Army Beach Surf Break

Lat Long: 21.58° N 158.21° W

Issued: 1 am 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Army Beach sea temperature is
25.4° C

Normal for this time of year

Army Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Army Beach surf forecast from 12 Jun 2026:

  • Best quality surf: Tuesday 16 Jun, 2AM (local time) - 1.5ft (0.5m), 12s period, NW swell with cross-offshore winds.
  • Most powerful swell: Saturday 13 Jun, 8AM (local time) - 2ft (0.6m), 18s period, SW swell with 255 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 16 Jun, 2AM (local time) - 1.5ft (0.5m), 12s period with NW swell.

Best Forecast Surf Conditions for Army Beach this week:

The surf forecast for Army Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 16) at 2AM. The primary swell is predicted to be 0.5m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Army Beach in the next 16 days are 0.6m 18s and forecast to arrive on Saturday (Jun 13) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 19s period and expected on Sunday (Jun 14) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 16th Jun)1.5ft (0.5m) 12s
Best Surf 2AM (Tue 16th Jun)1.5ft (0.5m) 12s
Most Powerful 8AM (Sat 13th Jun)2ft (0.6m) 18s

Table - best surf conditions forecast for Army Beach over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Sat afternoon, min 23°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm (max 25°C on Mon morning, min 23°C on Mon night). Wind will be generally light.

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
20
0.5
SW
19
0.6
SSW
24
0.8
SSW
23
0.8
SSW
21
0.6
SW
16
0.5
SW
16
0.8
ENE
4
1
ENE
5
0.3
NNW
7
1.1
ENE
5
0.5
NW
12
0.5
NW
11
0.6
NW
11
0.6
NW
10
1
SSW
13
0.6
NW
10
0.7
NW
10
0.7
NW
10
0.6
NW
10
0.6
NW
9
Wave Graph
Metric surfscale
Energy kJ
0
184
0
0
0
219
125
19
40
9
66
69
58
75
87
0
82
102
96
58
53
Wind (km/h)
5
NNE
10
ENE
10
E
10
NNE
20
NE
15
ENE
20
NE
20
NE
15
ENE
15
ENE
15
NE
15
E
10
NE
5
E
10
E
0
WNW
5
SE
10
ENE
5
N
5
E
10
E
Wind State
glassy
cross
cross-off
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross-off
cross-on
glassy
cross-off
glassy
glassy
cross
glassy
glassy
cross-off
High Tide
2:20PM0.75m
00:40AM0.24m
3:04PM0.81m
1:36AM0.21m
3:49PM0.83m
2:32AM0.20m
4:35PM0.83m
3:29AM0.19m
5:20PM0.80m
4:35AM0.20m
6:03PM0.76m
5:53AM0.21m
6:44PM0.69m
Low Tide
10:09PM0.22m
6:58AM-0.03m
11:02PM0.19m
7:41AM-0.05m
11:51PM0.17m
8:26AM-0.05m
00:37AM0.16m
9:12AM-0.02m
1:20AM0.15m
9:58AM0.02m
2:00AM0.15m
10:46AM0.09m
2:36AM0.14m
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:50
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:15
7:15
7:16
7:16
 mm
1
Temp °C
24
25
25
25
26
25
25
26
24
25
25
24
25
25
24
24
25
24
25
25
25
Feels °C
26
26
26
26
25
24
24
25
23
25
25
23
26
27
25
25
28
27
28
28
28
Swell 1
Height (m)
Direction
Period (s)
0.8
ENE
7
0.5
SW
19
0.7
ENE
7
0.8
SSW
23
0.8
SSW
21
1
SSW
20
1.3
SSW
19
1.4
SSW
18
1.4
SSW
17
1.4
SSW
16
1.3
SSW
16
1.3
SSW
15
1.3
SSW
14
1.1
SSW
14
1
SSW
14
1
SSW
13
1
S
13
0.9
SSW
13
1.1
S
15
1.1
S
14
1
S
14
Energy kJ
73
184
52
693
611
838
1169
1205
1152
998
783
696
660
521
395
378
361
269
559
508
399
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
20
0.5
S
15
0.6
S
15
0.6
ENE
7
0.6
SSW
18
0.6
SW
16
0.5
SW
16
0.4
S
12
0.3
S
12
0.3
S
12
0.4
NE
11
0.5
NW
12
0.5
NW
11
0.6
NW
11
0.8
ENE
8
0.8
ENE
8
0.6
NW
10
0.8
S
16
0.7
ENE
10
0.6
NW
10
0.6
NW
9
Energy kJ
149
106
150
37
209
219
125
47
26
25
29
69
58
75
88
84
82
321
81
58
53
Swell 3
Height (m)
Direction
Period (s)
0.4
S
16
0.3
SSW
26
0.6
SSW
24
0.6
SSW
18
0.6
S
13
0.5
S
13
0.4
S
12
0.4
SW
12
0.4
NW
7
0.3
NNW
7
0.4
NW
13
0.3
SW
11
0.2
N
10
0.3
N
10
0.6
NW
10
0.6
S
18
0.6
S
18
0.7
NW
10
0.7
NW
10
0.3
S
21
0.4
SSW
19
Energy kJ
80
132
437
211
127
85
47
37
12
9
44
18
8
17
87
219
221
102
96
77
125
Wind waves
Height (m)
Direction
Period (s)
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
0.8
ENE
7
0.8
ENE
4
1
ENE
5
1
ENE
6
1.1
ENE
5
1.1
ENE
10
0.9
ENE
9
0.9
ENE
9
0.8
ENE
8
0.7
ENE
10
0.8
ENE
9
0.8
ENE
9
Energy kJ
76
61
53
51
19
40
82
66
218
127
121
75
85
92
88
Nearest Offshore or Glassy
Rating
(10 max)
1
1
3
3
3
4
4
4
4
4
3
1
3
1
1
2
1
1
1
1
1
Distance (km)
8
5
5
5
12
5
12
5
5
5
8
0
5
0
0
8
0
2
0
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
3
3
4
4
4
4
4
4
3
3
3
3
3
2
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
4
4
4
4
4
4
3
3
4
3
4
2
3
3
3
3
3
Header Global
Rating
(10 max)
4
8
5
5
5
4
5
9
5
5
5
5
5
6
5
4
5
4
6
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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Information about the Army Beach Surf forecast

The above surf forecast table for Army Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Army Beach can be found by selecting the local surf guide option on the grey menu. Our Army Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Army Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Army Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Army Beach is 21 km (13 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.

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