Rockpiles Surf Forecast

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

USA (1297 breaks)

Surf Forecasts:

Rockpiles surfForecast / HAW – Oahu / USA

48hr Weather and Surf, issued 7 am Tuesday 14 Oct 2025 HST

Forecast update in hr min s Forecast update imminent

Rockpiles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Rockpiles sea temperature is 27.2° C
(Which is normal for this time of year)

How big are the waves at Rockpiles today?

The current surf forecast for Rockpiles at 9AM is: 0.5m 5s primary swell from a East direction (forecast issued at 07:00am October 14). An open ocean swell of 0.6m 15s is not directed at the surf break, a second open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & Date	Wave Height	Wave Period
Morning (14 Oct)	1.5ft (0.5m)	5s
Afternoon (14 Oct)	1.5ft (0.4m)	7s
Evening (14 Oct)	1.5ft (0.4m)	15s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 14							Wednesday 15								Thursday 16								Fri 17
	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	11 PM	2 AM
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 See all maps
Wave Height (m) & direction (?)	E	E	SSE	E	NW	SW	SSW	SW	SW	SSW	SSE	SW	SSW	SW	SSW	SSW	E	ENE	ENE	ENE	SSW	ENE	ENE	ENE
Period(s) (?)	5	5	13	7	14	15	15	14	15	16	10	16	13	18	14	14	6	6	7	7	16	7	7	7
Wave Graph (?)
kJ (?)	17	12	58	14	0	54	84	103	104	98	30	66	70	78	74	80	69	74	117	142	177	214	195	192
Wind (km/h)	ENE	NE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	ENE	ENE	E	ENE	ENE	ENE	ENE	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	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	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)				11:15AM 0.65				12:41AM 0.28				12:10PM 0.62				1:23AM 0.35				12:55PM 0.59				1:58AM 0.42
Low Tide / height (m)	3:22AM 0.17					7:00PM 0.08				5:04AM 0.18				7:27PM 0.06				6:21AM 0.18				7:50PM 0.05

	Tuesday 14							Wednesday 15								Thursday 16								Fri 17
Sunrise	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-
Sunset	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:06	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-
Temp. °C	25	25	26	27	26	25	25	25	25	25	26	26	26	25	25	25	25	25	26	26	26	26	25	25
Feels °C (?)	27	26	25	25	24	23	23	23	23	22	24	23	22	22	24	25	25	24	24	24	24	25	24	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 Rockpiles (calm at Saint Louis Heights wx 4 km from Rockpiles). 0.8m 9s swell from the ESE with a 0.7m 5s windswell from the ENE. 2 swells combining to make bigger set waves.
1 hour 26 minutes ago Rockpiles

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1 h 26 min ago

2 km/h

Clean

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