Army Beach surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Wednesday 29 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Army Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Army Beach sea temperature is
24.7° C
(Which is normal for this time of year)

How big are the waves at Army Beach today?

The current surf forecast for Army Beach at 1AM is: 1.0m 12s primary swell from a Northwest direction and 0.3m 9s secondary swell from a Northeast direction, 1.4m 6s secondary swell from a East-northeast direction (forecast issued at 07:00pm April 29). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (30 Apr)3.5ft (1.1m)12s
Afternoon (30 Apr)4ft (1.2m)11s
Evening (30 Apr)3.5ft (1.1m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri afternoon, min 22°C on Wed night). Wind will be generally light.

Wed
29
Thursday
30
Friday
1
Sat
2
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
2
2
1
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>
<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)
0.9
NW
13
0.9
NW
13
1
NW
12
1
NW
12
1.1
NW
12
1.1
NW
12
1.2
NNW
12
1.2
NNW
11
1.2
NNW
11
1.1
NNW
13
1.1
NNW
13
1.1
NNW
13
1.1
NNW
12
1
NNW
12
1
NNW
12
1
NNW
12
0.8
NW
18
0.8
NW
16
1.1
NW
16
1.1
NW
15
1.3
NW
15
1.4
NW
15
1.4
NW
14
1.3
NW
14
Wave Graph
Metric surfscale
Energy kJ
249
238
301
287
330
319
359
347
341
414
408
389
353
294
289
280
379
375
677
519
714
856
821
621
Wind (km/h)
30
NE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
E
25
E
20
E
20
E
15
ENE
25
NE
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
2:00AM0.36m
3:23PM0.66m
2:26AM0.32m
3:55PM0.68m
2:49AM0.28m
Low Tide
9:27PM0.23m
8:03AM0.06m
10:18PM0.22m
8:22AM0.05m
11:10PM0.22m
8:42AM0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:58
6:58
Temp °C
24
23
23
23
22
23
24
24
24
23
23
23
23
23
24
25
25
23
23
23
23
23
24
25
21
21
21
21
19
21
22
21
21
21
21
21
20
20
21
23
23
21
21
21
21
21
23
23
Swell 1
Height (m)
Direction
Period (s)
0.9
NW
13
0.9
NW
13
1
NW
12
1
NW
12
1.1
NW
12
1.1
NW
12
1.2
NNW
12
1.2
NNW
11
1.2
NNW
11
1.1
NNW
13
1.1
NNW
13
1.1
NNW
13
1.1
NNW
12
1
NNW
12
1
NNW
12
1
NNW
12
0.9
NNW
11
0.9
NNW
11
1.1
NW
16
1.1
NW
15
1.3
NW
15
1.4
NW
15
1.4
NW
14
1.3
NW
14
Energy kJ
249
238
301
287
330
319
359
347
341
414
408
389
353
294
289
280
197
193
677
519
714
856
821
621
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
13
0.2
SSW
13
0.3
NE
9
0.3
NE
9
0.4
NE
9
0.2
SSW
12
0.3
SSW
12
0.4
SSW
16
0.4
S
16
0.4
SSW
16
0.4
NNW
7
0.4
SSW
16
0.4
SSW
15
0.5
S
15
0.5
S
15
0.6
NW
18
0.8
NW
18
0.8
NW
16
0.9
NNW
11
0.8
NNW
11
0.7
NNW
12
0.7
S
14
0.6
S
14
0.5
S
14
Energy kJ
17
17
13
13
19
15
28
87
81
86
16
89
73
109
110
199
379
375
197
145
117
189
150
106
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
11
0.2
SSW
11
0.2
SSW
13
0.2
S
18
0.2
SSW
12
0.2
SSW
11
0.2
S
16
0.3
SSW
12
0.3
SSW
12
0.4
NE
8
0.4
SSW
16
0.3
SSW
12
0.2
SSW
11
0.3
S
18
0.3
NW
19
0.4
SSW
17
0.5
S
16
0.5
S
16
0.4
SSW
16
0.6
NNW
18
0.5
S
16
0.2
SSW
18
0.3
SSW
18
0.4
SSW
18
Energy kJ
11
11
17
25
15
12
21
28
28
18
87
26
12
54
55
92
124
131
86
211
124
31
62
103
Wind waves
Height (m)
Direction
Period (s)
1.4
ENE
7
1.4
ENE
6
1.4
ENE
6
1.4
ENE
6
1.6
ENE
6
1.7
ENE
7
1.8
ENE
7
1.8
ENE
7
1.7
ENE
7
1.6
ENE
7
1.7
ENE
7
1.9
ENE
7
2
ENE
7
2.1
ENE
7
2
ENE
8
2
ENE
8
1.9
ENE
8
1.9
ENE
8
2
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
Energy kJ
165
119
131
128
188
257
316
299
248
230
249
328
362
462
459
459
400
422
464
477
419
368
331
288
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
Distance (km)
154
9
5
5
5
5
5
154
10
5
5
5
9
5
5
5
5
5
5
5
5
5
5
5
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
3
3
2
2
2
3
2
3
3
3
2
2
3
3
4
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
6
6
6
7
7
7
6
5
5
9
9
5
5
5
4
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

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