Eni has started gas production from the Jangkrik Development Project in the deep water of Makassar Strait ahead of schedule. The project comprises the gas fields Jangkrik and Jangkrik North East.

Offshore Weather Services is proud to be the weather forecast service provider for Technip and Saipem during their operations in the Jangkrik Field.

Eric Chiong, Company Director and Senior Weather Forecaster came on board Posh Arcadia on July 4-13, 2017 for Saipem during the anchor cable replacement of the Floating Processing Unit (FPU) Jangkrik.

The cable replacement was challenged by recurring squalls over the Makassar Strait but the OWS in-house high resolution WRF models with spatial resolution of 1.1km and hourly temporal resolution greatly assisted Eric in determining the risk of squalls 36 hours ahead.

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As per latest Bureau of Meteorology update issued 6 June 2017, the El Niño Southern Oscillation (ENSO) remains neutral but there remains a 50% chance of El Niño developing in 2017.

The Bureau’s ENSO Outlook remains at El Niño WATCH.  However, El Niño development appears to have stalled as indicators have shown little or no increase for several weeks.

Please follow the link below for more details:


According to the Bureau of Meteorology latest Drought Statement, serious to severe rainfall deficiencies are present near the west coast of Western Australia, the Eyre Peninsula and the western highlands of Tasmania.

May rainfall data indicate rainfall deficiencies persisting in Tasmania with below average rainfall for most of Western Australia, large parts of South Australia and Victoria, and northwestern New South Wales.

Please follow the link below for more details:


131107142831-02-typhoon-1107-story-topOffshore Weather Services Pty Ltd forecasts that the expected number of tropical cyclones over the NW Pacific region in the 2017 season is 26, which is slightly above the long term (1970-2015) average. These are expected to be of above average intensity with Accumulated Cyclone Energy (ACE) 130% of normal.

In the South China Sea, about 8 tropical cyclones are expected to affect the region, which is close to average. These systems also expected to be close to average intensity when compared to the long term average.


For more details of the 2017 Northwest Pacific Tropical Cyclone Season Outlook, please click the link below:


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Offshore Weather Services would like to congratulate the Shanghai Salvage Company on the successful lifting of the ferry Sewol from the seabed off southwestern South Korea on March 23, 2017. The ferry capsized on 16 April 2014 en route from Incheon to Jeju in South Korea while carrying 476 passengers.

In a very complex and lengthy salvage operation made more difficult by the cold waters, strong ocean currents and adverse weather conditions the vessel was finally brought to the ocean’s surface suspended between two large barges supported by wires running through 66 hydraulic jacks. It was imperative that the Sewol be brought to the surface without further damage and this was successfully achieved.

The stricken vessel will now be transported to Mokpo in South Korea where a search will be made for missing bodies and the cause of this tragic accident.

Offshore Weather Services are proud to have provided the weather forecast service to Shanghai Salvage for the entire salvage operation.

More links about raising of MV Sewol ferry:

CNN: http://edition.cnn.com/2017/03/22/asia/south-korea-sewol-ferry/

Herald Sun: http://www.heraldsun.com.au/news/breaking-news/sunken-skorean-ferry-raised-from-ocean/news-story/2f5bb4768d76c4dcc1acd9b59c282610



The latest ENSO Wrap-up issued by the Bureau of Meteorology (BoM), Australia on 14 February 2017 indicates that the El Niño-Southern Oscillation (ENSO) remains neutral with virtually all indicators close to their average values.

Either neutral or El Niño are considered the most likely ENSO state for the southern winter and spring. Model outlooks indicate a neutral IOD is likely through late autumn and early winter.

Please refer to link for more details: http://www.bom.gov.au/climate/enso/


Aila Aguilar, OWS Business Development Manager for Southeast Asia, attended the 21st International Oil & Gas Industry Exhibition & Conference (OSEA2016) held at the Marina Bay Sands, Singapore on 29 November – 02 December 2016.

OSEA has been established for over 40 years and has grown to support the industry’s needs particularly in the Southeast Asian region. With the challenging market conditions, this year’s event focused on solutions that can enhance production processes and improve cost efficiency.  Ideas have been presented with regard to the future direction for the industry.

Over 1,000 exhibitors from 48 countries/regions have participated showing the latest range of equipment, innovations and services for levelling up capabilities and productivity. Panel discussion was attended by country representatives from Norway, Netherlands, Singapore and Mr David Campbell, Minister (Commercial) & Senior Trade Investment Commissioner for Australia.

Neutral to weak La Nina conditions are expected to persist through the 2016/2017 Australian tropical cyclone season. These conditions should result in a near to slightly above average frequency of Tropical Cyclones over the Australian Region, with about 8- 12 expected and 1-7 becoming Severe Tropical Cyclones.

For more detailed outlook for the different regions in Australia i.e. Northwest Shelf and Timor Sea, Arafura Sea and West Gulf of Carpentaria, and the Coral Sea, please download the full report below.

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In line with Offshore Weather Services’ objective to be ahead in marine weather forecasting skills and technology, Dr Simon Caine, OWS IT and Numerical Modelling Specialist attended the WRF data assimilation tutorial in Boulder Colorado last August 1-3, 2016.

Simon attended a number of lectures and practical workshop sessions on data assimilation in the Weather Research and Forecasting Model. He also visited the National Oceanic and Atmospheric Administration (NOAA) in Washington DC where he worked with NOAA specialists on applying the “genetic optimization package for the Generalized Multiple DIA” to the Wavewatch III model.