Sagres ship meteorological data 2020

Meteorological data over the Atlantic Ocean collected onboard the NRP Sagres ship. The file includes as columns:

1) day (dd) + month abbreviated name

2) time (HHMM)

3) Latitude (DD° M.M)

4) Latitude sufix (N or S)

5) Longitude (DDD° M.M)

6) Longitude sufix (E or W)

7) QNH - Query Nautical Height (mbar)

8) temperature - dry (ºC)

9) temperature - wet (ºC)

10) Dew point (ºC)

11) Relative humidity (%)

12) Water temperature - bucket (ºC)

13) Water temperature - hull (ºC)

14) True wind direction (degrees)

15) True wind speed (knots)

16) True wind force (beaufort scale)

17) Wave direction (compass half-wind)

18) Wave height (m)

19) Visibility (qualitative code)

20) Cloud cober (oktas)

21) Precipitation (qualitative code)

22) Odometer - TRIP1

23) Odometer - TRIP2

24) Odometer - C. Plath

25) Odometer - Skipper

NOTE: This dataset is owned by the Portuguese navy (Marinha) and permission is required to access the data. To request access to this dataset please send an e-mail to Susana Barbosa (

Please see the resource below for an updated version of this dataset.

Data and Resources

Additional Info

Field Value
Author António Camilo
Last Updated April 29, 2024, 13:24 (UTC)
Created April 23, 2021, 08:31 (UTC)
Citation Information CAMILO, M. Sagres ship meteorological data 2020 [dataset]. 23 april 2021. INESC TEC research data repository. DOI:
Contributor Susana Barbosa
Coverage.Spatial Atlantic Ocean
Coverage.Temporal 2020-01-05 to 2020-05-09
Date 2020-05-31
Format Excel
Instrument Thermometers, Anemometers, Odometers
Is previous version of
Language Portuguese
Publisher INESC TEC
Relation Barbosa, Susana, & Karimova, Yulia. (2021). SAIL Data Management Plan (Version 2.0.0). Zenodo. DOI: 10.5281/zenodo.4286209.
Size 500 KB
Software excel or equivalent spreadsheet software
Type meteorological measurements