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Marine Forecast for 12º S / 78.75º W

Model Cycle 2017 AUG 17 18Z Time Zone: GMT - 4 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Friday 8/18
Morning

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

Winds: SSE 11 to 15 knots.

Seas: SSW 7 feet at 14 seconds.

Afternoon

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

Winds: SSE 11 to 14 knots.

Seas: SSW 7 feet at 14 seconds.

Saturday 8/19
Morning

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

Winds: SE 14 to 19 knots.

Seas: SSW 7 feet at 13 seconds.

Afternoon

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

Winds: SSE 14 to 19 knots.

Seas: SSW 7 feet at 13 seconds.

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

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

WIND
RANGE
(knots)

GUST
AVG
16
12
17
13
15
11
14
11
16
12
18
13
19
14
19
14
WIND DIRECTION
SSE

SSE

SSE

SSE

SSE

SSE

SE

SSE
WAVE
HEIGHTS
(ft)

MAX
AVG
9.6
7.4
9.7
7.5
9.6
7.4
9.3
7.1
9
6.9
8.7
6.7
8.9
6.9
9.1
7
PERIOD 15 15 14 14 14 13 13 13
PRIMARY DIRECTION
SSW

SSW

SSW

SSW

SSW

SSW

SSW

SSW

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

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