SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 29 NOVEMBER 2025 AT 0600UTC
PART 1
AT 290600UTC
STORM WARNING
17030
FROM 290600UTC TO 291800UTC
WINDS S/E S GUSTS 25 TO 28 MS
SEAS 3.2 TO 4.1 M
GALE WARNING
01010, 01020
FROM 290600UTC TO 300600UTC
WINDS S/E E 17 TO 20 MS
SEAS 2.5 TO 4.5 M
01100, 01110, 01120
FROM 290600UTC TO 300600UTC
SEAS 2.5 TO 4.5 M
01130
FROM 290600UTC TO 291200UTC
WINDS S S/W GUSTS 17 TO 20 MS
01140
FROM 290600UTC TO 291800UTC
WINDS S S/W GUSTS 17 TO 20 MS
01240, 01250
FROM 290600UTC TO 300600UTC
WINDS S/W 17 TO 18 MS
17021, 17022
FROM 290600UTC TO 291500UTC
WINDS S S/E GUSTS 17 MS
17023
FROM 290600UTC TO 291800UTC
WINDS S S/E GUSTS 17 MS
17030
FROM 291800UTC TO 300600UTC
WINDS S/E GUSTS 18 TO 23 MS
SEAS 3.2 TO 4.1 M
17062
FROM 290600UTC TO 300600UTC
WINDS S/E S GUSTS 19 TO 24 MS
17063
FROM 290600UTC TO 291800UTC
WINDS S GUSTS 17 TO 19 MS
17064
FROM 290600UTC TO 300600UTC
WINDS S S/E GUSTS 19 TO 24 MS
17071
FROM 290600UTC TO 300000UTC
WINDS S S/E GUSTS 17 TO 20 MS
17073
FROM 290600UTC TO 300300UTC
WINDS S/W S GUSTS 17 TO 20 MS
17090
FROM 290600UTC TO 300600UTC
WINDS S S/E GUSTS 17 TO 20 MS
PART 2
SYNOPSIS AT 290600UTC
LOW 973 HPA 78N 026E MOVING N 25 KMH DEEPENING
LOW 981 HPA 71N 045E MOVING E 35 KMH FILLING
HIGH 1035 HPA 84N 140E MOVING N 10 KMH WEAKENS
HIGH 1039 HPA 82N 148W MOVING E 10 KMH WEAKENS
ICE AT 281200UTC
A4-B4
ICE SW TO 7733N 01400E, 7730N 01348E, 7728N 01340E.
B4
ICE NE TO 7728N 01339E, 7715N 01352E, 7706N 01430E, 7659N 01501E,
7655N 01518E, 7646N 01522E, 7640N 01549E, 7632N 01607E,
7626N 01625E, 7623N 01638E.
B4
ICE NW TO 7623N 01638E, 7629N 01658E, 7635N 01702E, 7636N 01700E.
A4-A5-B4-B5
ICE E TO 7822N 01903E, 7810N 02000E, 7808N 02007E, 7745N 02023E,
7732N 02000E, 7730N 01957E, 7729N 01954E, 7726N 02000E,
7717N 02018E, 7706N 02124E, 7649N 02142E.
B5-A5
ICE NW TO 7649N 02142E, 7704N 02301E, 7726N 02355E, 7730N 02411E,
7741N 02459E, 7752N 02527E.
A5
ICE SW TO 7752N 02527E, 7803N 02358E, 7819N 02316E, 7831N 02219E,
7842N 02147E, 7843N 02126E.
YERMAK PLATEAU-LITKE TROUGH-NANSEN BASIN
ICE N TO 8040N 00644E, 8107N 00929E, 8128N 01155E, 8150N 01844E,
8153N 01944E, 8152N 02457E, 8211N 03000E.
01020-17290
ICE N TO 8211N 03000E, 8217N 03154E, 8220N 03618E, 8230N 03855E,
8235N 04031E.
17290-17010
ICE NE TO 8235N 04031E, 8230N 04201E, 8228N 04231E, 8207N 04310E,
8150N 04559E, 8134N 04543E, 8121N 04601E, 8112N 04633E,
8058N 04614E, 8041N 04620E.
17010
ICE E TO 8030N 04637E, 8020N 04653E.
17010-01010
ICE NE TO 8008N 04833E, 7957N 04854E, 7945N 05003E, 7945N 05003E,
7930N 05434E, 7927N 05717E, 7905N 05847E, 7842N 05911E.
01010-17030-17040
ICE N TO 7842N 05911E, 7834N 06034E, 7835N 06224E, 7840N 06439E,
7843N 06639E, 7828N 06834E, 7833N 07000E, 7839N 07213E,
7848N 07256E, 7859N 07348E, 7854N 07457E.
17040-17030-17050
ICE E TO 7854N 07457E, 7848N 07455E, 7826N 07452E, 7816N 07500E,
7801N 07511E, 7740N 07601E.
17050-17030
ICE SE TO 7740N 07601E, 7737N 07500E, 7735N 07415E, 7725N 07234E,
7704N 07137E, 7648N 07134E, 7638N 07112E, 7623N 06827E.
01010
ICE SE TO 7617N 06108E, 7612N 05956E, 7556N 05842E, 7546N 05833E.
01120
ICE E TO 7337N 05358E, 7318N 05353E.
01130
ICE NE TO 7129N 05205E, 7122N 05222E.
01130
ICE NE TO 7104N 05303E, 7055N 05345E.
17021-17063
ICE W TO 7100N 05642E, 7118N 05704E, 7135N 05710E, 7156N 05645E,
7200N 05646E, 7225N 05652E, 7246N 05716E.
17063-17061-17030-17050
ICE NW TO 7246N 05716E, 7302N 05806E, 7348N 05924E, 7401N 05948E,
7419N 06112E, 7452N 06339E, 7500N 06437E, 7506N 06522E,
7500N 06651E, 7458N 06718E, 7500N 06726E, 7524N 06857E,
7537N 07040E, 7548N 07130E, 7620N 07327E, 7623N 07500E,
7624N 07515E.
17050-17030-17062
ICE E TO 7624N 07515E, 7559N 07558E, 7540N 07519E, 7525N 07528E,
7514N 07500E, 7500N 07425E, 7455N 07414E, 7441N 07425E,
7435N 07414E.
17062-17061
ICE SE TO 7435N 07414E, 7427N 07138E, 7420N 07006E, 7419N 07000E,
7410N 06909E, 7410N 06910E.
17061-17063-17022-17023
ICE E TO 7410N 06910E, 7349N 06831E, 7348N 06829E, 7330N 06747E,
7231N 06632E, 7200N 06624E, 7200N 06623E, 7130N 06535E,
7106N 06502E, 7047N 06436E.
17023-17024
ICE NE TO 7047N 06436E, 7020N 06504E, 7004N 06539E, 7002N 06543E.
17024-17023
ICE SE TO 7002N 06543E, 6954N 06534E, 6952N 06526E, 6948N 06504E.
17023
ICE S TO 6948N 06504E, 6959N 06401E, 7007N 06321E, 6959N 06205E,
6959N 06141E, 6957N 06100E, 7000N 06013E.
01130-01140
ICE E TO 7015N 05826E, 6955N 05820E, 6951N 05819E, 6935N 05807E,
6920N 05740E.
01140
ICE S TO 6920N 05740E, 6919N 05643E, 6909N 05439E, 6858N 05347E.
01140
ICE S TO 6837N 05219E, 6833N 05149E, 6835N 05128E, 6823N 05044E,
6811N 05018E.
01140
ICE E TO 6755N 04837E, 6745N 04835E, 6740N 04828E.
01160
ICE E TO 6732N 04753E, 6711N 04725E, 6704N 04716E.
01160
ICE SW TO 6704N 04716E, 6703N 04619E, 6710N 04601E, 6721N 04551E,
6729N 04529E.
01160-01140
ICE NW TO 6729N 04529E, 6748N 04643E, 6749N 04647E, 6801N 04700E,
6806N 04708E.
01140
ICE SW TO 6806N 04708E, 6828N 04617E, 6831N 04537E.
01140
ICE NE TO 6844N 04837E, 6838N 04904E, 6841N 04933E.
01140
ICE NW TO 6841N 04933E, 6848N 04937E, 6856N 05008E, 6902N 05016E,
6906N 05019E.
PART 3
FORECAST FROM 290600UTC TO 300600UTC
01010, 01020
WINDS S/E E 17 TO 20 MS
TEMP 0 TO MINUS 3 DEGREES
VIS 6 TO 10 KM SOMETIMES 1 TO 2 KM SOMETIMES SNOW
SEAS 2.5 TO 4.5 M
01100, 01110, 01120
WINDS S/E S 9 TO 14 MS
TEMP 0 TO PLUS 4 DEGREES
VIS 6 TO 10 KM SOMETIMES 1 TO 2 KM SOMETIMES SNOW
SEAS 2.5 TO 4.5 M
01130
WINDS S S/W 11 TO 16 MS
FROM 290600UTC TO 291200UTC GUSTS 17 TO 20 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY PRECIPITATION
SEAS 0.9 TO 1.7 M
01140
WINDS S S/W 10 TO 15 MS GUSTS 17 TO 20 MS
AFTER 291800UTC S/W W 11 TO 16 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW
SEAS 1.2 TO 2.0 M
01240, 01250
WINDS S/W 17 TO 18 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 6 TO 10 KM SOMETIMES 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 1.5 M
17021
WINDS S S/E 10 TO 15 MS GUSTS 17 MS
AFTER 291500UTC E 7 TO 12 MS
TEMP PLUS 2 TO MINUS 3 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW
SEAS 1.5 TO 2.4 M
17022
WINDS S S/E 10 TO 15 MS GUSTS 17 MS
AFTER 291500UTC E 7 TO 12 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW
SEAS 1.5 TO 2.4 M
17023
WINDS S S/E 10 TO 15 MS GUSTS 17 MS
AFTER 291800UTC S S/W 10 TO 15 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW
SEAS 1.4 TO 2.3 M
17030
WINDS S/E S 17 TO 20 MS GUSTS 25 TO 28 MS
AFTER 291800UTC S/E 10 TO 15 MS GUSTS 18 TO 23 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW
SEAS 3.2 TO 4.1 M
17062
WINDS S S/E 10 TO 15 MS GUSTS 19 TO 24 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW
17063
WINDS S 9 TO 14 MS
FROM 290600UTC TO 291800UTC GUSTS 17 TO 19 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW
SEAS 1.8 TO 2.7 M
17064
WINDS S S/E 10 TO 15 MS GUSTS 19 TO 24 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
LOCALLY MINUS 20 TO MINUS 25 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW
17071
WINDS S S/E 9 TO 14 MS
FROM 290600UTC TO 300000UTC GUSTS 17 TO 20 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW
17073
WINDS S/W S 9 TO 14 MS
FROM 290600UTC TO 300300UTC GUSTS 17 TO 20 MS
TEMP MINUS 17 TO MINUS 22 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY FOG
17090
WINDS S S/E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 22 TO MINUS 27 DEGREES LOCALLY MINUS 32 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW
NNNN