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Marine Forecast for 39º S / 178.75º E

Model Cycle 2021 JAN 19 00Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Wednesday 1/20
Morning

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

Winds: NNW 21 to 29 knots.

Seas: NNW 7 feet at 6 seconds.

Afternoon

Breezy whitecapping conditions with moderate choppy seas. Small short period wind waves.

Winds: NW 11 to 15 knots.

Seas: N 6 feet at 7 seconds.
Thursday 1/21
Morning

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

Winds: WNW 17 to 23 knots.

Seas: WNW 6 feet at 5 seconds.

Afternoon

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

Winds: NW 10 to 14 knots.

Seas: WSW 4 feet at 16 seconds.
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Wind & Wave Forecast for 39º S / 178.75º E

Tue
6pm		 Wed
12am		 Wed
6am		 Wed
12pm		 Wed
6pm		 Thu
12am		 Thu
6am		 Thu
12pm
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WIND
RANGE
(knots)

GUST
AVG
30
22
23
17
29
21
15
11
10
7
27
20
23
17
14
10
WIND DIRECTION
NNW
NW
NNW
NW
SW
WNW
WNW
NW
WAVE
HEIGHTS
(ft)

MAX
AVG
9.9
7.6
9
6.9
9
7
7.5
5.7
7.8
6
8.4
6.5
7.5
5.7
5.8
4.5
PERIOD 6 7 6 7 8 5 5 16
PRIMARY DIRECTION
NNW
N
NNW
N
NNW
WNW
WNW
WSW

Tide Forecast for 39° S / 178.75° E Relative to Mean Sea Level

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Historical Data