1
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
time of the year
GULL WARNING
17
15
13
7
9
up to 1 hour AFTER sunrise
from 3 hours BEFORE sunset
hour (zulu)
2
time of the day
sunset
sunrise
Oct
Nov
Dec
Jan
Feb
Mar
3
wind direction
A
L
E
R
T
south
north
350°
150°
NO
GO