Station 46012 - Search and Rescue Data

HALF MOON BAY - 24NM SSW of San Francisco, CA
37.356 N 122.881 W (37°21'20" N 122°52'51" W)

Previous data provided by Saildrone for this station are available at:
SD-1073 (1801589) -- 0000Z, 9/1/23 to 2359Z, 4/25/24 and 2000Z, 5/8/25 to 0000Z, 8/4/25
SD-1077 (1801593) -- 1200Z, 7/27/24 to 1959Z, 5/8/25
SD-1063 (1801583) -- 0000Z, 4/26/24 to 0330Z, 7/24/24

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
2026-03-17 0000Z31210626576566
2026-03-16 1800Z3127636556556
2026-03-16 1200Z3217646556556
2026-03-16 0600Z31713656556556
2026-03-16 0000Z31015656556566
2026-03-15 1800Z31715666546556
2026-03-15 1200Z32016676546556
2026-03-15 0600Z31018676546556
2026-03-15 0000Z31318676556566
2026-03-14 1800Z30820686536556
2026-03-14 1200Z31218676536556
2026-03-14 0600Z31217676546566
2026-03-14 0000Z31316666556566
2026-03-13 1800Z31814666536556
2026-03-13 1200Z31615666536556
2026-03-13 0600Z31315676546556
2026-03-13 0000Z31316666546566
2026-03-12 1800Z31516666546556
2026-03-12 1200Z32017666546566
2026-03-12 0600Z31715656556556
2026-03-12 0000Z30915656556566
2026-03-11 1800Z32314676546566
2026-03-11 1200Z31816686536566
2026-03-11 0600Z310216106536566
2026-03-11 0000Z31021696546566
2026-03-10 1800Z308226116536556
2026-03-10 1200Z303216106536566
2026-03-10 0600Z307206116536566
2026-03-10 0000Z31021696556566
2026-03-09 1800Z31820696546566
2026-03-09 1200Z31416686556566
2026-03-09 0600Z30813656566566
2026-03-09 0000Z2968666576586
2026-03-08 1800Z2192666576576
2026-03-08 1200Z2042666556566
2026-03-08 0600Z2795656576566
2026-03-08 0000Z2879656586576
2026-03-07 1800Z3108666606566
2026-03-07 1200Z3129676586566
2026-03-07 0600Z32212676566566
2026-03-07 0000Z31214686566566
2026-03-06 1800Z32015696556566
2026-03-06 1200Z313186116556566
2026-03-06 0600Z312256126556566
2026-03-06 0000Z310256116556566
2026-03-05 1800Z320216106556566
2026-03-05 1200Z31523696556566
2026-03-05 0600Z30726696556576
2026-03-05 0000Z30120656566586
2026-03-04 1800Z30613646566586
2026-03-04 1200Z30014646556586
2026-03-04 0600Z30714646546586
2026-03-04 0000Z30513646556586
2026-03-03 1800Z32210646556586
2026-03-03 1200Z30312646576586
2026-03-03 0600Z3129646576596
2026-03-03 0000Z2625646586596
2026-03-02 1800Z2177646576586
2026-03-02 1200Z1976646576586
2026-03-02 0600Z2336646576586
2026-03-02 0000Z2726636576586
2026-03-01 1800Z2423636556586
2026-03-01 1200Z2836646576586
2026-03-01 0600Z2634646586586
2026-03-01 0000Z2274636606596
2026-02-28 1800Z2463636596586
2026-02-28 1200Z3204626596576
2026-02-28 0600Z3147626596576
2026-02-28 0000Z32810626606586
2026-02-27 1800Z3231626596576
2026-02-27 1200Z3208626586576
2026-02-27 0600Z3168636586576
2026-02-27 0000Z3169636586576
2026-02-26 1800Z32010636556576
2026-02-26 1200Z3268636556576
2026-02-26 0600Z3207646566576
2026-02-26 0000Z3174656576586
2026-02-25 1800Z1483646576576
2026-02-25 1200Z1508656576576
2026-02-25 0600Z15313666576576
2026-02-25 0000Z15113656586566
2026-02-24 1800Z14713656586576
2026-02-24 1200Z13912656576576
2026-02-24 0600Z1488656566576
2026-02-24 0000Z1575656546576
2026-02-23 1800Z1304666546566
2026-02-23 1200Z1485676556566
2026-02-23 0600Z1529676566566
2026-02-23 0000Z14213676566566
2026-02-22 1800Z13719686556566
2026-02-22 1200Z13520686556566
2026-02-22 0600Z14320676566566
2026-02-22 0000Z14219666556566
2026-02-21 1800Z12417646536566
2026-02-21 1200Z11612646526566
2026-02-21 0600Z1554656526566
2026-02-21 0000Z1882666516566
2026-02-20 1800Z3362676506566
2026-02-20 1200Z310176106526576
2026-02-20 0600Z300206126526576
2026-02-20 0000Z303236126516576
2026-02-19 1800Z293256106516576
2026-02-19 1200Z20710696526576
2026-02-19 0600Z20211696526576
2026-02-19 0000Z2728696516576
2026-02-18 1800Z266106116506576
2026-02-18 1200Z287166126496576
2026-02-18 0600Z274216126506586
2026-02-18 0000Z227186106526586
2026-02-17 1800Z231206106536576
2026-02-17 1200Z24015696536586
2026-02-17 0600Z29120686546586
2026-02-17 0000Z25910666546586
2026-02-16 1800Z936676536576
2026-02-16 1200Z1614686536586
2026-02-16 0600Z17416696566586
2026-02-16 0000Z14223696566576
2026-02-15 1800Z12221686556576
2026-02-15 1200Z14519686566576
2026-02-15 0600Z16019676556576
2026-02-15 0000Z15714666556576
2026-02-14 1800Z1825686546576
2026-02-14 1200Z2422676546576
2026-02-14 0600Z3069676546576
2026-02-14 0000Z30213666546576
2026-02-13 1800Z31312666556576
2026-02-13 1200Z31015666556576
2026-02-13 0600Z31315666566576
2026-02-13 0000Z3168666576586
2026-02-12 1800Z698656566576
2026-02-12 1200Z13514666566576
2026-02-12 0600Z15317676566576
2026-02-12 0000Z18316676566576
2026-02-11 1800Z18214686576586
2026-02-11 1200Z168216106566586
2026-02-11 0600Z7815676566586
2026-02-11 0000Z11911676566586
2026-02-10 1800Z13511676576576
2026-02-10 1200Z705676576576
2026-02-10 0600Z3237676566586
2026-02-10 0000Z32511676566586
2026-02-09 1800Z3017676566586
2026-02-09 1200Z32319676566586
2026-02-09 0600Z2847666576586
2026-02-09 0000Z2626666566586
2026-02-08 1800Z3175676546586
2026-02-08 1200Z3147676566586
2026-02-08 0600Z3128666566586
2026-02-08 0000Z30410676556586
2026-02-07 1800Z2975676546586
2026-02-07 1200Z3103686536586
2026-02-07 0600Z3045686546586
2026-02-07 0000Z2926696576586
2026-02-06 1800Z2805676586586
2026-02-06 1200Z2841676586586
2026-02-06 0600Z3033676596596
2026-02-06 0000Z2461676606596
2026-02-05 1800Z1621666596586
2026-02-05 1200Z780666596586
2026-02-05 0600Z813656596586
2026-02-05 0000Z237646616586
2026-02-04 1800Z505646596586
2026-02-04 1200Z456646596586
2026-02-04 0600Z3263646596586
2026-02-04 0000Z3536656606586
2026-02-03 1800Z555676586586
2026-02-03 1200Z2915676566586
2026-02-03 0600Z31411686566586
2026-02-03 0000Z30111696576586
2026-02-02 1800Z333106106566586
2026-02-02 1200Z32514686576586
2026-02-02 0600Z31811676576586
2026-02-02 0000Z31812666586586
2026-02-01 1800Z3196656576586
2026-02-01 1200Z2453656576586
2026-02-01 0600Z3003656586586
2026-02-01 0000Z1126666596586
2026-01-31 1800Z632666586576
2026-01-31 1200Z1404666586576
2026-01-31 0600Z634656596586
2026-01-31 0000Z3074363603583

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)

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