Marlin Surf Forecast

/ Bahia – Norte (32 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (11.80° S 37.54° W)

Surf Forecasts:

Marlin surfForecast / Bahia – Norte / Brazil

48hr Weather and Surf, issued 8 pm Saturday 13 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Marlin sea temperature is 25.9° C
(Which is normal for this time of year)

How big are the waves at Marlin today?

The current surf forecast for Marlin at 12AM is: 1.1m 14s primary swell from a South direction and 0.9m 7s secondary swell from a East-southeast direction (forecast issued at 08:00pm September 13). The wind direction is predicted to be onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (14 Sep)	-	-
Afternoon (14 Sep)	-	-
Evening (14 Sep)	3.5ft (1.1m)	14s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sat 13		Sunday 14								Monday 15								Tuesday 16
	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM
Rating (10 max)	1	0	1	1	1	1	0	0	0	0	0	2	0	0	0	1	2	2	2	2	1	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	S	S	S	S	S	S	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
Period(s) (?)	16	14	14	14	13	13	13	13	13	13	13	13	14	14	14	14	14	14	14	14	14	14	13	13
Wave Graph (?)
kJ (?)	575	496	482	456	511	495	495	572	573	564	663	812	861	1091	1075	1172	1139	1156	1156	1139	1179	1161	1028	1013
Wind (km/h)	SE	SE	ESE	SE	SE	SSE	SSE	SSE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	on	on	on	on	on	on	on	on	on	on	on	on	on
High Tide / height (m)		7:44PM 1.64				8:43AM 1.54					9:07PM 1.50				10:33AM 1.47				10:55PM 1.51					12:12PM 1.56
Low Tide / height (m)				2:13AM 0.55				3:00PM 0.79					4:04AM 0.62				5:00PM 0.81				5:47AM 0.55

	Sat 13		Sunday 14								Monday 15								Tuesday 16
Sunrise	-	-	-	-	5:24	-	-	-	-	-	-	-	5:24	-	-	-	-	-	-	-	5:24	-	-	-
Sunset	-	-	-	-	-	-	-	5:25	-	-	-	-	-	-	-	5:25	-	-	-	-	-	-	-	5:25

Rain (mm)	-	-	-	-	-	1	1	1	2	2	3	3	4	4	2	1	-	-	-	1	-	1	2	-
Temp. °C	24	24	24	23	23	24	25	24	24	24	24	23	23	24	25	25	25	25	24	23	24	24	25	25
Feels °C (?)	24	24	25	24	24	25	26	24	24	24	24	23	23	24	24	24	25	25	24	23	25	24	25	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 Bahia - Norte

Wind Update Wind reports 9 km away suggest it is still onshore at Marlin (light winds from the ESE at Conde). 1.1m 13s groundswell from the S with a 0.8m 7s swell from the ESE. 2 swells combining to make bigger set waves.
59 minutes ago Marlin

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Actual: 59 min ago

14 km/h

ESE

Onshore

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