Middles/Generals surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 1 am Monday 23 Feb 2026 HST
Forecast update in hr  min  s Forecast update imminent
Middles/Generals surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Middles/Generals sea temperature is
24.4° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Middles/Generals this week:

The surf forecast for Middles/Generals over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Feb 24) at 11AM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Middles/Generals in the next 12 days are 3.0m 14s and forecast to arrive on Tuesday (Feb 24) 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 2.4m 14s period and expected on Tuesday (Feb 24) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Tue 24th Feb)10ft (3.0m) 14s
Best Surf11AM (Tue 24th Feb)10ft (3.0m) 14s
Most Powerful11AM (Tue 24th Feb)10ft (3.0m) 14s

Table - best surf conditions forecast for Middles/Generals over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Mon morning. Warm (max 22°C on Mon night, min 20°C on Tue night). Mainly strong winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 21°C on Thu morning). Winds decreasing (fresh winds from the ENE on Thu afternoon, calm by Sat morning).

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
2
3
!
0
0
0
0
0
0
0
0
1
0
0
1
0
1
2
1
1
Swell
Height Map
Wave Height (m) & direction (?)
2.4
NE
1.6
NNE
2.5
NNE
3
NNE
1.5
ENE
1.5
ENE
1.7
NNE
1.4
ENE
1.6
NNE
1.1
NNE
1.3
NNE
1.1
NNE
0.9
NNE
0.9
NNE
0.9
NNE
0.8
NNE
0.7
NNE
0.7
NNE
0.9
NNE
0.9
NE
0.7
NE
Period(s) (?)81515148713712111212111111101014121110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)76212482817398527023699515869430343731121716716110983161247172102
Wind
(km/h)
35
NE
30
NE
25
NE
35
NE
30
NE
35
NE
35
ENE
30
ENE
35
ENE
20
E
30
ENE
10
ESE
10
ESE
15
E
15
E
5
ESE
15
E
10
E
5
SSE
10
SSE
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
crosscrosscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glasscross-
on
cross-
on
glasscross-
on
cross-
on
High Tide
/ height (m)
9:16PM
0.53
7:43AM
0.12
10:34PM
0.56
10:16AM
0.10
11:39PM
0.60
11:47AM
0.12
12:32AM
0.62
12:44PM
0.16
1:18AM
0.64
1:30PM
0.22
1:57AM
0.63
2:12PM
0.27
2:33AM
0.60
Low Tide
/ height (m)
1:13PM
-0.04
6:10AM
0.12
2:18PM
-0.03
7:07AM
0.06
3:43PM
-0.02
7:41AM
0.02
5:05PM
-0.04
8:11AM
-0.01
6:11PM
-0.06
8:38AM
-0.02
7:08PM
-0.07
9:04AM
-0.04
7:58PM
-0.07
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Sunrise6:54--6:54--6:54--6:52--6:52--6:52--6:50--
Sunset-6:31--6:31--6:32--6:32--6:34--6:34--6:34-
rain showers
part cloud
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
Rain (mm)
1-------------------1
Temp. °C212122212121202121212221222223222423232424
Feels °C (?)151618161616141515171917222223232424252626
  • 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 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 12 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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