Army Beach surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Saturday 23 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Army Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Army Beach sea temperature is
25.4° C
(Which is normal for this time of year)

How big are the waves at Army Beach today?

The current surf forecast for Army Beach at 1AM is: 0.7m 13s primary swell from a Northwest direction (forecast issued at 07:00pm May 23). An open ocean swell of 0.6m 15s is not directed at the surf break, a second open ocean swell of 2.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (24 May)3ft (0.9m)12s
Afternoon (24 May)2.5ft (0.8m)12s
Evening (24 May)2.5ft (0.7m)12s

Table - waves today at Army Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Warm (max 25°C on Tue afternoon, min 23°C on Sat night). Mainly fresh winds.

Sat
23
Sunday
24
Monday
25
Tue
26
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 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
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.7
NNW
15
0.7
NW
14
0.7
NW
14
0.7
NW
13
0.7
NW
13
0.9
NW
12
0.9
NW
12
0.8
NW
12
0.7
NW
12
0.7
NW
12
0.7
NW
11
0.6
NW
11
0.6
NW
11
0.6
NW
11
0.6
NNW
11
0.5
NW
11
0.5
NW
11
0.5
NW
11
0.5
NW
10
0.4
NW
10
0.4
NW
10
0.4
NW
10
0.4
NW
20
0.6
NW
18
Wave Graph
Metric surfscale
Energy kJ
188
211
189
178
172
227
216
172
144
142
133
99
97
96
79
57
56
55
53
37
25
25
97
208
Wind (km/h)
30
NE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
9:52PM0.53m
12:26PM0.41m
10:36PM0.46m
1:03PM0.49m
11:17PM0.40m
1:36PM0.57m
Low Tide
5:27AM0.11m
5:05PM0.32m
5:47AM0.09m
6:49PM0.32m
6:07AM0.08m
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:07
7:08
1
Temp °C
24
23
23
23
23
23
24
24
23
23
23
23
23
23
24
24
24
23
23
23
23
23
24
25
20
20
20
20
21
20
20
20
19
19
20
20
20
20
21
20
21
20
21
21
21
21
22
23
Swell 1
Height (m)
Direction
Period (s)
0.7
NNW
15
0.7
NW
14
0.7
NW
14
0.7
NW
13
0.7
NW
13
0.9
NW
12
0.9
NW
12
0.8
NW
12
0.7
NW
12
0.7
NW
12
0.7
NW
11
0.6
NW
11
0.6
NW
11
0.6
NW
11
0.6
NNW
11
0.5
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.4
S
13
0.6
NW
18
Energy kJ
188
211
189
178
172
227
216
172
144
142
133
99
97
96
79
96
88
84
84
84
84
84
52
208
Swell 2
Height (m)
Direction
Period (s)
0.6
S
15
0.6
S
15
0.6
S
15
0.6
S
15
0.5
S
14
0.6
S
14
0.6
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
14
0.5
S
14
0.4
S
13
0.4
S
12
0.5
NW
11
0.5
NW
11
0.5
NW
11
0.5
NW
10
0.4
NW
10
0.4
NW
10
0.4
NW
10
0.4
NW
20
0.6
S
16
Energy kJ
161
157
157
155
106
140
131
92
92
88
87
92
96
51
47
57
56
55
53
37
25
25
97
176
Swell 3
Height (m)
Direction
Period (s)
0.4
NNW
10
0.4
NNW
10
0.4
NW
10
0.4
NW
10
0.4
NW
10
0.1
SE
11
0.1
SE
11
0.3
S
16
0.3
S
16
0.3
S
16
0.3
S
16
0.1
SW
20
0.1
SW
20
0.3
S
15
0.3
S
15
0.1
S
20
0.1
S
19
0.1
SW
20
0.2
S
17
0.1
SW
19
0.2
S
18
0.2
S
17
0.4
NW
10
0.4
NW
10
Energy kJ
39
39
24
24
24
5
5
46
46
46
43
16
15
38
38
7
7
15
22
15
25
22
24
24
Wind waves
Height (m)
Direction
Period (s)
2.5
ENE
8
2.4
ENE
8
2.5
ENE
8
2.4
ENE
8
2.3
ENE
8
2.3
ENE
8
2.3
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.3
ENE
8
2.3
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
7
1.9
ENE
7
1.9
ENE
7
Energy kJ
890
829
869
809
753
771
771
787
824
861
771
704
704
587
587
572
515
545
517
491
468
455
397
397
Nearest Offshore or Glassy
Rating
(10 max)
1
2
3
3
2
3
1
2
1
1
1
2
2
2
2
3
2
2
2
2
2
1
1
1
Distance (km)
162
154
9
10
9
162
156
162
154
154
154
9
9
9
9
154
9
9
9
9
9
9
9
5
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
1
1
2
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
2
3
2
2
2
2
1
3
2
2
2
4
2
2
2
3
3
1
1
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
4
4
5
4
4
4
4
4
4
6
9
9
9
9
8
8
  • 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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