Army Beach Surf Break

Lat Long: 21.58° N 158.21° W

Issued: 7 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Army Beach sea temperature is
26.4° 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 3 Jul 2026:

  • Most powerful swell: Saturday 4 Jul, 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 Saturday (Jul 04) 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 2.3m 8s period and expected on Tuesday (Jul 07) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Sat 4th Jul)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 Fri afternoon, min 24°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 26°C on Mon morning, min 24°C on Sun night). Mainly fresh winds.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thu
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
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)
0.2
WNW
14
0.4
NW
14
0.4
NW
13
0.6
NW
13
0.6
NW
12
0.5
SW
15
0.4
NW
11
0.4
NW
11
0.3
NW
11
0.3
NW
10
0.2
NNW
10
2.2
ENE
8
0.1
NW
9
0.1
NW
9
0.1
NW
9
0.1
NW
8
2.1
ENE
8
0.1
W
18
0.1
W
17
0.2
W
16
0.2
W
15
Wave Graph
Metric surfscale
Energy kJ
18
47
60
101
90
116
44
42
18
16
10
0
3
3
3
3
0
6
6
20
17
Wind (km/h)
25
ENE
20
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
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
5:16AM0.24m
6:03PM0.64m
6:26AM0.26m
6:27PM0.59m
7:52AM0.31m
6:51PM0.54m
9:27AM0.37m
7:12PM0.47m
10:48AM0.46m
7:26PM0.41m
11:47AM0.55m
12:37PM0.64m
Low Tide
1:18AM0.17m
10:16AM0.12m
1:41AM0.16m
10:54AM0.18m
2:03AM0.15m
11:45AM0.26m
2:27AM0.13m
1:12PM0.33m
2:54AM0.11m
4:01PM0.38m
3:28AM0.08m
4:09AM0.05m
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
5:54
5:56
5:56
<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
7:19
 mm
1
Temp °C
25
26
27
25
25
26
25
26
26
24
26
26
24
25
26
24
26
26
24
25
26
Feels °C
24
26
26
24
24
24
24
24
24
22
23
23
22
23
23
22
24
24
23
24
25
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
13
0.6
SSW
13
0.6
SSW
17
0.5
SSW
16
0.8
SSW
16
0.7
S
20
0.8
SSW
19
0.9
SSW
18
0.8
SSW
18
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
13
0.7
SSW
13
0.6
S
12
0.6
S
12
Energy kJ
116
135
219
147
284
377
492
522
413
437
446
408
376
350
341
258
243
187
178
112
110
Swell 2
Height (m)
Direction
Period (s)
0.5
SSW
18
0.5
SSW
17
0.6
SSW
12
0.6
NW
13
0.7
S
21
0.5
NW
12
0.7
SSW
15
0.7
SSW
14
0.5
SSW
13
0.4
SSW
13
0.2
NNW
10
0.2
SSE
9
0.2
SSE
8
0.1
SE
8
0.1
SE
8
0.1
NW
8
0.1
S
18
0.1
SE
8
0.2
W
16
0.2
W
15
Energy kJ
182
168
104
101
445
68
188
183
101
69
10
8
7
3
3
3
6
3
20
17
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
14
0.4
NW
14
0.4
NW
13
0.5
SSW
12
0.6
NW
12
0.5
SW
15
0.4
NW
11
0.4
NW
11
0.3
NW
11
0.3
NW
10
0.2
SSE
9
0.2
S
20
0.1
NW
9
0.1
NW
9
0.1
NW
9
0.1
N
8
0.1
W
18
0.1
W
17
0.2
S
16
0.1
S
16
Energy kJ
18
47
60
89
90
116
44
42
18
16
9
30
3
3
3
1
6
6
21
5
Wind waves
Height (m)
Direction
Period (s)
1.8
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
2
ENE
7
2.1
ENE
8
2
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
ENE
8
2.1
ENE
8
1.8
ENE
8
2
ENE
7
1.9
ENE
7
1.8
ENE
7
Energy kJ
353
302
347
365
356
365
372
393
406
468
447
546
480
517
522
559
481
373
405
379
334
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
3
3
3
1
3
3
2
1
3
1
2
1
1
1
1
Distance (km)
5
5
5
5
5
9
5
5
156
9
154
156
5
9
154
9
5
5
5
9
9
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
3
2
3
3
1
2
1
1
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
3
2
3
3
2
3
3
3
3
3
3
4
2
3
4
3
1
4
1
2
Header Global
Rating
(10 max)
5
8
5
4
5
5
9
6
7
6
9
7
5
6
9
9
9
6
5
6
6
  • 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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