SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 29 DECEMBER 2025 AT 0600UTC
PART 1
AT 290600UTC
GALE WARNING
01010
FROM 290600UTC TO 300600UTC
WINDS E N/E 17 TO 20 MS
SEAS 3.0 TO 5.0 M
01020
FROM 290600UTC TO 291200UTC
WINDS N/E N 19 TO 24 MS
FROM 291200UTC TO 300600UTC
WINDS N 17 TO 20 MS
FROM 290600UTC TO 300600UTC
SEAS 6.0 TO 7.0 M
01100
FROM 290600UTC TO 300600UTC
WINDS N N/W 19 TO 24 MS
SEAS 6.0 TO 7.0 M
01110, 01120
FROM 290600UTC TO 300600UTC
WINDS S S/E 17 TO 18 MS
SEAS 3.0 TO 5.0 M
01240
FROM 291800UTC TO 300600UTC
WINDS N/W 17 TO 22 MS
01250
FROM 290600UTC TO 291800UTC
WINDS N/W W 17 TO 20 MS
FROM 291800UTC TO 300600UTC
WINDS N/W 20 TO 24 MS
FROM 291500UTC TO 300600UTC
SEAS 4.0 TO 6.0 M
17030
FROM 290600UTC TO 291800UTC
WINDS S S/E GUSTS 17 TO 20 MS
17064, 17090
FROM 290600UTC TO 291800UTC
WINDS S GUSTS 18 MS
PART 2
SYNOPSIS AT 290600UTC
HIGH 1039 HPA 63N 010W MOVING S 25 KMH WEAKENS
LOW 972 HPA 75N 045E STATIONARY DEEPENING
LOW 991 HPA 75N 148E STATIONARY
ICE AT 281200UTC
A3-YERMAK PLATEAU-BANKS N SPITSBERGEN-BANKS
N NORDAUSTLANDET-NANSEN BASIN-LITKE TROUGH
ICE NW TO 7955N 00808E, 8000N 00859E, 8010N 01100E, 8025N 01414E,
8039N 01537E, 8110N 01915E, 8112N 01930E, 8112N 01930E,
8149N 02445E, 8135N 02922E, 8133N 03000E.
01020-17290
ICE NW TO 8133N 03000E, 8127N 03131E, 8152N 03554E, 8230N 03420E,
8235N 03408E, 8253N 04622E.
17290-17010-01020
ICE E TO 8253N 04622E, 8230N 04319E, 8200N 04000E, 8153N 03920E,
8116N 03923E, 8113N 04000E, 8100N 04215E, 7945N 04050E,
7936N 04042E.
01020-17010-01010
ICE NE TO 7936N 04042E, 7939N 04202E, 7945N 04244E, 8000N 04443E,
7945N 04554E, 7939N 04621E, 7915N 04456E, 7833N 04645E,
7825N 04844E, 7825N 05000E, 7825N 05056E, 7806N 05204E,
7740N 05739E, 7710N 06009E.
01010
ICE NW TO 7710N 06009E, 7743N 06301E, 7824N 06415E.
01010-17030
ICE NE TO 7824N 06415E, 7823N 07000E, 7823N 07000E, 7810N 07329E,
7731N 07405E.
17030
ICE SE TO 7731N 07405E, 7701N 07114E, 7647N 06853E.
01010
ICE SE TO 7614N 06242E, 7625N 06154E, 7621N 06054E, 7604N 05858E,
7546N 05813E, 7534N 05736E, 7531N 05721E, 7530N 05731E.
01010
ICE SE TO 7518N 05645E, 7514N 05628E, 7507N 05640E.
01120
ICE SE TO 7401N 05438E, 7359N 05423E, 7358N 05350E, 7343N 05324E,
7335N 05327E, 7327N 05324E, 7320N 05253E, 7306N 05223E,
7242N 05214E, 7223N 05151E, 7206N 05110E.
01120-01130
ICE NE TO 7206N 05110E, 7147N 05108E, 7140N 05114E, 7134N 05120E,
7118N 05206E, 7055N 05253E, 7039N 05347E, 7027N 05547E,
7023N 05710E.
17063-17021-01130
ICE NW TO 7023N 05710E, 7034N 05746E, 7039N 05803E, 7149N 05850E,
7200N 05848E, 7241N 05840E, 7307N 06017E.
17063-17021-17023
ICE E TO 7307N 06017E, 7227N 06117E, 7200N 06048E, 7110N 05957E,
7037N 06034E, 7034N 06037E, 7023N 06026E, 7017N 05956E,
7020N 05924E.
17021-01130-01140
ICE SE TO 7027N 05855E, 7030N 05844E, 7029N 05813E, 7029N 05811E,
7012N 05752E, 6959N 05703E, 7000N 05628E, 7008N 05549E,
7007N 05457E, 6956N 05307E, 6937N 05241E, 6925N 05203E,
6921N 05151E, 6844N 05058E, 6814N 04926E, 6805N 04846E,
6748N 04749E, 6744N 04718E.
01140
ICE SW TO 6744N 04718E, 6752N 04652E, 6817N 04646E, 6830N 04623E,
6829N 04552E.
01110-01100-01240
ICE SW TO 6832N 04416E, 6849N 04335E, 6849N 04320E, 6850N 04310E,
6846N 04259E, 6843N 04253E, 6832N 04250E.
01110-01130-01140
ICE SW TO 6902N 05105E, 6908N 05047E, 6917N 05031E, 6921N 05024E,
6932N 05008E, 6934N 05000E, 6944N 04925E.
01140
ICE NW TO 6902N 05105E, 6844N 05008E, 6838N 04939E, 6834N 04850E.
01110-01140
ICE E TO 6834N 04850E, 6836N 04831E, 6844N 04811E, 6856N 04803E,
6901N 04800E, 6922N 04817E, 6939N 04900E, 6944N 04925E.
A4-A5-B5
ICE NE TO 7822N 01904E, 7815N 01949E, 7807N 02000E, 7746N 02027E,
7730N 02023E, 7719N 02020E, 7705N 02237E.
B5-A5
ICE NW TO 7705N 02237E, 7708N 02310E, 7730N 02427E, 7737N 02453E,
7751N 02520E.
A5
ICE SW TO 7751N 02520E, 7902N 02210E.
A5
ICE NW TO 7902N 02210E, 7903N 02346E, 7914N 02539E, 7936N 02651E,
7940N 02613E.
A4
ICE S TO 7941N 01802E, 7935N 01939E.
A5
ICE SE TO 7909N 03000E, 7910N 02940E, 7908N 02824E, 7850N 02723E,
7837N 02703E, 7814N 02603E.
A5
ICE NE TO 7814N 02603E, 7753N 02800E, 7749N 03000E.
01020
ICE S TO 7909N 03000E, 7858N 03339E, 7905N 03608E, 7859N 03812E,
7852N 03834E.
01020
ICE NW TO 7749N 03000E, 7746N 03057E, 7805N 03415E, 7835N 03757E,
7852N 03834E.
PART 3
FORECAST FROM 290600UTC TO 300600UTC
01010
WINDS E N/E 17 TO 20 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 3.0 TO 5.0 M
01020
WINDS N/E N 19 TO 24 MS
AFTER 291200UTC N 17 TO 20 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 6.0 TO 7.0 M
01100
WINDS N N/W 19 TO 24 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 6.0 TO 7.0 M
01110, 01120
WINDS S S/E 17 TO 18 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 3.0 TO 5.0 M
01130
WINDS S/W S 9 TO 14 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
SEAS 0.7 TO 1.2 M
01140
WINDS S/W S 9 TO 14 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
LOCALLY MINUS 12 TO MINUS 17 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
01240
WINDS N/W W 11 TO 16 MS
AFTER 291800UTC N/W 17 TO 22 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M
01250
WINDS N/W W 17 TO 20 MS
AFTER 291800UTC N/W 20 TO 24 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M AFTER 291500UTC 4.0 TO 6.0 M
17021
WINDS S/W S 10 TO 15 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17022
WINDS S 8 TO 13 MS
TEMP MINUS 6 TO MINUS 11 DEGREES
LOCALLY MINUS 16 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17023
WINDS S/W S 9 TO 14 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
LOCALLY MINUS 14 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17030
WINDS S S/E 9 TO 14 MS GUSTS 17 TO 20 MS
AFTER 291800UTC S S/E 9 TO 14 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17062
WINDS S 11 TO 16 MS
TEMP MINUS 18 TO MINUS 23 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17063
WINDS S S/W 11 TO 16 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
LOCALLY MINUS 5 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17064
WINDS S 9 TO 14 MS GUSTS 18 MS
AFTER 291800UTC S 9 TO 14 MS
TEMP MINUS 18 TO MINUS 23 DEGREES
LOCALLY MINUS 28 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17071
WINDS S 8 TO 13 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
LOCALLY MINUS 15 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17073
WINDS S 7 TO 12 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
LOCALLY MINUS 15 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17090
WINDS S 9 TO 14 MS GUSTS 18 MS
AFTER 291800UTC S 9 TO 14 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
LOCALLY MINUS 35 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
NNNN