Ko Olina Resort Surf Break

Lat Long: 21.33° N 158.13° W

Issued: 7 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.


Ko Olina Resort surf forecast from 21 Jun 2026:

  • Best quality surf: Saturday 20 Jun, 11PM (local time) - 2ft (0.6m), 15s 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★+): Saturday 20 Jun, 5PM (local time) - 2ft (0.6m), 15s 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 Saturday (Jun 20) at 5PM. The primary swell is predicted to be 0.6m and 15s period with a secondary swell of 0.6m and 12s. 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 1.5m 7s period and expected on Saturday (Jun 27) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Sat 20th Jun)2ft (0.6m) 15s
Best Surf11PM (Sat 20th Jun)2ft (0.6m) 15s
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 Sat afternoon, min 24°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

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

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
2
2
2
1
1
1
0
1
1
1
1
2
1
1
0
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
S
12
0.6
S
15
0.5
S
15
0.5
S
20
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
0.6
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
13
0.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
137
161
104
186
184
301
148
183
132
39
73
273
408
510
266
341
256
218
163
141
99
Wind (km/h)
10
E
15
E
10
ENE
5
ENE
5
ESE
15
ENE
10
E
15
ENE
15
ENE
15
ENE
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
E
30
ENE
25
ENE
25
E
30
ENE
25
ENE
Wind State
off
off
off
glassy
cross-off
off
cross-off
off
off
off
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
12:38PM0.56m
10:18PM0.33m
1:18PM0.61m
11:25PM0.28m
1:54PM0.66m
00:34AM0.25m
2:29PM0.69m
1:30AM0.23m
Low Tide
1:28PM0.27m
3:43AM0.10m
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
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
5:50
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
7:16
7:17
7:17
 mm
Temp °C
26
27
26
26
27
26
26
27
25
26
27
25
26
27
25
26
26
25
26
27
25
Feels °C
27
28
27
28
29
27
27
27
23
26
26
23
23
24
23
23
22
23
25
24
23
Swell 1
Height (m)
Direction
Period (s)
0.7
S
12
0.6
S
12
0.6
S
12
0.7
S
13
0.7
S
13
0.7
S
18
0.5
S
12
0.6
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
0.7
SSW
16
0.7
SSW
14
1
E
7
0.6
SSW
13
1.2
ENE
7
Energy kJ
137
98
100
173
167
301
71
19
132
39
76
50
408
510
266
341
256
218
102
141
164
Swell 2
Height (m)
Direction
Period (s)
0.6
E
6
0.6
S
15
0.5
E
5
0.5
ESE
10
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
0.6
S
19
0.6
N
8
0.5
N
8
0.4
SSE
8
0.6
NNE
8
0.4
SSE
8
0.6
NNE
8
0.8
NNE
8
0.6
SSE
8
0.5
SSW
13
Energy kJ
21
161
12
57
184
117
148
183
69
26
73
273
45
30
28
47
26
53
73
43
99
Swell 3
Height (m)
Direction
Period (s)
0.5
S
16
0.5
E
5
0.5
S
15
0.5
S
20
0.5
E
4
0.5
E
5
0.4
NNW
7
0.5
S
12
0.4
NNW
7
0.4
S
11
0.4
S
11
0.5
S
16
0.3
S
10
0.4
SSE
8
0.4
NNW
8
0.4
SE
8
0.3
N
7
0.4
SSE
8
0.6
SSW
14
0.5
NNE
8
0.4
SSE
6
Energy kJ
127
14
104
186
10
10
15
68
16
39
38
132
19
28
19
18
9
26
163
36
15
Wind waves
Height (m)
Direction
Period (s)
0.5
ENE
5
0.5
E
5
0.4
NE
4
0.6
E
5
0.8
E
5
0.8
E
6
1.3
E
6
1.1
E
6
1.4
ENE
6
1.3
ENE
7
1.3
E
7
1.3
ENE
7
1.1
E
7
1.2
ENE
7
1.1
E
7
Energy kJ
17
14
5
18
34
46
135
97
160
152
158
154
114
160
131
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
2
1
1
1
1
1
1
2
3
2
2
2
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
0
5
0
22
4
14
0
10
10
2
0
10
0
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
3
2
2
2
2
1
1
1
2
3
2
2
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
4
2
3
4
2
3
3
1
1
3
3
3
3
2
3
4
1
2
3
Header Global
Rating
(10 max)
4
9
5
7
5
7
5
6
5
7
9
7
6
7
5
5
5
5
6
6
5
  • 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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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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