Army Beach Surf Break

Lat Long: 21.58° N 158.21° W

Army Beach Surf Forecast and Surf Report

Issued: 1 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Army Beach sea temperature is
26.5° C
0.5° 

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 8 Jul 2026:

  • Most powerful swell: Sunday 12 Jul, 2AM (local time) - 3ft (0.9m), 17s period, SW swell with 439 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 0.9m 17s and forecast to arrive on Sunday (Jul 12) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Sunday (Jul 12) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Sun 12th Jul)3ft (0.9m) 17s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Tue night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Fri night). Mainly fresh winds.

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
NW
9
0.1
NW
8
0.1
W
17
0.1
W
16
0.2
W
15
0.2
W
14
0.2
W
14
0.2
W
13
0.2
W
13
0.2
W
13
0.5
SW
19
0.4
W
14
0.3
W
13
0.9
SW
17
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
15
0.9
SW
15
1
NNE
7
0.5
SW
19
Wave Graph
Metric surfscale
Energy kJ
3
3
6
5
17
15
15
14
13
13
184
63
30
439
376
367
353
326
309
83
183
Wind (km/h)
30
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
NE
20
ENE
20
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
7:26PM0.41m
11:47AM0.55m
12:37PM0.64m
1:24PM0.71m
2:09PM0.77m
00:34AM0.20m
2:53PM0.81m
1:45AM0.20m
3:36PM0.82m
2:45AM0.22m
Low Tide
4:01PM0.38m
3:28AM0.08m
4:09AM0.05m
4:57AM0.02m
5:49AM-0.01m
10:25PM0.19m
6:42AM-0.03m
10:50PM0.17m
7:34AM-0.04m
11:19PM0.15m
8:24AM-0.03m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
5:56
5:56
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:19
7:19
7:19
7:19
7:17
7:17
7:17
 mm
Temp °C
26
24
26
26
24
26
27
25
26
26
25
25
26
24
26
26
25
25
26
25
26
Feels °C
23
22
24
23
22
25
26
24
26
25
24
23
24
23
25
24
24
24
24
23
25
  • 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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