Miami Surf Forecast

/ Rio Grande Do Norte (34 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (5.80° S 35.18° W)

Surf Forecasts:

Miami surfForecast / Rio Grande Do Norte / Brazil

12 Day Weather and Surf, issued 2 am Sunday 14 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Miami sea temperature is 26.7° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Miami this week:

The most powerful waves expected at Miami in the next 12 days are 1.9m 8s and forecast to arrive on Sunday (Sep 21) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 11s period and expected on Monday (Sep 15) at 3AM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	-	-
Best Surf	-	-
Most Powerful	12AM (Sun 21st Sep)	6ft (1.9m) 8s

Table - best surf conditions forecast for Miami over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Some drizzle, heaviest during Tue night. Warm (max 27°C on Sun morning, min 24°C on Tue night). Wind will be generally light.									Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Wed morning. Warm (max 27°C on Thu morning, min 24°C on Wed night). Wind will be generally light.
	Sunday 14			Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20
	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	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 (?)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	5	6	6	6	6	7	7	7	7	7	7	7	7	7	7	7	8	8	8	8	8
Wave Graph (?)
kJ (?)	90	114	145	196	215	306	286	270	237	293	240	265	316	293	420	414	438	408	378	445	468
Wind (km/h)	SE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)	9:13AM 1.76		9:33PM 1.61	10:52AM 1.64		11:24PM 1.57		12:34PM 1.69	12:56AM 1.70		1:40PM 1.83	1:54AM 1.89		2:25PM 1.96	2:37AM 2.05		3:01PM 2.06		3:14AM 2.17	3:33PM 2.13
Low Tide / height (m)		3:30PM 0.67		4:09AM 0.54	5:16PM 0.74		5:59AM 0.54		6:51PM 0.63	7:19AM 0.41		7:50PM 0.46	8:12AM 0.26		8:32PM 0.30	8:53AM 0.14		9:07PM 0.17	9:28AM 0.07		9:39PM 0.08

	Sunday 14			Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20
Sunrise	5:13	-	-	5:13	-	-	5:13	-	-	5:13	-	-	5:11	-	-	5:11	-	-	5:11	-	-
Sunset	-	5:17	-	-	5:17	-	-	5:16	-	-	5:16	-	-	5:16	-	-	5:16	-	-	5:16	-

Rain (mm)	-	-	-	-	-	-	-	-	1	2	-	-	-	-	-	-	-	1	-	-	-
Temp. °C	27	27	25	27	26	26	27	26	24	26	26	25	27	26	25	27	26	25	27	26	25
Feels °C (?)	25	25	24	24	24	24	25	24	24	24	25	26	26	25	25	25	24	25	25	24	25

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 Rio Grande Do Norte

Wind Update Continuing clean conditions at Miami (light winds from the S at Natal/Augusto Severo Airport 15 km from Miami). 1.2m 5s windswell from the ESE with a 0.3m 15s groundswell from the SSE. 2 swells combining to make bigger set waves.
2 hours 2 minutes ago Miami

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2 h 2 min ago

9 km/h

Clean

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Miami surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Information about the Miami Surf forecast

The above surf forecast table for Miami provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Miami can be found by selecting the local surf guide option on the grey menu. Our Miami 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 (Miami) 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 Miami 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.

Miami is 8 km (5 miles) from the city of Natal. If you plan a holiday in Rio Grande Do Norte, look for hotels and other accommodation in Natal. Natal has rooms for a wide range of budgets as well as car hire and transport links.