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Marine Forecast for 12º S / 78.75º W

Model Cycle 2017 JAN 20 18Z Time Zone: GMT - 4 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Saturday 1/21
Morning

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

Winds: ESE 6 to 8 knots.

Seas: WNW 4 feet at 19 seconds.

Afternoon

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

Winds: SE 5 to 7 knots.

Seas: WNW 4 feet at 18 seconds.

Sunday 1/22
Morning

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

Winds: ESE 7 to 9 knots.

Seas: WNW 4 feet at 17 seconds.

Afternoon

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

Winds: SSE 3 to 5 knots.

Seas: WNW 4 feet at 16 seconds.

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Wind & Wave Forecast for 12º S / 78.75º W

Fri
8pm
Sat
2am
Sat
8am
Sat
2pm
Sat
8pm
Sun
2am
Sun
8am
Sun
2pm
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
9
7
9
7
8
6
7
5
9
6
9
7
9
7
5
3
WIND DIRECTION
ESE

ESE

ESE

SE

SE

SE

ESE

SSE
WAVE
HEIGHTS
(ft)

MAX
AVG
5.1
3.9
5.4
4.1
5.3
4.1
5.7
4.4
5.8
4.5
5.7
4.4
5.7
4.4
5.8
4.4
PERIOD 19 19 19 18 18 17 17 16
PRIMARY DIRECTION
WNW

WNW

WNW

WNW

WNW

WNW

WNW

WNW

Tide Forecast for 12° S / 78.75° W Relative to Mean Sea Level

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