Irmas/Leftpoint Surf Break

Lat Long: 21.29° N 157.66° W

Issued: 7 pm 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Irmas/Leftpoint sea temperature is
25.8° C

Normal for this time of year

Irmas/Leftpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Irmas/Leftpoint surf forecast from 13 Jun 2026:

  • Best quality surf: Saturday 13 Jun, 5AM (local time) - 2ft (0.6m), 24s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 14 Jun, 2PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with 1,134 kJ wave energy.
  • Next surfable swell (1★+): Saturday 13 Jun, 5AM (local time) - 2ft (0.6m), 24s period with SSW swell.

Best Forecast Surf Conditions for Irmas/Leftpoint this week:

The surf forecast for Irmas/Leftpoint over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 13) at 5AM. The primary swell is predicted to be 0.6m and 24s period with a secondary swell of 0.8m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Irmas/Leftpoint in the next 16 days are 1.3m 18s and forecast to arrive on Sunday (Jun 14) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 17s period and expected on Saturday (Jun 13) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 13th Jun)2ft (0.6m) 24s
Best Surf 5AM (Sat 13th Jun)2ft (0.6m) 24s
Most Powerful 2PM (Sun 14th Jun)4.5ft (1.3m) 18s

Table - best surf conditions forecast for Irmas/Leftpoint over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun night. Warm (max 25°C on Sat afternoon, min 23°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Tue afternoon, min 24°C on Mon night). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
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
1
2
2
2
1
1
0
0
0
1
0
1
1
1
1
1
1
1
0
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)
0.6
S
24
0.8
SSW
22
0.8
SSW
21
1
SSW
20
1.2
SSW
19
1.3
SSW
18
1.3
SSW
17
1.3
SSW
16
1.3
SSW
16
1.2
SSW
15
1.2
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
13
0.7
S
17
0.8
S
16
1.1
S
15
1
S
14
0.9
S
14
0.8
S
13
0.8
S
13
Wave Graph
Metric surfscale
Energy kJ
404
669
611
829
990
1050
939
813
783
666
565
437
322
295
312
321
522
423
320
219
219
Wind (km/h)
15
NE
15
NE
20
NE
20
NE
25
NE
25
NE
30
ENE
30
ENE
30
NE
25
ENE
20
NE
25
NE
15
ENE
15
ENE
15
ENE
10
E
20
ENE
20
ENE
20
ENE
20
ENE
25
NE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
High Tide
1:00AM0.19m
2:22PM0.79m
1:56AM0.16m
3:08PM0.81m
2:51AM0.16m
3:54PM0.81m
3:48AM0.16m
4:41PM0.78m
4:48AM0.17m
5:27PM0.74m
5:56AM0.19m
6:13PM0.67m
7:12AM0.23m
6:57PM0.59m
Low Tide
9:10PM0.07m
6:55AM-0.11m
10:03PM0.04m
7:39AM-0.12m
10:53PM0.02m
8:26AM-0.11m
11:41PM0.01m
9:14AM-0.09m
00:28AM0.00m
10:04AM-0.04m
1:13AM0.01m
10:58AM0.02m
1:57AM0.01m
12:00PM0.10m
clear
clear
clear
clear
clear
clear
rain showers
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>
5:48
5:48
5:48
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:13
7:13
7:13
7:14
7:14
7:14
7:14
 mm
2
Temp °C
24
24
25
24
24
24
24
24
24
24
24
25
24
24
25
24
24
24
24
24
24
Feels °C
24
24
24
24
23
23
22
21
21
22
23
23
22
25
25
24
25
23
23
24
23
Swell 1
Height (m)
Direction
Period (s)
0.6
S
15
0.8
SSW
22
0.8
SSW
21
1
SSW
20
1.2
SSW
19
1.3
SSW
18
1.3
SSW
17
1.3
SSW
16
1.3
SSW
16
1.2
SSW
15
1.2
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
13
0.9
SSW
13
0.8
SSW
13
1.1
S
15
1
S
14
0.9
S
14
0.8
S
13
0.8
S
13
Energy kJ
150
669
611
829
990
1050
939
813
783
666
565
437
322
295
312
218
522
423
320
219
219
Swell 2
Height (m)
Direction
Period (s)
0.6
S
24
0.8
ENE
7
0.6
S
13
0.6
SSW
17
0.5
SW
16
0.4
S
12
0.4
S
12
0.3
S
12
0.3
S
12
0.3
NW
12
0.9
ENE
9
0.9
ENE
9
0.9
ENE
8
0.8
ENE
8
0.7
S
17
0.8
S
16
0.4
NW
10
0.4
NW
10
0.6
NE
9
0.4
NE
8
0.5
S
18
Energy kJ
404
54
127
188
125
47
45
25
24
21
127
135
123
86
281
321
35
34
61
24
155
Swell 3
Height (m)
Direction
Period (s)
0.5
SW
19
0.6
SSW
18
0.6
SSW
18
0.5
S
13
0.4
S
12
0.4
SW
12
0.2
NNW
7
0.2
NNW
7
0.2
SSW
11
0.2
SSW
11
0.3
NW
11
0.3
NW
11
0.4
S
18
0.6
S
18
0.4
NW
10
0.7
NE
10
0.2
SSE
13
0.3
S
21
0.4
SSW
19
0.4
SSW
19
0.3
NW
9
Energy kJ
177
209
209
85
47
37
5
5
11
11
20
19
106
219
25
94
16
77
125
115
13
Wind waves
Height (m)
Direction
Period (s)
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
0.9
NE
7
1.1
NE
4
1.1
ENE
6
1.1
ENE
5
1
ENE
6
1
ENE
10
0.8
ENE
8
0.8
ENE
10
0.8
ENE
9
0.5
E
5
0.7
E
5
0.9
ENE
5
Energy kJ
72
53
53
65
46
82
66
66
196
90
105
90
11
22
36
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
4
4
4
3
3
3
3
3
2
3
3
3
3
3
2
2
2
Distance (km)
6
6
6
6
18
18
18
49
20
18
41
18
6
6
16
6
25
19
17
49
18
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
4
4
4
4
4
4
3
4
3
4
3
4
4
3
3
3
3
2
2
Header Global
Rating
(10 max)
5
5
5
4
5
4
5
5
5
5
4
4
4
5
7
5
9
5
5
5
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 Irmas/Leftpoint Surf forecast

The above surf forecast table for Irmas/Leftpoint provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Irmas/Leftpoint can be found by selecting the local surf guide option on the grey menu. Our Irmas/Leftpoint 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 (Irmas/Leftpoint) 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 Irmas/Leftpoint 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.

Irmas/Leftpoint is 15 km (9 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.

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