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Marine Forecast for 40º S / 177.5º E

Model Cycle 2018 APR 25 18Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Friday 4/27
Morning

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

Winds: N 7 to 10 knots.

Seas: SSW 6 feet at 13 seconds.

Afternoon

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

Winds: NNE 11 to 15 knots.

Seas: SSW 5 feet at 13 seconds.

Saturday 4/28
Morning

Very windy with large choppy seas. Small craft advisory. Moderate short period wind waves.

Winds: NNE 21 to 28 knots.

Seas: NE 6 feet at 6 seconds.

Afternoon

Very windy with large choppy seas. Small craft advisory. Moderate short period wind waves.

Winds: NE 25 to 34 knots.

Seas: NE 9 feet at 7 seconds.

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

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

WIND
RANGE
(knots)

GUST
AVG
3
2
7
5
5
4
10
7
15
11
23
17
22
16
28
21
WIND DIRECTION
SW

ENE

NNW

N

NNE

NNE

N

NNE
WAVE
HEIGHTS
(ft)

MAX
AVG
9.8
7.5
9.9
7.6
8.5
6.5
7.2
5.5
6.4
5
7.7
5.9
7
5.4
8
6.1
PERIOD 16 15 14 13 13 12 11 6
PRIMARY DIRECTION
SSW

SSW

SSW

SSW

SSW

SSW

SSW

NE

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

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