Sharky (Playa Mario) Surf Forecast

/ Puerto Rico (55 surf breaks) /

Puerto Rico (55 surf breaks)

Surf Forecasts:

Sharky (Playa Mario) surfForecast / Puerto Rico / Puerto Rico

12 Day Weather and Surf, issued 1 am Tuesday 16 Sep 2025 AST

Forecast update in hr min s Forecast update imminent

Sharky (Playa Mario) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

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

Best Forecast Surf Conditions for Sharky (Playa Mario) this week:

The surf forecast for Sharky (Playa Mario) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 17) at 2AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 1.0m and 8s. Another secondary swell of 0.1m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sharky (Playa Mario) in the next 12 days are 1.1m 13s and forecast to arrive on Saturday (Sep 20) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Sep 21) at 11AM.

Wave Type	Time (AST) & Date	Wave Height & Period
Next good surf (1 star+)	2AM (Wed 17th Sep)	3.5ft (1.1m) 8s
Best Surf	2AM (Wed 17th Sep)	3.5ft (1.1m) 8s
Most Powerful	2AM (Sat 20th Sep)	3.5ft (1.1m) 13s

Table - best surf conditions forecast for Sharky (Playa Mario) over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Heavy rain (total 30mm), heaviest during Tue morning. Warm (max 30°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light.									Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Fri morning. Warm (max 29°C on Fri afternoon, min 25°C on Sat night). Wind will be generally light.
	Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	0	0	2	0	0	0	0	0	0	0	0	1	0	1	1	0	0	1	1	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE
Period(s) (?)	6	7	8	8	8	8	8	8	8	10	10	13	12	12	11	11	10	10	10	10	10
Wave Graph (?)
Energy (?)	113	113	279	94	77	76	91	96	175	167	141	483	284	274	159	126	114	108	113	122	91
Wind (km/h)	E	ENE	NE	E	E	E	ESE	ESE	E	E	ESE	E	E	E	N	ENE	ENE	NNW	S	SSW	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- off	cross- on	cross- on	cross	cross- on	cross- on	cross	cross- on	cross- on	cross	cross- on	cross- on	off	cross	cross	off	glass	cross- on	glass
High Tide / height (m)		6:50PM 0.28			7:30PM 0.27			8:00PM 0.26				8:15PM 0.23	5:42AM 0.17		8:02PM 0.22	7:30AM 0.19	7:28PM 0.20		8:59AM 0.20	6:57PM 0.18
Low Tide / height (m)	8:31AM 0.00			9:49AM 0.02			10:56AM 0.05			11:59AM 0.08		2:46AM 0.16	1:01PM 0.12		2:36AM 0.15		2:09PM 0.15	2:36AM 0.14		3:36PM 0.17	2:32AM 0.12

	Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
Sunrise	6:11	-	-	6:11	-	-	6:11	-	-	6:11	-	-	6:11	-	-	6:11	-	-	6:11	-	-
Sunset	-	6:24	-	-	6:23	-	-	6:22	-	-	6:22	-	-	6:21	-	-	6:20	-	-	6:20	-

Rain (mm)	6	-	1	1	1	5	6	4	6	5	3	2	-	-	-	-	2	-	-	-	-
Temp. °C	29	30	28	28	29	27	28	29	27	28	29	27	29	29	28	29	29	28	29	29	28
Feels °C (?)	30	32	30	31	32	30	30	31	30	31	31	30	31	32	32	32	32	32	32	31	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 Sharky (Playa Mario) (calm at Humacao 15 km from Sharky (Playa Mario)). A 1.1m local chop from the E
48 minutes ago Sharky (Playa Mario)

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Actual: 48 min ago

2 km/h

Clean

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Information about the Sharky (Playa Mario) Surf forecast

The above surf forecast table for Sharky (Playa Mario) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sharky (Playa Mario) can be found by selecting the local surf guide option on the grey menu. Our Sharky (Playa Mario) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Sharky (Playa Mario)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Sharky (Playa Mario) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.