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Marine Forecast for 39º S / 173.75º E

Model Cycle 2018 AUG 18 12Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Sunday 8/19
Morning

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

Winds: E 5 to 6 knots.

Seas: WSW 7 feet at 15 seconds.

Afternoon

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

Winds: NNE 6 to 8 knots.

Seas: WSW 6 feet at 14 seconds.

Monday 8/20
Morning

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

Winds: NNE 19 to 26 knots.

Seas: W 7 feet at 19 seconds.

Afternoon

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

Winds: NNW 23 to 31 knots.

Seas: NW 10 feet at 8 seconds.

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

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

WIND
RANGE
(knots)

GUST
AVG
6
5
8
6
7
5
19
14
26
19
31
23
19
14
22
16
WIND DIRECTION
E

NNE

NNE

NNE

NNE

NNW

WNW

WNW
WAVE
HEIGHTS
(ft)

MAX
AVG
9
6.9
7.9
6.1
6.8
5.2
6.5
5
8.6
6.6
13
10
12
8.9
12
9.3
PERIOD 15 14 14 14 19 8 8 8
PRIMARY DIRECTION
WSW

WSW

WSW

WSW

W

NW

WNW

WNW

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

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