Army Beach surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Thursday 30 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 11AM is: 1.2m 12s primary swell from a North-northwest direction (forecast issued at 07:00am April 30). An open ocean swell of 0.3m 12s is not directed at the surf break, a second open ocean swell of 1.7m 7s is not directed at the surf break. 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 23°C on Thu morning). Mainly fresh winds.

Thursday
30
Friday
1
Saturday
2
Sun
3
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
1
1
1
2
1
1
1
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)
1.1
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
1.3
NW
13
1.2
NW
13
1.2
NW
13
1.1
NW
13
Wave Graph
Metric surfscale
Energy kJ
330
319
359
347
341
414
408
389
353
294
289
280
379
375
677
519
704
856
821
621
577
495
488
424
Wind (km/h)
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
20
ENE
20
ENE
25
ENE
25
ENE
20
ENE
20
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
High Tide
3:23PM0.66m
2:26AM0.32m
3:55PM0.68m
2:49AM0.28m
4:29PM0.68m
Low Tide
8:03AM0.06m
10:18PM0.22m
8:22AM0.05m
11:10PM0.22m
8:42AM0.05m
00:06AM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
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
6:59
Temp °C
22
23
24
24
24
23
23
23
23
23
24
25
24
23
23
23
23
23
24
25
24
23
23
23
20
20
22
21
21
21
20
20
20
20
21
22
21
21
22
21
21
21
23
23
22
22
22
22
Swell 1
Height (m)
Direction
Period (s)
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
1.3
NW
13
1.2
NW
13
1.2
NW
13
1.1
NW
13
Energy kJ
330
319
359
347
341
414
408
389
353
294
289
280
197
193
677
519
704
856
821
621
577
495
488
424
Swell 2
Height (m)
Direction
Period (s)
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
0.6
S
14
0.6
S
14
0.5
S
14
0.5
S
14
0.5
S
15
0.6
S
14
0.5
SSW
16
Energy kJ
19
15
28
87
81
86
16
89
73
109
110
199
379
375
197
163
117
140
150
106
106
109
153
146
Swell 3
Height (m)
Direction
Period (s)
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
0.4
SSW
18
0.2
SSW
18
0.2
SSW
16
0.5
S
13
Energy kJ
15
12
21
28
28
18
87
26
12
54
56
92
124
131
86
211
124
31
62
103
103
31
25
87
Wind waves
Height (m)
Direction
Period (s)
1.5
ENE
6
1.7
ENE
6
1.7
ENE
7
1.8
ENE
7
1.7
ENE
7
1.5
ENE
7
1.7
ENE
6
1.9
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
Energy kJ
161
242
285
299
256
210
242
328
397
449
487
459
400
373
411
422
368
408
408
346
276
283
246
253
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
3
Distance (km)
5
5
5
154
9
5
9
9
9
9
9
5
5
5
5
5
5
5
5
5
9
5
5
5
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
4
3
3
3
3
3
3
3
4
Header Global
Rating
(10 max)
5
6
6
6
7
7
5
6
5
5
5
9
7
5
5
4
4
4
4
4
4
5
5
5
  • 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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