Ko Olina Resort Surf Break

Lat Long: 21.33° N 158.13° W

Issued: 7 am 17 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 18 Jun 2026:

  • Best quality surf: Wednesday 17 Jun, 5PM (local time) - 2.5ft (0.8m), 17s period, S swell with cross-offshore winds.
  • Most powerful swell: Thursday 18 Jun, 5AM (local time) - 4ft (1.2m), 16s period, S swell with 734 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 17 Jun, 5PM (local time) - 2.5ft (0.8m), 17s 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 Wednesday (Jun 17) at 5PM. The primary swell is predicted to be 0.8m and 17s period with a secondary swell of 0.9m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ko Olina Resort in the next 16 days are 1.2m 16s and forecast to arrive on Thursday (Jun 18) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Wednesday (Jun 24) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Wed 17th Jun)2.5ft (0.8m) 17s
Best Surf 5PM (Wed 17th Jun)2.5ft (0.8m) 17s
Most Powerful 5AM (Thu 18th Jun)4ft (1.2m) 16s

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 26°C on Wed afternoon, min 24°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the E by Mon afternoon).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
3
1
1
2
2
2
2
1
1
1
2
2
2
1
0
1
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
13
0.8
S
17
0.9
S
16
1.2
S
15
1.1
S
14
1
S
14
0.9
S
13
0.9
S
13
0.8
S
13
0.7
S
12
0.5
S
15
0.5
S
15
0.5
S
20
0.5
S
19
0.7
S
18
0.5
S
18
0.5
S
16
0.5
S
16
0.4
S
11
0.4
SSW
15
0.6
S
19
Wave Graph
Metric surfscale
Energy kJ
378
371
407
619
508
394
276
276
215
137
113
104
186
184
301
150
127
132
41
73
273
Wind (km/h)
10
SE
10
ESE
5
ENE
5
SW
10
WNW
5
ESE
5
SSE
5
SE
10
ENE
10
ESE
5
ESE
10
ENE
5
E
5
E
15
ENE
15
E
25
E
20
ENE
25
E
25
E
25
ENE
Wind State
cross-off
cross-off
off
on
cross-on
cross-off
glassy
cross-off
off
cross-off
cross-off
off
off
cross-off
off
off
off
off
cross-off
off
off
High Tide
6:14PM0.78m
6:27AM0.24m
6:56PM0.71m
7:49AM0.28m
7:36PM0.63m
9:20AM0.33m
8:13PM0.55m
10:45AM0.41m
8:50PM0.47m
11:50AM0.49m
9:28PM0.39m
12:38PM0.56m
10:18PM0.33m
Low Tide
10:25AM0.03m
1:54AM0.11m
11:16AM0.10m
2:33AM0.11m
12:13PM0.18m
3:09AM0.11m
1:28PM0.27m
3:43AM0.10m
3:19PM0.33m
4:14AM0.09m
5:39PM0.35m
4:45AM0.09m
7:45PM0.31m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
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
5:50
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:16
7:16
7:16
7:16
 mm
Temp °C
25
26
26
26
26
26
26
26
26
26
27
26
26
27
25
26
27
25
26
26
25
Feels °C
26
27
28
29
28
29
29
29
28
28
29
28
28
29
25
26
26
23
24
23
24
Swell 1
Height (m)
Direction
Period (s)
1
SSW
13
0.9
SSW
13
0.8
SSW
13
1.2
S
15
1.1
S
14
1
S
14
0.9
S
13
0.9
S
13
0.8
S
13
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
18
0.6
ESE
9
0.5
S
16
0.6
E
6
0.5
N
7
0.6
N
8
Energy kJ
378
298
218
619
508
394
276
276
215
137
98
102
173
167
301
150
54
132
22
26
51
Swell 2
Height (m)
Direction
Period (s)
0.7
S
18
0.8
S
17
0.9
S
16
0.4
NW
10
0.4
NW
9
0.4
NW
9
0.5
E
5
0.6
E
5
0.5
E
6
0.5
E
6
0.5
S
15
0.5
S
15
0.6
ESE
7
0.6
ESE
10
0.6
S
13
0.5
S
12
0.5
S
16
0.4
S
12
0.5
N
7
0.4
SSW
15
0.6
S
19
Energy kJ
298
371
407
35
31
31
14
21
17
17
113
104
38
75
117
71
127
44
26
73
273
Swell 3
Height (m)
Direction
Period (s)
0.5
E
5
0.5
E
5
0.5
SE
13
0.4
E
5
0.4
SSE
12
0.4
SSW
19
0.4
S
18
0.5
S
18
0.5
S
16
0.5
S
16
0.5
E
5
0.5
E
5
0.5
S
20
0.5
S
19
0.4
ENE
4
0.4
SE
9
0.5
S
12
0.4
NNW
7
0.4
S
11
0.4
SE
7
0.5
E
6
Energy kJ
15
13
85
8
60
125
107
162
137
127
14
13
186
184
6
21
69
17
41
14
18
Wind waves
Height (m)
Direction
Period (s)
0.5
ENE
5
0.5
ENE
6
0.6
ENE
4
0.4
E
4
0.4
E
7
0.7
ENE
6
0.6
E
5
0.8
ENE
6
Energy kJ
16
18
14
6
15
33
20
51
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
2
2
2
2
1
1
1
2
2
2
1
1
1
1
1
2
Distance (km)
0
0
0
24
5
0
0
0
0
0
0
0
0
0
0
0
2
0
11
2
0
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
2
2
3
2
3
3
3
2
4
2
2
3
1
1
3
Header Global
Rating
(10 max)
5
5
9
5
6
9
5
4
8
9
8
7
9
8
5
5
9
5
6
6
9
  • 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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