Dunes Surf Forecast

/ Puerto Rico (55 surf breaks) /

Puerto Rico (55 surf breaks)

Surf Forecasts:

Dunes surfForecast / Puerto Rico / Puerto Rico

48hr Weather and Surf, issued 1 am Monday 15 Sep 2025 AST

Forecast update in hr min s Forecast update imminent

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

Today's Dunes sea temperature is 30.1° C
(Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Dunes today?

The current surf forecast for Dunes at 3AM is: 1.1m 6s primary swell from a East direction and 0.6m 9s secondary swell from a East-northeast direction, 0.3m 8s secondary swell from a North-northwest direction (forecast issued at 01:00am September 15). The wind direction is predicted to be cross-offshore.

Time (AST) & Date	Wave Height	Wave Period
Morning (15 Sep)	3.5ft (1.0m)	6s
Afternoon (15 Sep)	4ft (1.2m)	8s
Evening (15 Sep)	5ft (1.5m)	6s

Table - waves today at Dunes. (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)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE
Period(s) (?)	5	6	6	6	8	8	6	6	7	7	7	7	7	6	6	7	8	8	8	8	8	8	8	8
Wave Graph (?)
kJ (?)	85	78	80	73	176	202	122	155	187	166	166	198	178	182	200	252	240	253	226	232	238	250	314	385
Wind (km/h)	E	ESE	ESE	ESE	E	ENE	E	E	E	E	E	E	ENE	ENE	ENE	ENE	E	E	E	ENE	ENE	ENE	ENE	S
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross- on	cross- on	cross	glass
High Tide / height (m)		2:00AM 0.31					3:46PM 0.56				3:10AM 0.32				4:51PM 0.55				4:23AM 0.33					5:49PM 0.54
Low Tide / height (m)	9:37PM 0.21				8:18AM 0.05				10:44PM 0.21				9:29AM 0.06					11:39PM 0.20			10:38AM 0.08

		Monday 15								Tuesday 16								Wednesday 17
Sunrise	-	-	-	6:15	-	-	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:16	-	-	-	-
Sunset	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:29	-

Rain (mm)	-	-	-	-	-	4	7	2	-	-	-	-	-	-	1	2	-	1	-	-	-	-	1	6
Temp. °C	27	26	25	27	30	30	30	28	27	27	26	27	30	29	29	28	27	27	26	27	29	29	29	27
Feels °C (?)	29	28	26	29	32	31	32	30	29	29	27	28	30	28	29	28	28	29	28	28	30	29	32	32

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 Puerto Rico

Wind Update Continuing clean conditions at Dunes (light winds from the ESE at Aguadilla/Rafael Hernández Airport 8 km from Dunes). 1.1m 5s windswell from the ENE with a 0.5m 9s swell, also from the ENE and a 0.3m 8s swell, also from the NNW. 3 swells combining to make bigger set waves.
2 hours 22 minutes ago Dunes

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2 h 22 min ago

7 km/h

ESE

Clean

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