SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 27 MARCH 2026 AT 0600UTC
PART 1
AT 270600UTC
GALE WARNING
01100
FROM 270600UTC TO 280600UTC
WINDS N/E N 17 MS
01130
FROM 270600UTC TO 280600UTC
WINDS S/W W GUSTS 17 TO 20 MS
01140
FROM 270600UTC TO 280600UTC
WINDS S/W GUSTS 17 TO 20 MS
01240
FROM 270600UTC TO 271800UTC
WINDS S/W W 17 MS
FROM 271800UTC TO 280600UTC
WINDS N/W 17 TO 22 MS
01250
FROM 270600UTC TO 271800UTC
WINDS N N/W 17 TO 22 MS
17021
FROM 270600UTC TO 280600UTC
WINDS S S/W GUSTS 18 MS
17023
FROM 270600UTC TO 280600UTC
WINDS S/W W GUSTS 17 TO 20 MS
17030
FROM 270600UTC TO 280600UTC
WINDS W GUSTS 17 TO 22 MS
PART 2
SYNOPSIS AT 270600UTC
HIGH 1013 HPA 77N 010W MOVING N/E 20 KMH WEAKENS
LOW 989 HPA 70N 033E MOVING E 20 KMH FILLING
LOW 987 HPA 82N 070E STATIONARY DEEPENING
LOW 1000 HPA 75N 125E STATIONARY DEEPENING
HIGH 1015 HPA 82N 165W STATIONARY INCREASE
ICE AT 261200UTC
YERMAK PLATEAU-LITKE TROUGH
ICE N TO 8032N 00624E, 8033N 00740E, 8019N 00930E,
8030N 01020E, 8041N 01117E, 8047N 01303E.
LITKE TROUGH
ICE W TO 8047N 01303E, 8110N 01321E.
LITKE TROUGH
ICE N TO 8110N 01321E, 8110N 01501E, 8122N 01736E,
8121N 01848E.
LITKE TROUGH-NANSEN BASIN-BANKS N NORDAUSTLANDET
ICE NE TO 8121N 01848E, 8115N 01927E, 8113N 01938E,
8113N 01939E.
BANKS N NORDAUSTLANDET-BANKS N SPITSBERGEN-A4
ICE SE TO 8113N 01939E, 8057N 01820E, 8032N 01755E,
8029N 01642E, 8013N 01605E, 8000N 01535E, 7953N 01521E.
A4
ICE S TO 7953N 01521E, 7955N 01121E, 7946N 01023E.
A4-B4
ICE E TO 7946N 01023E, 7932N 01027E, 7906N 01057E,
7850N 01010E, 7826N 01052E, 7811N 01146E, 7800N 01306E,
7740N 01256E, 7741N 01333E, 7730N 01339E, 7717N 01347E,
7711N 01322E, 7654N 01259E, 7637N 01330E, 7607N 01445E.
B4-B5-A5
ICE N TO 7607N 01445E, 7611N 01808E, 7639N 01931E,
7640N 02000E, 7644N 02208E, 7715N 02415E, 7716N 02727E,
7730N 02840E, 7731N 02844E, 7730N 02910E, 7728N 03000E.
01020
ICE N TO 7728N 03000E, 7728N 03009E.
01020
ICE NW TO 7728N 03009E, 7749N 03136E.
01020
ICE E TO 7749N 03136E, 7718N 03133E, 7619N 03305E.
01020
ICE NW TO 7619N 03305E, 7631N 03505E, 7706N 03716E.
01020
ICE SW TO 7706N 03716E, 7730N 03635E.
01020
ICE NW TO 7730N 03635E, 7753N 03846E.
01020
ICE E TO 7753N 03846E, 7731N 03842E, 7705N 03924E.
01020
ICE N TO 7705N 03924E, 7710N 04143E, 7751N 04546E.
01020
ICE SW TO 7751N 04546E, 7810N 04434E.
01020-01010
ICE N TO 7810N 04434E, 7825N 04540E, 7813N 04927E,
7808N 05000E, 7751N 05144E, 7745N 05500E, 7751N 05756E,
7730N 05910E, 7729N 06044E, 7728N 06159E.
01010
ICE S TO 7728N 06159E, 7715N 05949E, 7714N 05829E,
7718N 05810E.
01010
ICE E TO 7718N 05810E, 7706N 05724E, 7651N 05712E.
01010
ICE SW TO 7651N 05712E, 7658N 05558E.
01010
ICE SE TO 7658N 05558E, 7643N 05435E, 7613N 05336E.
01010
ICE S TO 7613N 05336E, 7609N 05246E.
01010-01120-01110
ICE E TO 7609N 05246E, 7530N 05217E, 7500N 05235E,
7448N 05242E, 7403N 05127E, 7330N 05149E, 7241N 05000E,
7235N 04946E, 7204N 04912E, 7121N 04911E.
01110
ICE S TO 7121N 04911E, 7117N 04758E.
01110
ICE E TO 7117N 04758E, 7050N 04750E, 7029N 04810E,
7011N 04651E, 6859N 04654E.
01110-01100
ICE S TO 6859N 04654E, 6854N 04320E, 6854N 04254E.
01100-01240
ICE E TO 6854N 04254E, 6848N 04251E, 6826N 04241E.
B4-B5
ICE E TO 7501N 01956E, 7540N 01830E, 7559N 02000E, 7628N 02236E.
B5
ICE S TO 7628N 02236E, 7654N 02351E, 7656N 02531E, 7647N 02633E.
B5
ICE W TO 7647N 02633E, 7634N 02644E, 7552N 02602E, 7538N 02359E, 7500N 02238E.
B5-B4
ICE N TO 7500N 02238E, 7501N 02000E, 7501N 01956E.
PART 3
FORECAST FROM 270600UTC TO 280600UTC
01010, 01020
WINDS N/W 11 TO 16 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 1.5 TO 2.5 M
01100
WINDS N/E N 17 MS
TEMP MINUS 1 TO PLUS 3 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.5 TO 2.5 M
01110, 01120
WINDS N/E N 10 TO 15 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.5 TO 2.5 M
01130
WINDS S/W W 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY PRECIPITATION
01140
WINDS S/W 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM VIS IN PRECIPITATION 0.5 TO 1.0 KM
LOCALLY PRECIPITATION
01240
WINDS S/W W 17 MS
AFTER 271800UTC N/W 17 TO 22 MS
TEMP MINUS 1 TO PLUS 3 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
LOCALLY PRECIPITATION
SEAS 1.5 TO 2.5 M
01250
WINDS N N/W 17 TO 22 MS
AFTER 271800UTC N/W 10 TO 15 MS
TEMP MINUS 1 TO PLUS 3 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
LOCALLY PRECIPITATION
SEAS 1.5 TO 2.5 M
17021
WINDS S S/W 10 TO 15 MS GUSTS 18 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 3 TO 6 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17022
WINDS S/W S 9 TO 14 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 3 TO 6 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17023
WINDS S/W W 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 3 TO 6 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17030
WINDS W 9 TO 14 MS GUSTS 17 TO 22 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY WEAK SNOW
17062
WINDS S/W S 5 TO 10 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17063
WINDS E 7 TO 12 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17064
WINDS S/W S 5 TO 10 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17071
WINDS S S/E 5 TO 10 MS
AFTER 271500UTC S S/W 6 TO 11 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17073
WINDS S/W W 10 TO 15 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17090
WINDS S/W S 6 TO 11 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
NNNN