ADs/Doubles surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Saturday 16 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
ADs/Doubles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's ADs/Doubles sea temperature is
25.5° C
(Which is slightly warmer than usual)

How big are the waves at ADs/Doubles today?

The current surf forecast for ADs/Doubles at 12AM is: 1.6m 8s primary swell from a East-northeast direction and 0.5m 12s secondary swell from a South-southeast direction (forecast issued at 07:00pm May 16). The wind direction is predicted to be glassy and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)6ft (1.8m)8s
Evening (17 May)5.5ft (1.7m)8s

Table - waves today at ADs/Doubles. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 25°C on Sat night, min 24°C on Sat night). Winds increasing (calm on Sat night, strong winds from the ENE by Tue afternoon).

Sat
16
Sunday
17
Monday
18
Tue
19
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
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.8
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
2
ENE
8
2.2
ENE
8
2.1
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
7
1.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
404
361
370
330
291
291
291
291
299
338
509
599
533
473
427
427
427
427
375
345
324
287
319
336
Wind (km/h)
10
NE
5
ENE
10
NNE
5
SE
15
ENE
20
ENE
25
ENE
25
NE
30
ENE
25
ENE
30
ENE
25
ENE
25
E
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
cross
cross
cross-off
glassy
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
3:19PM0.75m
2:58AM0.17m
4:05PM0.76m
3:50AM0.14m
4:55PM0.75m
4:49AM0.12m
Low Tide
10:51PM0.02m
8:41AM-0.12m
11:50PM0.01m
9:23AM-0.11m
00:51AM0.01m
10:09AM-0.07m
thunderstorm
thunderstorm
clear
rain showers
clear
clear
clear
clear
part cloud
rain showers
rain showers
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
7:01
7:01
7:02
2
1
1
1
1
1
Temp °C
25
25
25
25
24
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
27
28
28
28
25
25
24
24
24
23
22
23
23
23
21
21
21
21
22
22
21
21
21
20
Swell 1
Height (m)
Direction
Period (s)
1.8
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
0.7
SSW
15
2.2
ENE
8
2.1
ENE
8
1.9
ENE
8
1.8
ENE
8
0.8
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
Energy kJ
404
361
370
330
291
291
291
291
299
338
188
599
533
473
427
233
168
163
161
161
166
175
178
178
Swell 2
Height (m)
Direction
Period (s)
0.5
NW
11
0.5
SW
14
0.5
SSE
12
0.8
SSE
7
0.6
SSE
7
0.6
SSE
6
0.5
SSW
15
0.6
SSW
15
0.7
SSW
15
0.7
SSW
15
0.4
SSE
7
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
SSW
19
0.5
SSW
19
0.3
SSW
16
0.4
NW
12
0.4
SSW
16
0.4
SSW
17
0.6
SSW
18
0.6
SSW
18
0.4
NNW
12
Energy kJ
58
102
78
61
36
32
133
179
193
191
15
186
183
180
180
251
214
51
37
91
96
207
207
55
Swell 3
Height (m)
Direction
Period (s)
0.5
SW
14
0.4
NNW
11
0.5
SW
14
0.4
SSW
17
0.5
SW
14
0.5
SW
14
0.5
SSE
6
0.5
S
6
0.4
SSW
21
0.4
SSW
21
0.3
NNW
10
0.3
SSE
7
0.3
SSE
7
0.3
SSE
7
0.6
SSW
19
0.4
SSE
10
0.3
SSW
16
0.3
NW
12
0.3
SSW
16
0.4
NW
12
0.4
SW
18
0.4
NW
11
0.4
NNW
12
0.4
SSW
18
Energy kJ
100
47
102
96
100
100
22
20
180
180
18
9
9
9
251
33
50
23
51
35
80
31
52
102
Wind waves
Height (m)
Direction
Period (s)
2
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.4
ENE
8
1.8
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
7
1.7
ENE
8
Energy kJ
509
335
310
285
251
427
427
427
375
345
324
287
319
336
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
1
2
2
2
2
2
2
1
1
1
2
2
2
1
1
1
2
2
3
2
Distance (km)
7
1
0
0
7
18
18
18
49
49
49
49
49
49
49
56
50
49
49
49
49
49
56
56
Best forecast wave conditions in Oahu
Rating
(10 max)
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
3
2
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
2
2
2
2
4
5
7
4
4
5
4
4
3
4
4
4
4
4
3
3
3
Header Global
Rating
(10 max)
4
5
4
4
8
6
4
4
5
7
4
4
5
4
5
5
4
4
4
4
5
5
5
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

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