SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 28 JULY 2026 AT 1800UTC
PART 1
AT 281800UTC
GALE WARNING
17021
FROM 281800UTC TO 290000UTC
WINDS S/E E GUSTS 17 TO 20 MS
17023
FROM 281800UTC TO 290000UTC
WINDS S/E E GUSTS TO 18 MS
17110, 17120
FROM 290000UTC TO 291200UTC
WINDS S/W W GUSTS 17 TO 20 MS
17230
FROM 290000UTC TO 291800UTC
WINDS W N/W GUSTS 17 TO 22 MS
17241
FROM 291200UTC TO 291800UTC
WINDS N/W N GUSTS 18 TO 20 MS
17243
FROM 281800UTC TO 291200UTC
WINDS S/W GUSTS 17 TO 22 MS
FROM 291200UTC TO 291800UTC
WINDS N/W GUSTS 17 TO 22 MS
PART 2
SYNOPSIS AT 281800UTC
LOW 997 HPA 67N 022E MOVING N/W 30 KMH FILLING
HIGH 1014 HPA 80N 030E STATIONARY INCREASE
LOW 999 HPA 70N 045E MOVING N/E 10 KMH FILLING
HIGH 1015 HPA 66N 075E STATIONARY WEAKENS
LOW 995 HPA 84N 110E MOVING E 20 KMH DEEPENING
HIGH 1019 HPA 70N 132E MOVING S 20 KMH WEAKENS
ICE AT 281200UTC
A3-YERMAK PLATEAU
ICE W TO 7949N 00814E, 7958N 00902E, 8000N 00855E,
8015N 00806E.
YERMAK PLATEAU-LITKE TROUGH-BANKS N SPITSBERGEN-BANKS N NORDAUSTLANDET-NANSEN BASIN
ICE N TO 8015N 00806E, 8029N 00951E, 8027N 01041E,
8026N 01054E, 8037N 01343E, 8043N 01532E, 8047N 01707E,
8100N 01744E, 8107N 01803E, 8106N 01837E, 8103N 02128E,
8122N 02345E, 8128N 02431E, 8125N 02444E, 8113N 02523E,
8120N 03000E.
01020
ICE N TO 8120N 03000E, 8123N 03204E.
01020-17010-17290
ICE NW TO 8123N 03204E, 8143N 03431E, 8211N 03438E,
8218N 04000E, 8219N 04151E, 8230N 04200E, 8258N 04224E,
8256N 04647E, 8311N 04843E.
17290-17230
ICE N TO 8311N 04843E, 8307N 05047E, 8309N 05537E,
8327N 06001E, 8319N 06404E, 8401N 06906E, 8350N 07236E,
8357N 07758E, 8341N 08625E, 8312N 09010E, 8230N 09601E,
8221N 09705E, 8204N 10001E.
17100-17050-17040-17230
ICE E TO 8204N 10001E, 8144N 09927E, 8132N 09827E,
8136N 09558E, 8136N 09554E, 8121N 08935E, 8054N 08733E,
8030N 08816E, 7950N 08743E, 7859N 09013E, 7839N 08905E,
7808N 08725E, 7750N 08838E, 7731N 08712E, 7634N 08700E,
7626N 08727E, 7618N 08634E, 7541N 08542E, 7541N 08542E,
7511N 08600E.
17100
ICE N TO 7511N 08600E, 7506N 08655E.
17021
ICE NE TO 7138N 05539E, 7110N 05703E, 7111N 05813E,
7056N 05827E, 7054N 05850E.
17021-17063
ICE W TO 7054N 05850E, 7200N 05916E, 7200N 05915E,
7215N 05843E, 7228N 05941E, 7303N 06039E.
17063
ICE S TO 7303N 06039E, 7306N 05938E, 7257N 05745E,
7242N 05554E.
17061
ICE E TO 7452N 06250E, 7427N 06111E, 7424N 06116E.
17061
ICE W TO 7424N 06116E, 7445N 06337E, 7452N 06250E.
17120
ICE SW TO 7635N 11152E, 7643N 11202E, 7652N 11103E,
7648N 10946E, 7656N 10935E.
17120
ICE N TO 7656N 10935E, 7705N 11121E, 7659N 11338E,
7715N 11528E, 7709N 11957E, 7716N 12140E, 7700N 12415E,
7700N 12500E.
17140
ICE SE TO 7442N 12500E, 7419N 12354E.
17140
ICE NE TO 7419N 12354E, 7358N 12424E, 7359N 12500E.
17120
ICE NW TO 7537N 12500E, 7521N 12320E.
17120
ICE E TO 7521N 12320E, 7531N 12205E, 7619N 12223E,
7626N 12349E.
17120
ICE SW TO 7626N 12349E, 7615N 12500E.
17120
ICE N TO 7658N 10931E, 7705N 11101E, 7659N 11332E,
7713N 11530E, 7652N 12008E, 7712N 12221E, 7654N 12437E,
7655N 12500E.
17140
ICE E TO 7440N 12500E, 7418N 12401E, 7400N 12422E.
17140
ICE N TO 7359N 12422E, 7359N 12500E.
17120-17140
ICE N TO 7500N 11418E, 7431N 11442E, 7421N 11450E,
7357N 11655E, 7407N 11836E, 7357N 11911E, 7333N 12200E,
7350N 12251E.
17140-17120
ICE S TO 7350N 12251E, 7450N 12143E, 7500N 12021E,
7511N 11846E, 7518N 11553E, 7500N 11418E.
17120
ICE E TO 7619N 12413E, 7609N 12129E, 7545N 12027E,
7521N 12031E, 7506N 12206E.
17120
ICE W TO 7506N 12206E, 7532N 12421E, 7619N 12413E.
PART 3
FORECAST FROM 281800UTC TO 291800UTC
01010, 01020
WINDS N/E N 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/E 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
01110, 01120
WINDS N/E N 10 TO 15 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 S/W 9 TO 14 MS
TEMP PLUS 12 TO PLUS 17 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN THUNDERSTORM FOG
SEAS 0.8 TO 1.2 M
01140
WINDS S/E S 11 TO 16 MS
AFTER 290000UTC S S/W 8 TO 13 MS
TEMP PLUS 12 TO PLUS 17 DEGREES
LOCALLY PLUS 24 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN THUNDERSTORM FOG
SEAS 0.8 TO 1.4 M AFTER 290000UTC 0.5 TO 1.0 M
01240
WINDS W N/W 6 TO 11 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM LOCALLY RAIN HAZE
SEAS 1.0 TO 1.5 M
01250
WINDS N/E N 6 TO 11 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM LOCALLY RAIN HAZE
SEAS 1.0 TO 1.5 M
17021
WINDS S/E E 9 TO 14 MS TO 290000UTC GUSTS 17 TO 20 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17022
WINDS S/E E 9 TO 14 MS
AFTER 291200UTC S/E S 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 0.8 TO 1.4 M
17023
WINDS S/E E 9 TO 14 MS TO 290000UTC GUSTS TO 18 MS
AFTER 291200UTC S S/E 9 TO 14 MS
TEMP PLUS 13 TO PLUS 18 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.8 TO 1.4 M AFTER 290000UTC 1.0 TO 1.7 M
17024
WINDS S/E S 9 TO 14 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 0.8 TO 1.4 M
17030
WINDS S/W S 9 TO 14 MS
AFTER 290600UTC N/E E 11 TO 16 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 1.4 TO 2.4 M
17040
WINDS N/W W 11 TO 16 MS
AFTER 290600UTC N/W N 11 TO 16 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17050
WINDS S/W W 9 TO 14 MS
AFTER 290600UTC N/W W 5 TO 10 MS
AFTER 291200UTC N N/E 7 TO 12 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
17061
WINDS S S/E 7 TO 12 MS
AFTER 290600UTC N/E E 9 TO 14 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.8 TO 1.5 M AFTER 290600UTC 1.0 TO 1.8 M
17062
WINDS S/W W 7 TO 12 MS
AFTER 290600UTC S/E E 7 TO 12 MS
AFTER 291200UTC N/E E 7 TO 12 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.8 TO 1.5 M AFTER 290600UTC 0.6 TO 1.2 M
17063
WINDS S S/E 9 TO 14 MS
AFTER 290000UTC E N/E 9 TO 14 MS
AFTER 290600UTC N/E N 9 TO 14 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.0 TO 1.8 M AFTER 290000UTC 0.9 TO 1.6 M
17064
WINDS N/E E 6 TO 11 MS
AFTER 290600UTC E S/E 7 TO 12 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.6 TO 1.2 M
17071
WINDS S/E S 7 TO 12 MS
AFTER 291200UTC S/E S 9 TO 14 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.5 TO 1.0 M AFTER 291200UTC 0.7 TO 1.2 M
17072
WINDS N/W W 7 TO 12 MS
AFTER 290600UTC S S/E 7 TO 12 MS
TEMP PLUS 11 TO PLUS 16 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.8 TO 1.7 M AFTER 290600UTC 0.6 TO 1.2 M
17073
WINDS S/E S 7 TO 12 MS
AFTER 291200UTC N/E S 9 TO 14 MS
TEMP PLUS 11 TO PLUS 16 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY FOG
SEAS 0.5 TO 1.0 M
17090
WINDS N/W W 5 TO 10 MS
AFTER 290600UTC S/W S 6 TO 11 MS
TEMP PLUS 7 TO PLUS 12 DEGREES
LOCALLY TO PLUS 17 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
SEAS 0.5 TO 1.2 M AFTER 290600UTC 0.4 TO 0.9 M
17100
WINDS W S/W 5 TO 10 MS
AFTER 291200UTC N/W N 5 TO 10 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17110
WINDS S/W W 9 TO 14 MS
AFTER 290000UTC GUSTS 17 TO 20 MS
AFTER 291200UTC N/W N 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
17120
WINDS S/W W 10 TO 15 MS
AFTER 290000UTC GUSTS 17 TO 20 MS
AFTER 291200UTC N/W N 11 TO 16 MS
TEMP 0 TO PLUS 5 DEGREES
LOCALLY TO PLUS 10 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17130
WINDS S/W W 5 TO 10 MS
AFTER 291200UTC N/W W 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 FOG
17140
WINDS S S/W 10 TO 15 MS
AFTER 291200UTC N/W 9 TO 14 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 5 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.4 TO 2.6 M AFTER 291200UTC 1.5 TO 2.9 M
17151
WINDS S/W 10 TO 15 MS
AFTER 291200UTC N/W 10 TO 15 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 3 TO 5 KM LOCALLY PRECIPITATION
SEAS 2.0 TO 3.6 M AFTER 291200UTC 2.0 TO 3.7 M
17152
WINDS S/W 11 TO 16 MS
AFTER 291500UTC N 10 TO 15 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 5 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17153
WINDS S 7 TO 12 MS
AFTER 290000UTC S S/W 9 TO 14 MS
AFTER 291200UTC S/W 7 TO 12 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 8 TO 10 KM
SEAS 1.3 TO 2.3 M AFTER 290000UTC 1.4 TO 2.6 M
AFTER 291200UTC 1.2 TO 2.2 M
17154
WINDS S 8 TO 13 MS
AFTER 291500UTC W N/W 6 TO 11 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 8 TO 10 KM LOCALLY 0.6 TO 0.8 KM FOG
SEAS 1.6 TO 3.0 M AFTER 291500UTC 1.5 TO 2.7 M
17230
WINDS W S/W 11 TO 16 MS
AFTER 290000UTC W N/W 11 TO 16 MS GUSTS 17 TO 22 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17241
WINDS S/W W 7 TO 12 MS GUSTS 15 MS
AFTER 290300UTC W N/W 8 TO 13 MS GUSTS 16 MS
AFTER 291200UTC N/W N 9 TO 14 MS GUSTS 18 TO 20 MS
TEMP MINUS 2 TO PLUS 1 DEGREES
VIS 3 TO 6 KM LOCALLY 1 TO 2 KM
LOCALLY PRECIPITATION
17243
WINDS S/W 8 TO 13 MS GUSTS 17 TO 22 MS
AFTER 291200UTC N/W 9 TO 14 MS GUSTS 17 TO 22 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 5 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
NNNN