Ko Olina Resort surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 7 pm Saturday 30 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 31 May 2026:

  • Best quality surf: Tuesday 2 Jun, 8AM (local time) - 3.5ft (1.0m), 20s 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★+): Sunday 31 May, 5AM (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 (May 31) at 5AM. The primary swell is predicted to be 0.9m and 16s period. 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 1.5m 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 1.7m 8s period and expected on Saturday (Jun 06) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 31st May)3ft (0.9m) 16s
Best Surf 8AM (Tue 2nd Jun)3.5ft (1.0m) 20s
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 26°C on Mon afternoon, min 23°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Tue night, min 23°C on Wed night). Winds increasing (light winds from the ENE on Tue night, fresh winds from the E by Thu morning).

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Sat
6
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
2
2
2
3
3
2
3
4
4
3
2
2
2
1
1
1
0
0
1
1
0
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)
0.9
SSW
16
0.8
SSW
15
0.8
SSW
14
0.7
S
19
0.9
SSW
18
1
S
18
1
S
16
1.2
SSW
16
1.3
SSW
17
1.2
SSW
18
1.4
SSW
16
1.4
SSW
16
1.2
SSW
16
1.1
SSW
15
1
S
14
0.9
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
S
13
0.5
S
13
0.5
S
13
Wave Graph
Metric surfscale
Energy kJ
416
296
280
365
534
632
542
778
1009
919
1042
1016
730
551
423
341
204
189
126
87
85
Wind (km/h)
10
NE
5
E
5
ESE
10
NE
15
ENE
20
ENE
15
NE
20
ENE
25
ENE
15
ENE
35
E
30
ENE
35
ENE
35
E
35
ENE
30
ENE
30
ENE
35
ENE
25
ENE
25
ENE
30
ENE
off
glassy
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
3:07AM0.24m
4:26PM0.72m
3:42AM0.23m
5:03PM0.71m
4:17AM0.22m
5:40PM0.70m
4:58AM0.21m
6:18PM0.68m
5:53AM0.20m
6:55PM0.65m
7:11AM0.21m
7:32PM0.62m
8:53AM0.25m
Low Tide
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
10:46AM0.11m
3:03AM0.16m
11:23AM0.16m
3:35AM0.15m
12:15PM0.22m
clear
clear
clear
clear
clear
clear
part cloud
clear
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
5:48
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:09
7:09
7:10
7:10
7:10
7:12
7:12
Temp °C
24
25
25
25
25
26
25
25
26
25
25
25
24
25
25
23
25
25
24
25
25
24
27
27
27
26
26
25
25
26
25
21
21
22
21
21
20
22
21
22
23
21
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
16
0.8
SSW
15
0.8
SSW
14
0.9
SSW
14
0.9
SSW
18
1
S
18
1
S
16
1.2
SSW
16
1.3
SSW
17
1.2
SSW
18
1.4
SSW
16
1.4
SSW
16
1.2
SSW
16
1.1
SSW
15
1
N
12
1.1
N
12
1.3
E
8
0.9
N
11
0.7
N
11
1.2
E
8
0.5
S
13
Energy kJ
416
296
280
346
534
632
542
778
1009
919
1042
1016
730
551
284
356
206
202
114
191
85
Swell 2
Height (m)
Direction
Period (s)
0.7
N
10
0.7
E
8
0.7
E
7
0.7
S
19
0.7
E
8
0.7
E
7
0.7
S
21
0.9
SSW
20
0.8
NNW
11
0.9
SSW
14
1.1
E
7
0.6
NNW
9
0.5
N
11
0.9
NNW
12
1
S
14
0.9
SSW
14
1
N
12
0.7
SSW
14
0.6
S
13
0.6
N
10
0.5
N
10
Energy kJ
90
55
54
365
57
54
436
634
167
350
117
65
59
224
423
341
276
189
126
69
47
Swell 3
Height (m)
Direction
Period (s)
0.7
E
7
0.5
N
9
0.6
N
9
0.7
N
10
0.7
S
14
0.6
N
10
0.6
S
13
0.9
ENE
6
0.7
S
20
0.8
NNW
10
0.7
NNW
9
0.2
SSE
7
0.4
NNW
8
0.5
SE
8
0.5
SE
8
0.1
W
11
0.7
SSW
14
0.2
SSE
9
0.2
SSE
9
0.5
S
13
0.4
SE
7
Energy kJ
54
44
57
108
195
67
125
62
373
133
88
4
28
33
35
3
204
8
7
87
11
Wind waves
Height (m)
Direction
Period (s)
0.8
ENE
8
0.8
ENE
7
1.1
ENE
6
0.8
ENE
6
1.2
E
7
1.6
E
7
1.4
E
7
1.4
E
7
1.6
E
7
1.3
E
8
1.3
ENE
8
1.1
ENE
8
1.5
E
8
Energy kJ
64
62
104
48
138
240
168
187
276
223
240
149
309
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
3
2
3
4
4
3
1
1
3
3
2
2
2
2
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
0
0
10
10
11
10
14
2
10
14
0
0
17
Best forecast wave conditions in Oahu
Rating
(10 max)
3
2
2
3
3
3
4
4
4
4
4
4
3
3
3
3
2
2
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
4
2
2
4
4
4
4
4
4
4
4
4
3
4
3
5
2
2
4
1
1
Header Global
Rating
(10 max)
6
5
5
4
5
5
5
6
4
5
4
5
5
4
5
5
9
7
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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