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Marine Forecast for 18º N / 70º W

Model Cycle 2018 AUG 17 12Z Time Zone: GMT - 5 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Saturday 8/18
Morning

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

Winds: NE 12 to 16 knots.

Seas: ESE 3 feet at 6 seconds.

Afternoon

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

Winds: E 11 to 15 knots.

Seas: ESE 4 feet at 6 seconds.

Sunday 8/19
Morning

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

Winds: E 11 to 15 knots.

Seas: ESE 4 feet at 7 seconds.

Afternoon

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

Winds: E 10 to 14 knots.

Seas: ESE 4 feet at 7 seconds.

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

Fri
1pm
Fri
7pm
Sat
1am
Sat
7am
Sat
1pm
Sat
7pm
Sun
1am
Sun
7am
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
13
9
13
9
18
13
16
12
15
11
18
13
15
11
15
11
WIND DIRECTION
E

E

ENE

NE

E

E

E

E
WAVE
HEIGHTS
(ft)

MAX
AVG
4.2
3.2
4
3.1
4.5
3.5
4.3
3.3
4.6
3.5
5.2
4
5.2
4
5.3
4.1
PERIOD 6 6 6 6 6 6 6 7
PRIMARY DIRECTION
ESE

ESE

ESE

ESE

ESE

ESE

ESE

ESE

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

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