Army Beach surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Saturday 02 May 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 10AM is: 1.4m 14s primary swell from a Northwest direction (forecast issued at 07:00am May 02). An open ocean swell of 0.6m 14s is not directed at the surf break, a second open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (02 May)4.5ft (1.4m)15s
Afternoon (02 May)4.5ft (1.3m)14s
Evening (02 May)4ft (1.2m)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 Sat afternoon, min 23°C on Sat morning). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon night).

Saturday
2
Sunday
3
Monday
4
Tue
5
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)
2
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
1
1
2
3
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)
1.3
NW
15
1.5
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
1.1
NW
12
1.1
NW
12
1.1
NW
12
1
NW
12
1
NW
12
0.9
NW
11
0.8
NW
11
0.8
NW
11
0.8
NW
11
0.6
NW
13
1
NW
13
1.2
NW
13
1.3
NW
12
1.3
NW
12
1.4
NW
12
1.3
NW
12
Wave Graph
Metric surfscale
Energy kJ
704
953
821
621
577
495
488
369
330
324
319
277
272
213
171
168
168
114
325
473
555
520
570
503
Wind (km/h)
20
E
20
ENE
20
ENE
20
ENE
15
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
25
NE
30
NE
25
ENE
25
ENE
20
ENE
15
E
15
E
15
NE
15
NE
20
NE
20
ENE
15
ENE
10
E
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross
cross
cross
cross-off
High Tide
2:49AM0.28m
4:29PM0.68m
3:09AM0.25m
5:06PM0.67m
3:20AM0.23m
5:47PM0.65m
Low Tide
8:42AM0.05m
00:06AM0.22m
9:05AM0.05m
1:15AM0.22m
9:29AM0.06m
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:59
6:59
7:00
Temp °C
23
23
24
25
25
24
23
23
23
23
24
25
24
23
23
23
23
23
24
25
24
24
23
23
22
21
23
23
24
23
22
22
22
22
22
22
21
20
21
22
22
23
23
24
22
23
23
24
Swell 1
Height (m)
Direction
Period (s)
1.3
NW
15
1.5
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
1.1
NW
12
1.1
NW
12
1.1
NW
12
1
NW
12
1
NW
12
0.9
NW
11
0.8
NW
11
0.8
NW
11
0.8
NW
11
0.7
NW
11
1
NW
13
1.2
NW
13
1.3
NW
12
1.3
NW
12
1.4
NW
12
1.3
NW
12
Energy kJ
704
953
821
621
577
495
488
369
330
324
319
277
272
213
171
168
168
114
325
473
555
520
570
503
Swell 2
Height (m)
Direction
Period (s)
0.7
NNW
11
0.7
S
14
0.6
S
14
0.5
S
14
0.5
S
14
0.5
S
15
0.6
S
14
0.5
S
16
0.5
SSW
16
0.5
SSW
16
0.5
S
13
0.6
S
14
0.6
S
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
S
14
0.6
NW
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.4
SSW
13
Energy kJ
115
189
150
106
106
109
150
132
146
146
90
136
150
165
165
165
150
113
92
90
89
89
87
56
Swell 3
Height (m)
Direction
Period (s)
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
0.5
S
13
0.5
S
13
0.4
SSW
16
0.2
SSW
16
0.1
SW
21
0.1
SW
20
0.2
SSW
20
0.4
SW
20
0.4
NW
14
0.5
S
14
0.2
SSW
19
0.2
SSW
19
0.2
SSW
19
0.2
SSW
18
0.4
SW
18
0.4
SW
18
Energy kJ
124
31
62
103
103
31
25
89
86
86
86
25
18
16
37
97
46
103
37
37
37
32
81
80
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
8
1.6
ENE
8
1.6
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
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
7
1.3
ENE
7
1.2
ENE
8
1.2
ENE
8
1.1
ENE
8
1.1
ENE
8
1
E
8
Energy kJ
310
296
296
288
244
244
240
257
253
253
253
226
243
270
264
210
204
172
172
151
155
151
151
118
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
2
2
2
1
2
2
2
2
Distance (km)
5
5
5
5
5
5
5
5
5
5
5
5
5
12
136
5
5
5
5
5
5
5
5
5
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
3
3
3
2
2
2
2
4
3
3
2
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
5
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
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

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