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Marine Forecast for 40º S / 73.75º W

Model Cycle 2018 APR 23 18Z Time Zone: GMT - 4 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Tuesday 4/24
Morning

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

Seas: SW 2.2 to 2.8 meters at 12 seconds.

Winds: SSE 9 to 13 knots.

Afternoon

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

Seas: SW 1.9 to 2.5 meters at 12 seconds.

Winds: SSW 6 to 9 knots.
Wednesday 4/25
Morning

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

Seas: W 1.6 to 2 meters at 14 seconds.

Winds: NNE 15 to 21 knots.

Afternoon

Very windy with large choppy seas. Small craft advisory. Moderate long period swell.

Seas: WNW 2.1 to 2.8 meters at 11 seconds.

Winds: N 20 to 27 knots.
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Wind & Wave Forecast for 40º S / 73.75º W

Mon
8pm		 Tue
2am		 Tue
8am		 Tue
2pm		 Tue
8pm		 Wed
2am		 Wed
8am		 Wed
2pm
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7-day forecasts.

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WIND
RANGE
(knots)

GUST
AVG
21
15
17
13
13
9
9
6
8
6
11
8
21
15
27
20
WIND DIRECTION
S
S
SSE
SSW
SSW
NNE
NNE
N
WAVE
HEIGHTS
(m)

MAX
AVG
3.4
2.6
3.1
2.4
2.8
2.2
2.5
1.9
2.3
1.8
2
1.6
2
1.6
2.8
2.1
PERIOD 13 12 12 12 11 14 14 11
PRIMARY DIRECTION
SW
SW
SW
SW
SW
W
W
WNW

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

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Historical Data