resort 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 (Ko Olina Resort) 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 Ko Olina Resort 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.

Ko Olina Resort is 4 km (2 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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