SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 26 NOVEMBER 2025 AT 1800UTC
PART 1
AT 261800UTC
GALE WARNING
01010
FROM 270600UTC TO 271800UTC
WINDS S/W 17 TO 20 MS
SEAS 2.0 TO 4.0 M
01020, 01110
FROM 261800UTC TO 271800UTC
WINDS S/W 17 TO 20 MS
SEAS 4.0 TO 5.0 M
01100
FROM 261800UTC TO 271800UTC
SEAS 2.0 TO 4.0 M
01120
FROM 261800UTC TO 270600UTC
SEAS 2.0 TO 4.0 M
FROM 270600UTC TO 271800UTC
SEAS 4.0 TO 5.0 M
01130
FROM 262300UTC TO 271800UTC
WINDS S S/W GUSTS 17 TO 20 MS
01140
FROM 270600UTC TO 271800UTC
WINDS S S/E GUSTS 17 TO 20 MS
01240, 01250
FROM 261800UTC TO 271000UTC
WINDS S/W 17 TO 22 MS
FROM 271000UTC TO 271800UTC
WINDS S/W 25 MS
17021, 17063
FROM 271200UTC TO 271800UTC
WINDS S/E S GUSTS 17 TO 20 MS
17030
FROM 261800UTC TO 271800UTC
WINDS W N/W GUSTS 17 TO 20 MS
PART 2
SYNOPSIS AT 261800UTC
LOW 980 HPA 67N 003W STATIONARY DEEPENING
LOW 983 HPA 75N 025E MOVING E 10 KMH
LOW 1006 HPA 77N 062E DEEPENING
HIGH 1017 HPA 75N 070E MOVING N/W 10 KMH
ICE AT 261200UTC
B4
ICE E TO 7708N 01459E, 7704N 01451E, 7655N 01520E,
7648N 01508E, 7640N 01544E, 7631N 01559E,
7623N 01652E.
B4
ICE W TO 7623N 01652E, 7631N 01707E, 7636N 01701E.
A4-A5-B4-B5
ICE E TO 7818N 01901E, 7816N 01931E, 7803N 02000E,
7752N 02024E, 7739N 02000E, 7733N 01949E,
7730N 01959E, 7730N 02000E, 7711N 02114E,
7648N 02138E.
B5-A5
ICE NW TO 7648N 02138E, 7700N 02304E, 7730N 02411E,
7737N 02428E, 7742N 02512E, 7752N 02523E.
A5
ICE SW TO 7752N 02523E, 7804N 02354E, 7823N 02318E,
7828N 02240E, 7842N 02148E, 7843N 02127E.
YERMAK PLATEAU-LITKE TROUGH-NANSEN BASIN
ICE N TO 8023N 00715E, 8030N 00803E, 8032N 00943E,
8036N 00943E, 8050N 00945E, 8043N 01253E,
8107N 01453E, 8118N 01704E, 8116N 01925E,
8116N 02002E, 8137N 02244E, 8139N 02854E,
8154N 03000E.
01020-17290
ICE N TO 8154N 03000E, 8213N 03131E, 8230N 03929E,
8234N 04251E.
17290-17010
ICE E TO 8234N 04251E, 8230N 04258E, 8202N 04337E,
8149N 04606E, 8124N 04536E, 8108N 04647E,
8040N 04554E.
17010
ICE NE TO 8034N 04702E, 8031N 04747E.
17010-01020
ICE E TO 8007N 04830E, 8002N 04839E, 7949N 04953E,
7945N 04944E, 7934N 04923E, 7916N 04942E,
7911N 04839E, 7902N 04814E, 7900N 04829E.
01020-01010
ICE NW TO 7900N 04829E, 7906N 05000E, 7909N 05034E,
7927N 05053E, 7925N 05149E, 7933N 05340E.
01010
ICE E TO 7933N 05340E, 7923N 05526E, 7843N 05527E,
7841N 05735E, 7821N 05750E, 7805N 05632E,
7737N 05642E.
01010
ICE N TO 7737N 05642E, 7725N 05809E, 7732N 06014E,
7731N 06234E.
01010
ICE NW TO 7731N 06234E, 7807N 06233E, 7851N 06651E.
01010
ICE E TO 7851N 06651E, 7824N 06632E, 7821N 06726E,
7809N 06716E.
01010-17030
ICE N TO 7809N 06716E, 7824N 06948E, 7824N 07000E,
7823N 07115E, 7822N 07125E, 7825N 07229E.
17030-17040
ICE W TO 7825N 07229E, 7848N 07356E, 7848N 07356E,
7903N 07416E, 7916N 07249E, 7934N 07142E,
7951N 07123E.
17040
ICE NW TO 7951N 07123E, 8004N 07437E.
17040
ICE E TO 8004N 07437E, 8000N 07504E, 7943N 07444E,
7924N 07519E, 7907N 07808E.
17040-17030-17050
ICE SE TO 7907N 07808E, 7854N 07715E, 7857N 07514E,
7848N 07443E, 7838N 07409E, 7827N 07409E,
7819N 07321E, 7759N 07500E, 7746N 07604E,
7733N 07510E, 7733N 07500E, 7734N 07336E,
7714N 07245E, 7656N 07310E, 7642N 07125E,
7643N 07027E, 7626N 06858E, 7625N 06831E.
01010
ICE SE TO 7615N 06102E, 7613N 06010E, 7606N 05911E,
7557N 05835E, 7543N 05828E.
01120
ICE E TO 7337N 05359E, 7336N 05354E, 7329N 05400E,
7325N 05356E, 7316N 05410E.
01130
ICE E TO 7129N 05209E, 7122N 05226E.
01130
ICE NE TO 7114N 05237E, 7103N 05245E, 7056N 05300E,
7057N 05316E, 7102N 05326E, 7101N 05338E.
17021-17063-17061-17030-17050
ICE NW TO 7050N 05712E, 7104N 05709E, 7143N 05624E,
7200N 05637E, 7238N 05708E, 7245N 05741E,
7307N 05804E, 7314N 05851E, 7346N 05906E,
7348N 05916E, 7359N 06028E, 7424N 06213E,
7500N 06434E, 7515N 06540E, 7501N 06633E,
7520N 06851E, 7539N 06959E, 7541N 07028E,
7559N 07117E, 7609N 07122E, 7615N 07207E,
7636N 07317E, 7638N 07500E, 7638N 07519E.
17050-17030-17062
ICE E TO 7638N 07519E, 7627N 07613E, 7619N 07601E,
7605N 07626E, 7602N 07608E, 7556N 07612E,
7549N 07534E, 7546N 07500E, 7537N 07312E,
7526N 07310E, 7516N 07259E, 7501N 07313E,
7500N 07315E, 7449N 07338E, 7445N 07446E,
7440N 07440E.
17062-17061-17063-17022-17023-17024
ICE SE TO 7440N 07440E, 7434N 07404E, 7427N 07332E,
7427N 07234E, 7426N 07111E, 7416N 07000E,
7412N 06935E, 7348N 06845E, 7325N 06800E,
7255N 06653E, 7234N 06635E, 7200N 06625E,
7147N 06621E, 7107N 06508E, 7100N 06458E,
7038N 06524E, 7020N 06556E, 7016N 06603E,
6955N 06528E, 6943N 06510E.
17023
ICE SW TO 6943N 06510E, 7000N 06345E, 6955N 06211E,
6957N 06050E, 7002N 06009E.
01130-01140
ICE SE TO 7015N 05825E, 7019N 05804E, 7016N 05759E,
6955N 05822E, 6950N 05827E, 6943N 05804E,
6914N 05803E.
01140
ICE S TO 6914N 05803E, 6912N 05733E, 6914N 05648E,
6908N 05618E, 6909N 05607E, 6908N 05558E,
6903N 05504E, 6906N 05434E, 6904N 05356E,
6900N 05334E, 6835N 05206E, 6832N 05139E,
6831N 05102E, 6831N 05056E, 6826N 05038E,
6814N 05016E, 6807N 04954E, 6800N 04940E,
6753N 04911E, 6751N 04859E, 6754N 04847E,
6757N 04840E, 6756N 04835E, 6754N 04834E,
6744N 04839E, 6742N 04826E, 6743N 04812E,
6739N 04804E.
01140-01160
ICE S TO 6733N 04749E, 6734N 04750E, 6733N 04749E,
6726N 04745E, 6719N 04732E, 6704N 04722E,
6659N 04621E.
01160
ICE NW TO 6659N 04621E, 6707N 04558E, 6719N 04558E,
6724N 04550E, 6727N 04514E, 6730N 04513E,
6733N 04525E, 6739N 04533E, 6739N 04540E,
6742N 04550E, 6742N 04557E, 6747N 04633E,
6749N 04633E.
01140
ICE SW TO 6756N 04640E, 6759N 04645E, 6803N 04656E,
6805N 04711E, 6809N 04709E, 6813N 04700E,
6821N 04628E, 6831N 04612E, 6833N 04547E,
6832N 04536E.
01140
ICE N TO 6858N 04813E, 6857N 04810E, 6844N 04813E,
6838N 04916E, 6840N 04937E, 6854N 05000E,
6904N 05027E, 6916N 05016E, 6916N 05009E.
PART 3
FORECAST FROM 261800UTC TO 271800UTC
01010
WINDS S/E S 9 TO 14 MS
TEMP MINUS 1 TO MINUS 5 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M AFTER 270600UTC 2.0 TO 4.0 M
01020, 01110
WINDS S/E 17 TO 20 MS
TEMP MINUS 1 TO MINUS 4 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 4.0 TO 5.0 M
01100
WINDS S/W S 11 TO 16 MS
TEMP PLUS 2 TO MINUS 2 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 4.0 M
01120
WINDS S/E 11 TO 16 MS
TEMP MINUS 4 TO MINUS 7 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M AFTER 270600UTC 4.0 TO 5.0 M
01130
WINDS S S/W 9 TO 14 MS
AFTER 262300UTC GUSTS 17 TO 20 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
SEAS 0.6 TO 1.1 M AFTER 262300UTC 0.8 TO 1.4 M
01140
WINDS E S/E 6 TO 11 MS
AFTER 27000UTC S S/E 9 TO 14 MS
AFTER 270600UTC GUSTS 17 TO 20 MS
TEMP MINUS 21 TO MINUS 26 DEGREES
LOCALLY MINUS 16 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.2 TO 0.7 KM
LOCALLY SNOW FOG
SEAS 0.4 TO 0.9 M AFTER 27000UTC 0.6 TO 1.1 M
AFTER 270600UTC 0.8 TO 1.4 M
01240, 01250
WINDS S/W 17 TO 22 MS
AFTER 271000UTC S/W 25 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 1.5 M MORISTEI 2.0 TO 2.5 M
17021
WINDS S/E S 9 TO 14 MS
AFTER 27090UTC 11 TO 16 MS
AFTER 271200UTC GUSTS 17 TO 20 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
LOCALLY MINUS 21 DEGREES
VIS 2 TO 7 KM LOCALLY SNOW
SEAS 0.9 TO 1.6 M AFTER 270900UTC 1.2 TO 1.9 M
AFTER 271200UTC 1.4 TO 2.4 M
17022
WINDS S/E S 7 TO 12 MS
AFTER 27090UTC S S/W 9 TO 14 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
LOCALLY TO MINUS 18 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY WEAK SNOW FOG
SEAS 0.7 TO 1.4 M AFTER 27090UTC 1.0 TO 1.8 M
17023
WINDS S/E S 7 TO 12 MS
AFTER 27120UTC 11 TO 16 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 2 TO 7 KM LOCALLY SNOW
SEAS 0.7 TO 1.4 M AFTER 27120UTC 1.2 TO 1.9 M
17030
WINDS W N/W 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
SEAS 1.7 TO 2.7 M
17062
WINDS W S/W 11 TO 16 MS
AFTER 27060UTC W N/W 11 TO 16 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
17063
WINDS S/E S 9 TO 14 MS
AFTER 27120UTC GUSTS 17 TO 20 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
SEAS 0.9 TO 1.6 M AFTER 27120UTC 1.2 TO 1.9 M
17064
WINDS W S/W 11 TO 16 MS
TEMP MINUS 14 TO MINUS 19 DEGREES
LOCALLY MINUS 24 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
17071
WINDS E S/E 6 TO 11 MS
AFTER 27060UTC S/W W 8 TO 13 MS
TEMP MINUS 21 TO MINUS 26 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17073
WINDS E N/E 9 TO 14 MS
AFTER 27120UTC N N/W 6 TO 11 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 2 TO 7 KM
17090
WINDS S/W 8 TO 13 MS
AFTER 27060UTC W N/W 11 TO 16 MS
TEMP MINUS 21 TO MINUS 26 DEGREES
LOCALLY MINUS 31 TO MINUS 36 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY FOG
NNNN