Surf Break

Lat Long: 21.29° N 157.66° W

Irmas/Leftpoint Surf Forecast and Surf Report

Issued: 1 pm 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Irmas/Leftpoint sea temperature is
26.8°C
0.0° 

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 22 Oct 2026:

  • Best quality surf: Monday 26 Oct, 11PM (local time) - 2.5ft (0.8m), 14s period, SSW swell with glassy winds.
  • Most powerful swell: Sunday 25 Oct, 2PM (local time) - 3ft (0.9m), 17s period, SSW swell with 493 kJ wave energy.
  • Next surfable swell (1★+): Monday 26 Oct, 11PM (local time) - 2.5ft (0.8m), 14s 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 Monday (Oct 26) at 11PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.4m and 4s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Irmas/Leftpoint in the next 16 days are 0.9m 17s and forecast to arrive on Sunday (Oct 25) 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 1.4m 11s period and expected on Sunday (Oct 25) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 26th Oct)2.5ft (0.8m) 14s
Best Surf11PM (Mon 26th Oct)2.5ft (0.8m) 14s
Most Powerful 2PM (Sun 25th Oct)3ft (0.9m) 17s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Wed afternoon, min 24°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

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

Wed
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
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
0
1
2
0
0
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
8
1.6
ENE
8
1.4
ENE
7
0.9
NE
8
0.9
NE
8
1
E
8
1.2
ENE
8
0.8
E
8
0.5
S
18
0.8
SSW
14
0.6
SSW
17
0.6
S
18
0.8
SSW
16
0.8
SSW
16
0.8
SSW
15
1
S
15
0.8
SSW
14
0.7
SSW
13
0.7
S
16
0.9
S
16
Wave Graph
Metric surfscale
Energy kJ
336
288
208
94
96
124
158
74
156
280
216
222
350
341
292
441
254
187
257
386
Wind (km/h)
35
ENE
20
E
20
ENE
25
NE
20
ENE
20
NE
20
NE
20
NE
20
NE
25
NE
20
NE
25
NE
25
NE
20
NE
15
NE
15
ENE
5
WSW
10
E
20
ENE
10
ESE
Wind State
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
glassy
cross-on
cross-on
cross-on
High Tide
00:44AM0.43m
12:22PM0.52m
1:17AM0.51m
12:57PM0.48m
1:52AM0.59m
1:32PM0.43m
2:29AM0.67m
2:08PM0.38m
3:09AM0.72m
2:46PM0.32m
3:52AM0.75m
3:26PM0.27m
4:40AM0.76m
Low Tide
6:47PM0.06m
6:32AM0.15m
7:06PM0.03m
7:27AM0.14m
7:27PM0.01m
8:21AM0.12m
7:51PM-0.01m
9:16AM0.11m
8:17PM-0.03m
10:12AM0.11m
8:46PM-0.04m
11:13AM0.11m
9:19PM-0.04m
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:28
—
—
6:28
—
—
6:28
—
—
6:30
—
—
6:30
—
—
6:31
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
—
—
6:00
—
—
6:00
—
—
5:59
—
—
5:58
—
—
5:58
—
—
5:57
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
26
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
25
25
25
25
Feels °C
23
22
25
24
23
25
24
23
24
23
23
23
22
23
24
24
28
27
26
26
  • 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 
submit an eyeball surf report

Quick surf report for Irmas/Leftpoint:

join our community of surf reporters

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 Irmas/Leftpoint 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.


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.

Nearest locationNearest