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Marine Forecast for 40º S / 177.5º E

Model Cycle 2017 NOV 19 18Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Tuesday 11/21
Morning

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

Winds: SSW 11 to 15 knots.

Seas: SSW 7 feet at 15 seconds.

Afternoon

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

Winds: S 12 to 16 knots.

Seas: SSW 6 feet at 13 seconds.

Wednesday 11/22
Morning

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

Winds: SSE 9 to 12 knots.

Seas: SSW 5 feet at 11 seconds.

Afternoon

Light and variable winds with smooth seas. Small long period swell.

Winds: SSW 2 to 2 knots.

Seas: S 4 feet at 10 seconds.

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Wind & Wave Forecast for 40º S / 177.5º E

Mon
12pm
Mon
6pm
Tue
12am
Tue
6am
Tue
12pm
Tue
6pm
Wed
12am
Wed
6am
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
20
15
17
13
14
10
15
11
16
12
19
14
14
10
12
9
WIND DIRECTION
S

S

SSW

SSW

S

S

S

SSE
WAVE
HEIGHTS
(ft)

MAX
AVG
11
8.3
9.8
7.5
9.2
7.1
8.5
6.5
7.6
5.8
7.4
5.7
6.6
5.1
5.9
4.5
PERIOD 10 9 9 15 13 12 11 11
PRIMARY DIRECTION
E

E

E

SSW

SSW

SSW

SSW

SSW

Tide Forecast for 40° S / 177.5° E Relative to Mean Sea Level

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