Waimanalo surf break

Waimanalo surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Sunday 26 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Waimanalo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waimanalo sea temperature is
25.0° C
(Which is normal for this time of year)

How big are the waves at Waimanalo today?

The current surf forecast for Waimanalo at 12PM is: 1.3m 8s primary swell from a Northeast direction and 0.7m 12s secondary swell from a Northwest direction, 0.6m 5s secondary swell from a East-southeast direction (forecast issued at 07:00am April 26). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (26 Apr)4.5ft (1.4m)8s
Afternoon (26 Apr)4.5ft (1.3m)8s
Evening (26 Apr)4.5ft (1.4m)8s

Table - waves today at Waimanalo. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Mon night. Warm (max 24°C on Sun afternoon, min 22°C on Tue night). Mainly fresh winds.

Sunday
26
Monday
27
Tuesday
28
Wed
29
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
0
0
0
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><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)
1.4
NE
8
1.4
NE
8
1.3
NE
8
1.3
NE
8
1.3
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.3
ENE
8
1.3
ENE
8
1.4
ENE
8
1.5
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
1.1
ENE
7
1.1
ENE
7
0.9
ENE
7
1.1
ENE
7
1.1
ENE
7
1.1
ENE
7
1.4
ENE
7
Wave Graph
Metric surfscale
Energy kJ
241
235
191
186
210
241
241
241
198
193
213
234
214
197
192
173
149
114
114
77
105
105
121
188
Wind (km/h)
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
12:35PM0.33m
00:07AM0.48m
1:15PM0.41m
00:27AM0.44m
1:50PM0.48m
00:42AM0.41m
Low Tide
6:32AM0.05m
5:37PM0.11m
6:41AM0.02m
6:32PM0.13m
6:53AM-0.02m
7:19PM0.15m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:53
6:53
6:54
1
1
Temp °C
23
23
23
24
24
23
23
23
23
23
24
24
23
23
23
23
23
23
23
23
23
23
23
23
21
22
22
22
22
21
21
21
22
22
22
22
21
21
22
21
21
21
22
21
21
20
19
19
Swell 1
Height (m)
Direction
Period (s)
0.7
NW
12
1.4
NE
8
1.3
NE
8
0.7
NW
12
0.7
NW
12
0.7
NW
11
0.7
NW
11
0.7
NW
11
1.3
ENE
8
1.3
ENE
8
0.6
NNW
11
0.6
NNW
11
0.6
NNW
10
0.5
NW
10
0.5
NW
10
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.6
NNE
8
0.4
NW
14
0.4
NW
13
0.4
NW
13
0.6
NW
13
Energy kJ
149
235
191
142
135
130
126
123
198
193
78
76
73
52
51
42
42
41
40
39
46
62
61
132
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
15
0.8
NNW
12
0.7
NW
12
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
E
8
0.6
NNW
11
0.6
NNW
11
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
8
0.2
NNE
8
0.2
NNE
8
0.4
NE
8
0.4
NE
8
0.4
NNW
10
0.4
NW
10
0.4
NW
10
0.4
NE
8
0.1
SE
11
Energy kJ
21
187
149
21
21
20
20
5
79
78
22
22
21
20
18
7
7
17
17
39
25
24
16
5
Swell 3
Height (m)
Direction
Period (s)
0.1
S
11
0.2
SSW
15
0.2
SSW
15
0.1
NE
11
0.1
S
13
0.2
ESE
8
0.2
ESE
8
0.2
SSW
14
0.4
NE
10
0.4
NE
9
0.2
SSW
13
0.1
SW
13
0.1
SW
13
0.2
SSW
13
0.2
SSW
13
0.2
NNE
10
0.2
NNE
10
0.2
NNW
15
0.3
NW
15
0.3
NW
14
0.4
NE
8
0.4
NE
8
0.4
NW
10
0.1
SW
12
Energy kJ
2
21
21
5
3
6
6
19
24
22
17
7
7
17
17
10
9
22
33
32
16
17
24
6
Wind waves
Height (m)
Direction
Period (s)
1.4
NE
8
0.6
ESE
4
0.6
ESE
5
1.3
NE
8
1.3
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
ENE
8
1.5
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
1.1
ENE
7
1.1
ENE
7
0.9
ENE
7
1.1
ENE
7
1.1
ENE
7
1.1
ENE
7
1.4
ENE
7
Energy kJ
241
15
17
186
210
241
241
241
213
234
214
197
192
173
149
114
114
77
105
105
121
188
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
15
44
44
44
44
17
15
17
16
44
44
44
50
44
15
17
44
18
44
44
45
44
44
45
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
3
3
3
2
2
2
2
2
2
2
1
2
1
1
1
1
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
2
2
Header Global
Rating
(10 max)
5
7
9
8
8
7
6
6
6
6
5
5
5
5
5
5
5
8
9
9
9
6
6
9
  • 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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