SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 30 NOVEMBER 2025 AT 1800UTC
PART 1
AT 301800UTC
STORM WARNING
01130
FROM 301800UTC TO 011200UTC
WINDS W N/W 17 TO 20 MS GUSTS 25 TO 29 MS
SEAS 3.5 TO 4.7 M
01140
FROM 010000UTC TO 011800UTC
WINDS W N/W 17 TO 20 MS GUSTS 25 TO 29 MS
SEAS 3.5 TO 4.5 M
01240, 01250
FROM 301800UTC TO 010600UTC
WINDS W S/W 25 TO 28 MS
FROM 301800UTC TO 011200UTC
SEAS 4.0 TO 4.5 M
GALE WARNING
01010, 01020
FROM 301800UTC TO 011800UTC
WINDS S/E E 17 MS
01100, 01110
FROM 301800UTC TO 011800UTC
WINDS N/W W 17 MS
SEAS 3.0 TO 5.0 M
01130
FROM 301800UTC TO 011200UTC
WINDS W N/W 17 TO 20 MS GUSTS 25 TO 29 MS
FROM 011200UTC TO 011800UTC
WINDS W S/W GUSTS 17 TO 22 MS
SEAS 3.5 TO 4.7 M
01140
FROM 301800UTC TO 010000UTC
WINDS S/W GUSTS 17 TO 20 MS
FROM 010000UTC TO 011800UTC
WINDS W N/W 17 TO 20 MS GUSTS 25 TO 29 MS
FROM 010000UTC TO 011800UTC
SEAS 3.5 TO 4.5 M
01240, 01250
FROM 010600UTC TO 011800UTC
WINDS W S/W 17 TO 20 MS
FROM 301800UTC TO 011200UTC
SEAS 4.0 TO 4.5 M
17030
FROM 301800UTC TO 011800UTC
WINDS S/E E GUSTS 17 TO 22 MS
17062, 17064
FROM 301800UTC TO 011800UTC
WINDS S/E E GUSTS 17 TO 20 MS
17090
FROM 301800UTC TO 011800UTC
WINDS S S/E GUSTS 17 TO 20 MS
PART 2
SYNOPSIS AT 301800UTC
LOW 982 HPA 79N 030E MOVING S/E 20 KMH FILLING
LOW 982 HPA 72N 043E MOVING E 20 KMH FILLING
HIGH 1025 HPA 68N 124E STATIONARY
LOW 1012 HPA 77N 145E MOVING E 10 KMH DEEPENING
ICE AT 301200UTC
YERMAK PLATEAU-LITKE TROUGH-NANSEN BASIN
ICE N TO 8044N 00631E, 8052N 00733E, 8115N 00939E,
8125N 01039E, 8148N 01741E, 8151N 01842E, 8200N 02143E,
8148N 02400E, 8202N 02825E, 8209N 03000E.
A4-B4
ICE E TO 7734N 01409E, 7735N 01408E, 7734N 01349E,
7730N 01343E, 7727N 01340E, 7719N 01348E, 7708N 01415E,
7700N 01454E, 7658N 01526E, 7652N 01518E, 7643N 01545E,
7639N 01607E, 7631N 01614E, 7624N 01636E, 7624N 01655E.
B4-A4-A5
ICE NW TO 7624N 01655E, 7631N 01705E, 7636N 01712E,
7642N 01731E, 7648N 01728E, 7654N 01730E, 7703N 01752E,
7714N 01801E, 7725N 01806E, 7729N 01827E, 7730N 01828E,
7738N 01840E, 7758N 01859E, 7806N 01924E, 7819N 01936E,
7820N 02000E, 7820N 02005E.
A5-B5
ICE E TO 7820N 02005E, 7752N 02109E, 7730N 02033E,
7730N 02032E, 7719N 02019E, 7717N 02037E, 7710N 02107E,
7707N 02134E, 7651N 02140E.
B5-A5
ICE NW TO 7651N 02140E, 7652N 02151E, 7656N 02205E,
7703N 02253E, 7702N 02323E, 7707N 02335E, 7722N 02356E,
7730N 02414E, 7739N 02435E, 7744N 02507E, 7749N 02515E.
A5
ICE SW TO 7749N 02515E, 7751N 02446E, 7800N 02435E,
7808N 02415E, 7814N 02324E, 7840N 02143E, 7848N 02145E.
A5
ICE NW TO 7848N 02145E, 7903N 02222E, 7912N 02441E,
7922N 02559E, 7931N 02624E, 7955N 02802E.
A5-BANKS N NORDAUSTLANDET
ICE SW TO 7955N 02802E, 8000N 02747E, 8002N 02741E,
8014N 02646E, 8017N 02605E, 8014N 02546E.
01020-17290
ICE N TO 8209N 03003E, 8224N 03346E, 8230N 03535E,
8238N 03820E.
17290-17010
ICE NE TO 8238N 03820E, 8230N 04018E, 8225N 04126E,
8159N 04258E, 8126N 04554E, 8041N 04607E.
17010
ICE E TO 8028N 04630E, 8020N 04645E.
17010-01010
ICE NE TO 8007N 04834E, 7958N 04858E, 7951N 05017E,
7951N 05114E, 7957N 05649E, 7949N 05811E, 7945N 05829E,
7942N 05846E, 7923N 06123E, 7935N 06451E.
01010-17010-17040
ICE NW TO 7935N 06451E, 7945N 06533E, 8021N 06807E,
8049N 06835E, 8101N 07000E, 8116N 07200E.
17040-17050-17030
ICE E TO 8116N 07200E, 8111N 07355E, 8038N 07456E,
8018N 07512E, 7952N 07552E, 7940N 07537E, 7921N 07601E,
7848N 07605E, 7831N 07606E, 7751N 07631E, 7730N 07556E,
7716N 07500E, 7710N 07440E.
17030
ICE SE TO 7710N 07440E, 7649N 07350E, 7636N 07128E,
7637N 06849E.
01120
ICE E TO 7338N 05356E, 7337N 05351E, 7325N 05341E,
7315N 05318E, 7314N 05321E.
01130
ICE E TO 7129N 05210E, 7122N 05221E.
01130
ICE NE TO 7105N 05304E, 7104N 05308E, 7054N 05342E.
17021
ICE N TO 7113N 05612E, 7111N 05659E.
17021-17063-17061-17030-17050
ICE NW TO 7111N 05658E, 7132N 05704E, 7149N 05706E,
7200N 05703E, 7218N 05657E, 7237N 05713E, 7252N 05715E,
7321N 05809E, 7338N 05836E, 7347N 05905E, 7348N 05910E,
7401N 06008E, 7408N 06122E, 7425N 06217E, 7443N 06305E,
7454N 06302E, 7500N 06339E, 7507N 06424E, 7512N 06528E,
7506N 06624E, 7500N 06712E, 7458N 06729E, 7500N 06746E,
7502N 06802E, 7510N 06816E, 7522N 06844E, 7533N 06937E,
7544N 07054E, 7549N 07127E, 7555N 07154E, 7608N 07149E,
7621N 07251E, 7634N 07405E, 7636N 07500E, 7637N 07550E.
17050-17030-17062-17061-17063-17022-17023
ICE SE TO 7637N 07550E, 7617N 07556E, 7604N 07545E,
7557N 07520E, 7541N 07500E, 7540N 07500E, 7538N 07500E,
7513N 07504E, 7506N 07500E, 7500N 07457E, 7455N 07454E,
7439N 07431E, 7432N 07352E, 7432N 07243E, 7441N 07158E,
7446N 07049E, 7441N 07000E, 7438N 06938E, 7413N 06820E,
7348N 06813E, 7333N 06809E, 7300N 06817E, 7201N 06658E,
7200N 06657E, 7110N 06553E, 7109N 06552E, 7046N 06530E,
7023N 06456E, 7007N 06228E, 7013N 06140E, 7008N 05949E.
01130-01140
ICE E TO 7016N 05832E, 7018N 05829E, 7019N 05817E,
7018N 05812E, 7013N 05814E, 7001N 05824E, 6955N 05831E,
6943N 05847E.
01140
ICE S TO 6943N 05847E, 6935N 05832E, 6928N 05808E,
6922N 05734E, 6917N 05712E, 6912N 05643E, 6914N 05636E,
6909N 05604E, 6905N 05528E, 6903N 05424E, 6859N 05402E.
01140
ICE S TO 6838N 05220E, 6835N 05147E, 6835N 05118E,
6825N 05046E, 6815N 05023E, 6812N 05022E.
01140-01160
ICE S TO 6753N 04840E, 6745N 04831E, 6743N 04808E,
6740N 04752E, 6734N 04748E, 6729N 04744E, 6725N 04748E,
6718N 04737E, 6709N 04727E, 6702N 04709E, 6659N 04641E,
6658N 04615E.
01160
ICE W TO 6658N 04615E, 6706N 04604E, 6714N 04551E,
6722N 04545E, 6732N 04547E, 6737N 04542E, 6747N 04600E.
01140
ICE W TO 6827N 04557E, 6820N 04627E, 6815N 04633E,
6809N 04639E, 6804N 04642E, 6801N 04633E.
01140
ICE N TO 6856N 04812E, 6855N 04810E, 6847N 04810E,
6842N 04823E, 6837N 04908E, 6839N 04935E, 6843N 04946E,
6849N 04949E, 6856N 05009E, 6903N 05019E, 6905N 05018E.
01020
ICE N TO 8006N 03057E, 8005N 03057E, 8000N 03144E,
8005N 03242E, 8009N 03334E, 8016N 03347E.
01020
ICE S TO 8016N 03347E, 8022N 03301E, 8024N 03236E,
8020N 03159E, 8012N 03113E, 8006N 03057E.
PART 3
FORECAST FROM 301800UTC TO 011800UTC
01010
WINDS S/E E 17 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 2.0 TO 3.0 M
01020
WINDS S/E E 17 MS
TEMP 0 TO MINUS 4 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M
01100, 01110
WINDS N/W W 17 MS
TEMP PLUS 1 TO PLUS 4 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 3.0 TO 5.0 M
01120
WINDS S/E E 11 TO 16 MS
TEMP MINUS 1 TO MINUS 4 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M
01130
WINDS W N/W 17 TO 20 MS GUSTS 25 TO 29 MS
AFTER 011200UTC W S/W 10 TO 15 MS GUSTS 17 TO 22 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM VIS IN PRECIPITATION 0.5 TO 1.0 KM
LOCALLY PRECIPITATION
SEAS 3.5 TO 4.7 M AFTER 011200UTC 2.5 TO 3.8 M
01140
WINDS S/W 11 TO 16 MS GUSTS 17 TO 20 MS
AFTER 010000UTC W N/W 17 TO 20 MS GUSTS 25 TO 29 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 3 TO 8 KM VIS IN PRECIPITATION 0.5 TO 1.0 KM
LOCALLY PRECIPITATION
SEAS 1.2 TO 2.0 M AFTER 010000UTC 3.5 TO 4.5 M
01240, 01250
WINDS W S/W 25 TO 28 MS
AFTER 010600UTC W S/W 17 TO 20 MS
TEMP 0 TO PLUS 3 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 4.0 TO 4.5 M AFTER 011200UTC 2.5 TO 3.5 M
17021
WINDS S/E 9 TO 14 MS
AFTER 010600UTC N/W W 9 TO 14 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
SEAS 0.5 TO 1.5 M
17022
WINDS S/E E 7 TO 12 MS
AFTER 010600UTC E N/E 7 TO 12 MS
TEMP MINUS 6 TO MINUS 11 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
SEAS 0.5 TO 1.2 M
17023
WINDS S S/E 9 TO 14 MS
AFTER 010600UTC W N/W 9 TO 14 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
SEAS 0.5 TO 1.5 M
17030
WINDS S/E E 10 TO 15 MS GUSTS 17 TO 22 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
SEAS 2.0 TO 2.5 M
17062
WINDS S/E E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17064
WINDS S/E E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 2 TO 7 KM VIS IN SNOW 0.1 TO 0.6 KM LOCALLY SNOW
17063
WINDS S/E E 9 TO 14 MS
AFTER 010600UTC E N/E 9 TO 14 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.2 TO 0.7 KM LOCALLY SNOW
SEAS 1.2 TO 1.7 M
17071
WINDS S/E E 9 TO 14 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17073
WINDS S S/E 9 TO 14 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW FOG
17090
WINDS S S/E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
NNNN