Middles/Generals Surf Break

Lat Long: 21.28° N 157.67° W

Middles/Generals Surf Forecast and Surf Report

Issued: 7 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Middles/Generals sea temperature is
27.2°C
0.4° 

Middles/Generals surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Middles/Generals surf forecast from 26 Aug 2026:

  • Most powerful swell: Thursday 27 Aug, 11AM (local time) - 3.5ft (1.1m), 17s period, S swell with 716 kJ wave energy.

Best Forecast Surf Conditions for Middles/Generals this week:

The most powerful waves expected at Middles/Generals in the next 16 days are 1.1m 17s and forecast to arrive on Thursday (Aug 27) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 17s period and expected on Saturday (Aug 29) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Thu 27th Aug)3.5ft (1.1m) 17s

Table - best surf conditions forecast for Middles/Generals over the next 16 days.


The Lowdown

Alright, folks, Rusty here. Let’s cut to the chase – this 16-day stretch is a real grind. There’s a big, frustrating gap of nothing but poor conditions right at the start, so we’re going to have to be patient.

The first time you might even think about paddling out is Tuesday, September 1st at Middles/Generals. And even then, it’s just barely on the radar. We’re looking at a 5ft swell from the ENE, but with a short period of 8 seconds and a moderate cross-shore breeze, it’s going to be choppy and ugly. The combined wave energy is moderate (666), but the wind will ruin it. Don’t get excited.

Wednesday, September 2nd brings a bit more size, with waves hitting 7ft from the ENE in the morning. The energy is strong (1153), but that fresh cross-shore wind (30 km/h) will keep it lumpy and hard to manage. That’s a lot of power, but it’s messy power. For the experienced crew only, and even then, it’s a battle.

The rest of the first week and into the second is pretty much a dead zone. We’re stuck in a pattern of poor surf conditions, with the wind staying cross or cross-onshore, and the swell either too small or too short-period. From the 4th to the 8th of September, the swell drops right off, with heights under 3ft. It’s a real bummer.

Finally, a glimmer of hope late in the forecast. Thursday, September 10th afternoon shows some real potential. The swell is 5ft from the E, with a period lengthening to 12 seconds – that’s proper groundswell. The combined energy is a solid 1144, and the wind drops to a light breeze from the ENE (10 km/h), making it cross-shore with only small ripples. For the first time in the forecast, the conditions look nearly clean. This is the standout. It’s a long way off, but for a short window, Middles/Generals might actually have some decent shape. Keep an eye on it.

Water temp is sitting at a normal 81°, nothing unusual there.

So, to sum it up: the first week is a total loss. We’ve got a long gap with no real recommendations. The second week is mostly quiet, but that Thursday the 10th afternoon is the one to watch. It’s not a classic forecast, but it’s not a total blank either. Hang in there.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Wed morning, min 25°C on Wed morning). Mainly fresh winds.

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 26°C on Sun morning, min 25°C on Sat morning). Mainly fresh winds.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
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
1
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)
0.7
SSW
14
0.7
S
18
0.7
S
19
1.1
S
17
0.9
S
16
1
S
16
0.8
S
14
0.9
S
14
1.8
ENE
7
1.8
ENE
7
1.9
ENE
7
1.7
ENE
7
1.7
ENE
7
1.5
ENE
7
1.5
ENE
7
1.5
ENE
7
1.7
ENE
8
1.8
ENE
8
1.6
ENE
9
1.6
ENE
8
1.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
215
307
351
716
427
482
260
329
290
268
373
265
285
217
199
218
348
466
377
368
381
Wind (km/h)
35
ENE
30
ENE
35
ENE
35
ENE
30
NE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
NE
25
ENE
25
ENE
30
ENE
25
ENE
Wind State
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross
cross-on
cross
cross-on
cross
cross
cross
cross-on
cross
cross
High Tide
2:25PM0.67m
2:30AM0.34m
2:53PM0.66m
3:07AM0.39m
3:21PM0.62m
3:47AM0.44m
3:48PM0.58m
4:31AM0.49m
4:17PM0.51m
5:19AM0.53m
4:46PM0.43m
6:14AM0.56m
5:18PM0.36m
Low Tide
9:29PM0.09m
8:15AM0.04m
9:49PM0.07m
8:57AM0.06m
10:10PM0.06m
9:43AM0.10m
10:32PM0.05m
10:34AM0.14m
10:56PM0.04m
11:35AM0.19m
11:23PM0.04m
12:53PM0.23m
11:56PM0.04m
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
rain showers
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:13
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:50
6:49
6:47
6:46
6:46
 mm
1
3
Temp °C
26
25
25
25
25
25
25
25
25
25
25
25
26
26
25
26
26
26
26
26
26
Feels °C
23
21
22
22
22
22
22
22
22
21
21
22
23
23
23
24
25
26
26
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)
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Information about the Middles/Generals Surf forecast

The above surf forecast table for Middles/Generals provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Middles/Generals can be found by selecting the local surf guide option on the grey menu. Our Middles/Generals 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 (Middles/Generals) 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 Middles/Generals 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.

Middles/Generals 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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