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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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7-day forecasts.

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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