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 Monday 15 Sep 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 27.1° 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 3AM is: 0.7m 10s primary swell from a North direction (forecast issued at 01:00am September 15). An open ocean swell of 0.5m 14s is not directed at the surf break, a second open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & Date	Wave Height	Wave Period
Morning (15 Sep)	2.5ft (0.7m)	10s
Afternoon (15 Sep)	2.5ft (0.7m)	10s
Evening (15 Sep)	2ft (0.6m)	9s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Monday 15								Tuesday 16								Wednesday 17
	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)	1	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 See all maps
Wave Height (m) & direction (?)	NNW	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	NNW	N	NNW	N	N
Period(s) (?)	10	10	10	10	10	10	10	10	9	9	9	9	9	8	8	8	8	8	8	8	8	9	9	8
Wave Graph (?)
Energy (?)	128	127	98	92	90	90	90	65	61	59	40	39	38	34	21	21	21	22	22	13	10	26	39	50
Wind (km/h)	E	E	E	ENE	ENE	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE	ENE	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	cross	cross	cross	cross	cross	cross	cross- off	cross- off	cross	cross	cross	cross	cross
High Tide / height (m)						11:40AM 0.65				11:48PM 0.20				12:33PM 0.66				12:48AM 0.25				1:15PM 0.66
Low Tide / height (m)			2:25AM 0.12						8:19PM 0.16		4:17AM 0.13						8:21PM 0.15			5:39AM 0.12

		Monday 15								Tuesday 16								Wednesday 17
Sunrise	-	-	-	6:18	-	-	-	-	-	-	-	6:18	-	-	-	-	-	-	-	6:20	-	-	-	-
Sunset	-	-	-	-	-	-	6:36	-	-	-	-	-	-	-	6:35	-	-	-	-	-	-	-	6:34	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	25	25	24	25	27	27	27	25	25	24	24	24	26	27	26	25	25	25	25	25	27	27	27	26
Feels °C (?)	26	26	24	26	27	27	25	24	25	23	23	23	25	26	24	24	24	25	25	24	26	26	26	26

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 calm at BUOY-OOUH1 mean that is clean at Waikiki. 0.6m 8s swell from the SE with a 0.3m 13s groundswell from the SSW and a 0.3m 11s groundswell, also from the SSW. 3 swells combining to make bigger set waves.
1 hour 14 minutes ago Waikiki

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24 km away, 2 h 7 min ago

0 km/h

0.0

27.1

Air / Water (°C)

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