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Marine Forecast for 38º S / 173.75º E

Model Cycle 2019 AUG 19 18Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Wednesday 8/21
Morning

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

Winds: SW 22 to 29 knots.

Seas: WSW 10 feet at 17 seconds.

Afternoon

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

Winds: WSW 19 to 26 knots.

Seas: WSW 11 feet at 16 seconds.
Thursday 8/22
Morning

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

Winds: WNW 23 to 31 knots.

Seas: WNW 16 feet at 10 seconds.

Afternoon

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

Winds: WNW 25 to 34 knots.

Seas: WSW 15 feet at 14 seconds.
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Wind & Wave Forecast for 38º S / 173.75º E

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

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WIND
RANGE
(knots)

GUST
AVG
30
22
41
30
24
18
29
22
26
19
24
17
33
24
31
23
WIND DIRECTION
NNE
NE
NE
SW
WSW
WNW
WNW
WNW
WAVE
HEIGHTS
(ft)

MAX
AVG
8.8
6.8
13
9.6
13
9.8
13
10
15
11
15
12
18
14
20
16
PERIOD 6 7 18 17 16 15 14 10
PRIMARY DIRECTION
N
N
WSW
WSW
WSW
WSW
WSW
WNW

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

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Historical Data