Snuffer
Nautical Almanac
Smooth (in shipping forecast)
Smooth (in shipping forecast)
Slowly (in shipping forecast)
Slowly (in shipping forecast)
Slight (in shipping forecast)
Slight (in shipping forecast)
Shore power
Shore power
Severe gale (in shipping forecast)
Severe gale (in shipping forecast)
Self-tailing winch
Self-tailing winch
Self-tacking jib
Self-tacking jib
Selective Availability (SA)
Selective Availability (SA)
SCRIMP
SCRIMP
SART
SART
SBAS
SBAS
Running rigging
Running rigging
Rough (in shipping forecast)
Rough (in shipping forecast)
Roller reefing
Roller reefing
Rising (or falling) very rapidly (in shipping forecast)
Rising (or falling) very rapidly (in shipping forecast)
Rising (or falling) slowly (in shipping forecast)
Rising (or falling) slowly (in shipping forecast)
Rising (or falling) quickly (in shipping forecast)
Rising (or falling) quickly (in shipping forecast)
Rising (or falling) (in shipping forecast)
Rising (or falling) (in shipping forecast)
Righting moment
Righting moment