Raymarine e7 User Reference page 234

Surface observation station symbols
The weather application uses a range of symbols to represent
different types of surface observation station.
Symbol
Wind speed symbols
The weather application uses a range of symbols to represent
different wind speeds.
Symbol Speed Symbol
3–7 kts
18–22 kts
234
Description
Buoy station
C-MAN (Coastal-marine automated
network)
WSI (Weather services international)
NWS (National weather service)
Speed Symbol Speed
8–12 kts 13–17 kts
23–27 kts 28–32 kts
Symbol Speed Symbol
33–37 kts
48–52 kts
63–67 kts
78–82 kts
93–97 kts
Speed Symbol Speed
38–42 kts 43–47 kts
53–57 kts 58–62 kts
68–72 kts 73–77 kts
83–87 kts 88–92 kts
98–102 etc.
kts
e7 / e7D — User reference