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Marine Forecast for 40º S / 73.75º W

Model Cycle 2018 JUN 21 06Z Time Zone: GMT - 4 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
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: WSW 7 to 9 knots.

Afternoon

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

Seas: SW 3.7 to 4.8 meters at 16 seconds.

Winds: W 7 to 10 knots.

Friday 6/22
Morning

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

Seas: SW 3 to 3.8 meters at 14 seconds.

Winds: WNW 11 to 15 knots.

Afternoon

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

Seas: SW 3.2 to 4.2 meters at 14 seconds.

Winds: W 15 to 20 knots.

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Wind & Wave Forecast for 40º S / 73.75º W

Thu
8am
Thu
2pm
Thu
8pm
Fri
2am
Fri
8am
Fri
2pm
Fri
8pm
Sat
2am
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
9
7
10
7
10
7
12
9
15
11
20
15
20
15
15
11
WIND DIRECTION
WSW

W

WNW

WNW

WNW

W

SSW

SSW
WAVE
HEIGHTS
(m)

MAX
AVG
4.8
3.7
4.8
3.7
4.3
3.3
3.8
3
3.8
3
4.2
3.2
4.3
3.3
3.9
3
PERIOD 16 16 16 15 14 14 13 13
PRIMARY DIRECTION
SW

SW

SW

SW

SW

SW

SW

SW

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

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