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Marine Forecast for 27º S / 47.5º W

Model Cycle 2019 AUG 19 12Z Time Zone: GMT - 3 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Tuesday 8/20
Morning

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

Winds: E 8 to 11 knots.

Seas: S 7 feet at 11 seconds.

Afternoon

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

Winds: ENE 8 to 10 knots.

Seas: S 7 feet at 12 seconds.

Wednesday 8/21
Morning

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

Winds: ENE 11 to 15 knots.

Seas: S 6 feet at 11 seconds.

Afternoon

Windy conditions with choppy seas. Small craft advisory. Moderate long period swell.

Winds: S 16 to 22 knots.

Seas: S 6 feet at 10 seconds.

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

Mon
3pm
Mon
9pm
Tue
3am
Tue
9am
Tue
3pm
Tue
9pm
Wed
3am
Wed
9am
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
21
15
16
12
13
10
11
8
10
8
15
11
16
12
15
11
WIND DIRECTION
S

SSE

SSE

E

ENE

E

E

ENE
WAVE
HEIGHTS
(ft)

MAX
AVG
10
7.9
10
7.8
9.4
7.2
8.5
6.6
8.7
6.7
8.6
6.6
8.7
6.7
8.4
6.5
PERIOD 8 11 11 11 12 11 11 11
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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