SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 20 DECEMBER 2025 AT 0600UTC
PART 1
AT 200600UTC
GALE WARNING
01020
FROM 200600UTC TO 210600UTC
SEAS 2.0 TO 4.0 M
01100, 01110, 01120
FROM 200600UTC TO 210600UTC
WINDS S/E E 17 TO 18 MS
SEAS 01100 3.0 TO 5.0 M
SEAS 01110, 01120 2.0 TO 4.0 M
01130
FROM 200600UTC TO 210600UTC
WINDS S/E E GUSTS 18 TO 23 MS
01140
FROM 200600UTC TO 210600UTC
WINDS S/E E GUSTS 17 TO 22 MS
PART 2
SYNOPSIS AT 200600UTC
LOW 985 HPA 68N 011E MOVING N/E 25 KMH FILLING
LOW 992 HPA 68N 030E
LOW 1022 HPA 72N 078E STATIONARY DEEPENING
HIGH 1032 HPA 80N 115E MOVING W 5 KMH INCREASE
LOW 1022 HPA 72N 139E MOVING W 10 KMH DEEPENING
ICE AT 191200UTC
B5-A5-A4-B4
ICE N TO 7805N 01901E, 7730N 01927E, 7728N 01929E,
7721N 02000E, 7702N 02135E, 7657N 02206E, 7715N 02337E,
7730N 02426E, 7747N 02524E, 7817N 02353E, 7834N 02413E,
7918N 02127E, 7927N 02000E, 7927N 02000E, 7931N 01912E,
7925N 01852E.
A5
ICE E TO 7756N 03000E, 7755N 02956E, 7807N 02707E,
7821N 02626E, 7835N 02803E, 7849N 02903E, 7850N 03000E.
01020
ICE W TO 7756N 03000E, 7820N 03206E, 7836N 03456E,
7848N 03526E, 7850N 03356E, 7849N 03119E, 7850N 03000E.
YERMAK PLATEAU-LITKE TROUGH-NANSEN BASIN-BANKS N NORDAUSTLANDET
ICE N TO 8021N 00719E, 8026N 01046E, 8026N 01047E,
8124N 01212E, 8132N 01510E, 8149N 01846E, 8210N 02453E,
8136N 02959E, 8136N 03000E.
01020-17290
ICE N TO 8136N 03000E, 8134N 03014E, 8157N 03224E,
8230N 03023E, 8232N 03015E, 8235N 03536E, 8232N 04439E,
8235N 04826E.
17010-17290-01020-01010-17030
ICE NE TO 8235N 04826E, 8230N 04721E, 8153N 04111E,
8038N 04119E, 8036N 04001E, 8028N 03701E, 8009N 03533E,
8001N 03658E, 8009N 04001E, 8015N 04245E, 8000N 04328E,
7933N 04440E, 7903N 04339E, 7819N 04959E, 7756N 05241E,
7744N 05541E, 7746N 05842E, 7730N 05946E, 7734N 06216E,
7751N 06611E, 7815N 06652E, 7822N 07000E, 7826N 07230E,
7736N 07026E, 7734N 07000E, 7730N 06840E, 7702N 06716E,
7659N 06724E.
01010-01120
ICE E TO 7508N 05547E, 7503N 05517E, 7500N 05524E,
7455N 05536E, 7451N 05603E.
01120-01140
ICE E TO 7353N 05409E, 7357N 05347E, 7351N 05316E,
7322N 05321E, 7301N 05228E, 7255N 05147E, 7222N 05156E,
7218N 05107E, 7147N 05058E, 7129N 05122E, 7128N 05124E,
7048N 05313E, 7033N 05441E, 7036N 05501E.
17021-17063-17061
ICE N TO 7042N 05731E, 7041N 05741E, 7052N 05846E,
7102N 05823E, 7118N 05812E, 7131N 05732E, 7201N 05748E,
7201N 05748E, 7221N 05739E, 7228N 05806E, 7248N 05837E,
7258N 05847E, 7311N 05843E, 7332N 05917E, 7340N 05910E,
7349N 05947E, 7355N 06011E, 7349N 06007E, 7348N 06006E,
7340N 05948E, 7311N 05953E, 7302N 05929E, 7223N 05936E,
7204N 06008E, 7204N 06055E, 7201N 06057E, 7054N 06122E,
7054N 06121E.
17021-17023-01140-01130
ICE S TO 7054N 06121E, 7040N 06056E, 7038N 06053E,
7038N 06047E, 7043N 06007E, 7037N 05918E, 7044N 05829E,
7044N 05815E, 7036N 05751E, 7032N 05741E, 6953N 05813E,
6956N 05507E, 6933N 05211E, 6845N 04957E, 6805N 04925E,
6803N 04914E, 6802N 04908E, 6820N 04819E, 6810N 04740E,
6740N 04700E, 6731N 04559E.
01130
ICE SW TO 6731N 04559E, 6745N 04632E, 6751N 04658E,
6821N 04634E, 6834N 04558E, 6831N 04541E.
01130-01140
ICE NE TO 6931N 04914E, 6930N 04915E, 6933N 04914E,
6935N 04857E, 6930N 04814E, 6906N 04750E, 6847N 04804E,
6839N 04828E, 6839N 04914E, 6838N 04935E, 6849N 05003E,
6900N 05023E, 6907N 05019E.
01020
ICE S TO 8007N 03130E, 8033N 03220E, 8032N 03259E,
8014N 03319E.
PART 3
FORECAST FROM 200600UTC TO 210600UTC
01010
WINDS S/E E 7 TO 12 MS
TEMP MINUS 5 TO MINUS 8 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM LOCALLY SNOW
SEAS 2.0 TO 3.0 M
01020
WINDS S/E E 11 TO 16 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM LOCALLY SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 2.0 TO 4.0 M
01100
WINDS S/E E 17 TO 18 MS
TEMP PLUS 1 TO MINUS 4 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 3.0 TO 5.0 M
01110, 01120
WINDS S/E E 17 TO 18 MS
TEMP MINUS 3 TO MINUS 6 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 2.0 TO 4.0 M
01130
WINDS S/E E 9 TO 14 MS GUSTS 18 TO 23 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
LOCALLY MINUS 5 DEGREES
VIS 3 TO 8 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
SEAS 0.5 TO 1.0 M IN GUSTS 0.9 TO 1.6 M
01140
WINDS S/E E 9 TO 14 MS GUSTS 17 TO 22 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
LOCALLY TO MINUS 20 DEGREES
VIS 3 TO 8 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
01240, 01250
WINDS S/E E 11 TO 16 MS
FROM 201800UTC TO 210600UTC N/E 11 TO 16 MS
TEMP PLUS 2 TO MINUS 3 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M
FROM 201800UTC TO 210600UTC 2.0 TO 3.0 M
17021
WINDS S/E E 9 TO 14 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17022
WINDS S/E E 6 TO 11 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
17023
WINDS S S/E 6 TO 11 MS AFTER 211800UTC E 9 TO 14 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
17030
WINDS E 7 TO 12 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17062
WINDS E S/E 6 TO 11 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17063
WINDS E S/E 7 TO 12 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 4 TO 9 KM IN FOG 0.5 TO 1.0 KM LOCALLY WEAK SNOW FOG
17064
WINDS E S/E 6 TO 11 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM IN FOG 0.5 TO 1.0 KM LOCALLY WEAK SNOW FOG
17071
WINDS E S/E 5 TO 10 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
17073
WINDS E S/E 5 TO 10 MS
TEMP MINUS 22 TO MINUS 27 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
17090
WINDS E S/E 4 TO 9 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
LOCALLY MINUS 30 TO MINUS 35 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
NNNN