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Hurricane Symbol Storm Special! View the latest observations near East Pacific Hurricane Rick.

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
10-24-20210600Z3381229-04629-0
10-24-20210000Z3041436-04636-0
10-23-20211800Z319936-04636-0
10-23-20211200Z261536-04336-0
10-23-20210600Z226736-04136-0
10-23-20210000Z5436-04536-0
10-22-20211800Z30336-04436-0
10-22-20211200Z229336-04036-0
10-22-20210600Z151436-04336-0
10-22-20210000Z3512136-04436-0
10-21-20211800Z11936-04236-0
10-21-20211200Z242036-04536-0
10-21-20210600Z341636-04836-0
10-21-20210000Z291336-04936-0
10-20-20211800Z231236-05036-0
10-20-20211200Z251236-05336-0
10-20-20210600Z264636-06136-0
10-20-20210000Z208836-06636-0
10-19-20211800Z267736-06636-0
10-19-20211200Z2211036-05736-0
10-19-20210600Z2121636-05636-0
10-19-20210000Z169436-05636-0
10-18-20211800Z312736-05736-0
10-18-20211200Z312636-05436-0
10-18-20210600Z350936-05436-0
10-18-20210000Z3242236-05636-0
10-17-20211800Z3212536-05536-0
10-17-20211200Z3082236-05636-0
10-17-20210600Z3352136-05536-0
10-17-20210000Z3142936-05336-0
10-16-20211800Z3062336-05236-0
10-16-20211200Z2921736-05236-0
10-16-20210600Z311636-05136-0
10-16-20210000Z229336-05236-0
10-15-20211800Z2811236-05436-0
10-15-20211200Z236936-05036-0
10-15-20210600Z223336-05436-0
10-15-20210000Z257136-06236-0
10-14-20211800Z2101436-06736-0
10-14-20211200Z1881436-06436-0
10-14-20210600Z1601436-06336-0
10-14-20210000Z136736-06136-0
10-13-20211800Z282636-06036-0
10-13-20211200Z2861136-05936-0
10-13-20210600Z2841436-06036-0
10-13-20210000Z2771536-06036-0
10-12-20211800Z276836-06136-0
10-12-20211200Z69736-06136-0
10-12-20210600Z79736-06236-0
10-12-20210000Z88636-06136-0
10-11-20211800Z266236-06436-0
10-11-20211200Z1961036-06636-0
10-11-20210600Z1901536-06936-0
10-11-20210000Z1752136-07036-0
10-10-20211800Z1641836-06936-0
10-10-20211200Z1351136-06236-0
10-10-20210600Z155636-06136-0
10-10-20210000Z183736-06436-0
10-09-20211800Z55136-06636-0
10-09-20211200Z159236-06336-0
10-09-20210600Z151336-06436-0
10-09-20210000Z155136-06436-0
10-08-20211800Z126436-06536-0
10-08-20211200Z148536-06136-0
10-08-20210600Z146736-06136-0
10-08-20210000Z117536-06436-0
10-07-20211800Z731036-06236-0
10-07-20211200Z179536-05736-0
10-07-20210600Z185736-05736-0
10-07-20210000Z158636-06236-0
10-06-20211800Z62636-06236-0
10-06-20211200Z172236-05736-0
10-06-20210600Z121436-05436-0
10-06-20210000Z129136-05636-0
10-05-20211800Z327436-05936-0
10-05-20211200Z312736-05936-0
10-05-20210600Z317436-05936-0
10-05-20210000Z320736-05936-0
10-04-20211800Z36436-06136-0
10-04-20211200Z88636-06136-0
10-04-20210600Z87836-06236-0
10-04-20210000Z1001136-06236-0
10-03-20211800Z821136-06236-0
10-03-20211200Z90736-06236-0
10-03-20210600Z91536-06236-0
10-03-20210000Z130336-06436-0
10-02-20211800Z133336-06636-0
10-02-20211200Z192336-06236-0
10-02-20210600Z222536-06536-0
10-02-20210000Z2051236-07136-0
10-01-20211800Z230836-07236-0
10-01-20211200Z1991236-05936-0
10-01-20210600Z1991336-05936-0
10-01-20210000Z145630-06330-0
09-30-20211800Z90736-06436-0
09-30-20211200Z144436-05536-0
09-30-20210600Z128536-05536-0
09-30-20210000Z104736-06136-0
09-29-20211800Z771036-06236-0
09-29-20211200Z194836-05736-0
09-29-20210600Z2001036-05536-0
09-29-20210000Z120536-05936-0
09-28-20211800Z177236-06136-0
09-28-20211200Z208536-05236-0
09-28-20210600Z324236-05336-0
09-28-20210000Z3451136-05536-0
09-27-20211800Z291036-05636-0
09-27-20211200Z531036-05736-0
09-27-20210600Z122436-05736-0
09-27-20210000Z203736-05836-0
09-26-20211800Z2671036-06136-0
09-26-20211200Z2141136-05236-0
09-26-20210600Z234936-05336-0
09-26-20210000Z2961536-05436-0
09-25-20211800Z2691536-05636-0
09-25-20211200Z2741236-05336-0
09-25-20210600Z3172236-05536-0
09-25-20210000Z1931336-06436-0
09-24-20211800Z284336-06136-0
09-24-20211200Z3231236-05436-0
09-24-20210600Z91336-05136-0
09-24-20210000Z462236-05036-0
09-23-20211800Z292236-05336-0
09-23-20211200Z412436-05236-0
09-23-20210600Z401836-05636-0
09-23-20210000Z21736-05636-0
09-22-20211800Z391536-05336-0
09-22-20211200Z351836-05336-0
09-22-20210600Z211636-05636-0
09-22-20210000Z3481936-05736-0
09-21-20211800Z3292436-05836-0
09-21-20211200Z2842436-06236-0
09-21-20210600Z2012136-07236-0
09-21-20210000Z1761636-07136-0
09-20-20211800Z1821536-07536-0
09-20-20211200Z1831836-06836-0
09-20-20210600Z1681236-06636-0
09-20-20210000Z1841536-07236-0
09-19-20211800Z1932136-07336-0
09-19-20211200Z1931736-06236-0
09-19-20210600Z1881436-05836-0
09-19-20210000Z117736-06036-0
09-18-20211800Z25436-06336-0
09-18-20211200Z81336-05936-0
09-18-20210600Z3251136-06236-0
09-18-20210000Z3021936-06336-0
09-17-20211800Z2751536-06736-0
09-17-20211200Z2081836-06836-0
09-17-20210600Z2022536-06936-0
09-17-20210000Z1932436-07036-0
09-16-20211800Z1951636-07036-0
09-16-20211200Z1961436-06236-0
09-16-20210600Z2011336-06136-0
09-16-20210000Z173236-06236-0
09-15-20211800Z2921136-06236-0
09-15-20211200Z2991636-06236-0
09-15-20210600Z2891836-06236-0
09-15-20210000Z2951636-05936-0
09-14-20211800Z2791936-06336-0
09-14-20211200Z1471836-05936-0
09-14-20210600Z1451236-05636-0
09-14-20210000Z1051136-06036-0
09-13-20211800Z751136-06136-0
09-13-20211200Z165436-05536-0
09-13-20210600Z14936-05836-0
09-13-20210000Z339936-05836-0
09-12-20211800Z323936-05936-0
09-12-20211200Z345936-06136-0
09-12-20210600Z310836-06336-0
09-12-20210000Z2991236-06436-0
09-11-20211800Z3111136-06536-0
09-11-20211200Z2211536-06636-0
09-11-20210600Z2091536-06436-0
09-11-20210000Z177736-06636-0
09-10-20211800Z288336-06636-0
09-10-20211200Z216736-05936-0
09-10-20210600Z232536-05836-0
09-10-20210000Z316736-06136-0
09-09-20211800Z311936-06136-0
09-09-20211200Z3411436-06136-0
09-09-20210600Z3511836-06036-0
09-09-20210000Z3482218-06018-0

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