Middles/Generals Surf Break

Lat Long: 21.28° N 157.67° W

Middles/Generals Surf Forecast and Surf Report

Issued: 1 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Middles/Generals sea temperature is
27.0°C
0.1° 

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 4 Sep 2026:

  • Most powerful swell: Monday 7 Sep, 8PM (local time) - 15ft (4.5m), 14s period, SSW swell with 8,639 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 4.5m 14s and forecast to arrive on Monday (Sep 07) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 11s period and expected on Tuesday (Sep 08) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Mon 7th Sep)15ft (4.5m) 14s

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


The Lowdown

Alright folks, it's Rusty here. Let's get into it for Middles/Generals. Right off the bat, I gotta be straight with you – the next 16 days are a real mixed bag, and we're gonna be waiting a while before we see anything worth paddling out for.

The big picture is that we've got a persistent, strong ENE wind that's just mucking up the waves for the first week and a half. The water temp is sitting at a warm 81°, which is bang on average for this time of year, so at least you won't be freezing your nuts off while you're getting blown off the face.

The first real sniff of something decent comes on Sunday, September 13th. The morning and afternoon see a shift to a light NNE cross-offshore breeze at 16 mph, which is a major positive because it'll finally clean things up. The swell is a consistent 7 ft – 7 ft from the ENE with a short period of 8 seconds. The combined energy is moderate (644 in the morning, 606 in the afternoon). This is a solid, punchy beach break wave, but with that short period, it's not gonna be the most drawn-out ride. It's a good, fun size for an intermediate, but at over 5 ft, beginners might find it a bit hefty. The crowds are likely here, so be prepared to share.

Then, Monday, September 14th, is actually the standout of the whole outlook. The wind drops right out to a light breeze from the ENE at 6 mph, going glassy in the morning with a light cross-shore. The swell holds at 8 ft – 8 ft from the ENE, still a short 8-second period. The combined energy jumps up to a strong 855 in the morning and 1149 in the afternoon. This is the best combo of size and clean conditions we're going to see. The afternoon session edges it for me, with that bump in energy. It's still a beach break, so the short period will keep it from being too straight, but it's a powerful, chunky wave. Definitely one for the experienced surfers, as it's pushing towards 8 ft.

After that, things get messy again. The wind picks back up, and the swell drops off. The second week looks lean, with a few marginal days around September 15th and 18th, offering some long-period SSW groundswell (16-21 seconds), but the wind is never right, and the energy is moderate to weak. It's a real shame, as that long period would be a treat at this point, but the cross-shore chop will ruin it.

Honestly, if you've got a kite, there's some solid wind in the first week, but for a paddle surfer, the only real windows are that Sunday the 13th and the Monday the 14th. Don't get your hopes up for the rest.

Stay sharp,
Rusty.

Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 26°C on Sat morning, min 25°C on Thu afternoon). Mainly strong winds.

Days 5-7 Weather Summary

Heavy rain (total 31mm), heaviest during Sun night. Warm (max 27°C on Mon morning, min 23°C on Sun night). Winds decreasing (strong winds from the SSE on Mon night, light winds from the E by Tue night).

Thu
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
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
1
1
1
1
0
1
2
0
0
0
0
1
2
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)
2.3
ENE
7
2.2
ENE
7
1.3
S
13
1.2
E
14
2.1
E
14
2.2
ENE
13
2.2
ENE
13
2.2
ENE
13
2.1
ENE
12
2.2
ENE
12
2.1
SSW
14
2.4
ENE
12
4
SSW
15
1.9
ENE
12
1.6
ENE
11
1.3
ENE
10
0.9
SSW
14
0.9
SSW
14
0.8
E
13
0.8
E
13
Wave Graph
Metric surfscale
Energy kJ
558
487
529
594
1807
1641
1641
1568
1240
1369
1700
1676
6963
1001
550
371
356
273
229
219
Wind (km/h)
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
20
ESE
35
SE
40
S
20
S
15
S
5
E
30
ENE
35
ENE
35
ENE
Wind State
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
7:01PM0.22m
9:55AM0.64m
9:27PM0.19m
11:03AM0.68m
11:10PM0.21m
12:00PM0.71m
00:14AM0.26m
12:48PM0.73m
1:03AM0.31m
1:30PM0.72m
1:48AM0.38m
2:07PM0.69m
2:29AM0.44m
Low Tide
5:18PM0.21m
1:39AM0.06m
6:33PM0.16m
3:03AM0.07m
7:10PM0.12m
4:28AM0.06m
7:41PM0.09m
5:40AM0.04m
8:09PM0.07m
6:40AM0.03m
8:36PM0.05m
7:34AM0.03m
9:01PM0.04m
clear
clear
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
mod rain
rain showers
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
6:15
6:15
6:15
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:44
6:43
6:42
6:40
6:39
6:38
 mm
1
8
14
1
5
2
1
Temp °C
25
25
25
25
25
26
26
25
26
26
26
27
27
27
27
27
27
26
26
25
Feels °C
21
21
20
21
22
24
24
23
25
25
25
27
27
25
27
29
31
27
24
23
  • 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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