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Marine Forecast for 27º S / 47.5º W

Model Cycle 2018 AUG 15 06Z Time Zone: GMT - 3 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Wednesday 8/15
Morning

Windy conditions with choppy seas. Small craft advisory. Small short period wind waves.

Winds: SSW 17 to 22 knots.

Seas: ESE 4 feet at 9 seconds.

Afternoon

Windy conditions with choppy seas. Small craft advisory. Small short period wind waves.

Winds: S 16 to 22 knots.

Seas: S 6 feet at 6 seconds.

Thursday 8/16
Morning

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

Winds: SSE 12 to 17 knots.

Seas: SSE 5 feet at 9 seconds.

Afternoon

Light winds with a slight chop. Small short period wind waves.

Winds: SSE 10 to 13 knots.

Seas: SSE 5 feet at 9 seconds.

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

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

WIND
RANGE
(knots)

GUST
AVG
22
17
22
16
21
16
18
13
17
12
13
10
11
8
14
10
WIND DIRECTION
SSW

S

S

SSE

SSE

SSE

ESE

ESE
WAVE
HEIGHTS
(ft)

MAX
AVG
5.8
4.5
7.2
5.5
7
5.4
6.9
5.3
6.9
5.3
6.6
5
6.9
5.3
7.2
5.6
PERIOD 9 6 6 9 9 9 12 11
PRIMARY DIRECTION
ESE

S

S

ESE

SSE

SSE

S

S

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

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