SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 04 OCTOBER 2026 AT 1800UTC
PART 1
AT 041800UTC
GALE WARNING
01240, 01250
FROM 050600UTC TO 051800UTC
WINDS S/W 17 MS
17030
FROM 050000UTC TO 051800UTC
WINDS S/W GUSTS 17 TO 19 MS
17040
FROM 050600UTC TO 051800UTC
WINDS S S/E GUSTS 17 TO 22 MS
17120
FROM 041800UTC TO 050300UTC
WINDS N N/E GUSTS 17 TO 22 MS
17130
FROM 041800UTC TO 050000UTC
WINDSW N N/E GUSTS 17 TO 20 MS
17140
FROM 041800UTC TO 051500UTC
WINDS N N/W GUSTS 17 TO 19 MS
17230
FROM 051200UTC TO 051800UTC
WINDS S S/E GUSTS 17 TO 20 MS
PART 2
SYNOPSIS AT 041800UTC
LOW 978 HPA 69N 006W MOVING N/E 25 KMH
LOW 989 HPA 77N 036E MOVING N/E 45 KMH DEEPENING
HIGH 1016 HPA 74N 095E MOVING S 10 KMH INCREASE
LOW 990 HPA 68N 120E MOVING S/E 15 KMH FILLING
LOW 997 HPA 75N 142E
ICE AT 041200UTC
A3-YERMAK PLATEAU-BANKS N SPITSBERGEN-BANKS
N NORDAUSTLANDET-LITKE TROUGH-NANSEN BASIN
ICE N TO 7953N 00813E, 8000N 00914E, 8012N 01100E,
8029N 01400E, 8041N 01450E, 8044N 01531E,
8051N 01709E, 8056N 01708E, 8106N 01706E,
8114N 01824E, 8124N 01822E, 8126N 01908E,
8128N 01912E, 8132N 01926E, 8116N 02117E,
8112N 02143E, 8118N 02249E, 8120N 02300E,
8127N 02327E, 8129N 02440E, 8125N 02518E,
8115N 02708E, 8118N 02848E, 8127N 03000E.
01020-17010-17290-17040-17230-17120
ICE NE TO 8127N 03000E, 8131N 03024E, 8130N 03343E,
8147N 03702E, 8150N 04000E, 8152N 04533E,
8206N 05134E, 8230N 06120E, 8240N 07151E,
8230N 07501E, 8228N 07535E, 8220N 08245E,
8155N 08558E, 8120N 09027E, 8122N 09545E,
8122N 09554E, 8109N 09746E, 8110N 09859E,
8042N 09917E, 7951N 10535E, 7926N 10714E,
7900N 11043E, 7840N 11305E, 7834N 11545E,
7745N 11746E, 7731N 12020E, 7724N 12304E,
7713N 12500E.
17040
ICE E TO 8114N 09520E, 8107N 09240E, 8049N 09127E,
8030N 09138E, 8005N 08911E, 7958N 09029E,
7936N 09114E, 7935N 09239E, 7927N 09233E,
7918N 09231E, 7859N 09155E, 7900N 09506E,
7855N 09529E, 7855N 09639E, 7843N 09715E,
7842N 09815E, 7847N 09824E.
17230
ICE W TO 8001N 09920E, 8005N 09932E, 8029N 09720E,
8034N 09740E, 8038N 09819E, 8056N 09749E,
8059N 09755E, 8103N 09653E, 8115N 09611E,
8114N 09556E.
17110
ICE NW TO 7806N 10051E, 7805N 10108E, 7810N 10149E,
7809N 10233E, 7810N 10302E, 7815N 10306E.
17110-17230
ICE SW TO 7849N 10511E, 7851N 10525E, 7900N 10507E,
7915N 10436E, 7927N 10254E, 7924N 10242E.
17100
ICE SE TO 7631N 10047E, 7640N 10028E, 7647N 10103E.
17110
ICE SW TO 7721N 10610E, 7719N 10636E, 7703N 10652E.
17120-17110
ICE S TO 7638N 10645E, 7634N 10648E, 7637N 10737E,
7649N 10751E, 7653N 10900E, 7653N 10902E,
7650N 11127E, 7641N 11305E, 7619N 11359E,
7549N 11412E, 7529N 11340E.
17132
ICE NW TO 7437N 11113E, 7435N 11112E, 7431N 11059E,
7427N 11031E, 7421N 11012E, 7418N 10958E.
17131
ICE SW TO 7348N 10833E, 7346N 10834E, 7330N 10757E,
7323N 10718E, 7318N 10722E, 7316N 10720E,
7314N 10738E, 7317N 10800E, 7317N 10814E.
17131-17132
ICE S TO 7319N 10834E, 7325N 10850E, 7326N 10900E,
7328N 10914E, 7327N 10923E.
17132
ICE E TO 7329N 10956E, 7335N 11001E, 7337N 10958E,
7337N 10933E, 7341N 10941E.
17132
ICE S TO 7358N 11037E, 7359N 11042E, 7356N 11056E,
7358N 11106E.
17140
ICE S TO 7400N 11133E, 7400N 11133E, 7357N 11125E,
7356N 11119E, 7353N 11122E, 7348N 11146E,
7346N 11207E, 7346N 11234E, 7351N 11245E,
7352N 11239E, 7354N 11254E.
17140
ICE S TO 7341N 11324E, 7341N 11334E, 7337N 11418E,
7335N 11419E.
17140
ICE S TO 7345N 12358E, 7349N 12419E, 7345N 12500E.
PART 3
FORECAST FROM 041800UTC TO 051800UTC
01010, 01120
WINDS S/E 15 TO 16 MS
AFTER 050600UTC S/W S 8 TO 13 MS
TEMP PLUS 1 TO PLUS 5 DEGREES
VIS 6 TO 10 KM LOCALLY RAIN
SEAS 1.5 TO 2.5 M
01020, 01100, 01110
WINDS S/W S 9 TO 14 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 6 TO 10 KM VIS IN HAZE 1 TO 2 KM LOCALLY RAIN HAZE
SEAS 1.5 TO 2.5 M
01130
WINDS S/W S 9 TO 14 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK RAIN
SEAS 0.6 TO 1. M
01140
WINDS S/W S 9 TO 14 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK RAIN
SEAS 0.9 TO 1.6 M
01240, 01250
WINDS S/W 8 TO 13 MS
AFTER 050600UTC S/W 17 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 6 TO 10 KM SOMETIMES RAIN
SEAS 1.0 TO 1.5 M
17021
WINDS S/W S 6 TO 11 MS
AFTER 050000UTC S/W S 9 TO 14 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.6 TO 1.2 M AFTER 050000UTC 1.0 TO 1.8 M
17022
WINDS S/W S 5 TO 10 MS
AFTER 050600UTC S/W S 9 TO 14 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.5 TO 1.1 M AFTER 050600UTC 1.0 TO 1.8 M
17023
WINDS S/W 6 TO 11 MS
AFTER 050600UTC S/W 9 TO 14 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.6 TO 1.2 M AFTER 050600UTC 1.0 TO 1.8 M
17024
WINDS W S/W 8 TO 13 MS
AFTER 050000UTC S/W 5 TO 10 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.9 TO 1.7 M AFTER 050000UTC 0.5 TO 1.2 M
17030
WINDS S S/W 6 TO 11 MS
AFTER 050000UTC S/W 9 TO 14 MS GUSTS 17 TO 19 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.8 TO 1.8 M AFTER 050000UTC 1.8 TO 2.8 M
17040
WINDS S S/E 9 TO 14 MS
AFTER 050600UTC S S/E 9 TO 14 MS GUSTS 17 TO 22 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
SEAS 1.2 TO 2.2 M AFTER 050600UTC 1.8 TO 2.8 M
17050
WINDS S S/W 9 TO 14 MS
AFTER 050600UTC S S/W 11 TO 16 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 1 TO 2 KM LOCALLY WEAK SNOW
SEAS 1.2 TO 2.2 M AFTER 050600UTC 1.5 TO 2.5 M
17061
WINDS S/W S 6 TO 11 MS
AFTER 050000UTC S/W S 10 TO 15 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.6 TO 1.2 M AFTER 050000UTC 1.0 TO 2.0 M
17062
WINDS N/W W 7 TO 12 MS
AFTER 042100UTC S S/W 6 TO 11 MS
AFTER 050000UTC S S/W 11 TO 16 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK PRECIPITATION
SEAS 0.8 TO 1.8 M AFTER 042100UTC 0.6 TO 1.2 M
AFTER 050000UTC 1.2 TO 2.2 M
17063
WINDS S S/W 6 TO 11 MS
AFTER 050000UTC S S/W 10 TO 15 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.6 TO 1.2 M AFTER 050000UTC 1.0 TO 2.0 M
17064
WINDS N/W W 6 TO 11 MS
AFTER 042100UTC W S/W 5 TO 10 MS
AFTER 050000UTC S S/W 9 TO 14 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.7 TO 1.5 M AFTER 050000UTC 0.6 TO 1.2 M
17071
WINDS N/E E 2 TO 7 MS
AFTER 042100UTC S/E S 3 TO 8 MS
AFTER 050300UTC S S/W 6 TO 11 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.2 TO 0.5 M AFTER 042100UTC 0.3 TO 0.8 M
AFTER 050300UTC 0.6 TO 1.2 M
17072
WINDS N/W N 4 TO 9 MS
AFTER 050000UTC S S/E 2 TO 7 MS
AFTER 050300UTC S S/W 7 TO 12 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.4 TO 0.9 M AFTER 050000UTC 0.1 TO 0.7 M
AFTER 050300UTC 0.5 TO 1.0 M
17073
WINDS N/W 8 TO 13 MS
AFTER 042100UTC N/W N 5 TO 10 MS
AFTER 050000UTC S/E S 3 TO 8 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.6 TO 1.1 M AFTER 042100UTC 0.5 TO 1.0 M
AFTER 050000UTC 0.2 TO 0.6 M
17090
WINDS S/E E 6 TO 11 MS
AFTER 050000UTC S/E S 3 TO 8 MS
AFTER 050600UTC S S/W 7 TO 12 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.5 TO 1.2 M AFTER 050000UTC 0.2 TO 0.6 M
AFTER 050600UTC 0.5 TO 1.1 M
17100
WINDS S S/W 4 TO 9 MS
AFTER 050000UTC S S/W 10 TO 15 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK SNOW FOG
SEAS 0.2 TO 0.4 M AFTER 050000UTC 0.5 TO 1.0 M
17110
WINDS N/W W 8 TO 13 MS
AFTER 050600UTC W S/W 9 TO 14 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 1 TO 2 KM LOCALLY SNOW
SEAS 0.9 TO 1.6 M AFTER 050600UTC 1.0 TO 1.8 M
17120
WINDS N N/E 11 TO 16 MS GUSTS 17 TO 22 MS
AFTER 050300UTC N N/W 11 TO 16 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
SEAS 1.7 TO 2.7 M AFTER 050300UTC 1.3 TO 2.3 M
17130
WINDS N N/E 11 TO 16 GUSTS 17 TO 20 MS
AFTER 050000UTC N N/W 9 TO 14 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
SEAS 1.0 TO 1.6 M AFTER 050000UTC 0.6 TO 1.1 M
17140
WINDS N N/W 8 TO 13 MS GUSTS 17 TO 19 MS
AFTER 051500UTC N/W 10 TO 15 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 2.0 TO 3.6 M AFTER 051500UTC 1.6 TO 3.0 M
17151
WINDS N 11 TO 16 MS
AFTER 051200UTC N N/W 8 TO 13 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 2.0 TO 3.8 M AFTER 051200UTC 1.8 TO 3.3 M
17152
WINDS N N/E 8 TO 13 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.7 TO 3.1 M
17153
WINDS N N/E 7 TO 12 MS
AFTER 051200UTC N N/W 6 TO 11 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.4 TO 2.6 M AFTER 051200UTC 1.3 TO 2.4 M
17154
WINDS N N/E 6 TO 11 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 8 TO 10 KM
SEAS 1.5 TO 2.7 M
17230
WINDS N/E E 6 TO 11 MS
AFTER 050000UTC S S/E 8 TO 13 MS
AFTER 051200UTC S S/E 8 TO 13 MS GUSTS 17 TO 20 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17241
WINDS OF NORTH 80N E N/E 1 TO 6 MS
OF SOUTH 80N E N/E 4 TO 9 MS
AFTER 050600UTC VARIABLE 1 TO 5 MS
AFTER 051500UTC OF NORTH 80N S/E S 4 TO 9 MS
OF SOUTH 80E S/E S 2 TO 7 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 4 TO 10 KM VIS IN FOG LESS 1 KM
LOCALLY WEAK SNOW HAZE FOG
17243
WINDS E N/E 10 TO 15 MS
AFTER 050600UTC N/E 7 TO 12 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.9 TO 3.5 M AFTER 050600UTC 1.5 TO 2.9 M
NNNN