Ko Olina Resort surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 7 am Thursday 28 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Ko Olina Resort surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ko Olina Resort sea temperature is
25.3° C
(Which is normal for this time of year)

Ko Olina Resort surf forecast from 28 May 2026:

  • Best quality surf: Tuesday 2 Jun, 8PM (local time) - 5ft (1.5m), 18s period, S swell with offshore winds.
  • Most powerful swell: Tuesday 2 Jun, 8PM (local time) - 5ft (1.5m), 18s period, S swell with 1,421 kJ wave energy.
  • Next surfable swell (1★+): Thursday 28 May, 11PM (local time) - 2ft (0.6m), 21s 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 Thursday (May 28) at 11PM. The primary swell is predicted to be 0.6m and 21s period with a secondary swell of 0.8m 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 1.5m 18s and forecast to arrive on Tuesday (Jun 02) 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 1.6m 7s period and expected on Thursday (Jun 04) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 28th May)2ft (0.6m) 21s
Best Surf 8PM (Tue 2nd Jun)5ft (1.5m) 18s
Most Powerful 8PM (Tue 2nd Jun)5ft (1.5m) 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 25°C on Thu morning, min 23°C on Thu night). Winds decreasing (fresh winds from the E on Fri afternoon, light winds from the NE by Sat night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Tue afternoon, min 22°C on Sun night). Wind will be generally light.

Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
1
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
NW
12
0.8
NW
12
0.7
S
21
0.9
S
20
1
S
19
1
S
18
1
S
17
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.8
SSW
14
0.7
S
19
0.9
S
18
1
S
18
1
S
16
0.9
S
20
1.2
SSW
17
1.2
SSW
18
1.4
SSW
16
1.3
SSW
16
1.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
175
175
445
618
730
627
589
437
416
370
280
365
515
632
542
661
867
919
1055
882
730
Wind (km/h)
20
ENE
30
ENE
25
ENE
30
ENE
30
ENE
15
ENE
20
E
25
E
15
ENE
5
ESE
5
ESE
10
ENE
5
ESE
10
ENE
10
NE
10
ENE
20
ENE
15
ENE
35
ENE
35
ENE
30
ENE
off
off
off
off
off
off
off
off
off
glassy
glassy
off
cross-off
off
off
off
off
off
off
off
off
High Tide
2:46PM0.68m
1:52AM0.28m
3:18PM0.71m
2:31AM0.26m
3:51PM0.72m
3:07AM0.24m
4:26PM0.72m
3:42AM0.23m
5:03PM0.71m
4:17AM0.22m
5:40PM0.70m
4:58AM0.21m
6:18PM0.68m
Low Tide
10:02PM0.21m
7:37AM0.05m
10:44PM0.19m
8:06AM0.05m
11:25PM0.17m
8:36AM0.04m
00:07AM0.17m
9:08AM0.05m
00:52AM0.17m
9:41AM0.05m
1:38AM0.17m
10:13AM0.07m
2:23AM0.17m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
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
5:50
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:08
7:08
7:09
7:09
7:10
7:10
Temp °C
25
25
24
25
25
23
25
25
24
24
25
24
25
26
25
26
27
25
25
25
23
23
21
22
22
21
20
24
23
22
26
27
26
26
27
25
28
27
25
22
21
20
Swell 1
Height (m)
Direction
Period (s)
1.1
E
7
0.8
NW
12
0.7
NW
12
0.9
S
20
1
S
19
1
S
18
1
S
17
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.8
SSW
14
0.9
SSW
14
0.9
S
18
1
S
18
1
S
16
1.1
SSW
16
1.2
SSW
17
1.2
SSW
18
1.4
SSW
16
1.3
SSW
16
1.2
SSW
16
Energy kJ
113
175
137
618
730
627
589
437
416
370
280
346
515
632
542
661
867
919
1055
882
730
Swell 2
Height (m)
Direction
Period (s)
0.8
NW
12
0.6
S
12
0.7
S
21
0.7
NW
11
0.6
NNW
11
0.6
NNW
11
0.8
E
7
0.8
ENE
7
0.7
E
8
0.7
N
9
0.7
E
8
0.7
N
10
0.7
E
8
0.6
N
10
0.9
ENE
6
0.9
S
20
0.8
ENE
7
1
E
7
1.2
E
7
1.1
E
7
0.7
SSE
8
Energy kJ
175
103
445
133
84
78
62
65
57
79
55
108
55
67
58
611
58
97
131
111
56
Swell 3
Height (m)
Direction
Period (s)
0.6
S
12
0.4
S
23
0.5
S
12
0.6
N
10
0.5
N
10
0.6
S
13
0.7
NNW
10
0.6
NNW
10
0.7
N
10
0.7
E
8
0.6
N
9
0.7
S
19
0.7
S
14
0.6
SSW
13
0.7
S
21
0.8
E
7
0.8
NNW
11
0.8
NNW
10
0.7
NNW
9
0.6
NNW
9
0.6
NNW
10
Energy kJ
105
167
67
71
47
116
104
75
90
55
59
365
195
137
436
57
170
133
90
65
75
Wind waves
Height (m)
Direction
Period (s)
1.3
ENE
5
1.1
ENE
7
1.2
E
7
1.3
E
6
1
E
7
0.9
ENE
7
0.6
NE
8
0.8
ENE
8
0.7
ENE
4
0.8
ENE
7
0.9
ENE
7
1.4
E
7
Energy kJ
72
114
124
141
92
81
45
64
16
73
79
168
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
3
2
2
2
2
2
3
3
3
3
3
3
3
4
1
3
Distance (km)
0
11
0
2
10
0
0
0
0
0
0
0
0
0
0
0
0
0
10
11
10
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
3
3
3
3
3
3
3
2
2
3
3
3
4
4
4
4
4
4
3
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
5
3
3
3
3
4
2
2
5
3
3
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
5
5
5
5
5
7
7
6
6
5
5
5
4
5
5
5
4
5
8
7
  • 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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