Keaulanas surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Friday 01 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Keaulanas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keaulanas sea temperature is
25.0° C
(Which is normal for this time of year)

How big are the waves at Keaulanas today?

The current surf forecast for Keaulanas at 4AM is: 1.0m 12s primary swell from a North-northwest direction and 0.4m 15s secondary swell from a South direction (forecast issued at 01:00am May 01). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (01 May)3.5ft (1.0m)12s
Afternoon (01 May)3ft (0.9m)12s
Evening (01 May)2.5ft (0.8m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Sun afternoon, min 23°C on Fri morning). Mainly fresh winds.

Friday
1
Saturday
2
Sunday
3
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
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
1
1
2
2
3
2
2
3
2
2
2
3
2
2
2
2
1
1
2
1
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>
Wave
Height (m)
Direction
Period (s)
1
NNW
13
1
NNW
12
1
NNW
12
1
NNW
12
1
NNW
12
0.6
NW
18
0.8
NW
16
1.1
NW
16
0.9
NW
16
1.1
NW
15
1.4
NW
15
1.4
NW
14
1.3
NW
14
1.1
NW
14
1.1
NW
13
1.1
NW
13
1.1
NW
13
1
NW
12
0.9
NW
12
0.9
NW
12
0.9
NW
12
0.9
NW
12
0.7
S
14
0.8
NW
11
Wave Graph
Metric surfscale
Energy kJ
341
304
299
289
260
258
326
596
406
566
795
763
639
465
444
380
374
301
244
244
240
236
206
171
Wind (km/h)
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
25
ENE
20
ENE
25
ENE
25
ENE
20
ENE
20
ENE
15
ENE
15
ENE
15
ENE
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
off
off
cross-off
High Tide
2:59AM0.33m
4:07PM0.70m
3:29AM0.30m
4:40PM0.70m
3:57AM0.26m
5:16PM0.69m
Low Tide
8:45AM0.05m
11:14PM0.18m
9:07AM0.05m
00:02AM0.19m
9:32AM0.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:58
6:58
Temp °C
23
23
23
24
25
25
23
23
23
23
23
25
25
25
24
24
23
23
23
25
26
25
23
23
21
20
20
20
21
22
21
21
21
22
21
23
23
23
23
23
23
23
22
24
24
22
21
22
Swell 1
Height (m)
Direction
Period (s)
1
NNW
13
1
NNW
12
1
NNW
12
1
NNW
12
1
NNW
12
0.9
NNW
11
0.9
NNW
11
1.1
NW
16
1
NE
7
1.1
NW
15
1.4
NW
15
1.4
NW
14
1.3
NW
14
1.1
NW
14
1.1
NW
13
1.1
NW
13
1.1
NW
13
1
NW
12
0.9
NW
12
0.9
NW
12
0.9
NW
12
0.9
NW
12
0.8
NW
12
0.8
NW
11
Energy kJ
341
304
299
289
260
204
197
596
107
566
795
763
639
465
444
380
374
301
244
244
240
236
190
171
Swell 2
Height (m)
Direction
Period (s)
0.4
N
7
0.4
S
15
0.5
S
15
0.5
S
15
0.5
NW
18
0.6
NW
18
0.8
NW
16
0.9
NNW
11
0.9
NW
16
0.9
NE
8
0.9
NE
8
0.6
S
14
0.9
NE
7
0.8
NE
7
0.8
NE
7
0.6
S
15
0.8
NE
7
0.7
NE
8
0.6
S
13
0.6
S
13
0.5
S
13
0.6
S
14
0.7
S
14
0.6
SSW
14
Energy kJ
15
69
110
110
155
258
326
197
406
94
94
150
77
62
62
172
65
55
126
128
92
150
206
165
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
15
0.4
NNW
7
0.3
S
18
0.3
SSW
18
0.4
SSW
16
0.5
S
16
0.5
S
16
0.4
SSW
16
0.8
NNW
12
0.8
NNW
12
0.7
S
14
0.4
SSW
18
0.5
S
14
0.5
S
14
0.5
S
14
0.1
SW
16
0.5
S
13
0.5
SSW
16
0.4
SSW
16
0.3
SSW
16
0.3
SSW
16
0.2
SSE
6
0.2
SSE
6
0.3
SW
20
Energy kJ
77
16
55
61
91
127
131
86
177
158
195
104
106
106
107
10
89
146
102
51
50
3
3
60
Wind waves
Height (m)
Direction
Period (s)
1
NE
6
1.1
NE
7
1.3
NE
7
1.4
NE
8
1.4
NE
8
1.2
NE
8
1.1
NE
7
1.1
NE
7
1.4
E
7
1.3
E
7
1.3
E
8
0.9
NE
7
1.2
E
8
1.2
E
8
1.1
E
8
0.8
NE
7
1.2
E
8
1.1
E
8
0.6
NE
8
0.6
NE
8
0.7
NE
8
0.7
NE
8
0.8
NE
7
0.7
NE
7
Energy kJ
78
125
176
215
210
164
140
118
215
186
196
91
168
168
138
64
172
149
45
45
55
55
65
56
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
2
1
Distance (km)
5
6
9
9
16
16
9
5
0
0
2
2
2
2
2
2
2
0
0
0
0
0
0
160
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
2
3
3
4
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
4
2
2
3
3
Header Global
Rating
(10 max)
7
5
5
5
5
9
5
5
5
5
4
4
4
5
4
4
5
4
4
5
4
4
4
4
  • 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

FREE! Surf-Forecast.com widget for your website

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