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Marine Forecast for 38º S / 173.75º E

Model Cycle 2019 AUG 21 00Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Thursday 8/22
Morning

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

Winds: WNW 18 to 25 knots.

Seas: WSW 13 feet at 15 seconds.

Afternoon

Very windy with large choppy seas. Small craft advisory. Large long period swell.

Winds: WNW 20 to 27 knots.

Seas: WSW 13 feet at 14 seconds.

Friday 8/23
Morning

Light winds with a slight chop. Very large long period swell.

Winds: NNE 10 to 13 knots.

Seas: WSW 17 feet at 16 seconds.

Afternoon

Breezy whitecapping conditions with moderate choppy seas. Very large long period swell.

Winds: SW 12 to 16 knots.

Seas: WSW 17 feet at 16 seconds.

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Wind & Wave Forecast for 38º S / 173.75º E

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

WIND
RANGE
(knots)

GUST
AVG
19
14
26
20
25
18
27
20
30
22
23
17
13
10
16
12
WIND DIRECTION
WNW

NW

WNW

WNW

WNW

NW

NNE

SW
WAVE
HEIGHTS
(ft)

MAX
AVG
15
12
16
12
16
13
17
13
23
17
23
17
22
17
22
17
PERIOD 15 15 15 14 14 15 16 16
PRIMARY DIRECTION
WSW

WSW

WSW

WSW

WSW

WSW

WSW

WSW

Tide Forecast for 38° S / 173.75° E Relative to Mean Sea Level

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