Middles/Generals surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 1 am Monday 27 Apr 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
25.0° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Middles/Generals this week:

The most powerful waves expected at Middles/Generals in the next 16 days are 2.0m 8s and forecast to arrive on Saturday (May 02) 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 0.7m 13s period and expected on Friday (May 01) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sat 2nd May)6.5ft (2.0m) 8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Mon morning, min 23°C on Mon morning). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Fri morning, min 23°C on Thu morning). Mainly fresh winds.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.3
ENE
8
1.4
ENE
7
1.3
ENE
7
1
ENE
7
1.1
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
6
1.2
ENE
7
1.5
ENE
7
1.6
ENE
7
1.5
ENE
7
1.7
ENE
8
1.8
ENE
7
1.8
ENE
8
1.8
ENE
8
2
ENE
8
1.8
ENE
8
1.8
ENE
8
1.5
ENE
8
Wave Graph
Metric surfscale
Energy kJ
187
207
167
96
102
167
149
138
109
124
204
214
236
319
363
358
393
511
388
362
298
Wind (km/h)
25
E
30
ENE
30
ENE
25
ENE
30
ENE
30
ENE
30
NE
30
NE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
NE
30
ENE
35
ENE
35
ENE
30
ENE
cross-on
cross
cross
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross
High Tide
1:12PM0.43m
00:40AM0.38m
1:46PM0.50m
1:14AM0.33m
2:19PM0.55m
1:46AM0.28m
2:50PM0.59m
2:18AM0.24m
3:22PM0.60m
2:50AM0.20m
3:54PM0.60m
3:24AM0.17m
4:29PM0.59m
4:00AM0.14m
Low Tide
7:19PM0.09m
7:14AM-0.06m
8:14PM0.09m
7:35AM-0.06m
9:05PM0.08m
7:56AM-0.07m
9:52PM0.07m
8:18AM-0.07m
10:37PM0.07m
8:41AM-0.06m
11:24PM0.06m
9:06AM-0.04m
00:14AM0.06m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:00
6:00
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:53
6:54
6:54
6:54
6:55
6:55
Temp °C
24
24
23
24
24
23
23
23
23
23
23
23
24
23
23
23
24
23
23
23
23
23
22
20
23
22
20
19
20
20
19
19
19
20
19
19
19
20
19
20
19
19
Swell 1
Height (m)
Direction
Period (s)
1.3
ENE
8
1.4
ENE
7
0.5
SW
13
1
ENE
7
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
NW
14
0.4
NNW
13
0.6
NNW
12
0.6
NNW
12
0.6
NNW
13
0.5
NNW
12
0.5
NNW
12
0.6
NW
16
0.7
NW
14
0.6
NW
13
0.7
SSW
16
0.5
S
13
0.6
S
14
0.6
SSW
14
Energy kJ
187
207
83
96
37
36
36
50
63
96
96
113
82
79
203
211
140
263
90
150
163
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
13
0.6
SSW
13
0.3
NW
10
0.4
SSW
12
0.3
NE
8
0.3
NW
13
0.3
NW
12
0.3
SW
11
0.3
NE
9
0.3
NE
8
0.4
S
16
0.3
SSW
15
0.5
S
15
0.5
S
16
0.4
NNW
12
0.5
S
14
0.5
S
14
0.5
NW
12
0.5
NW
12
0.5
NW
13
0.4
NW
12
Energy kJ
118
116
16
58
10
26
22
19
13
11
81
47
110
129
57
106
106
77
71
83
49
Swell 3
Height (m)
Direction
Period (s)
0.4
NW
11
0.4
NW
11
0.2
NNE
10
0.4
NE
8
0.3
NW
14
0.2
SSE
11
0.2
NNW
14
0.2
SSE
10
0.2
SSE
10
0.3
S
16
0.3
SSW
12
0.4
NE
10
0.3
SSW
18
0.4
NW
18
0.4
S
13
0.3
SSW
18
0.4
SSW
18
0.1
SW
21
0.3
SSW
16
0.1
SW
21
0.4
SW
20
Energy kJ
30
29
9
18
29
12
20
10
10
47
28
23
61
83
56
61
103
18
51
18
97
Wind waves
Height (m)
Direction
Period (s)
1.3
ENE
7
1.1
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
6
1.2
ENE
7
1.5
ENE
7
1.6
ENE
7
1.5
ENE
7
1.7
ENE
8
1.8
ENE
7
1.8
ENE
8
1.8
ENE
8
2
ENE
8
1.8
ENE
8
1.8
ENE
8
1.5
ENE
8
Energy kJ
167
102
167
149
138
109
124
204
214
236
319
363
358
393
511
388
362
298
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
2
1
1
2
1
1
1
3
3
3
2
2
2
2
1
Distance (km)
49
48
19
48
49
48
49
110
48
49
110
48
48
55
48
48
110
48
48
57
48
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
1
1
2
2
2
2
2
3
3
3
4
3
2
2
3
2
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
1
2
2
2
1
3
2
2
4
3
3
4
3
2
2
2
4
3
Header Global
Rating
(10 max)
6
5
5
5
9
7
5
8
5
5
5
5
6
9
9
4
4
4
5
4
5
  • 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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