Surf Break

Lat Long: 21.29° N 157.66° W

Irmas/Leftpoint Surf Forecast and Surf Report

Issued: 7 am 24 Oct 2026 (local time)

Forecast update in  hr  min

Today's Irmas/Leftpoint sea temperature is
26.7°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 24 Oct 2026:

  • Best quality surf: Thursday 29 Oct, 11AM (local time) - 3.5ft (1.1m), 16s period, S swell with offshore winds.
  • Most powerful swell: Thursday 29 Oct, 5PM (local time) - 4ft (1.2m), 16s period, S swell with 719 kJ wave energy.
  • Next surfable swell (1★+): Sunday 25 Oct, 11PM (local time) - 2.5ft (0.8m), 16s 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 Sunday (Oct 25) at 11PM. The primary swell is predicted to be 0.8m and 16s period. 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 1.2m 16s and forecast to arrive on Thursday (Oct 29) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 12s period and expected on Sunday (Oct 25) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 25th Oct)2.5ft (0.8m) 16s
Best Surf11AM (Thu 29th Oct)3.5ft (1.1m) 16s
Most Powerful 5PM (Thu 29th Oct)4ft (1.2m) 16s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sat afternoon, min 23°C on Sun morning). Mainly fresh winds.

Days 4-6 Weather Summary

Heavy rain (total 159mm), heaviest during Wed afternoon. Warm (max 26°C on Wed night, min 20°C on Tue night). Wind will be generally light.

Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
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
1
0
1
2
2
1
0
0
2
1
0
0
0
4
3
3
2
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)
1.1
NE
10
0.8
SSW
14
0.6
SSW
17
0.6
S
18
0.8
SSW
16
0.7
SSW
16
0.8
SSW
15
0.9
SSW
15
0.7
SSW
14
0.8
SSW
13
1.4
NNE
9
0.9
SSW
16
0.9
S
15
0.8
S
14
1.6
E
7
1.1
S
16
1.2
S
16
2
NE
8
1.2
S
14
1.1
S
14
1.5
NNE
9
Wave Graph
Metric surfscale
Energy kJ
213
280
216
222
350
266
292
360
198
239
308
400
343
261
233
620
719
567
590
489
362
Wind (km/h)
25
NE
25
NNE
25
NNE
20
NE
25
NNE
15
NNE
10
NNE
15
NE
10
ENE
20
NE
20
N
20
NE
15
SE
20
ENE
25
SSW
10
NW
20
N
20
NNE
20
NE
25
ENE
30
ENE
Wind State
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross
on
cross
cross-on
off
cross-off
cross-off
cross
cross
cross-on
High Tide
1:32PM0.43m
2:29AM0.67m
2:08PM0.38m
3:09AM0.72m
2:46PM0.32m
3:52AM0.75m
3:26PM0.27m
4:40AM0.76m
4:11PM0.22m
5:33AM0.74m
5:10PM0.18m
6:34AM0.71m
6:39PM0.16m
Low Tide
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
12:21PM0.12m
9:57PM-0.02m
1:39PM0.12m
10:42PM0.02m
3:00PM0.10m
11:38PM0.06m
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
heavy rain
heavy rain
heavy rain
heavy rain
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
—
—
6:30
—
—
6:30
—
—
6:31
—
—
6:31
—
—
6:31
—
—
6:31
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
5:59
—
—
5:58
—
—
5:58
—
—
5:57
—
—
5:57
—
—
5:55
—
—
5:54
—
 mm
—
—
—
—
—
—
—
—
—
—
24
41
25
51
17
1
—
—
—
2
1
Temp °C
24
25
24
24
24
24
24
24
24
24
22
22
23
23
26
25
25
25
25
25
25
Feels °C
24
24
22
23
22
23
25
24
24
25
23
22
25
24
29
28
25
26
26
25
24
  • 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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