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Forecast Update Times
Forecasts update times for GMT+13 time zone (eg. Tonga, Tokelau, Phoenix Island ) 
Forecasts update times for GMT+13 time zone (eg. Tonga, Tokelau, Phoenix Island ) 
Jon Bilger avatar
Written by Jon Bilger
Updated over a week ago

Each forecast is updated twice a day, every 12 hours.

The schedule for each forecast is as below: The forecast may be 30 mins earlier for some high resolution locations. Please add one hour if on daylight savings time.

Atmospheric Models

The 1km resolution PWG forecasts are updated at 05:55 and 17:55

The 1km resolution PWE forecasts are updated at 08:10 and 20:10

The 8km resolution PWG forecasts are updated at 05:15 and 17:15
The 8km resolution PWE forecasts are updated at 07:30 and 19:30

The 50km resolution PWG forecasts are updated at 04:55 and 16:55
The 50km resolution PWE forecasts are updated at 07:10 and 19:10

The GFS forecasts are updated at 05:40 and 17:40
The ECMWF forecasts are updated at 08:00 and 20:00

The UKMO forecasts are updated at 06:00 and 18:00

The SPIRE forecasts are updated at 09:30 and 21:30

Wave Models

The 50km resolution PWG wave forecasts are updated at 06:25 and 18:25
The 50km resolution PWE wave forecasts are updated at 20:40 and 09:30

The 14km resolution ECMWF wave forecasts are updated at 08:00 and 20:00

Current Models

Mercator 21:45

Tidal Global 21:45

Hycom 1 day usually between 01:40 - 07:40

Sea Surface Temperature

GHRSST 06:30

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