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Marine Forecast for 18º S / 150º W

Model Cycle 2014 AUG 20 06Z Time Zone: GMT - 10 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Wednesday 8/20
Morning

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

Winds: SSE 14 to 19 knots.

Seas: SSW 10 feet at 18 seconds.

Afternoon

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

Winds: SE 13 to 18 knots.

Seas: SSW 10 feet at 17 seconds.

Thursday 8/21
Morning

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

Winds: ESE 11 to 15 knots.

Seas: SSW 10 feet at 15 seconds.

Afternoon

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

Winds: ESE 10 to 14 knots.

Seas: SSW 10 feet at 14 seconds.

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Wind & Wave Forecast for 18º S / 150º W

Wed
2am
Wed
8am
Wed
2pm
Wed
8pm
Thu
2am
Thu
8am
Thu
2pm
Thu
8pm
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
20
15
19
14
18
13
18
13
16
12
15
11
14
10
14
10
WIND DIRECTION
SSE

SSE

SE

SE

SE

ESE

ESE

ESE
WAVE
HEIGHTS
(ft)

MAX
AVG
12
9
13
9.8
13
10
14
11
14
10
13
10
12
9.5
12
9
PERIOD 12 18 17 16 15 15 14 14
PRIMARY DIRECTION
SW

SSW

SSW

SSW

SSW

SSW

SSW

SSW

Tide Forecast for 18° S / 150° W Relative to Mean Sea Level

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