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Marine Forecast for 27º S / 47.5º W

Model Cycle 2019 JUN 18 12Z Time Zone: GMT - 3 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Wednesday 6/19
Morning

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

Winds: WNW 10 to 13 knots.

Seas: S 5 feet at 12 seconds.

Afternoon

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

Winds: WNW 9 to 12 knots.

Seas: S 5 feet at 12 seconds.
Thursday 6/20
Morning

Breezy whitecapping conditions with moderate choppy seas. Small short period wind waves.

Winds: S 11 to 15 knots.

Seas: S 5 feet at 9 seconds.

Afternoon

Breezy whitecapping conditions with moderate choppy seas. Moderate short period wind waves.

Winds: S 13 to 17 knots.

Seas: S 7 feet at 10 seconds.
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Wind & Wave Forecast for 27º S / 47.5º W

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

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WIND
RANGE
(knots)

GUST
AVG
16
12
16
12
16
12
13
10
12
9
13
10
10
8
15
11
WIND DIRECTION
N
NNE
N
WNW
WNW
S
SSE
S
WAVE
HEIGHTS
(ft)

MAX
AVG
5.2
4
5.5
4.3
6.1
4.7
6.4
5
6.4
4.9
6.4
4.9
6.4
4.9
6.8
5.2
PERIOD 9 9 13 12 12 11 12 9
PRIMARY DIRECTION
ESE
SE
SSE
S
S
S
S
S

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

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Historical Data