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Marine Forecast for 39º S / 173.75º 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. Very large long period swell.

Winds: W 23 to 31 knots.

Seas: WSW 16 feet at 12 seconds.

Afternoon

Windy conditions with choppy seas. Small craft advisory. Very large long period swell.

Winds: W 19 to 26 knots.

Seas: WSW 20 feet at 18 seconds.

Thursday 1/21
Morning

Windy conditions with choppy seas. Small craft advisory. Very large long period swell.

Winds: W 19 to 26 knots.

Seas: WSW 16 feet at 16 seconds.

Afternoon

Windy conditions with choppy seas. Small craft advisory. Very large long period swell.

Winds: W 19 to 25 knots.

Seas: WSW 15 feet at 16 seconds.

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Wind & Wave Forecast for 39º S / 173.75º E

Tue
6pm
Wed
12am
Wed
6am
Wed
12pm
Wed
6pm
Thu
12am
Thu
6am
Thu
12pm
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
28
21
30
22
31
23
26
19
24
17
23
17
26
19
25
19
WIND DIRECTION
NW

W

W

W

W

WNW

W

W
WAVE
HEIGHTS
(ft)

MAX
AVG
15
11
17
13
20
16
26
20
24
19
22
17
21
16
20
15
PERIOD 12 11 12 18 18 17 16 16
PRIMARY DIRECTION
WSW

WSW

WSW

WSW

WSW

WSW

WSW

WSW

Tide Forecast for 39° S / 173.75° E Relative to Mean Sea Level

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