Middles/Generals Surf Break

Lat Long: 21.28° N 157.67° W

Middles/Generals Surf Forecast and Surf Report

Issued: 1 am 24 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 24 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, Rusty here, let’s talk about what’s happening at Middles/Generals.

We’ve got a tough run ahead, folks. The whole 16-day window is basically one long stretch of poor conditions. There is no good surfing on offer right now through the end of the first week into the second, and honestly, you’d be wasting your time paddling out. The wind is hammering from the ENE almost non-stop, blowing a stiff cross-shore breeze at 18 to 25 mph, which is just trashing the surface. It’s lumpy, chopped up, and messy all day, every day.

For the first several days, starting Monday the 24th of August, swell sits around 5ft to 7ft from the east and ENE with a short period of just 7 seconds. That’s weak, wind-affected slop. Combined energy is moderate, sitting between 481 and 705 – but with that wind, it’s just a washing machine. The water temp is 81°, about average for this time of year, not that you’d enjoy it in these conditions.

Wednesday the 26th afternoon sees a sudden shift: a long-period S swell of 2ft at 18 seconds rolls in, combined energy 632, but the wind is still howling cross-shore at 22 mph. That long period groundswell would be a dream at a reef or point, but here on this exposed beach-and-reef setup with that cross-wind, it’s just not happening. The same pattern of long-period S and SSW swells drifts through Thursday and Friday, but the wind never gives us a break. It stays cross or cross-shore, and all the wave reports say "poor surf conditions."

We get into September, and it’s more of the same – ENE swell in the 5ft to 7ft range, period stuck around 7 to 8 seconds, and cross winds of 18 to 25 mph. By Wednesday the 2nd of September, we see those combined energy numbers climb above 1000 – strong wave energy – but the wind is still ruining it. Everything is described as poor or just marginal with lumpy cross-chop.

It’s not until Monday the 7th of September that the wind finally eases up. We get a gentle breeze from the ENE at 9 mph, then on Tuesday the 8th of September the wind goes light from the S and then shifts to a light onshore ESE at 6 mph. The swell on Tuesday morning jumps to 8ft from the ENE, period 8 seconds, with combined energy way up at 1320 – that’s strong energy. For the first time, we see a "marginal" call with a score of 3, and that’s the best we get all outlook. But here’s the thing: 8ft with that wind state is still a messy, choppy wave for the most part. That size is borderline for intermediates, and the onshore wind means it’s not going to be clean.

Look, there’s no standout here. There’s no day you'd circle on the calendar. If you’re a kite surfer, the whole first two weeks of strong cross-shore wind and waist-to-chest high lumpy swell might look interesting. For a paddle surfer, it’s a blank run, and that’s pretty normal for this setup when the trades lock in. Forecasts change, but right now, leave the board at home.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Mon morning, min 25°C on Mon night). Mainly strong winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 25°C on Thu morning). Mainly strong winds.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
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
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)
1.5
ENE
7
1.6
E
7
1.6
ENE
7
2.1
E
7
1.7
ENE
7
1.7
E
7
1.6
E
7
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
1.9
ENE
7
1.8
ENE
7
1.7
ENE
7
0.6
SSW
16
0.6
SSW
16
0.7
SSW
15
Wave Graph
Metric surfscale
Energy kJ
200
262
232
445
293
270
226
307
351
716
427
482
260
329
268
307
306
273
171
162
199
Wind (km/h)
35
ENE
30
ENE
35
ENE
40
ENE
35
ENE
35
ENE
40
ENE
35
ENE
30
ENE
30
ENE
35
ENE
30
ENE
35
ENE
40
ENE
40
ENE
35
ENE
40
ENE
35
ENE
30
ENE
30
NE
30
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
High Tide
1:26PM0.65m
1:20AM0.27m
1:56PM0.66m
1:55AM0.30m
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
Low Tide
8:49PM0.11m
6:56AM0.04m
9:09PM0.10m
7:36AM0.04m
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
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:11
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:51
6:50
6:49
6:47
 mm
1
Temp °C
26
26
26
26
26
26
25
25
25
25
25
25
25
26
25
25
25
25
26
26
26
Feels °C
25
25
26
24
23
24
21
21
22
22
22
22
22
23
21
21
21
22
24
24
25
  • Map Icons:
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  • 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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