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Marine Forecast for 18º N / 70º W

Model Cycle 2019 OCT 21 18Z Time Zone: GMT - 5 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Tuesday 10/22
Morning

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

Winds: NNE 14 to 20 knots.

Seas: ESE 3 feet at 6 seconds.

Afternoon

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

Winds: ENE 12 to 16 knots.

Seas: ESE 3 feet at 6 seconds.

Wednesday 10/23
Morning

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

Winds: NE 10 to 14 knots.

Seas: ENE 3 feet at 4 seconds.

Afternoon

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

Winds: ENE 10 to 14 knots.

Seas: ESE 2 feet at 5 seconds.

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Wind & Wave Forecast for 18º N / 70º W

Mon
7pm
Tue
1am
Tue
7am
Tue
1pm
Tue
7pm
Wed
1am
Wed
7am
Wed
1pm
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
21
16
21
15
20
14
16
12
20
15
19
14
14
10
14
10
WIND DIRECTION
NE

NE

NNE

ENE

NE

NNE

NE

ENE
WAVE
HEIGHTS
(ft)

MAX
AVG
4
3.1
4.3
3.3
3.9
3
3.6
2.8
3.6
2.8
3.8
2.9
3.3
2.5
2.7
2.1
PERIOD 6 6 6 6 6 4 4 5
PRIMARY DIRECTION
ESE

ESE

ESE

ESE

ESE

ENE

ENE

ESE

Tide Forecast for 18° N / 70° W Relative to Mean Sea Level

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