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Marine Forecast for 18º S / 178.75º E

Model Cycle 2017 JUL 21 18Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Sunday 7/23
Morning

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

Winds: NE 4 to 5 knots.

Seas: SE 2 feet at 10 seconds.

Afternoon

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

Winds: ENE 4 to 6 knots.

Seas: SSW 2 feet at 14 seconds.

Monday 7/24
Morning

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

Winds: ESE 10 to 13 knots.

Seas: SSW 4 feet at 16 seconds.

Afternoon

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

Winds: ESE 10 to 14 knots.

Seas: SSW 4 feet at 15 seconds.

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Wind & Wave Forecast for 18º S / 178.75º E

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

WIND
RANGE
(knots)

GUST
AVG
9
6
10
8
6
5
5
4
6
4
8
6
11
8
13
10
WIND DIRECTION
ENE

E

E

NE

ENE

ESE

SE

ESE
WAVE
HEIGHTS
(ft)

MAX
AVG
3
2.3
2.9
2.2
2.7
2.1
2.6
2
3
2.3
3.4
2.6
4.1
3.1
5
3.8
PERIOD 11 11 10 10 14 14 16 16
PRIMARY DIRECTION
SSE

SSE

SE

SE

SSW

SSW

SSW

SSW

Tide Forecast for 18° S / 178.75° E Relative to Mean Sea Level

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