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Marine Forecast for 40º S / 178.75º E

Model Cycle 2018 APR 21 00Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Sunday 4/22
Morning

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

Winds: SSW 23 to 32 knots.

Seas: SW 13 feet at 9 seconds.

Afternoon

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

Winds: SW 22 to 30 knots.

Seas: SW 12 feet at 9 seconds.
Monday 4/23
Morning

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

Winds: WSW 8 to 11 knots.

Seas: SSW 12 feet at 12 seconds.

Afternoon

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

Winds: NW 3 to 4 knots.

Seas: SSW 11 feet at 13 seconds.
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Wind & Wave Forecast for 40º S / 178.75º E

Sat
6pm		 Sun
12am		 Sun
6am		 Sun
12pm		 Sun
6pm		 Mon
12am		 Mon
6am		 Mon
12pm
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7-day forecasts.

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WIND
RANGE
(knots)

GUST
AVG
9
7
32
24
32
23
30
22
24
18
20
15
11
8
4
3
WIND DIRECTION
WNW
W
SSW
SW
SW
SW
WSW
NW
WAVE
HEIGHTS
(ft)

MAX
AVG
9.4
7.2
14
11
16
13
16
12
17
13
16
12
15
12
15
11
PERIOD 13 13 9 9 12 12 12 13
PRIMARY DIRECTION
SW
SW
SW
SW
SSW
SSW
SSW
SSW

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

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Historical Data