Station PTLA2 - Search and Rescue Data

Portland Island, AK
58.346 N 134.752 W (58°20'47" N 134°45'8" W)


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
2026-02-09 1800Z168136-03936-0
2026-02-09 1200Z109236-03936-0
2026-02-09 0600Z124236-04036-0
2026-02-09 0000Z95236-04236-0
2026-02-08 1800Z90336-04236-0
2026-02-08 1200Z59136-04336-0
2026-02-08 0600Z133336-04336-0
2026-02-08 0000Z330436-04036-0
2026-02-07 1800Z339636-03936-0
2026-02-07 1200Z335736-03936-0
2026-02-07 0600Z331536-03936-0
2026-02-07 0000Z6236-03936-0
2026-02-06 1800Z344536-03836-0
2026-02-06 1200Z352236-03836-0
2026-02-06 0600Z353236-03936-0
2026-02-06 0000Z127136-04236-0
2026-02-05 1800Z152236-04436-0
2026-02-05 1200Z159336-04436-0
2026-02-05 0600Z143335-04336-0
2026-02-05 0000Z161235-04235-0
2026-02-04 1800Z325436-04036-0
2026-02-04 1200Z322236-04236-0
2026-02-04 0600Z117336-04536-0
2026-02-04 0000Z141236-04636-0
2026-02-03 1800Z304336-04136-0
2026-02-03 1200Z314736-03936-0
2026-02-03 0600Z179236-04236-0
2026-02-03 0000Z200236-04336-0
2026-02-02 1800Z199136-04036-0
2026-02-02 1200Z359236-03836-0
2026-02-02 0600Z321335-03835-0
2026-02-02 0000Z346335-03835-0
2026-02-01 1800Z334736-03736-0
2026-02-01 1200Z332736-03836-0
2026-02-01 0600Z356336-03836-0
2026-02-01 0000Z3311233-03833-0
2026-01-31 1800Z319436-03936-0
2026-01-31 1200Z130236-04036-0
2026-01-31 0600Z148334-03934-0
2026-01-31 0000Z73336-03836-0
2026-01-30 1800Z72335-03735-0
2026-01-30 1200Z328836-03836-0
2026-01-30 0600Z320536-03936-0
2026-01-30 0000Z170536-04236-0
2026-01-29 1800Z165336-04236-0
2026-01-29 1200Z153236-04336-0
2026-01-29 0600Z219136-04136-0
2026-01-29 0000Z318833-04033-0
2026-01-28 1800Z74336-04336-0
2026-01-28 1200Z12336-04236-0
2026-01-28 0600Z317836-03936-0
2026-01-28 0000Z112236-04336-0
2026-01-27 1800Z1001036-04436-0
2026-01-27 1200Z99236-04236-0
2026-01-27 0600Z88336-04036-0
2026-01-27 0000Z99136-03836-0
2026-01-26 1800Z283136-03335-0
2026-01-26 1200Z296136-03136-0
2026-01-26 0600Z275136-02936-0
2026-01-26 0000Z110136-02836-0
2026-01-25 1800Z77136-02636-0
2026-01-25 1200Z107136-02636-0
2026-01-25 0600Z120236-02836-0
2026-01-25 0000Z154236-03136-0
2026-01-24 1800Z120236-02936-0
2026-01-24 1200Z114236-02936-0
2026-01-24 0600Z123336-03136-0
2026-01-24 0000Z157235-03435-0
2026-01-23 1800Z105235-03235-0
2026-01-23 1200Z109136-03236-0
2026-01-23 0600Z5436-03636-0
2026-01-23 0000Z330536-03736-0
2026-01-22 1800Z97236-03236-0
2026-01-22 1200Z102236-03136-0
2026-01-22 0600Z105236-03236-0
2026-01-22 0000Z121236-03536-0
2026-01-21 1800Z106236-03336-0
2026-01-21 1200Z107236-03236-0
2026-01-21 0600Z107236-03336-0
2026-01-21 0000Z118136-03636-0
2026-01-20 1800Z109236-03436-0
2026-01-20 1200Z106336-03436-0
2026-01-20 0600Z75236-03436-0
2026-01-20 0000Z63236-03536-0
2026-01-19 1800Z343436-03336-0
2026-01-19 1200Z359136-03236-0
2026-01-19 0600Z32136-03236-0
2026-01-19 0000Z344336-03436-0
2026-01-18 1800Z340336-03436-0
2026-01-18 1200Z354236-03536-0
2026-01-18 0600Z112235-03735-0
2026-01-18 0000Z338336-04036-0
2026-01-17 1800Z317436-04036-0
2026-01-17 1200Z121135-04036-0
2026-01-17 0600Z154436-04036-0
2026-01-17 0000Z156436-04036-0
2026-01-16 1800Z150336-03836-0
2026-01-16 1200Z143336-03836-0
2026-01-16 0600Z144335-03835-0
2026-01-16 0000Z154335-04035-0
2026-01-15 1800Z115236-04036-0
2026-01-15 1200Z98436-04036-0
2026-01-15 0600Z142436-04036-0
2026-01-15 0000Z174836-04036-0
2026-01-14 1800Z179936-04136-0
2026-01-14 1200Z156736-04136-0
2026-01-14 0600Z159436-04536-0
2026-01-14 0000Z323236-04136-0
2026-01-13 1800Z116336-04536-0
2026-01-13 1200Z155336-04436-0
2026-01-13 0600Z179136-04236-0
2026-01-13 0000Z147236-04236-0
2026-01-12 1800Z117336-04336-0
2026-01-12 1200Z318936-03836-0
2026-01-12 0600Z3301436-03836-0
2026-01-12 0000Z322736-03836-0
2026-01-11 1800Z102136-04036-0
2026-01-11 1200Z126736-04236-0
2026-01-11 0600Z123536-04336-0
2026-01-11 0000Z131336-04236-0
2026-01-10 1800Z150336-04136-0
2026-01-10 1200Z136336-04236-0
2026-01-10 0600Z132736-04536-0
2026-01-10 0000Z266336-03836-0
2026-01-09 1800Z316836-03136-0
2026-01-09 1200Z3251535-03035-0
2026-01-09 0600Z38636-03336-0
2026-01-09 0000Z107436-03436-0
2026-01-08 1800Z90636-03136-0
2026-01-08 1200Z127436-03136-0
2026-01-08 0600Z154436-03136-0
2026-01-08 0000Z190536-03236-0
2026-01-07 1800Z220936-03336-0
2026-01-07 1200Z147436-03636-0
2026-01-07 0600Z155536-03736-0
2026-01-07 0000Z88436-03836-0
2026-01-06 1800Z119436-03836-0
2026-01-06 1200Z120436-03836-0
2026-01-06 0600Z89536-03736-0
2026-01-06 0000Z65636-03536-0
2026-01-05 1800Z108336-03236-0
2026-01-05 1200Z330336-02236-0
2026-01-05 0600Z273436-01836-0
2026-01-05 0000Z42236-01936-0
2026-01-04 1800Z35636-01836-0
2026-01-04 1200Z47536-01836-0
2026-01-04 0600Z50536-01936-0
2026-01-04 0000Z8536-01936-0
2026-01-03 1800Z13636-01936-0
2026-01-03 1200Z37636-01836-0
2026-01-03 0600Z49736-01836-0
2026-01-03 0000Z16536-02036-0
2026-01-02 1800Z37636-01936-0
2026-01-02 1200Z3471336-02136-0
2026-01-02 0600Z3351736-02236-0
2026-01-02 0000Z3282136-02336-0
2026-01-01 1800Z3252536-02436-0
2026-01-01 1200Z3282736-02536-0
2026-01-01 0600Z3232335-02735-0
2026-01-01 0000Z3201335-02935-0
2025-12-31 1800Z3231136-03036-0
2025-12-31 1200Z3181036-02836-0
2025-12-31 0600Z316936-02736-0
2025-12-31 0000Z3261536-02636-0
2025-12-30 1800Z3281636-02636-0
2025-12-30 1200Z3331636-02536-0
2025-12-30 0600Z3241536-02336-0
2025-12-30 0000Z3211934-02236-0
2025-12-29 1800Z3152736-02336-0
2025-12-29 1200Z3242836-02335-0
2025-12-29 0600Z3283036-02435-0
2025-12-29 0000Z3222136-02436-0
2025-12-28 1800Z3202036-02536-0
2025-12-28 1200Z3251836-02635-0
2025-12-28 0600Z3171036-02536-0
2025-12-28 0000Z1891135-02335-0
2025-12-27 1800Z197236-02036-0
2025-12-27 1200Z56436-01736-0
2025-12-27 0600Z521036-01636-0
2025-12-27 0000Z571036-01736-0
2025-12-26 1800Z68936-01736-0
2025-12-26 1200Z44836-01836-0
2025-12-26 0600Z61936-02036-0
2025-12-26 0000Z551018-02218-0

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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