SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 21 JANUARY 2026 AT 1800UTC
PART 1
AT 211800UTC
GALE WARNING
01140
FROM 211800UTC TO 221800UTC
WINDS S/W W GUSTS 17 TO 20 MS
01240, 01250
FROM 211800UTC TO 221800UTC
WINDS W N/W 17 MS
17021
FROM 211800UTC TO 221500UTC
WINDS S/W W GUSTS 17 TO 20 MS
17022
FROM 211800UTC TO 221200UTC
WINDS S/W GUSTS 18 MS
17023
FROM 211800UTC TO 221800UTC
WINDS S/W W GUSTS 17 TO 22 MS
17064
FROM 211800UTC TO 221800UTC
WINDS S/W S GUSTS 17 TO 19 MS
17071
FROM 211800UTC TO 220900UTC
WINDS S/W GUSTS 17 TO 19 MS
17073
FROM 220000UTC TO 221800UTC
WINDS S/W GUSTS 17 TO 19 MS
PART 2
SYNOPSIS AT 211800UTC
LOW 1022 HPA 80N 028E FILLING
LOW 1024 HPA 70N 022E DEEPENING
LOW 1008 HPA 77N 080E STATIONARY FILLING
HIGH 1042 HPA 63N 070E MOVING W 10 KMH WEAKENS
ICE AT 211200UTC
A3-A4-B4
ICE NE TO 7929N 00854E, 7931N 00947E, 7938N 01000E, 7946N 01015E,
7905N 01046E, 7853N 01017E, 7835N 01024E, 7811N 01156E,
7806N 01303E, 7730N 01337E, 7723N 01343E, 7644N 01518E,
7623N 01640E.
B4-B5
ICE N TO 7623N 01640E, 7636N 01739E, 7710N 01827E, 7711N 01959E,
7710N 02000E, 7651N 02140E, 7651N 02331E.
B5-B4-C4
ICE SE TO 7651N 02331E, 7621N 02355E, 7556N 02259E, 7541N 02048E,
7525N 02000E, 7514N 01930E, 7500N 01930E, 7457N 01930E.
C4-C5-B5-A5
ICE NW TO 7457N 01930E, 7457N 02000E, 7456N 02134E, 7500N 02145E,
7528N 02304E, 7643N 02607E, 7710N 02524E, 7730N 02555E,
7740N 02611E.
A5-B5
ICE NE TO 7740N 02611E, 7733N 02719E, 7730N 02719E, 7716N 02718E,
7659N 02924E, 7649N 03000E.
17030-17050-01010-01020
ICE N TO 7649N 03000E, 7629N 03117E, 7611N 03210E, 7610N 03429E,
7633N 03703E, 7622N 03841E, 7638N 04023E, 7637N 04311E,
7616N 04501E, 7625N 04613E, 7702N 04518E, 7714N 04548E,
7716N 04809E, 7700N 04904E, 7646N 05000E, 7645N 05002E,
7629N 05021E, 7652N 05316E, 7716N 05410E, 7730N 05304E,
7732N 05048E, 7742N 05028E, 7748N 05337E, 7739N 05654E,
7737N 06202E, 7740N 06719E, 7815N 06739E, 7815N 07000E,
7813N 07241E, 7758N 07500E, 7749N 07625E.
17050-17030
ICE SE TO 7749N 07625E, 7729N 07500E, 7709N 07341E, 7634N 06848E.
01010-01120
ICE SE TO 7517N 05646E, 7513N 05544E, 7500N 05531E, 7437N 05508E,
7413N 05456E, 7350N 05324E, 7301N 05245E, 7248N 05213E,
7152N 05111E.
01120-01130
ICE NE TO 7152N 05111E, 7140N 05125E, 7127N 05138E, 7044N 05326E,
7031N 05508E, 7025N 05650E.
01130-01110-01140
ICE SE TO 7025N 05650E, 7021N 05553E, 7014N 05452E, 7011N 05249E,
6958N 05136E, 6946N 05043E, 6953N 05000E, 6957N 04937E,
6945N 04842E, 6933N 04809E, 6915N 04748E, 6856N 04748E,
6854N 04751E, 6839N 04815E, 6827N 04734E, 6803N 04653E.
01140-01110-01100-01240
ICE SW TO 6803N 04653E, 6842N 04633E, 6844N 04631E, 6853N 04532E,
6900N 04456E, 6901N 04410E, 6854N 04332E, 6847N 04320E,
6842N 04312E, 6836N 04301E.
PART 3
FORECAST FROM 211800UTC TO 221800UTC
01010, 01120
WINDS N/W N 10 TO 15 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 1.0 TO 2.0 M
01020, 01100, 01110
WINDS W N/W 7 TO 12 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM LOCALLY SNOW
SEAS 1.0 TO 2.0 M
01130
WINDS S/W W 11 TO 16 MS
AFTER 220600UTC W N/W 11 TO 16 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
01140
WINDS S/W W 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
LOCALLY MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
01240, 01250
WINDS W N/W 17 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 1.5 M
17021
WINDS S/W W 10 TO 15 MS GUSTS 17 TO 20 MS
AFTER 221500UTC S/W W 10 TO 15 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17022
WINDS S/W 9 TO 14 MS GUSTS 18 MS
AFTER 221200UTC W N/W 9 TO 14 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY WEAK SNOW
17023
WINDS S/W W 10 TO 15 MS GUSTS 17 TO 22 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY WEAK SNOW
17030
WINDS N/W 11 TO 16 MS
AFTER 221200UTC N/E N 10 TO 15 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17062
WINDS N/W W 7 TO 12 MS
AFTER 220900UTC N/E E 6 TO 11 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17063
WINDS W N/W 11 TO 16 MS
AFTER 220000UTC W N/W 7 TO 12 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17064
WINDS S/W S 9 TO 14 MS GUSTS 17 TO 19 MS
TEMP MINUS 18 TO MINUS 23 DEGREES
LOCALLY MINUS 13 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17071
WINDS S/W 10 TO 15 MS GUSTS 17 TO 19 MS
AFTER 220900UTC S/W 10 TO 15 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17073
WINDS S/W 11 TO 16 MS
AFTER 220000UTC S/W 11 TO 16 MS GUSTS 17 TO 19 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 1 TO 2 KM LOCALLY WEAK SNOW
17090
WINDS S S/W 11 TO 16 MS
TEMP MINUS 18 TO MINUS 23 DEGREES
LOCALLY MINUS 28 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
NNNN