Ko Olina Resort Surf Break

Lat Long: 21.33° N 158.13° W

Issued: 1 pm 28 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 29 Jun 2026:

  • Best quality surf: Sunday 5 Jul, 2AM (local time) - 3ft (0.9m), 19s period, SSW swell with offshore winds.
  • Most powerful swell: Saturday 4 Jul, 8PM (local time) - 3ft (0.9m), 20s period, SSW swell with 634 kJ wave energy.
  • Next surfable swell (1★+): Sunday 28 Jun, 11PM (local time) - 3ft (0.9m), 16s period with SSW 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 28) at 11PM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 0.5m and 10s. 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 20s and forecast to arrive on Saturday (Jul 04) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Jul 05) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 28th Jun)3ft (0.9m) 16s
Best Surf 2AM (Sun 5th Jul)3ft (0.9m) 19s
Most Powerful 8PM (Sat 4th Jul)3ft (0.9m) 20s

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 28°C on Tue afternoon, min 24°C on Sun night). Mainly fresh winds.

Days 5-7 Weather Summary

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

Sun
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
2
1
0
2
1
0
1
0
0
2
1
0
2
2
1
2
2
1
3
2
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)
0.7
SSW
16
0.9
SSW
16
0.7
SSW
15
0.6
S
15
0.8
SSW
14
0.6
SSW
14
0.6
SSW
13
0.5
SW
15
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
SSW
13
0.5
SSW
18
0.6
SSW
17
0.6
SSW
17
0.5
S
22
0.7
S
21
0.8
S
20
0.9
SSW
19
0.9
SSW
18
Wave Graph
Metric surfscale
Energy kJ
269
371
228
157
239
143
141
112
180
183
161
178
120
182
229
216
249
441
490
602
522
Wind (km/h)
30
ENE
15
NE
20
E
25
E
25
ENE
20
ENE
25
ENE
25
ENE
30
ENE
30
ENE
20
ENE
25
ENE
25
ENE
20
NE
25
ENE
25
ENE
20
ENE
30
ENE
30
ENE
25
ENE
30
ENE
Wind State
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
3:39PM0.72m
2:56AM0.23m
4:13PM0.73m
3:35AM0.23m
4:46PM0.72m
4:15AM0.23m
5:18PM0.71m
5:00AM0.24m
5:48PM0.69m
5:52AM0.26m
6:16PM0.65m
6:54AM0.29m
6:43PM0.61m
8:07AM0.33m
Low Tide
11:18PM0.16m
8:23AM0.04m
11:48PM0.16m
8:59AM0.04m
00:19AM0.15m
9:34AM0.05m
00:49AM0.15m
10:09AM0.08m
1:16AM0.14m
10:46AM0.12m
1:43AM0.14m
11:29AM0.18m
2:08AM0.12m
12:26PM0.25m
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:54
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:17
7:17
7:17
7:17
7:17
7:17
7:17
 mm
Temp °C
27
25
26
26
25
27
28
26
26
27
25
26
27
25
26
27
25
26
27
25
26
Feels °C
24
23
26
25
24
27
27
26
24
25
24
24
25
24
24
24
24
23
24
23
23
Swell 1
Height (m)
Direction
Period (s)
0.7
SSW
16
1.1
ENE
8
1
ENE
8
1.2
E
8
0.8
SSW
14
1.1
ENE
7
0.6
SSW
13
0.6
SSE
10
1.1
E
8
1.1
E
8
0.7
SSW
14
1.3
ENE
8
1.3
ENE
8
1.2
ENE
8
1.1
ENE
8
1.1
ENE
8
0.6
SSW
16
1.2
ENE
8
1.2
ENE
8
0.9
SSW
19
0.9
SSW
18
Energy kJ
269
131
120
163
239
140
141
64
173
169
161
196
186
155
131
145
201
151
155
602
522
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
10
0.9
SSW
16
0.7
SSW
15
0.6
S
15
0.4
SSE
9
0.6
SSW
14
0.5
SE
10
0.5
SW
15
0.7
SSW
14
0.7
SSW
14
0.5
SE
9
0.7
SSW
14
0.6
SSW
13
0.6
SSW
13
0.6
SSW
17
0.6
SSW
17
0.4
SSW
12
0.8
SSW
16
0.8
S
20
0.8
NNE
8
0.6
SSW
14
Energy kJ
25
371
228
157
33
143
47
112
180
183
41
178
120
116
229
216
59
280
490
75
138
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
11
0.5
SE
10
0.5
SE
9
0.4
SSE
9
0.2
SSW
10
0.5
SE
10
0.3
SW
15
0.5
S
13
0.6
NNE
8
0.6
N
8
0.3
SSW
20
0.4
SE
9
0.5
SE
9
0.5
SSW
18
0.6
SSW
13
0.5
SW
12
0.5
S
22
0.7
S
21
0.5
SW
15
0.7
SSW
15
0.3
NW
11
Energy kJ
23
45
41
32
9
47
33
85
45
48
81
21
40
182
114
75
249
441
116
188
19
Wind waves
Height (m)
Direction
Period (s)
1.3
E
8
1.2
ENE
8
1.3
ENE
7
1.2
ENE
8
1.3
ENE
8
1.1
ENE
8
1.2
E
8
1.1
E
6
1.4
ENE
7
Energy kJ
212
169
172
155
217
142
163
80
191
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
2
1
1
1
1
2
2
1
2
2
2
2
2
2
2
3
3
Distance (km)
14
0
10
2
0
0
4
0
4
10
0
0
5
0
0
2
0
10
10
0
10
Best forecast wave conditions in Oahu
Rating
(10 max)
2
3
2
2
2
1
2
2
1
2
2
2
2
2
2
2
2
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
4
2
2
4
3
2
3
1
2
3
4
3
2
2
2
3
3
3
3
3
Header Global
Rating
(10 max)
7
5
5
5
5
5
5
5
4
5
7
5
9
5
6
6
7
9
7
5
9
  • 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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