Marine Forecast For
39°S / 178.37°E
  • Conditions suitable for most marine activity
  • Caution. Small craft advisory
  • Hazardous conditions. Use extreme caution
seakeeper
Written ForecastForecast valid: Tuesday, August 19 at 10 AM

Tuesday 8/19

Morning

Moderate to strong W winds with choppy seas. Moderate mid period waves.

Winds: W 19 knots.

Seas: NNE 6 feet at 10 seconds.

Afternoon

Strong SSW winds with very choppy seas. Small Craft Advisory. Hazardous Seas Warning. Large short period waves.

Winds: SSW 30 to 31 knots.

Seas: SSW 12 feet at 9 seconds.

Wednesday 8/20

Morning

Very strong SSW winds with dangerous seas. Gale Warning. Hazardous Seas Warning. Very large mid period waves.

Winds: SSW 35 to 37 knots.

Seas: SSW 19 feet at 11 seconds.

Afternoon

Strong S winds with very choppy seas. Small Craft Advisory. Hazardous Seas Warning. Large mid period waves.

Winds: S 25 to 28 knots.

Seas: S 12 feet at 10 seconds.

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Swell - Model Run: 18th Aug, 06:00:PM NZST / Last Updated: 19th Aug, 06:02:AM NZSTWeather - Model Run: 18th Aug, 06:00:PM NZST / Last Updated: 19th Aug, 01:29:AM NZST

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