Station SLVM5 - Search and Rescue Data

Silver Bay, MN
47.278 N 91.270 W (47°16'39" N 91°16'12" W)

For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS

Average surface winds - six hour block.

Date (UTC) Average
Wind Dir
(True)
Average
Wind Spd
(Knots)
Wind
Obs
Average
Seas
(Feet)
Wave
Obs
Air Temp.
(Degrees F.)
Air Temp.
Obs
Water Temp.
(Degrees F.)
Water Temp.
Obs
2024-03-29 1200Z340429-02729-0
2024-03-29 0600Z315536-02836-0
2024-03-29 0000Z289737-03637-0
2024-03-28 1800Z2741239-03339-0
2024-03-28 1200Z252936-02136-0
2024-03-28 0600Z2381036-02136-0
2024-03-28 0000Z2621440-02340-0
2024-03-27 1800Z2681540-02340-0
2024-03-27 1200Z252942-01942-0
2024-03-27 0600Z275837-02037-0
2024-03-27 0000Z3181237-02237-0
2024-03-26 1800Z3381540-02440-0
2024-03-26 1200Z121436-02836-0
2024-03-26 0600Z521940-03240-0
2024-03-26 0000Z592643-03243-0
2024-03-25 1800Z672641-03341-0
2024-03-25 1200Z762440-03240-0
2024-03-25 0600Z782241-03241-0
2024-03-25 0000Z742039-03039-0
2024-03-24 1800Z901240-02840-0
2024-03-24 1200Z77136-02736-0
2024-03-24 0600Z331336-02636-0
2024-03-24 0000Z209839-02839-0
2024-03-23 1800Z1881136-02336-0
2024-03-23 1200Z312838-01538-0
2024-03-23 0600Z322736-02036-0
2024-03-23 0000Z303536-02936-0
2024-03-22 1800Z173434-02834-0
2024-03-22 1200Z358636-02436-0
2024-03-22 0600Z19440-02640-0
2024-03-22 0000Z146537-02637-0
2024-03-21 1800Z186837-02137-0
2024-03-21 1200Z308530-01530-0
2024-03-21 0600Z330335-01635-0
2024-03-21 0000Z312738-02338-0
2024-03-20 1800Z3251038-02038-0
2024-03-20 1200Z3421136-01536-0
2024-03-20 0600Z3341140-02240-0
2024-03-20 0000Z3271442-03242-0
2024-03-19 1800Z3081234-03734-0
2024-03-19 1200Z274535-03535-0
2024-03-19 0600Z2251338-03438-0
2024-03-19 0000Z2191742-03442-0
2024-03-18 1800Z2061339-02639-0
2024-03-18 1200Z319835-01635-0
2024-03-18 0600Z3451232-01932-0
2024-03-18 0000Z3571339-02339-0
2024-03-17 1800Z3371339-02239-0
2024-03-17 1200Z3421140-01940-0
2024-03-17 0600Z335940-02440-0
2024-03-17 0000Z3082143-03143-0
2024-03-16 1800Z3041741-03641-0
2024-03-16 1200Z2911140-03740-0
2024-03-16 0600Z2441342-04342-0
2024-03-16 0000Z2251742-04442-0
2024-03-15 1800Z2121838-03738-0
2024-03-15 1200Z218436-03336-0
2024-03-15 0600Z258235-03235-0
2024-03-15 0000Z75230-03430-0
2024-03-14 1800Z651036-03736-0
2024-03-14 1200Z47936-03836-0
2024-03-14 0600Z35636-04136-0
2024-03-14 0000Z203135-04335-0
2024-03-13 1800Z208536-04136-0
2024-03-13 1200Z152136-04036-0
2024-03-13 0600Z327036-04636-0
2024-03-13 0000Z320636-05936-0
2024-03-12 1800Z214536-04332-0
2024-03-12 1200Z36336-04336-0
2024-03-12 0600Z33537-03937-0
2024-03-12 0000Z210437-04237-0
2024-03-11 1800Z2171136-03836-0
2024-03-11 1200Z312136-03236-0
2024-03-11 0600Z1336-03236-0
2024-03-11 0000Z233335-03535-0
2024-03-10 1800Z2101037-03437-0
2024-03-10 1200Z332639-03039-0
2024-03-10 0600Z3561138-03138-0
2024-03-10 0000Z356835-03735-0
2024-03-09 1800Z3501538-03538-0
2024-03-09 1200Z3381040-02440-0
2024-03-09 0600Z3341537-02837-0
2024-03-09 0000Z240536-03036-0
2024-03-08 1800Z196138-03038-0
2024-03-08 1200Z345737-02337-0
2024-03-08 0600Z337737-02937-0
2024-03-08 0000Z268839-04039-0
2024-03-07 1800Z215937-03937-0
2024-03-07 1200Z36539-03639-0
2024-03-07 0600Z391136-03636-0
2024-03-07 0000Z521740-03440-0
2024-03-06 1800Z551438-03538-0
2024-03-06 1200Z501036-03236-0
2024-03-06 0600Z20436-03136-0
2024-03-06 0000Z77236-03236-0
2024-03-05 1800Z146435-03035-0
2024-03-05 1200Z25342-02442-0
2024-03-05 0600Z256342-02942-0
2024-03-05 0000Z232839-03839-0
2024-03-04 1800Z2171741-03641-0
2024-03-04 1200Z2311542-03342-0
2024-03-04 0600Z2281343-03843-0
2024-03-04 0000Z421638-03838-0
2024-03-03 1800Z592044-03744-0
2024-03-03 1200Z481734-03734-0
2024-03-03 0600Z441540-03840-0
2024-03-03 0000Z401337-03838-0
2024-03-02 1800Z48437-04137-0
2024-03-02 1200Z262236-03736-0
2024-03-02 0600Z344136-03536-0
2024-03-02 0000Z43436-03736-0
2024-03-01 1800Z55636-03936-0
2024-03-01 1200Z45739-03139-0
2024-03-01 0600Z681436-02936-0
2024-03-01 0000Z841631-02431-0
2024-02-29 1800Z71842-01642-0
2024-02-29 1200Z352442-0642-0
2024-02-29 0600Z296438-0638-0
2024-02-29 0000Z297930-01230-0
2024-02-28 1800Z2991037-01037-0
2024-02-28 1200Z313840-0140-0
2024-02-28 0600Z3471234-0634-0
2024-02-28 0000Z3262340-01840-0
2024-02-27 1800Z36837-03837-0
2024-02-27 1200Z30435-03635-0
2024-02-27 0600Z25536-03636-0
2024-02-27 0000Z40736-03636-0
2024-02-26 1800Z81842-03542-0
2024-02-26 1200Z91738-02938-0
2024-02-26 0600Z344236-02836-0
2024-02-26 0000Z298736-03736-0
2024-02-25 1800Z2911239-04139-0
2024-02-25 1200Z266740-03640-0
2024-02-25 0600Z244841-03541-0
2024-02-25 0000Z2221742-03742-0
2024-02-24 1800Z2172644-02744-0
2024-02-24 1200Z2611243-01843-0
2024-02-24 0600Z300723-01523-0
2024-02-24 0000Z100139-01739-0
2024-02-23 1800Z771030-01830-0
2024-02-23 1200Z401142-02542-0
2024-02-23 0600Z338942-03742-0
2024-02-23 0000Z2801042-04642-0
2024-02-22 1800Z241537-04236-0
2024-02-22 1200Z244036-03636-0
2024-02-22 0600Z245236-03636-0
2024-02-22 0000Z217839-03739-0
2024-02-21 1800Z2161235-03535-0
2024-02-21 1200Z271335-03335-0
2024-02-21 0600Z254436-03336-0
2024-02-21 0000Z39536-03436-0
2024-02-20 1800Z45938-03538-0
2024-02-20 1200Z37736-03036-0
2024-02-20 0600Z641136-02936-0
2024-02-20 0000Z651338-02938-0
2024-02-19 1800Z58842-02942-0
2024-02-19 1200Z21636-02136-0
2024-02-19 0600Z351538-02338-0
2024-02-19 0000Z310637-03137-0
2024-02-18 1800Z3101040-03040-0
2024-02-18 1200Z3211042-02542-0
2024-02-18 0600Z270940-02840-0
2024-02-18 0000Z2621140-03240-0
2024-02-17 1800Z2381642-02642-0
2024-02-17 1200Z2361037-01337-0
2024-02-17 0600Z269640-0940-0
2024-02-17 0000Z301731-01431-0
2024-02-16 1800Z3241238-01338-0
2024-02-16 1200Z300734-01134-0
2024-02-16 0600Z298535-01435-0
2024-02-16 0000Z303742-02242-0
2024-02-15 1800Z3081137-02437-0
2024-02-15 1200Z289536-02536-0
2024-02-15 0600Z286435-02935-0
2024-02-15 0000Z269739-03539-0
2024-02-14 1800Z2221042-03442-0
2024-02-14 1200Z248741-02841-0
2024-02-14 0600Z1901136-02836-0
2024-02-14 0000Z126936-02736-0
2024-02-13 1800Z64537-02537-0
2024-02-13 1200Z336838-02338-0
2024-02-13 0600Z31036-02636-0
2024-02-13 0000Z331418-02918-0

The six-hour averages are calculated as follows:

  • The 0000Z average uses data from 2100Z to 0259Z.
  • The 0600Z average uses data from 0300Z to 0859Z.
  • The 1200Z average uses data from 0900Z to 1459Z.
  • The 1800Z average uses data from 1500Z to 2059Z.

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