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Surf Forecasts:

Army Beach surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 1 pm Saturday 07 Feb 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
24.7° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Army Beach this week:

The most powerful waves expected at Army Beach in the next 12 days are 3.5m 8s and forecast to arrive on Sunday (Feb 08) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 9s period and expected on Monday (Feb 09) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sun 8th Feb)11ft (3.5m) 8s

Table - best surf conditions forecast for Army Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 18mm), heaviest on Sat afternoon. Warm (max 22°C on Sun night, min 18°C on Sat night). Winds increasing (moderate winds from the ENE on Sat night, near gales from the ENE by Sun night).

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Thu afternoon, min 22°C on Tue afternoon). Mainly strong winds.

Sat
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
NW
1.5
NW
1.1
NW
3
NE
1.3
NNW
1.3
NNW
1.3
NNW
1
NNW
0.6
NW
0.6
NW
0.7
NW
0.8
NW
0.8
NW
0.7
NW
1
NW
1.2
NW
1.5
NW
1.4
NW
1.8
NW
1.7
NW
1.4
NW
Period(s) (?)14131371112111112111615141316161414161514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)16807574249294084444232261149625130129317346870191173615711212776
Wind
(km/h)
40
NE
20
ENE
35
ENE
50
ENE
50
ENE
50
ENE
45
ENE
40
ENE
40
ENE
30
ENE
40
ENE
35
ENE
35
ENE
35
E
35
E
30
E
30
E
40
E
30
E
30
E
40
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
9:03PM
0.46
10:38PM
0.50
11:52PM
0.54
12:43AM
0.58
1:23AM
0.62
12:10PM
0.20
1:57AM
0.65
1:05PM
0.22
2:28AM
0.68
1:46PM
0.25
Low Tide
/ height (m)
1:28PM
0.13
2:09PM
0.14
3:19PM
0.13
4:38PM
0.12
9:58AM
0.19
5:43PM
0.09
9:51AM
0.19
6:34PM
0.07
9:58AM
0.18
Sat
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise--7:07--7:07--7:05--7:05--7:05--7:03--7:03
Sunset6:25--6:25--6:27--6:27--6:28--6:28--6:29--
mod rain
mod rain
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
99-------------------
Temp. °C191920202221222222232223232223242223242323
Feels °C (?)151315131514161617201818171717201918201918
  • 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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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.

View detailed surf forecast for Army Beach at:
surf-forecast.com

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 12 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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