Station SJNP4 - Search and Rescue Data

9755371 - San Juan, La Puntilla, San Juan Bay, PR
18.459 N 66.116 W (18°27'32" N 66°6'59" 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
2026-07-20 1800Z721841-084268541
2026-07-20 1200Z771260-084308560
2026-07-20 0600Z811460-083398557
2026-07-20 0000Z741460-084428557
2026-07-19 1800Z631658-085388560
2026-07-19 1200Z871360-083368557
2026-07-19 0600Z881460-083368560
2026-07-19 0000Z701460-084348557
2026-07-18 1800Z591540-085128540
2026-07-17 1200Z97951-083338551
2026-07-17 0600Z961060-082458560
2026-07-17 0000Z791560-084408555
2026-07-16 1800Z691860-085408560
2026-07-16 1200Z691415-084108515
2026-07-16 0600Z85122-0831852
2026-07-16 0000Z86106-0835856

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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