Army Beach Surf Break

Lat Long: 21.58° N 158.21° W

Army Beach Surf Forecast and Surf Report

Issued: 1 pm 02 Nov 2026 (local time)

Forecast update in  hr  min

Today's Army Beach sea temperature is
26.3°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 2 Nov 2026:

  • Best quality surf: Wednesday 11 Nov, 5PM (local time) - 15ft (4.5m), 18s period, NNW swell with cross-shore winds.
  • Most powerful swell: Wednesday 11 Nov, 8PM (local time) - 16ft (5.0m), 17s period, NNW swell with 12,774 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 11 Nov, 5PM (local time) - 15ft (4.5m), 18s period with NNW 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 Wednesday (Nov 11) at 5PM. The primary swell is predicted to be 4.5m and 18s period with a secondary swell of 1.9m and 22s. Another secondary swell of 1.9m and 12s is also forecast. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Army Beach in the next 16 days are 5.0m 17s and forecast to arrive on Wednesday (Nov 11) at 8PM. 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 Wednesday (Nov 04) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Wed 11th Nov)15ft (4.5m) 18s
Best Surf 5PM (Wed 11th Nov)15ft (4.5m) 18s
Most Powerful 8PM (Wed 11th Nov)16ft (5.0m) 17s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Mon afternoon, min 24°C on Mon night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds.

Mon
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
0
0
0
2
2
1
1
1
1
1
1
1
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
NNW
14
1.9
NNW
13
1.7
NNW
13
1.5
NNW
12
1.3
NNW
12
1
NNW
11
0.7
NNW
21
2.1
NNW
19
2.5
NNW
16
2.5
NNW
16
2
NNW
15
1.8
NW
14
1.7
NNW
14
1.7
NNW
13
1.9
NNW
13
1.8
NNW
13
1.9
NNW
12
2
NNW
12
2
NNW
12
1.5
NNW
11
Wave Graph
Metric surfscale
Energy kJ
1735
1283
908
688
469
268
404
3127
3681
2948
1714
1303
1176
1045
1216
1083
1062
1121
1036
527
Wind (km/h)
30
ENE
25
ENE
30
ENE
35
ENE
30
ENE
35
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
NE
35
NE
25
ENE
30
ENE
25
ENE
30
ENE
30
ENE
35
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
00:18AM0.33m
11:11AM0.54m
00:57AM0.43m
11:54AM0.49m
1:32AM0.52m
12:32PM0.44m
2:04AM0.59m
1:06PM0.39m
2:36AM0.65m
1:37PM0.34m
3:07AM0.69m
2:06PM0.30m
3:40AM0.71m
Low Tide
6:06PM0.12m
4:31AM0.26m
6:24PM0.10m
6:07AM0.27m
6:42PM0.08m
7:22AM0.26m
7:00PM0.07m
8:25AM0.25m
7:19PM0.05m
9:21AM0.23m
7:39PM0.04m
10:13AM0.22m
8:00PM0.04m
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
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part cloud
part cloud
part cloud
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part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:37
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6:37
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6:37
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6:37
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6:39
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6:39
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
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5:54
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5:53
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5:53
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5:53
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5:52
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5:52
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 mm
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Temp °C
25
25
25
25
24
25
25
25
25
25
25
25
25
24
25
25
24
25
25
24
Feels °C
22
21
23
23
21
22
22
24
23
23
23
23
23
21
23
21
21
22
22
21
  • 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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