Mahury 48 hour detailed Surf Forecast

Lat Long: 4.86° N 52.26° W

Issued: 8 am 20 Oct 2026 (local time)

Forecast update in hr min

Today's Mahury sea temperature is

29.5°C

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

Surf Forecasts:

How big are the waves at Mahury today (20 Oct):

Morning surf: Morning surf (20 Oct, local time) - 1.5ft (0.4m), 13s period with NNE swell.
Afternoon surf: Afternoon surf (20 Oct, local time) - 1.5ft (0.4m), 13s period with NNE swell.
Evening surf: Evening surf (20 Oct, local time) - 3.5ft (1.0m), 5s period with E swell.

The current surf forecast for Mahury at 3PM is: 0.4m 13s primary swell from a North-northeast direction and 0.1m 18s secondary swell from a North direction, 0.8m 4s secondary swell from a East direction (forecast issued at 08:00am October 20). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (20 Oct)	1.5ft (0.4m)	13s
Afternoon (20 Oct)	1.5ft (0.4m)	13s
Evening (20 Oct)	3.5ft (1.0m)	5s

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

	Short Range Forecast Mostly dry. Warm (max 30°C on Tue morning, min 26°C on Thu night). Wind will be generally light.
	Tuesday 20						Wednesday 21								Thursday 22
	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	0	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 Period (s)	NNE 12	NNE 13	NNE 13	NNE 13	NNE 13	E 5	NNE 12	E 5	E 5	NNE 12	NNE 12	NNE 15	NNE 11	NNE 11	NNE 11	NNE 11	NNE 14	NNE 14	NNE 13	NNE 10	NNE 13	NNE 12
Wave Graph
kJ	51	54	55	55	55	52	50	29	28	47	27	72	23	23	23	23	67	61	59	19	16	29
Wind (km/h)	SE	ESE	ESE	E	E	ESE	ESE	ESE	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	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				1:00PM1.82m				1:08AM1.94m				1:45PM1.97m				1:56AM2.08m				2:23PM2.14m
Low Tide		6:38AM0.81m				6:59PM0.93m				7:30AM0.69m				7:49PM0.75m				8:11AM0.57m				8:30PM0.55m


	6:13	—	—	—	—	—	—	—	6:13	—	—	—	—	—	—	—	6:13	—	—	—	—	—
	—	—	—	—	6:13	—	—	—	—	—	—	—	6:13	—	—	—	—	—	—	—	6:13	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	26	28	30	29	27	27	27	27	27	28	29	29	28	28	27	27	27	28	29	29	28	27
Feels °C	29	29	30	29	27	27	28	28	28	29	30	30	30	30	30	29	30	30	30	30	30	29
Swell 1 Height (m) Direction Period (s)	NNE 12	NNE 13	NNE 13	NNE 13	NNE 13	NNE 12	NNE 12	NNE 12	NNE 12	NNE 12	NNE 12	NNE 11	NNE 11	NNE 11	NNE 11	NNE 11	NNE 14	NNE 10	NNE 10	NNE 10	NNE 9	NNE 12
kJ	51	54	55	55	55	52	50	28	28	47	27	24	23	23	23	23	67	19	18	18	8	29
Swell 2 Height (m) Direction Period (s)	NE 7	NE 7	NE 7	N 18	NE 16	NE 16	NE 7	NE 7	NE 7	NE 6	NE 6	NNE 15	NE 6	NE 6	NNE 15	NNE 14	NE 6	NNE 14	NNE 13	NNE 13	NNE 13	NNE 9
kJ	7	7	7	6	11	10	2	8	7	7	6	22	6	6	21	20	1	18	17	17	16	8
Swell 3 Height (m) Direction Period (s)	E 8	E 8	N 18	N 18	—	NNE 16	NE 16	NNE 16	NNE 16	NNE 16	NNE 15	NNE 15	NNE 15	NNE 15	NE 6	ENE 6	E 7	NNE 14	NNE 13	E 7	—	—
kJ	4	4	6	6	—	26	10	25	25	25	23	72	21	21	6	4	1	61	59	4	—	—
Wind waves Height (m) Direction Period (s)	E 4	E 4	E 4	E 4	E 4	E 5	E 5	E 5	E 5	E 5	E 4	ENE 5	E 4	E 4	E 4	E 4	E 4	ENE 4	ENE 5	ENE 5	ENE 4	E 4
kJ	7	13	18	21	31	46	40	29	27	22	20	23	11	12	12	13	13	16	17	19	10	15
Nearest Offshore or Glassy	Batts Rock Barbados	The Delta Sucre	Sunset Tobago	North Coast Surfside Tobago	Sans Sousi Tobago	Sunset Tobago	Paradise Beach Barbados	Sunset Tobago	Bridgetown Harbour Barbados	Damien's Bay Tobago	Damien's Bay Tobago	Las Cuevas Tobago	Sans Sousi Tobago	Sunset Tobago	Sunset Tobago	Damien's Bay Tobago	Damien's Bay Tobago	Damien's Bay Tobago	Six Men's Bay Barbados	Batts Rock Barbados	Damien's Bay Tobago	North Coast Surfside Tobago
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	1228	1101	1177	1173	1172	1177	1226	1177	1222	1194	1194	1203	1172	1177	1177	1194	1194	1194	1238	1228	1194	1173
Best forecast wave conditions in French Guiana
Rating (10 max)
Best forecast wave conditions in French Guiana
Rating (10 max)
Header Global	Moning Philippines	Cyclops Australia	Cyclops Australia	Cyclops Australia	Cyclops Australia	Cyclops Australia	Baler - Lindy's Point Philippines	Malaking Gasang (Baler) Philippines	Lucky Point Philippines	Lucky Point Philippines	Lucky Point Philippines	Trial Harbour Australia	Trial Harbour Australia	Haga-Haga South Africa	Deba Spain	Easter Reef Australia	Easter Reef Australia	Benkunqut Indonesia	Benkunqut Indonesia	Bali Village Indonesia	Bali Village Indonesia	Krui Indonesia
Rating (10 max)	5	5	6	6	7	7	7	7	9	9	9	9	8	8	5	5	5	5	5	6	6	6

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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Mahury 48 hour detailed Surf Forecast

How big are the waves at Mahury today (20 Oct):

Short Range Forecast

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