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Marine Forecast for 40º S / 177.5º E

Model Cycle 2017 JUL 26 06Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Thursday 7/27
Morning

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

Winds: NNW 12 to 16 knots.

Seas: E 4 feet at 10 seconds.

Afternoon

Windy conditions with choppy seas. Small craft advisory. Small short period wind waves.

Winds: N 15 to 21 knots.

Seas: E 4 feet at 10 seconds.

Friday 7/28
Morning

Gale warning with dangerous seas. Small craft advisory. Use extreme caution. Moderate short period wind waves.

Winds: SSW 30 to 41 knots.

Seas: SSW 9 feet at 7 seconds.

Afternoon

Gale warning with dangerous seas. Small craft advisory. Use extreme caution. Large short period wind waves.

Winds: SSW 29 to 39 knots.

Seas: SSW 15 feet at 10 seconds.

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

Thu
12am
Thu
6am
Thu
12pm
Thu
6pm
Fri
12am
Fri
6am
Fri
12pm
Fri
6pm
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
14
10
16
12
21
15
22
16
19
14
41
30
39
29
38
28
WIND DIRECTION
NNW

NNW

N

N

NNW

SSW

SSW

SSW
WAVE
HEIGHTS
(ft)

MAX
AVG
4.6
3.5
4.8
3.7
5.6
4.3
6.1
4.7
6.4
4.9
12
9.4
19
15
20
15
PERIOD 11 10 10 10 12 7 10 10
PRIMARY DIRECTION
E

E

E

ENE

E

SSW

SSW

S

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

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