Surf Break

Lat Long: 21.29° N 157.66° W

Irmas/Leftpoint Surf Forecast and Surf Report

Issued: 1 am 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Irmas/Leftpoint sea temperature is
26.9°C
0.1° 

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 14 Oct 2026:

  • Most powerful swell: Tuesday 20 Oct, 8AM (local time) - 10ft (3.0m), 8s period, ENE swell with 928 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 3.0m 8s and forecast to arrive on Tuesday (Oct 20) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 12s period and expected on Friday (Oct 16) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Tue 20th Oct)10ft (3.0m) 8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Warm (max 25°C on Wed morning, min 24°C on Wed morning). Winds increasing (light winds from the NE on Wed morning, strong winds from the ENE by Thu afternoon).

Days 4-6 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 25°C on Sat morning, min 24°C on Sat night). Mainly strong winds.

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
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
0
0
0
0
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)
0.6
S
12
1
ENE
9
0.6
S
12
0.5
S
19
1.8
ENE
6
0.6
S
17
1.7
ENE
6
1.8
ENE
6
2.2
ENE
7
1.7
ENE
7
1.8
ENE
7
2.3
ENE
7
2.3
ENE
7
2.3
ENE
7
2.5
ENE
7
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.1
ENE
8
2.4
ENE
8
Wave Graph
Metric surfscale
Energy kJ
100
161
98
179
237
220
212
245
431
265
306
498
512
542
671
640
845
825
657
509
623
Wind (km/h)
20
NE
25
NE
25
ENE
35
ENE
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
NE
40
ENE
40
ENE
40
ENE
40
ENE
45
ENE
40
ENE
35
ENE
40
ENE
40
ENE
35
ENE
Wind State
cross
cross
cross
cross-on
cross
cross
cross
cross
cross-on
cross
cross
cross
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
High Tide
4:38PM0.23m
6:10AM0.59m
5:24PM0.20m
7:08AM0.56m
7:07PM0.17m
8:17AM0.54m
9:42PM0.19m
9:24AM0.54m
10:57PM0.23m
10:21AM0.54m
11:38PM0.28m
11:07AM0.55m
00:11AM0.35m
Low Tide
1:11PM0.18m
10:24PM0.08m
2:40PM0.18m
10:55PM0.11m
4:18PM0.16m
11:38PM0.14m
5:14PM0.14m
1:03AM0.17m
5:45PM0.12m
2:57AM0.19m
6:08PM0.10m
4:25AM0.18m
6:28PM0.08m
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
—
—
6:26
—
—
6:26
—
—
6:26
—
—
6:26
—
—
6:26
—
—
6:28
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:07
—
—
6:06
—
—
6:05
—
—
6:04
—
—
6:02
—
—
6:02
—
—
6:01
—
 mm
—
—
2
2
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Feels °C
25
24
24
23
22
22
22
21
22
21
22
21
21
21
21
21
20
21
21
21
21
  • 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