Middles/Generals surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 1 am Thursday 29 Jan 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
24.9° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Middles/Generals this week:

The most powerful waves expected at Middles/Generals in the next 12 days are 1.1m 4s and forecast to arrive on Monday (Feb 02) 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 2.5m 15s period and expected on Tuesday (Feb 03) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Mon 2nd Feb)3.5ft (1.1m) 4s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 25°C on Thu morning, min 22°C on Fri afternoon). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Mon night. Warm (max 25°C on Mon afternoon, min 21°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the SW by Mon afternoon).

Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
Wave Height (m) & direction (?)
0.4
E
0.4
SW
0.3
S
1.1
NW
0.2
SSW
0.3
SSW
0.7
NE
0.4
ENE
0.4
ESE
0.3
E
0.4
E
0.3
E
1.1
SW
0.3
E
0.9
NNW
0.3
ESE
0.2
SSW
0.3
ESE
0.2
ESE
0.2
ESE
0.3
ESE
Period(s) (?)73814151444848848138128888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)16212021411772032011521201414147611
Wind
(km/h)
10
SW
15
WSW
10
NW
15
N
20
NNE
20
NNE
20
NE
25
ENE
10
ENE
5
S
10
SW
20
SSW
35
SW
35
SW
25
W
25
N
25
NNE
20
NE
20
ENE
25
ENE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
offcross-
off
cross-
off
cross-
off
crosscrosscrossglasscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
crosscrosscrosscross-
on
High Tide
/ height (m)
12:35PM
0.13
1:36AM
0.72
1:30PM
0.16
2:20AM
0.73
2:17PM
0.19
2:59AM
0.72
3:03PM
0.23
3:36AM
0.68
3:48PM
0.27
4:10AM
0.63
4:34PM
0.30
4:41AM
0.56
5:22PM
0.34
Low Tide
/ height (m)
8:40AM
0.02
6:10PM
-0.09
9:14AM
-0.00
7:05PM
-0.11
9:46AM
-0.02
7:55PM
-0.11
10:16AM
-0.03
8:43PM
-0.09
10:46AM
-0.03
9:29PM
-0.05
11:14AM
-0.03
10:15PM
-0.00
11:40AM
-0.03
11:04PM
0.06
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Sunrise7:07--7:07--7:07--7:07--7:07--7:07--7:05--
Sunset-6:17--6:19--6:20--6:20--6:21--6:21--6:22-
part cloud
part cloud
clear
clear
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
clear
clear
clear
clear
clear
Rain (mm)
----2---------6------
Temp. °C252524242322222323232423242524222221222222
Feels °C (?)262425252321202222252524212122191917191920
  • 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 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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