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Marine Forecast for 40º S / 178.75º 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 11 to 14 knots.

Seas: S 5 feet at 11 seconds.

Afternoon

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

Winds: NNW 12 to 17 knots.

Seas: ESE 5 feet at 10 seconds.
Friday 7/28
Morning

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

Winds: WSW 11 to 15 knots.

Seas: SSW 7 feet at 13 seconds.

Afternoon

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

Winds: SSW 31 to 42 knots.

Seas: SSW 17 feet at 10 seconds.
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Wind & Wave Forecast for 40º S / 178.75º E

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

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WIND
RANGE
(knots)

GUST
AVG
6
5
14
11
17
12
22
17
25
18
15
11
42
31
41
30
WIND DIRECTION
WNW
NNW
NNW
N
N
WSW
SSW
SSW
WAVE
HEIGHTS
(ft)

MAX
AVG
6.7
5.1
6.4
5
6.6
5.1
7.5
5.8
8.8
6.8
9.6
7.4
22
17
25
19
PERIOD 13 11 10 14 13 13 10 11
PRIMARY DIRECTION
SW
S
ESE
SSW
SSW
SSW
SSW
SSW

Tide Forecast for 40° S / 178.75° E Relative to Mean Sea Level

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Historical Data