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Marine Forecast for 37º S / 173.75º E

Model Cycle 2021 SEP 23 06Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Friday 9/24
Morning

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

Winds: WSW 20 to 27 knots.

Seas: WSW 12 feet at 10 seconds.

Afternoon

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

Winds: WSW 19 to 25 knots.

Seas: WSW 10 feet at 9 seconds.

Saturday 9/25
Morning

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

Winds: WSW 7 to 9 knots.

Seas: SW 12 feet at 16 seconds.

Afternoon

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

Winds: WNW 11 to 15 knots.

Seas: SW 12 feet at 16 seconds.

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Wind & Wave Forecast for 37º S / 173.75º E

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

WIND
RANGE
(knots)

GUST
AVG
32
23
27
20
25
19
21
16
14
10
9
7
15
11
17
13
WIND DIRECTION
WSW

WSW

WSW

SW

WSW

WSW

WNW

NW
WAVE
HEIGHTS
(ft)

MAX
AVG
17
13
16
12
14
10
14
11
15
11
15
12
16
12
15
11
PERIOD 10 10 9 16 16 16 16 16
PRIMARY DIRECTION
WSW

WSW

WSW

SW

SW

SW

SW

SW

Tide Forecast for 37° S / 173.75° E Relative to Mean Sea Level

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