SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 31 MAY 2026 AT 1800UTC
PART 1
AT 311800UTC
GALE WARNING
01140
FROM 010000UTC TO 011800UTC
WINDS N N/E GUSTS 17 TO 20 MS
17021, 17022, 17023
FROM 010400UTC TO 011800UTC
WINDS N N/E GUSTS 17 TO 20 MS
17030
FROM 311800UTC TO 010600UTC
WINDS S/W W GUSTS 17 TO 22 MS
PART 2
SYNOPSIS AT 311800UTC
LOW 983 HPA 86N 100E MOVING N/E 10 KMH
HIGH 1023 HPA 73N 002E STATIONARY WEAKENS
ICE AT 311200UTC
YERMAK PLATEAU-BANKS N SPITSBERGEN-LITKE TROUGH-BANKS N NORDAUSTLANDET
ICE N TO 8000N 00851E, 8002N 00920E, 8009N 01100E,
8010N 01123E, 8031N 01232E, 8040N 01303E, 8040N 01344E,
8052N 01449E, 8058N 01528E, 8105N 01637E, 8114N 01724E,
8113N 01848E, 8111N 01922E, 8109N 02003E, 8108N 02032E,
8110N 02153E, 8111N 02241E, 8105N 02314E, 8100N 02421E,
8100N 02423E.
BANKS N NORDAUSTLANDET
ICE SE TO 8100N 02423E, 8048N 02440E, 8039N 02426E,
8032N 02336E, 8032N 02250E, 8029N 02214E, 8024N 02126E,
8028N 02033E, 8033N 02017E, 8032N 01931E, 8030N 01932E,
8029N 01934E.
BANKS N NORDAUSTLANDET
ICE S TO 8013N 01912E, 8013N 01904E, 8011N 01856E.
BANKS N NORDAUSTLANDET-A4
ICE SE TO 8003N 01813E, 8001N 01759E, 8000N 01753E,
7959N 01748E, 7954N 01728E.
A4
ICE S TO 7906N 01616E, 7905N 01610E, 7904N 01606E.
A4
ICE S TO 7927N 01401E, 7926N 01347E.
A4
ICE NE TO 7835N 01433E, 7830N 01458E, 7826N 01522E,
7822N 01619E, 7820N 01625E.
A4
ICE E TO 7745N 01427E, 7741N 01435E, 7740N 01448E.
A4
ICE SE TO 7733N 01557E, 7731N 01553E.
B4-B5
ICE N TO 7644N 01608E, 7643N 01606E, 7630N 01608E,
7625N 01636E, 7624N 01704E, 7618N 01758E, 7623N 01805E,
7636N 01756E, 7646N 01821E, 7650N 01847E, 7648N 01914E,
7659N 02000E, 7701N 02009E, 7702N 02059E, 7650N 02124E,
7644N 02140E, 7654N 02240E, 7700N 02330E, 7705N 02349E,
7705N 02349E.
B5-A5
ICE NW TO 7705N 02349E, 7658N 02421E, 7653N 02458E,
7643N 02541E, 7636N 02542E, 7632N 02525E, 7617N 02452E,
7611N 02545E, 7621N 02626E, 7623N 02702E, 7632N 02738E,
7654N 02810E, 7712N 02721E, 7722N 02623E, 7730N 02550E,
7731N 02545E, 7743N 02619E, 7751N 02726E, 7751N 02753E,
7759N 02833E, 7759N 02926E, 7802N 03000E.
01020-01010
ICE N TO 7802N 03000E, 7803N 03007E, 7816N 03043E,
7821N 03114E, 7824N 03159E, 7826N 03231E, 7823N 03342E,
7825N 03416E, 7829N 03456E, 7829N 03541E, 7829N 03625E,
7836N 03714E, 7843N 03738E, 7843N 03738E, 7838N 03758E,
7832N 03817E, 7829N 03836E, 7828N 03852E, 7828N 03911E,
7823N 03925E, 7816N 03946E, 7813N 04004E, 7812N 04058E,
7829N 04155E, 7839N 04142E, 7848N 04219E, 7853N 04305E,
7853N 04357E, 7849N 04425E, 7833N 04413E, 7828N 04457E,
7844N 04537E, 7853N 04620E, 7842N 04718E, 7835N 04757E,
7826N 04826E, 7812N 04845E, 7803N 04857E, 7757N 04905E,
7750N 04929E, 7749N 04959E, 7749N 05010E, 7754N 05046E,
7804N 05113E, 7753N 05240E, 7756N 05354E, 7758N 05449E,
7758N 05534E, 7752N 05618E, 7752N 05649E, 7758N 05729E,
7752N 05838E, 7754N 05941E, 7755N 06018E, 7745N 06018E,
7731N 06100E, 7724N 06136E, 7723N 06237E, 7719N 06252E,
7707N 06259E, 7653N 06302E, 7642N 06340E, 7642N 06455E,
7642N 06454E.
01010
ICE SE TO 7642N 06454E, 7626N 06349E, 7625N 06225E,
7620N 06120E, 7618N 06045E, 7607N 06035E.
01120
ICE SE TO 7337N 05401E, 7325N 05349E, 7318N 05348E.
01140
ICE NE TO 7129N 05204E, 7126N 05211E, 7122N 05223E.
01140
ICE NE TO 7058N 05302E, 7057N 05302E, 7046N 05253E,
7041N 05305E, 7033N 05318E, 7028N 05345E, 7027N 05353E,
7023N 05423E, 7022N 05455E, 7016N 05519E, 7008N 05535E,
6952N 05551E, 6948N 05605E, 6947N 05635E, 6943N 05645E,
6925N 05644E, 6917N 05648E, 6910N 05655E, 6905N 05707E,
6905N 05732E, 6910N 05803E, 6910N 05844E, 6903N 05849E.
01140
ICE S TO 6903N 05849E, 6859N 05807E, 6858N 05711E,
6859N 05648E, 6859N 05558E, 6902N 05532E, 6909N 05457E,
6900N 05419E.
01140
ICE S TO 6836N 05218E, 6833N 05209E.
01140
ICE SW TO 6828N 05133E, 6828N 05127E.
01140
ICE SE TO 6822N 05048E, 6822N 05048E, 6822N 05048E.
01130-01140
ICE N TO 6854N 04813E, 6854N 04807E, 6847N 04807E,
6840N 04824E, 6838N 04914E, 6838N 04918E, 6840N 04938E,
6852N 05003E, 6901N 05020E, 6904N 05016E.
PART 3
FORECAST FROM 311800UTC TO 011800UTC
01010C
WINDS S/W 8 TO 13 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
LOCALLY PRECIPITATION
SEAS 1.5 TO 2.5 M
01020
WINDS S/W 8 TO 13 MS
AFTER 010600UTC S/W 15 TO 16 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
LOCALLY PRECIPITATION
SEAS 1.5 TO 2.5 M
01100, 01110
WINDS S/W 8 TO 13 MS C
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM
LOCALLY PRECIPITATION HAZE
SEAS 1.5 TO 2.5 M
01120
WINDS E N/E 7 TO 12 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM
LOCALLY PRECIPITATION HAZE
SEAS 1.5 TO 2.5 M
01130
WINDS N/E N 11 TO 16 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 4 TO 9 KM IN FOG 0.2 TO 0.7 KM
LOCALLY RAIN FOG
SEAS 1.2 TO 2.2 M
01140
WINDS N N/E 10 TO 15 MS
AFTER 010000UTC GUSTS 17 TO 20 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM IN FOG 0.2 TO 0.7 KM
LOCALLY PRECIPITATION FOG
SEAS 1.0 TO 1.5 M AFTER 010000UTC 1.0 TO 2.0 M
01240, 01250
WINDS E 7 TO 12 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM
SOMETIMES PRECIPITATION HAZE
SEAS 1.0 TO 1.5 M
17021
WINDS N N/E 9 TO 14 MS
AFTER 010400UTC GUSTS 17 TO 20 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17022
WINDS N N/E 9 TO 14 MS
AFTER 010400UTC GUSTS 17 TO 20 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17023
WINDS N N/E 9 TO 14 MS
AFTER 010400UTC GUSTS 17 TO 20 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17030
WINDS S/W W 11 TO 16 MS TO 010600UTC GUSTS 17 TO 22 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY PRECIPITATION
17062
WINDS W N/W 4 TO 9 MS
AFTER 010600UTC N N/E 4 TO 9 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17063
WINDS N/E N 9 TO 14 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17064
WINDS N/E N 7 TO 12 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17071
WINDS E N/E 9 TO 14 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17073
WINDS S/E E 9 TO 14 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 4 TO 9 KM
17090
WINDS S/W S 4 TO 9 MS
AFTER 010600UTC S/E E 7 TO 12 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 4 TO 9 KM
NNNN