Army Beach Surf Break
Lat Long: 21.58° N 158.21° W

Army Beach Surf Forecast and Surf Report

Weather Forecast for Army Beach

Issued: 7 pm 01 Jun 2026 (local time)

Forecast update in  hr  min

Today's Army Beach sea temperature is
25.2° 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 2 Jun 2026:

  • Best quality surf: Wednesday 3 Jun, 5AM (local time) - 2.5ft (0.8m), 10s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Friday 5 Jun, 2AM (local time) - 4ft (1.2m), 13s period, N swell with 466 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 3 Jun, 5AM (local time) - 2.5ft (0.8m), 10s 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 (Jun 03) at 5AM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Army Beach in the next 16 days are 1.2m 13s and forecast to arrive on Friday (Jun 05) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Saturday (Jun 06) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 3rd Jun)2.5ft (0.8m) 10s
Best Surf 5AM (Wed 3rd Jun)2.5ft (0.8m) 10s
Most Powerful 2AM (Fri 5th Jun)4ft (1.2m) 13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 27°C on Wed afternoon, min 24°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Fri morning, min 23°C on Thu night). Mainly fresh winds.

Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Mon
8
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)
0.7
S
21
0.6
N
12
0.8
NNW
11
0.8
NNW
10
0.7
NNW
9
0.6
NNW
9
0.7
NNW
11
0.9
NNW
11
1.1
N
12
1.2
N
13
1.1
N
12
0.9
N
11
0.8
N
11
0.6
N
10
0.5
N
10
0.4
N
9
0.3
N
9
2.1
ENE
7
0.2
N
8
0.4
WNW
16
0.2
WNW
15
Wave Graph
Metric surfscale
Energy kJ
0
106
161
131
88
65
126
205
316
466
339
209
146
69
47
27
14
0
5
100
22
Wind (km/h)
25
ENE
15
ENE
15
ENE
15
E
15
ENE
25
ENE
20
E
20
ENE
25
ENE
25
E
25
ENE
30
ENE
25
ENE
30
ENE
35
ENE
25
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
Wind State
cross
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:17AM0.20m
5:31PM0.68m
3:50AM0.20m
6:09PM0.66m
4:49AM0.19m
6:45PM0.64m
6:23AM0.19m
7:21PM0.61m
8:43AM0.22m
7:56PM0.57m
10:45AM0.29m
8:32PM0.52m
11:41AM0.38m
Low Tide
1:13AM0.20m
9:14AM0.05m
2:08AM0.19m
9:44AM0.07m
2:58AM0.19m
10:14AM0.10m
3:28AM0.18m
10:45AM0.15m
3:48AM0.16m
11:23AM0.21m
4:06AM0.15m
12:50PM0.29m
4:24AM0.12m
3:29PM0.35m
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
5:48
5:48
5:48
5:48
5:48
5:48
5:48
7:10
7:12
7:12
7:12
7:13
7:13
7:13
7:14
1
Temp °C
24
26
26
25
26
27
24
25
26
24
25
25
24
24
25
24
25
25
24
25
25
23
27
28
25
27
26
23
24
24
22
23
21
21
22
22
21
23
23
22
23
23
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
16
1.2
SSW
16
1
S
16
1.2
SSW
18
1.4
SSW
16
1.3
SSW
16
1.2
SSW
16
1.1
SSW
15
1.1
N
12
1.2
N
13
1.1
N
12
0.9
N
11
0.8
N
11
0.6
N
10
0.5
S
13
0.4
SSW
12
0.5
S
21
0.4
SSW
12
0.6
S
19
0.6
S
18
0.6
S
18
Energy kJ
448
778
509
919
1068
882
739
558
316
466
339
209
146
69
86
51
224
46
273
230
227
Swell 2
Height (m)
Direction
Period (s)
0.7
S
21
0.9
S
20
1
S
19
0.8
NNW
10
0.7
NNW
9
0.6
NNW
9
0.7
NNW
11
0.9
NNW
11
1
SSW
14
0.9
SSW
14
0.8
SSW
14
0.7
SSW
14
0.6
SSW
13
0.5
S
13
0.5
N
10
0.4
N
9
0.4
SSW
12
0.3
S
20
0.4
SSW
12
0.4
S
13
0.3
S
11
Energy kJ
441
611
736
131
88
65
126
205
449
341
261
189
137
87
47
27
48
71
46
56
21
Swell 3
Height (m)
Direction
Period (s)
0.6
S
13
0.6
N
12
0.8
NNW
11
0.8
SSW
14
0.7
ENE
6
0.2
SSE
8
0.2
SSE
8
0.1
W
12
0.2
SSE
9
0.1
SE
8
0.3
NW
10
0.3
NW
9
0.3
NW
9
0.1
NW
10
0.1
NW
10
0.3
S
23
0.3
N
9
0.3
SSE
21
0.2
N
8
0.4
WNW
16
0.2
WNW
15
Energy kJ
125
106
161
276
40
6
7
3
7
3
15
14
13
4
4
96
14
87
5
100
22
Wind waves
Height (m)
Direction
Period (s)
1.5
ENE
6
1.5
E
6
1.6
E
6
1.6
E
6
1.4
E
7
1.5
E
6
1.5
E
6
1.7
E
6
1.7
ENE
7
1.9
ENE
7
2.1
ENE
8
2.3
ENE
8
2.2
ENE
8
2.4
ENE
8
2.3
ENE
8
2.3
ENE
8
2.1
ENE
8
2.1
ENE
7
2.2
ENE
7
2.1
ENE
8
2.1
ENE
8
Energy kJ
155
188
206
209
173
178
182
221
277
383
481
589
570
674
669
636
507
482
512
494
522
Nearest Offshore or Glassy
Rating
(10 max)
1
4
3
4
1
3
3
3
2
3
3
2
2
1
3
1
1
1
1
1
2
Distance (km)
5
12
5
5
5
5
5
5
5
5
5
9
9
9
171
9
12
9
9
5
12
Best forecast wave conditions in Oahu
Rating
(10 max)
1
4
4
4
1
3
3
3
2
3
3
2
2
1
1
1
1
1
1
2
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
1
3
4
4
3
5
4
2
4
1
3
4
3
1
4
1
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
4
5
5
5
9
8
7
9
9
9
7
7
9
8
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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