Mahury Surf Forecast

/ French Guiana (5 surf breaks) /

French Guiana (5 surf breaks)

Surf Forecasts:

Mahury surfForecast / French Guiana / French Guiana

48hr Weather and Surf, issued 2 pm Tuesday 18 Nov 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Mahury sea temperature is 27.9° C
(Which is normal for this time of year)

How big are the waves at Mahury today?

The current surf forecast for Mahury at 9PM is: 0.6m 13s primary swell from a North-northeast direction and 0.9m 8s secondary swell from a Northeast direction (forecast issued at 02:00pm November 18). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (18 Nov)	-	-
Afternoon (18 Nov)	2.5ft (0.7m)	13s
Evening (18 Nov)	2ft (0.6m)	13s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 18				Wednesday 19								Thursday 20								Friday 21
	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	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM
Rating (10 max)	0	0	0	1	1	1	0	0	1	0	0	0	0	1	1	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NNE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE
Period(s) (?)	13	13	13	13	13	13	13	13	13	13	13	8	13	8	13	13	13	13	13	13	13	13	13	12
Wave Graph (?)
kJ (?)	246	151	151	114	116	111	114	114	331	116	118	149	116	173	114	114	246	246	114	114	113	95	92	61
Wind (km/h)	ESE	E	ENE	NE	NE	ENE	ENE	NE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	E	ENE	ENE	E	ENE	E	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	on	on	on	cross- on	cross- on	on	on	cross- on	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	on	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)			3:41PM 2.36				4:13AM 2.20				4:15PM 2.39				4:49AM 2.19				4:49PM 2.40				5:25AM 2.16
Low Tide / height (m)	9:36AM 0.55				10:04PM 0.31				10:08AM 0.55				10:37PM 0.27				10:40AM 0.55				11:11PM 0.26

	Tuesday 18				Wednesday 19								Thursday 20								Friday 21
Sunrise	-	-	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:18
Sunset	-	-	6:09	-	-	-	-	-	-	-	6:10	-	-	-	-	-	-	-	6:10	-	-	-	-	-

Rain (mm)	2	-	-	1	1	-	-	-	-	1	-	-	-	-	1	-	-	-	-	-	-	-	-	-
Temp. °C	27	29	26	26	26	25	25	27	28	28	27	26	26	26	25	27	28	28	27	26	26	26	26	27
Feels °C (?)	28	30	27	29	30	28	28	29	30	30	30	29	29	30	28	29	29	29	29	29	29	30	30	29

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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