Army Beach Surf Forecast

/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /

USA (1297 breaks)

Surf Forecasts

Army Beach surfForecast / HAW – Oahu / USA

48hr Weather and Surf, issued 1 am Sunday 17 Aug 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 27.3° C
(Which is slightly warmer than usual)

How big are the waves at Army Beach today?

The current surf forecast for Army Beach at 7AM is: 1.0m 8s primary swell from a Northeast direction and 0.5m 14s secondary swell from a Southwest direction (forecast issued at 01:00am August 17). An open ocean swell of 1.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & Date	Wave Height	Wave Period
Morning (17 Aug)	3.5ft (1.0m)	8s
Afternoon (17 Aug)	-	-
Evening (17 Aug)	1ft (0.3m)	15s

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

Hourly 12 Days

Oahu Surf

Print Surf Table

Updates in hr min s Forecast update imminent

		Sunday 17								Monday 18								Tuesday 19
	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	5 PM	8 PM
Rating (10 max)	0	1	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 See all maps
Wave Height (m) & direction (?)	NE	NE	SW	NE	ENE	ENE	ENE	SW	ENE	NE	NE	NE	NE	NE	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	ENE
Period(s) (?)	9	9	14	8	7	7	7	14	7	8	8	8	8	8	11	11	11	10	10	10	10	10	10	7
Wave Graph (?)
Energy (?)	115	219	102	235	0	0	0	32	0	31	31	29	23	30	19	18	18	11	10	10	10	10	9	0
Wind (km/h)	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	ENE	ESE	NE	E	E	E	E	E	ENE	ENE	ENE	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross	cross	cross	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross
High Tide / height (m)						12:08PM 0.66								1:00PM 0.70				12:06AM 0.20				1:45PM 0.72
Low Tide / height (m)			3:01AM 0.08								4:20AM 0.07						9:26PM 0.18			5:34AM 0.06

		Sunday 17								Monday 18								Tuesday 19
Sunrise	-	-	-	6:11	-	-	-	-	-	-	-	6:11	-	-	-	-	-	-	-	6:11	-	-	-	-
Sunset	-	-	-	-	-	-	7:00	-	-	-	-	-	-	-	7:00	-	-	-	-	-	-	-	7:00	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	-	-	-	-	-	-	-	-	-
Temp. °C	25	25	25	26	28	28	27	26	25	25	25	26	27	27	27	26	25	25	26	26	27	28	28	25
Feels °C (?)	25	25	25	26	27	26	25	26	25	25	25	26	27	28	28	26	25	25	26	26	27	27	28	24

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for HAW - Oahu

Wind Update Continuing clean conditions at Army Beach (calm.(Wind varies from 026 to 033 degs) at Wheeler Air Force Base/oahu Airport 24 km from Army Beach). 0.4m 11s groundswell from the WSW with a 0.3m 9s swell, also from the WSW. 2 swells combining to make bigger set waves.
2 hours 6 minutes ago Army Beach

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24 km away, 2 h 6 min ago

0 km/h

0.0

27.3

Air / Water (°C)

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