Shacks Surf Forecast

/ Puerto Rico (55 surf breaks) /

Puerto Rico (55 surf breaks)

Surf Forecasts:

Shacks surfForecast / Puerto Rico / Puerto Rico

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

Forecast update in hr min s Forecast update imminent

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

Today's Shacks 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 Shacks today?

The current surf forecast for Shacks at 6PM is: 1.4m 8s primary swell from a East-northeast direction and 0.3m 8s secondary swell from a North-northwest direction, 0.1m 11s secondary swell from a Northeast direction (forecast issued at 01:00pm September 15). The wind direction is predicted to be cross-shore.

Time (AST) & Date	Wave Height	Wave Period
Morning (15 Sep)	3.5ft (1.1m)	8s
Afternoon (15 Sep)	4.5ft (1.4m)	8s
Evening (15 Sep)	4.5ft (1.4m)	6s

Table - waves today at Shacks. (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								Thursday 18
	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	5 AM	8 AM
Rating (10 max)	1	1	1	0	0	0	0	0	0	0	0	0	0	1	1	1	0	0	2	1	2	2	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	ENE	NNW	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE
Period(s) (?)	8	8	8	8	6	7	7	7	7	7	7	8	8	8	8	8	8	8	8	8	8	8	8	8
Wave Graph (?)
Energy (?)	203	261	254	16	165	174	178	215	226	229	269	266	244	248	260	227	243	242	247	275	353	384	335	342
Wind (km/h)	E	E	E	E	E	E	E	E	E	ENE	ENE	ENE	E	E	E	E	ENE	ENE	SE	ENE	E	ESE	ESE	SE
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	cross	cross	cross- off	cross- off	cross- off	cross- off	cross	cross	glass	cross	cross- off	cross- off	cross- off	off
High Tide / height (m)			3:16PM 0.50				2:55AM 0.28				4:24PM 0.50				4:07AM 0.30					5:25PM 0.50				5:14AM 0.33
Low Tide / height (m)					10:18PM 0.18				9:11AM 0.06					11:20PM 0.18			10:21AM 0.07					12:08AM 0.17

	Monday 15					Tuesday 16								Wednesday 17								Thursday 18
Sunrise	-	-	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:16
Sunset	-	-	6:30	-	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:29	-	-	-	-	-

Rain (mm)	-	4	6	1	-	-	-	-	-	-	2	2	-	-	-	-	1	1	2	5	4	-	1	-
Temp. °C	30	30	29	28	27	27	27	27	30	29	29	28	28	27	27	27	29	29	29	27	27	26	26	27
Feels °C (?)	32	31	31	30	28	29	28	28	30	28	29	28	29	28	29	29	30	31	34	30	30	29	29	31

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 Shacks (calm at La Monserrate wx 12 km from Shacks). 1.3m 5s windswell from the ENE with a 0.4m 8s swell from the NNW. 2 swells combining to make bigger set waves.
59 minutes ago Shacks

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Actual: 59 min ago

2 km/h

Clean

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