SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 30 JULY 2026 AT 1800UTC
PART 1
AT 301800UTC
GALE WARNING
17030
FROM 301800UTC TO 310000UTC
WINDS N/E N GUSTS 17 TO 22 MS
17040
FROM 301800UTC TO 311800UTC
WINDS W N/W GUSTS 17 TO 22 MS
17050
FROM 301800UTC TO 310600UTC
WINDS N/E E GUSTS 17 TO 19 MS
17061
FROM 301800UTC TO 310000UTC
WINDS N/E N GUSTS 17 TO 22 MS
17062
FROM 301800UTC TO 310600UTC
WINDS N/E N GUSTS 17 TO 20 MS
PART 2
SYNOPSIS AT 301800UTC
HIGH 1019 HPA 79N 030E MOVING S/E 20 KMH WEAKENS
LOW 1004 HPA 72N 048E STATIONARY FILLING
LOW 1003 HPA 73N 068E STATIONARY FILLING
LOW 1000 HPA 72N 100E MOVING N/E 30 KMH DEEPENING
HIGH 1011 HPA 72N 127E MOVING E 20 KMH WEAKENS
LOW 985 HPA 85N 154E MOVING S/W 30 KMH FILLING
ICE AT 301800UTC
A3-YERMAK PLATEAU-BANKS N SPITSBERGEN-BANKS N
NORDAUSTLANDET-NANSEN BASIN
ICE N TO 7957N 00801E, 8000N 00835E, 8001N 00843E,
8011N 00902E, 8022N 01100E, 8038N 01419E, 8040N 01535E,
8042N 01619E, 8058N 01727E, 8112N 02412E, 8105N 02552E,
8108N 02716E, 8135N 02931E, 8140N 02959E, 8140N 03000E.
01020-17010-17290-17230
ICE N TO 8140N 03000E, 8110N 03144E, 8135N 03538E,
8215N 03953E, 8216N 04000E, 8230N 04203E, 8247N 04452E,
8253N 04956E, 8258N 05623E, 8311N 06619E, 8346N 07031E,
8335N 07507E, 8329N 08817E, 8243N 09338E, 8230N 09615E,
8210N 09946E.
17230
ICE NE TO 8210N 09946E, 8129N 10338E, 8114N 10352E.
17230-17040
ICE S TO 8114N 10352E, 8104N 09856E, 8121N 09554E,
8124N 09521E, 8118N 08951E.
17040-17050-17100
ICE E TO 8118N 08951E, 8057N 08747E, 8027N 08835E,
7954N 08752E, 7935N 08805E, 7919N 08946E, 7905N 08927E,
7851N 09054E, 7833N 08945E, 7812N 08828E, 7743N 08914E,
7717N 08657E, 7645N 08720E, 7613N 08544E, 7537N 08517E,
7537N 08519E, 7527N 08604E, 7507N 08455E.
17100
ICE N TO 7507N 08455E, 7456N 08539E, 7507N 08655E.
17021
ICE NE TO 7147N 05532E, 7120N 05624E, 7108N 05838E.
17021-17063
ICE W TO 7108N 05838E, 7128N 05902E, 7144N 05838E,
7200N 05843E, 7215N 05848E, 7224N 05822E, 7248N 05939E.
17063
ICE S TO 7248N 05939E, 7300N 05849E, 7256N 05703E.
17063
ICE E TO 7256N 05703E, 7239N 05705E, 7203N 05523E.
17120
ICE N TO 7635N 11150E, 7640N 11206E, 7637N 11414E,
7711N 11622E, 7705N 11940E, 7714N 12159E, 7704N 12448E,
7705N 12500E.
17140
ICE S TO 7444N 12500E, 7444N 12354E.
17140
ICE E TO 7444N 12354E, 7419N 12358E, 7400N 12500E.
17120
ICE E TO 7608N 12343E, 7555N 12258E, 7541N 12402E.
17120
ICE W TO 7541N 12402E, 7550N 12455E, 7602N 12458E,
7608N 12343E.
17140-17120
ICE S TO 7449N 12131E, 7500N 11930E, 7506N 11810E,
7449N 11646E, 7441N 11605E.
17140
ICE N TO 7441N 11605E, 7403N 11707E, 7403N 11959E,
7344N 12043E, 7342N 12111E, 7413N 12140E, 7449N 12131E.
PART 3
FORECAST FROM 301800UTC TO 311800UTC
01010
WINDS N/E 8 TO 13 MS
AFTER 310600UTC N/W 8 TO 13 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM
LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M
01020
WINDS N/E 8 TO 13 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM
LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M
01100
WINDS N N/W 8 TO 13 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM
LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M
01110, 01120
WINDS N/E 8 TO 13 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM
LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M
01130
WINDS W N/W 9 TO 14 MS
AFTER 310600UTC S/W 7 TO 12 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 1.0 TO 2.0 M AFTER 310600UTC 0.8 TO 1.2 M
01140
WINDS W N/W 9 TO 14 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 1.0 TO 1.8 M
01240, 01250
WINDS S S/E 8 TO 13 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 6 TO 10 KM SOMETIMES RAIN
SEAS 1.0 TO 1.5 M
17021
WINDS W N/W 9 TO 14 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
LOCALLY TO PLUS 12 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
17022
WINDS W N/W 8 TO 13 MS
AFTER 310600UTC W S/W 8 TO 13 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 1.0 TO 1.8 M
17023
WINDS S/W W 7 TO 12 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.8 TO 1.5 M
17024
WINDS N/W W 6 TO 11 MS
TEMP PLUS 13 TO PLUS 18 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.7 TO 1.4 M
17030
WINDS N/E N 11 TO 16 MS TO 310000UTC GUSTS 17 TO 22 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.3 TO 2.3 M TO 310000UTC 1.7 TO 2.7 M
17040
WINDS W N/W 11 TO 16 MS GUSTS 17 TO 22 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17050
WINDS N/E E 11 TO 16 MS GUSTS 17 TO 19 MS
AFTER 310600UTC N/E N 11 TO 16 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17061
WINDS N/E N 11 TO 16 MS GUSTS 17 TO 22 MS
AFTER 310000UTC N/E E 11 TO 16 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.5 TO 2.5 M AFTER 310000UTC 1.2 TO 2.2 M
17062
WINDS N/E N 11 TO 16 MS GUSTS 17 TO 20 MS
AFTER 310600UTC N/E E 11 TO 16 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.5 TO 2.5 M AFTER 310600UTC 1.2 TO 2.2 M
17063
WINDS N/W W 10 TO 15 MS
AFTER 310600UTC N/E E 11 TO 16 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.3 TO 2.3 M AFTER 310600UTC 1.2 TO 2.2 M
17064
WINDS W N/W 8 TO 13 MS
AFTER 310600UTC N/E E 11 TO 16 MS
TEMP PLUS 7 TO PLUS 12 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M AFTER 310600UTC 1.5 TO 2.5 M
17071
WINDS W S/W 7 TO 12 MS
AFTER 310600UTC N/E N 10 TO 15 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.5 TO 1.0 M AFTER 310600UTC 1.0 TO 1.5 M
17072
WINDS W S/W 7 TO 12 MS
AFTER 310000UTC W N/W 7 TO 12 MS
AFTER 311200UTC N N/E 7 TO 12 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.5 TO 1.0 M AFTER 310000UTC 0.6 TO 1.2 M
17073
WINDS W N/W 5 TO 10 MS
AFTER 310600UTC N/W N 6 TO 11 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN THUNDERSTORM FOG
SEAS 0.3 TO 0.8 M
17090
WINDS W N/W 7 TO 12 MS
AFTER 310900UTC N/E E 9 TO 14 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
LOCALLY TO PLUS 18 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN THUNDERSTORM FOG
SEAS 0.8 TO 1.5 M AFTER 310900UTC 0.7 TO 1.3 M
17100
WINDS N/E E 11 TO 16 MS
AFTER 310600UTC N/E N 11 TO 16 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17110
WINDS N/W W 7 TO 12 MS
AFTER 310600UTC 9 TO 14 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17120
WINDS S/W W 8 TO 13 MS
AFTER 310600UTC W N/W 8 TO 13 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17130
WINDS E S/E 7 TO 12 MS
AFTER 310000UTC S/W W 9 TO 14 MS
AFTER 311200UTC N/W N 7 TO 12 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
LOCALLY TO PLUS 20 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN THUNDERSTORM FOG
17140
WINDS S S/W 9 TO 14 MS
AFTER 311200UTC N/W 6 TO 11 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 8 TO 10 KM
SEAS 1.3 TO 2.5 M AFTER 311200UTC 1.3 TO 2.4 M
17151
WINDS W N/W 7 TO 12 MS
AFTER 310000UTC S S/W 10 TO 15 MS
AFTER 311200UTC W 7 TO 12 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.6 TO 3.0 M AFTER 310000UTC 2.0 TO 3.6 M
AFTER 311200UTC 1.6 TO 3.0 M
17152
WINDS W S/W 8 TO 13 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 8 TO 10 KM
17153
WINDS N/W 6 TO 11 MS
AFTER 310000UTC S 10 TO 15 MS
AFTER 311200UTC E N/E 8 TO 13 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.0 TO 2.0 M AFTER 310000UTC 1.5 TO 2.8 M
AFTER 311200UTC 1.5 TO 2.7 M
17154
WINDS W 6 TO 11 MS
AFTER 310000UTC S S/W 9 TO 14 MS
AFTER 311200UTC E 9 TO 14 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.0 TO 1.9 M AFTER 310000UTC 1.7 TO 3.2 M
AFTER 311200UTC 1.8 TO 3.3 M
17230
WINDS N/W W 11 TO 16 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17241
WINDS N/W W 7 TO 12 MS GUSTS 16 MS
TEMP 0 TO MINUS 3 DEGREES
VIS 3 TO 8 KM LOCALLY 1 TO 2 KM SNOW
17243
WINDS W S/W 11 TO 16 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
NNNN