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Surf Forecasts:

Army Beach surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Thursday 20 Nov 2025 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
26.1° 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 6AM is: 2.1m 13s primary swell from a Northwest direction (forecast issued at 01:00am November 20). An open ocean swell of 0.4m 16s is not directed at the surf break, a second open ocean swell of 2.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (20 Nov)6ft (1.9m)13s
Afternoon (20 Nov)5ft (1.6m)13s
Evening (20 Nov)4.5ft (1.4m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
2
2
2
2
2
1
1
2
2
2
2
2
2
3
2
2
2
4
4
3
4
4
3
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.3
NW
2.2
NW
2.1
NW
2
NNW
1.9
NNW
1.6
NW
1.4
NW
1.4
NW
1.4
NW
1.3
NW
1.3
NW
1.2
NW
1.2
NW
0.9
NW
1
NW
1.1
NW
0.8
NW
0.9
NW
1.3
NW
1.8
NW
1.8
NW
2.1
NW
2.1
NW
2
NW
Period(s) (?)131313131313131313131313131716161818181717161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)18661710150214441253947701701642560552501494493515553375558108920181882218721071880
Wind
(km/h)
25
E
25
E
25
E
30
E
25
E
30
ENE
25
E
25
E
20
E
25
E
25
E
20
E
20
E
15
E
20
E
20
E
15
E
15
E
15
E
15
E
10
E
5
SE
10
NE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcrosscross-
off
High Tide
/ height (m)
3:46AM
0.70
2:29PM
0.24
4:21AM
0.70
2:50PM
0.22
4:58AM
0.69
3:01PM
0.21
Low Tide
/ height (m)
11:29AM
0.21
8:20PM
0.04
12:23PM
0.20
8:47PM
0.04
1:36PM
0.20
Thursday
20
Friday
21
Saturday
22
Sunrise---6:47-------6:47-------6:48----
Sunset------5:49-------5:49-------5:49-
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
thunderstorm
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
Rain (mm)
---------1--------------
Temp. °C252424242626252525242425252626252424242526262525
Feels °C (?)232222222524242525232325252725252525252527292726
  • 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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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

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