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Marine Forecast for 12º S / 78.75º W

Model Cycle 2021 APR 18 12Z Time Zone: GMT - 4 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Monday 4/19
Morning

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

Winds: SE 8 to 11 knots.

Seas: SSW 6 feet at 17 seconds.

Afternoon

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

Winds: SSE 10 to 13 knots.

Seas: SSW 7 feet at 16 seconds.

Tuesday 4/20
Morning

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

Winds: SE 10 to 13 knots.

Seas: SSW 6 feet at 14 seconds.

Afternoon

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

Winds: SSE 11 to 15 knots.

Seas: SSW 6 feet at 20 seconds.

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

Sun
2pm
Sun
8pm
Mon
2am
Mon
8am
Mon
2pm
Mon
8pm
Tue
2am
Tue
8am
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
13
9
14
10
13
9
11
8
13
10
14
10
13
9
13
10
WIND DIRECTION
SSE

SSE

SE

SE

SSE

SE

SSE

SE
WAVE
HEIGHTS
(ft)

MAX
AVG
8.2
6.3
8.4
6.4
8.4
6.4
8.4
6.4
8.5
6.5
8.4
6.5
8.2
6.3
8.1
6.2
PERIOD 13 19 18 17 16 15 15 14
PRIMARY DIRECTION
SW

SSW

SSW

SSW

SSW

SSW

SSW

SSW

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

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