Ko Olina Resort Surf Break

Lat Long: 21.33° N 158.13° W

Ko Olina Resort 48 hour detailed Surf Forecast

Issued: 7 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ko Olina Resort sea temperature is
26.6° C
0.3° 

Ko Olina Resort surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ko Olina Resort today (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
  • Evening surf: Evening surf (18 Jul, local time) - 1.5ft (0.5m), 14s period with S swell.

The current surf forecast for Ko Olina Resort at 2PM is: 0.7m 14s primary swell from a South-southwest direction and 0.5m 13s secondary swell from a West direction (forecast issued at 07:00am July 18). An open ocean swell of 1.5m 7s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (HST) & DateWave HeightWave Period
Morning (18 Jul)2.5ft (0.7m)14s
Afternoon (18 Jul)2.5ft (0.7m)14s
Evening (18 Jul)1.5ft (0.5m)14s

Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 24°C on Sat night). Winds decreasing (fresh winds from the ENE on Sat morning, light winds from the ENE by Mon night).

Saturday
18
Sunday
19
Monday
20
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
1
1
0
1
2
0
1
1
1
0
0
1
1
1
1
2
2
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
14
0.7
SSW
14
0.7
SSW
13
0.7
SSW
14
0.7
SSW
14
0.5
S
14
0.7
SSW
14
0.5
SE
9
0.6
SSW
12
0.6
S
12
0.6
SSW
12
0.5
SSW
13
0.6
S
13
0.5
S
18
0.5
SSW
11
0.5
S
18
0.5
S
17
0.6
S
16
0.9
S
16
0.9
S
16
0.6
S
16
0.6
S
16
0.6
S
15
Wave Graph
Metric surfscale
Energy kJ
132
195
187
210
210
107
207
38
115
104
121
93
126
163
73
158
151
198
417
412
188
179
165
Wind (km/h)
25
ENE
30
ENE
35
ENE
35
ENE
35
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
30
ENE
20
ENE
15
ENE
15
ENE
15
ENE
20
ENE
20
E
20
E
25
ENE
20
ENE
20
ENE
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
7:16AM0.38m
6:44PM0.56m
8:28AM0.42m
7:08PM0.48m
9:44AM0.47m
7:23PM0.40m
Low Tide
12:14PM0.22m
1:50AM0.10m
1:25PM0.30m
2:19AM0.10m
3:17PM0.35m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
 mm
Temp °C
25
25
27
27
26
25
24
24
24
24
26
27
27
25
25
24
24
25
26
27
26
25
25
Feels °C
24
22
23
23
23
23
23
23
23
23
24
24
24
24
25
24
24
25
26
26
25
24
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ko Olina Resort surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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