Army Beach Surf Break

Lat Long: 21.58° N 158.21° W

Issued: 1 am 27 Jun 2026 (local time)

Forecast update in  hr  min

Today's Army Beach sea temperature is
26.2° 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 27 Jun 2026:

  • Most powerful swell: Monday 29 Jun, 5PM (local time) - 1.5ft (0.5m), 15s period, SW swell with 116 kJ wave energy.

Best Forecast Surf Conditions for Army Beach this week:

The most powerful waves expected at Army Beach in the next 16 days are 0.5m 15s and forecast to arrive on Monday (Jun 29) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Wednesday (Jul 01) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Mon 29th Jun)1.5ft (0.5m) 15s

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 27°C on Sat afternoon, min 24°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Tue afternoon, min 24°C on Wed night). Wind will be generally light.

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
ENE
8
2
ENE
8
1.8
ENE
8
1.6
ENE
8
0.2
WNW
10
0.2
WNW
9
0.2
WNW
9
0.5
SW
15
1.7
ENE
8
0.3
SW
15
0.5
SW
15
0.5
SW
15
1.9
ENE
8
0.2
WNW
14
0.2
WNW
14
1.7
ENE
8
1.7
ENE
8
0.4
NW
14
0.4
NW
13
0.5
SW
12
0.5
NW
12
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
10
8
8
116
0
33
104
112
0
20
19
0
0
50
45
77
74
Wind (km/h)
25
ENE
25
ENE
20
E
15
ENE
25
ENE
20
ENE
20
E
20
ENE
20
ENE
25
ENE
25
ENE
20
ENE
20
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
15
ENE
20
ENE
20
E
Wind State
cross
cross
cross-off
cross
cross
cross
cross-off
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
High Tide
2:56PM0.70m
1:30AM0.22m
3:30PM0.71m
2:12AM0.21m
4:04PM0.71m
2:51AM0.22m
4:36PM0.71m
3:32AM0.22m
5:07PM0.70m
4:19AM0.23m
5:36PM0.67m
5:16AM0.24m
6:03PM0.64m
Low Tide
11:00PM0.20m
7:23AM0.04m
11:27PM0.19m
8:00AM0.03m
11:56PM0.19m
8:35AM0.03m
00:25AM0.18m
9:09AM0.04m
00:53AM0.18m
9:42AM0.07m
1:18AM0.17m
10:16AM0.12m
1:41AM0.16m
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:52
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:19
7:19
7:19
7:19
7:19
7:19
 mm
Temp °C
26
27
25
26
27
25
26
27
25
26
27
26
26
27
25
26
27
25
26
27
25
Feels °C
24
25
24
25
26
25
26
27
24
25
26
27
26
27
24
25
26
24
26
26
25
Swell 1
Height (m)
Direction
Period (s)
0.5
S
13
0.6
S
20
0.6
S
18
0.6
S
18
0.7
SSW
16
0.9
SSW
16
0.8
SSW
15
0.6
S
15
0.7
SSW
15
0.6
SSW
14
0.5
S
14
0.5
S
13
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.7
SSW
13
0.5
SSW
17
0.6
SSW
17
0.5
SSW
16
Energy kJ
87
276
232
227
273
371
252
157
222
143
96
85
178
183
161
175
125
154
168
219
149
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
20
0.4
SSW
13
0.4
SSW
12
0.4
SSW
12
0.3
SSW
11
0.3
SSW
11
0.3
SSW
10
0.5
SW
15
0.2
SSW
9
0.2
SSE
10
0.5
SW
15
0.5
SW
15
0.2
S
16
0.2
WNW
14
0.3
SSW
21
0.4
SSW
20
0.4
SSW
19
0.5
SSW
18
0.6
SSW
13
0.5
SW
12
0.5
SSW
12
Energy kJ
132
53
48
45
25
22
20
116
9
10
104
112
20
20
85
127
119
182
114
77
89
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SW
16
0.4
SW
15
0.4
SW
15
0.2
WNW
10
0.2
WNW
9
0.2
WNW
9
0.3
SSW
10
0.2
SSE
9
0.3
SW
15
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
S
16
0.2
WNW
14
0.2
SSE
9
0.2
S
11
0.4
NW
14
0.4
NW
13
0.4
NW
13
0.5
NW
12
Energy kJ
65
65
60
54
10
8
8
19
8
33
10
10
9
20
19
8
9
50
45
44
74
Wind waves
Height (m)
Direction
Period (s)
1.9
ENE
8
2
ENE
8
1.8
ENE
8
1.6
ENE
8
1.7
ENE
8
1.6
ENE
8
1.8
ENE
7
2
ENE
8
1.7
ENE
8
1.6
ENE
7
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
2.2
ENE
8
1.9
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
Energy kJ
429
474
398
306
339
276
355
426
318
263
319
382
480
582
456
345
336
302
327
336
310
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
1
2
2
2
1
2
1
2
1
1
2
1
1
2
1
2
2
2
Distance (km)
5
5
5
9
5
5
5
5
5
5
9
5
5
5
5
5
5
5
5
5
5
Best forecast wave conditions in Oahu
Rating
(10 max)
2
1
2
1
2
2
2
1
2
1
2
2
1
2
1
1
2
1
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
2
3
4
1
3
4
2
2
4
1
2
3
1
2
2
1
2
2
2
2
3
Header Global
Rating
(10 max)
5
6
8
5
5
6
6
5
5
5
5
5
5
5
5
7
9
5
4
7
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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