Irmas/Leftpoint Surf Break

Lat Long: 21.29° N 157.66° W

Issued: 7 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Irmas/Leftpoint sea temperature is
26.3° 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 3 Jul 2026:

  • Most powerful swell: Wednesday 8 Jul, 2AM (local time) - 8ft (2.5m), 8s period, ENE swell with 760 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 2.5m 8s and forecast to arrive on Wednesday (Jul 08) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 16s period and expected on Saturday (Jul 04) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Wed 8th Jul)8ft (2.5m) 8s

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


Updates in  hr  min  s Forecast update imminent

G’day, Rusty here. I’ve gotta level with you—this stretch of the forecast is a proper dud. Over at Irmas/Leftpoint, the next 16 days look like a battle against the wind. The water’s 79°, which is pretty average for the season, so no complaints there, but the surf story is a grim one.

The overall pattern is relentless cross-shore ENE wind, blowing 19 to 25 mph for days, kicking up a lumpy cross-chop that ruins any chance of clean waves. There’s swell energy around—moderate to strong, with values between 222 and 1031—but it’s all short-period (mostly 7 to 8 seconds) junk from the ENE, which doesn’t suit the reef. The only decent direction comes on the 4th and 5th of July, with a long-period SSW to S groundswell, but it’s only 2 to 3 ft, and the wind is still cross-shore. Every session is rated poor, with scores of zero or one.

The only vaguely notable moment is the morning of the 5th of July, with a 7 ft ENE swell and energy at 967, but the period is just 7 seconds and a strong 25 mph cross-shore wind ruins it. That’s not for surfing; that’s for kiteboards if anything. For the rest, it’s small (2 ft to 8 ft) and messy.

Bottom line: there’s not a single good surf option across the entire 16-day window at Irmas/Leftpoint. The break gets swell fairly often, so this run is down to bad wind and poor direction. Things can change, but right now, don’t bother waxing up.

Rusty

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri morning, min 24°C on Fri night). Mainly strong winds.

Days 4-6 Weather Summary

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

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
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
1
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)
1.2
NE
8
1.7
ENE
8
1.7
ENE
8
0.7
S
21
0.7
S
20
0.8
SSW
19
0.8
SSW
18
2.2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.3
ENE
8
2.4
ENE
7
2.2
ENE
8
2.5
ENE
7
2.5
ENE
8
2.1
ENE
7
1.9
ENE
7
2.2
ENE
7
2.1
ENE
7
1.9
ENE
7
1.8
ENE
7
Wave Graph
Metric surfscale
Energy kJ
173
322
345
441
377
486
418
480
537
516
597
607
551
655
760
469
379
485
449
397
334
Wind (km/h)
30
ENE
35
ENE
35
ENE
35
ENE
30
NE
35
ENE
40
ENE
40
ENE
40
ENE
35
ENE
40
ENE
35
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
Wind State
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross-on
High Tide
5:31PM0.62m
6:20AM0.24m
6:04PM0.58m
7:31AM0.29m
6:38PM0.51m
8:45AM0.37m
7:16PM0.44m
9:53AM0.45m
8:03PM0.36m
10:53AM0.55m
9:06PM0.28m
11:46AM0.64m
10:28PM0.22m
Low Tide
10:19AM0.06m
1:11AM0.05m
11:08AM0.12m
1:41AM0.04m
12:14PM0.19m
2:11AM0.02m
1:48PM0.25m
2:44AM0.01m
3:55PM0.27m
3:22AM-0.01m
6:02PM0.24m
4:05AM-0.03m
7:30PM0.18m
4:54AM-0.05m
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:15
7:15
7:15
7:15
 mm
1
Temp °C
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
25
25
24
25
25
24
Feels °C
24
23
22
21
21
21
21
20
20
20
19
20
19
20
20
21
21
21
22
22
21
Swell 1
Height (m)
Direction
Period (s)
1.2
NE
8
0.5
SSW
17
0.6
SSW
16
0.7
SSW
16
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.8
SSW
15
0.9
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
13
0.6
S
13
0.6
S
12
0.6
S
12
0.5
S
12
Energy kJ
173
157
203
215
377
486
418
408
457
421
402
284
350
269
250
192
187
126
113
112
75
Swell 2
Height (m)
Direction
Period (s)
0.9
E
8
0.4
SSW
12
0.4
SSW
22
0.7
S
21
0.5
SW
16
0.4
SSW
14
0.6
SSW
14
0.4
SSW
14
0.2
SSE
10
0.2
SSE
9
0.2
SSE
10
0.1
NW
9
0.2
SSE
10
0.1
SE
10
0.1
S
10
0.2
SSE
8
0.2
SSE
8
0.1
SE
8
0.2
SSE
8
0.2
SSE
8
0.3
W
14
Energy kJ
92
60
164
441
121
69
138
79
10
8
9
3
9
4
2
6
6
3
6
6
34
Swell 3
Height (m)
Direction
Period (s)
0.5
SSW
17
0.3
SW
17
0.4
SSW
12
0.3
NW
12
0.4
SW
12
0.4
SW
15
0.3
NW
11
0.2
NNW
11
0.2
SSW
13
0.2
SSW
13
0.1
NW
10
0.1
NW
9
0.1
N
9
0.1
N
9
0.1
N
8
0.1
W
18
0.1
S
18
0.1
W
17
0.2
W
15
0.2
W
15
0.2
S
15
Energy kJ
168
45
57
24
35
54
19
12
17
17
4
3
2
2
1
6
6
6
18
17
17
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
8
1.7
ENE
8
1.8
ENE
8
1.7
ENE
8
2
ENE
7
2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.3
ENE
8
2.4
ENE
7
2.2
ENE
8
2.5
ENE
7
2.5
ENE
8
2.1
ENE
7
1.9
ENE
7
2.2
ENE
7
2.1
ENE
7
1.9
ENE
7
1.8
ENE
7
Energy kJ
322
345
372
330
417
405
480
537
516
597
607
551
655
760
469
379
485
449
397
334
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
3
2
3
3
3
2
1
1
2
2
2
2
2
1
1
1
1
1
Distance (km)
49
57
49
49
56
49
56
60
56
109
110
49
58
62
56
56
58
49
50
56
49
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
3
3
4
3
3
3
2
2
4
2
2
4
3
2
4
1
2
3
Header Global
Rating
(10 max)
7
5
6
5
9
7
5
6
8
7
4
5
9
8
9
6
5
5
8
5
8
  • 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
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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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