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Station GRMM4 - Search and Rescue Data

Grand Marais, MI
46.684 N 85.972 W (46°41'2" N 85°58'19" 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
12-08-20220000Z3511836-02236-0
12-07-20221800Z3492036-02736-0
12-07-20221200Z3121236-03436-0
12-07-20220600Z200636-03236-0
12-07-20220000Z147336-03136-0
12-06-20221800Z124636-03036-0
12-06-20221200Z461036-02836-0
12-06-20220600Z3491036-02936-0
12-06-20220000Z2991936-03336-0
12-05-20221800Z2571436-03336-0
12-05-20221200Z2331436-03136-0
12-05-20220600Z2271736-03236-0
12-05-20220000Z2151536-02836-0
12-04-20221800Z2201236-02136-0
12-04-20221200Z2271336-01436-0
12-04-20220600Z2281536-01636-0
12-04-20220000Z2832136-02336-0
12-03-20221800Z3122836-02436-0
12-03-20221200Z3213636-03036-0
12-03-20220600Z2711636-03936-0
12-03-20220000Z2041136-04136-0
12-02-20221800Z1921436-04136-0
12-02-20221200Z1991736-03536-0
12-02-20220600Z1911536-03536-0
12-02-20220000Z1831636-02936-0
12-01-20221800Z268936-03036-0
12-01-20221200Z3112536-03036-0
12-01-20220600Z3103536-03036-0
12-01-20220000Z2874230-02930-0
11-30-20221800Z2743736-03036-0
11-30-20221200Z2783436-03236-0
11-30-20220600Z2662036-04136-0
11-30-20220000Z1492036-04336-0
11-29-20221800Z1611636-04236-0
11-29-20221200Z1741336-04036-0
11-29-20220600Z1731336-03836-0
11-29-20220000Z152936-03736-0
11-28-20221800Z151936-03536-0
11-28-20221200Z78936-03536-0
11-28-20220600Z581336-03736-0
11-28-20220000Z131736-03836-0
11-27-20221800Z221736-03936-0
11-27-20221200Z241436-04136-0
11-27-20220600Z315936-04336-0
11-27-20220000Z2181536-04836-0
11-26-20221800Z2211436-05236-0
11-26-20221200Z2221736-04336-0
11-26-20220600Z2231636-03936-0
11-26-20220000Z217936-03836-0
11-25-20221800Z3001736-03836-0
11-25-20221200Z3132336-03936-0
11-25-20220600Z3182436-04036-0
11-25-20220000Z2961636-04336-0
11-24-20221800Z2101136-04436-0
11-24-20221200Z2011336-03636-0
11-24-20220600Z1971336-03836-0
11-24-20220000Z1831136-04036-0
11-23-20221800Z1951236-04136-0
11-23-20221200Z191536-03036-0
11-23-20220600Z208836-03136-0
11-23-20220000Z223836-03136-0
11-22-20221800Z2421136-03036-0
11-22-20221200Z229936-02936-0
11-22-20220600Z265336-03136-0
11-22-20220000Z3311936-03336-0
11-21-20221800Z3232736-03436-0
11-21-20221200Z2471436-02836-0
11-21-20220600Z2141436-02536-0
11-21-20220000Z2061436-02236-0
11-20-20221800Z2581136-02236-0
11-20-20221200Z3132136-02036-0
11-20-20220600Z3183036-02136-0
11-20-20220000Z3192836-02236-0
11-19-20221800Z2862136-02236-0
11-19-20221200Z2221536-01836-0
11-19-20220600Z2251436-01936-0
11-19-20220000Z2611236-02636-0
11-18-20221800Z334336-02836-0
11-18-20221200Z21336-02936-0
11-18-20220600Z208536-02536-0
11-18-20220000Z146736-02836-0
11-17-20221800Z140836-02836-0
11-17-20221200Z159536-02836-0
11-17-20220600Z359736-03036-0
11-17-20220000Z161036-03036-0
11-16-20221800Z531236-03036-0
11-16-20221200Z121736-02836-0
11-16-20220600Z137736-02836-0
11-16-20220000Z127936-03136-0
11-15-20221800Z1191236-03236-0
11-15-20221200Z1301236-02936-0
11-15-20220600Z142836-03036-0
11-15-20220000Z131836-03136-0
11-14-20221800Z99936-03136-0
11-14-20221200Z185536-02836-0
11-14-20220600Z223336-02936-0
11-14-20220000Z11036-03036-0
11-13-20221800Z31436-02936-0
11-13-20221200Z131736-02936-0
11-13-20220600Z141736-02936-0
11-13-20220000Z242036-03036-0
11-12-20221800Z152036-03036-0
11-12-20221200Z202436-03236-0
11-12-20220600Z71936-03636-0
11-12-20220000Z2952336-03836-0
11-11-20221800Z3081636-04036-0
11-11-20221200Z2812036-04436-0
11-11-20220600Z2701236-04836-0
11-11-20220000Z148336-04936-0
11-10-20221800Z320336-04736-0
11-10-20221200Z2181136-05636-0
11-10-20220600Z2051836-05536-0
11-10-20220000Z1981936-05036-0
11-09-20221800Z2001736-04736-0
11-09-20221200Z1891236-04336-0
11-09-20220600Z1641636-04136-0
11-09-20220000Z1371336-04036-0
11-08-20221800Z1381136-04136-0
11-08-20221200Z981136-03636-0
11-08-20220600Z371436-03736-0
11-08-20220000Z3422036-04036-0
11-07-20221800Z2992736-04236-0
11-07-20221200Z2873236-04136-0
11-07-20220600Z2752936-04636-0
11-07-20220000Z2221536-05036-0
11-06-20221800Z2141436-04936-0
11-06-20221200Z2021036-04436-0
11-06-20220600Z2381636-04536-0
11-06-20220000Z1972436-05236-0
11-05-20221800Z811236-04736-0
11-05-20221200Z642036-04436-0
11-05-20220600Z221136-04236-0
11-05-20220000Z3521036-04236-0
11-04-20221800Z3031336-04725-0
11-04-20221200Z2012036-05836-0
11-04-20220600Z1982136-06136-0
11-04-20220000Z2002436-06036-0
11-03-20221800Z2012136-06236-0
11-03-20221200Z2051936-05436-0
11-03-20220600Z1961836-05436-0
11-03-20220000Z1981736-05936-0
11-02-20221800Z1932036-06336-0
11-02-20221200Z1941536-05036-0
11-02-20220600Z162736-04836-0
11-02-20220000Z121336-04936-0
11-01-20221800Z290436-05736-0
11-01-20221200Z211836-05136-0
11-01-20220600Z2171036-05136-0
11-01-20220000Z212231-04831-0
10-31-20221800Z310536-04936-0
10-31-20221200Z199436-04736-0
10-31-20220600Z196836-04936-0
10-31-20220000Z194936-05636-0
10-30-20221800Z213936-05936-0
10-30-20221200Z2041436-04636-0
10-30-20220600Z2071636-04836-0
10-30-20220000Z1951336-05336-0
10-29-20221800Z2111336-05936-0
10-29-20221200Z2151336-04636-0
10-29-20220600Z2091736-04536-0
10-29-20220000Z1981736-04936-0
10-28-20221800Z2081236-05236-0
10-28-20221200Z2001336-04636-0
10-28-20220600Z2011536-04436-0
10-28-20220000Z1861136-04536-0
10-27-20221800Z334336-04536-0
10-27-20221200Z237836-03936-0
10-27-20220600Z2941236-04236-0
10-27-20220000Z3212036-04136-0
10-26-20221800Z3302436-04136-0
10-26-20221200Z3372536-04236-0
10-26-20220600Z3331736-04436-0
10-26-20220000Z5936-04536-0
10-25-20221800Z350736-04736-0
10-25-20221200Z2031736-06136-0
10-25-20220600Z1771736-06636-0
10-25-20220000Z1791636-06436-0
10-24-20221800Z1902236-06336-0
10-24-20221200Z1782236-06136-0
10-24-20220600Z1692136-06736-0
10-24-20220000Z1531318-06818-0

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.

Display all available SAR data (up to 45 days)

Display GRMM4 station page