Army Beach Surf Break

Lat Long: 21.58° N 158.21° W

Army Beach Surf Forecast and Surf Report

Issued: 1 pm 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Army Beach sea temperature is
27.0°C
0.2° 

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 15 Oct 2026:

  • Most powerful swell: Friday 16 Oct, 2PM (local time) - 4.5ft (1.3m), 13s period, NNW swell with 522 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 1.3m 13s and forecast to arrive on Friday (Oct 16) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Monday (Oct 19) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Fri 16th Oct)4.5ft (1.3m) 13s

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


Short Range Forecast

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

Days 5-7 Weather Summary

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

Wed
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
0
0
1
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)
1.4
NW
13
1.2
NW
12
1.1
NW
12
0.9
NNW
11
0.9
NNW
11
1.2
NNW
13
1.3
NNW
12
1.3
NNW
11
1.1
NNW
11
1
NNW
10
0.7
N
13
1.1
N
12
1
N
12
0.8
NNW
11
0.8
N
11
0.7
N
11
0.5
N
11
0.5
N
11
0.4
NNW
10
0.4
N
10
Wave Graph
Metric surfscale
Energy kJ
594
421
319
219
190
461
482
387
297
236
166
353
279
158
163
127
63
58
34
31
Wind (km/h)
25
NE
20
ENE
20
ENE
25
ENE
25
ENE
20
ENE
30
ENE
25
E
25
ENE
30
ENE
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
E
25
ENE
25
E
30
E
Wind State
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross-off
cross-off
High Tide
6:44AM0.59m
7:47AM0.57m
9:00AM0.55m
10:07AM0.55m
00:35AM0.22m
10:59AM0.55m
00:35AM0.28m
11:39AM0.54m
00:59AM0.35m
Low Tide
10:10PM0.09m
10:30PM0.11m
10:47PM0.14m
8:15PM0.17m
7:02PM0.17m
1:59AM0.22m
6:56PM0.15m
4:21AM0.24m
7:01PM0.14m
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:28
—
—
6:28
—
—
6:28
—
—
6:28
—
—
6:30
—
—
6:30
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
—
—
6:07
—
—
6:07
—
—
6:06
—
—
6:05
—
—
6:05
—
—
6:04
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
27
25
27
27
25
26
26
25
26
26
25
26
26
25
26
26
25
26
27
25
Feels °C
27
24
27
26
23
25
23
24
24
23
22
24
23
23
24
23
23
25
25
23
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Army Beach:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Army Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest