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Marine Forecast for 27º S / 47.5º W

Model Cycle 2017 NOV 23 06Z Time Zone: GMT - 3 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Thursday 11/23
Morning

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

Winds: E 4 to 5 knots.

Seas: S 6 feet at 11 seconds.

Afternoon

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

Winds: NNE 8 to 11 knots.

Seas: S 6 feet at 11 seconds.

Friday 11/24
Morning

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

Winds: N 10 to 14 knots.

Seas: S 5 feet at 13 seconds.

Afternoon

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

Winds: NNE 12 to 17 knots.

Seas: S 4 feet at 12 seconds.

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Wind & Wave Forecast for 27º S / 47.5º W

Thu
9am
Thu
3pm
Thu
9pm
Fri
3am
Fri
9am
Fri
3pm
Fri
9pm
Sat
3am
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
5
4
11
8
18
14
17
12
14
10
17
12
17
13
1
1
WIND DIRECTION
E

NNE

NE

N

N

NNE

NE

NW
WAVE
HEIGHTS
(ft)

MAX
AVG
8.4
6.5
7.4
5.7
7
5.4
7.2
5.5
6.5
5
5.8
4.5
5.9
4.6
5.7
4.4
PERIOD 11 11 11 14 13 12 12 12
PRIMARY DIRECTION
S

S

S

S

S

S

S

S

Tide Forecast for 27° S / 47.5° W Relative to Mean Sea Level

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