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Marine Forecast for 40º S / 73.75º W

Model Cycle 2018 JUN 19 18Z Time Zone: GMT - 4 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Wednesday 6/20
Morning

Light and variable winds with smooth seas. Large long period swell.

Seas: WSW 3.1 to 4.1 meters at 15 seconds.

Winds: NW 3 to 4 knots.

Afternoon

Breezy whitecapping conditions with moderate choppy seas. Moderate long period swell.

Seas: WSW 2.9 to 3.7 meters at 14 seconds.

Winds: NW 13 to 18 knots.
Thursday 6/21
Morning

Light winds with a slight chop. Large long period swell.

Seas: SW 3.7 to 4.8 meters at 16 seconds.

Winds: SW 9 to 12 knots.

Afternoon

Light and variable winds with smooth seas. Large long period swell.

Seas: SW 3.7 to 4.8 meters at 16 seconds.

Winds: WSW 5 to 7 knots.
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Wind & Wave Forecast for 40º S / 73.75º W

Tue
8pm		 Wed
2am		 Wed
8am		 Wed
2pm		 Wed
8pm		 Thu
2am		 Thu
8am		 Thu
2pm
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WIND
RANGE
(knots)

GUST
AVG
6
5
4
3
4
3
18
13
25
19
15
11
12
9
7
5
WIND DIRECTION
SSE
SE
NW
NW
WNW
SW
SW
WSW
WAVE
HEIGHTS
(m)

MAX
AVG
4.7
3.6
4.4
3.4
4.1
3.1
3.7
2.9
4.3
3.3
4.7
3.6
4.8
3.7
4.8
3.7
PERIOD 15 15 15 14 14 13 16 16
PRIMARY DIRECTION
WSW
WSW
WSW
WSW
SW
SW
SW
SW

Tide Forecast for 40° S / 73.75° W Relative to Mean Sea Level

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Historical Data