Irmas/Leftpoint surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 7 am Wednesday 27 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Irmas/Leftpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Irmas/Leftpoint sea temperature is
25.0° C
(Which is normal for this time of year)

Irmas/Leftpoint surf forecast from 27 May 2026:

  • Most powerful swell: Tuesday 2 Jun, 8PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with 1,081 kJ wave energy.

Best Forecast Surf Conditions for Irmas/Leftpoint this week:

The most powerful waves expected at Irmas/Leftpoint in the next 16 days are 1.3m 18s and forecast to arrive on Tuesday (Jun 02) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 14s period and expected on Wednesday (May 27) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Tue 2nd 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

Some drizzle, heaviest during Thu morning. Warm (max 24°C on Wed afternoon, min 23°C on Wed morning). Mainly strong winds.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm (max 24°C on Sat morning, min 23°C on Sat morning). Mainly fresh winds.

Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
2
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ENE
7
2.1
ENE
7
2.1
ENE
7
1.7
ENE
7
1.7
ENE
7
0.6
S
21
0.8
S
20
0.9
S
19
0.9
S
18
0.9
S
17
0.8
S
16
0.8
SSW
16
0.8
SSW
15
0.7
SSW
15
0.6
S
19
0.8
S
18
0.9
SSW
18
0.9
SSW
16
1.1
S
16
1.1
S
16
1
S
18
Wave Graph
Metric surfscale
Energy kJ
327
408
419
256
248
329
495
593
509
470
339
333
300
222
276
408
516
448
635
620
632
Wind (km/h)
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
15
ENE
20
ENE
25
NE
20
NE
25
NE
25
NE
20
ENE
25
ENE
25
NE
20
ENE
cross
cross
cross
cross
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
High Tide
1:27PM0.59m
00:30AM0.23m
2:00PM0.62m
1:11AM0.20m
2:32PM0.64m
1:51AM0.17m
3:04PM0.65m
2:30AM0.16m
3:37PM0.64m
3:09AM0.14m
4:12PM0.63m
3:51AM0.13m
4:48PM0.62m
4:38AM0.13m
Low Tide
8:37PM0.13m
6:42AM-0.05m
9:26PM0.11m
7:09AM-0.05m
10:08PM0.09m
7:37AM-0.05m
10:47PM0.07m
8:07AM-0.04m
11:26PM0.06m
8:39AM-0.03m
00:07AM0.06m
9:11AM-0.02m
00:51AM0.05m
clear
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
clear
clear
part cloud
<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>
7:06
7:07
7:07
7:07
7:07
7:07
7:08
1
2
Temp °C
23
24
23
23
24
23
24
24
23
24
24
24
24
24
24
24
24
24
24
25
24
20
19
18
20
20
19
20
20
19
22
21
22
24
23
24
23
23
23
25
25
24
Swell 1
Height (m)
Direction
Period (s)
0.6
NW
15
0.7
NW
14
0.6
NW
13
0.6
NW
12
0.6
NW
12
0.6
S
21
0.8
S
20
0.9
S
19
0.9
S
18
1
NE
7
1
NE
7
0.8
SSW
16
0.8
SSW
15
0.7
E
8
0.8
SSW
14
0.8
S
18
0.9
SSW
18
0.9
SSW
16
1.4
ENE
7
1.1
ENE
7
1
S
18
Energy kJ
171
192
108
122
118
329
495
593
509
89
105
333
300
61
276
408
516
448
180
110
632
Swell 2
Height (m)
Direction
Period (s)
0.6
S
14
0.6
S
14
0.6
S
13
0.5
S
12
0.5
S
12
0.6
NNW
12
0.6
NNE
10
0.6
NNW
12
0.5
NNE
11
0.9
S
17
0.8
S
16
0.5
N
9
0.5
N
9
0.7
SSW
15
0.6
S
19
0.6
S
14
0.6
SSW
13
0.6
S
21
1.1
S
16
1.1
S
16
0.9
SSW
14
Energy kJ
144
129
121
73
72
93
78
88
64
470
339
45
43
222
273
144
139
329
635
620
350
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
9
0.2
N
12
0.4
NNE
13
0.5
N
12
0.4
N
11
0.5
N
11
0.6
NNW
12
0.5
N
10
0.5
S
13
0.9
E
7
0.8
E
8
0.5
E
8
0.3
S
11
0.4
NNW
9
0.5
N
11
0.5
N
10
0.5
N
10
0.6
S
13
0.8
S
20
0.8
S
19
0.8
NNW
10
Energy kJ
8
12
55
73
35
57
90
48
80
88
76
30
20
28
57
49
46
125
485
475
136
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
7
2.1
ENE
7
2.1
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.6
ENE
7
1.6
ENE
7
1.7
ENE
7
1.2
ENE
7
1.2
ENE
8
0.7
NE
7
1.2
ENE
8
1.2
ENE
8
1.2
ENE
7
1.3
ENE
7
0.8
NE
6
1.3
ENE
6
Energy kJ
327
408
419
256
248
277
244
249
263
142
151
52
151
151
148
144
54
129
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
1
1
2
2
3
2
2
2
3
3
3
3
4
4
4
Distance (km)
49
56
49
49
64
49
56
56
49
49
50
6
25
18
6
18
18
18
41
18
18
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
3
3
4
4
4
4
3
3
4
3
3
4
2
2
4
3
4
4
4
4
4
Header Global
Rating
(10 max)
6
9
9
6
5
4
5
5
5
7
7
6
5
4
4
4
5
6
4
4
4
  • 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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