Middles/Generals Surf Break

Lat Long: 21.28° N 157.67° W

Middles/Generals Surf Forecast and Surf Report

Issued: 1 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Middles/Generals sea temperature is
26.4° C
0.2° 

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 17 Jul 2026:

  • Most powerful swell: Thursday 23 Jul, 11PM (local time) - 3ft (0.9m), 19s period, SSW swell with 560 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 0.9m 19s and forecast to arrive on Thursday (Jul 23) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 14s period and expected on Friday (Jul 17) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Thu 23rd Jul)3ft (0.9m) 19s

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


The Lowdown

Alright, grab your board, let's talk about the next couple of weeks. We're looking at Middles/Generals here, and honestly, it's a bit of a mixed bag. The water is sitting at 80°, which is pretty much bang on average for this time of year, so no surprises there.

The pattern for the next week or so is pretty grim. We've got a persistent ENE breeze blowing, and it's never going offshore. It's all cross-shore, cross-on, or just plain messy, and the wave comment is consistently "poor surf conditions." The swell is a mix of short-period, wind-affected junk with some longer-period energy sneaking in from the south, but the wind just ruins it. The combined energy is moderate, climbing from the low hundreds up into the 500s (547), but it's all messy cross-chop. Don't get your hopes up for the first week.

Come the 24th of July, the swell starts to get a bit more oomph, with the combined energy hitting 744, but that northeasterly wind is still there, keeping things lumpy.

Now, the 27th of July Monday, things start to look a bit more interesting. The combined energy jumps to 1992, and we're looking at a 5 ft swell from the east with a 16-second period. That's a long-period groundswell, which is promising, but it's still cross-on and lumpy. The next day, the 28th of July Tuesday morning, is the standout. The combined energy is massive at 3062, with a solid 8 ft swell from the ENE at 14 seconds. The wind is from the NE at 16 mph, which is cross-shore, but it's a moderate breeze so it's a bit better. This is a big, powerful swell, and at 8 ft, it's really only for the experienced crew. The crowd factor is "often," so expect some company if you're game.

The 30th of July Thursday morning also looks like a decent option. The combined energy is 1080, with a 6 ft swell from the ENE at 12 seconds. The wind drops to a moderate 12 mph from the NE, still cross-shore but a bit cleaner. It's a solid, manageable size.

Overall, the best bet on offer is the 28th of July Tuesday morning. It's the biggest, most powerful swell of the window, and despite the cross-shore wind, it's the most promising. Keep an eye on the end of the month, but don't hold your breath for perfection.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Sat night). Mainly strong winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 24°C on Mon morning). Mainly fresh winds.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
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)
1.3
ENE
6
0.6
SSW
16
1.5
ENE
7
1.9
ENE
7
1.8
ENE
8
1.7
ENE
8
1.6
ENE
7
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
0.8
S
16
0.9
S
15
0.9
S
14
0.9
S
14
0.9
S
13
0.5
SSW
24
0.6
SSW
23
0.6
SSW
22
0.7
SSW
20
0.7
SSW
20
0.9
SSW
18
Wave Graph
Metric surfscale
Energy kJ
130
196
189
316
346
357
225
243
232
191
321
339
329
307
273
317
426
363
412
395
464
Wind (km/h)
30
ENE
35
ENE
30
ENE
35
ENE
40
ENE
35
ENE
35
ENE
30
ENE
25
ENE
30
ENE
30
NE
25
ENE
30
ENE
30
ENE
20
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
25
E
Wind State
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross-on
High Tide
5:35PM0.64m
6:37AM0.35m
6:10PM0.55m
7:46AM0.40m
6:42PM0.45m
8:59AM0.45m
7:13PM0.37m
10:08AM0.51m
7:46PM0.29m
11:08AM0.55m
8:50PM0.23m
11:59AM0.59m
10:38PM0.19m
Low Tide
10:55AM0.08m
00:53AM0.03m
11:55AM0.16m
1:26AM0.03m
1:10PM0.23m
1:58AM0.03m
2:57PM0.28m
2:33AM0.04m
5:25PM0.28m
3:12AM0.05m
7:38PM0.23m
3:57AM0.05m
8:24PM0.18m
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
5:58
5:58
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:14
7:14
7:14
7:13
7:13
 mm
2
Temp °C
25
26
25
26
25
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Feels °C
25
24
24
23
21
21
22
22
23
23
23
23
24
24
23
23
23
23
22
22
22
  • 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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