NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station TCNW1 - Search and Rescue Data
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-03-13 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-13 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-03-13 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-13 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-03-12 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-12 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-12 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-12 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-11 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-11 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-11 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-03-11 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-10 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-10 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-10 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 56 |
| 2025-03-10 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-03-09 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-03-09 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-09 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-03-09 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-08 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-03-08 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-03-08 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-03-08 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-07 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-07 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-03-07 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 58 |
| 2025-03-07 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 55 |
| 2025-03-06 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-06 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-06 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 59 |
| 2025-03-06 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-05 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-05 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-05 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 59 |
| 2025-03-05 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-04 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-04 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-03-04 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-03-04 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-03 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-03 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-03 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-03-03 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-02 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 50 |
| 2025-03-02 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-02 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-03-02 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-03-01 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-03-01 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-03-01 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-03-01 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 53 |
| 2025-02-28 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-28 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-28 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-28 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 57 |
| 2025-02-27 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-27 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-27 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-27 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 57 |
| 2025-02-26 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-26 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-26 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-26 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-25 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 57 |
| 2025-02-25 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-25 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-25 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 57 |
| 2025-02-24 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-24 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-24 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-02-24 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 57 |
| 2025-02-23 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-23 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-23 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-23 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-22 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 58 |
| 2025-02-22 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-22 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-22 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-21 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-21 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-21 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-21 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 59 |
| 2025-02-20 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-20 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-20 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 55 |
| 2025-02-20 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-19 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-19 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 59 |
| 2025-02-19 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-19 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-18 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-18 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-18 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 59 |
| 2025-02-18 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-17 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-17 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 57 |
| 2025-02-17 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-17 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 57 |
| 2025-02-16 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 53 |
| 2025-02-16 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-16 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-16 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-15 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-15 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 56 |
| 2025-02-15 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-15 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-14 1800Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-14 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-14 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-14 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 57 |
| 2025-02-13 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-13 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-13 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-13 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-12 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-12 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-12 0600Z | - | - | 0 | - | 0 | - | 0 | 47 | 60 |
| 2025-02-12 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 54 |
| 2025-02-11 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-11 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-11 0600Z | - | - | 0 | - | 0 | - | 0 | 47 | 57 |
| 2025-02-11 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 54 |
| 2025-02-10 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-10 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-10 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-10 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-09 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-09 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-09 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 59 |
| 2025-02-09 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-08 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-08 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-08 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-08 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-07 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-07 1200Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-07 0600Z | - | - | 0 | - | 0 | - | 0 | 48 | 59 |
| 2025-02-07 0000Z | - | - | 0 | - | 0 | - | 0 | 48 | 60 |
| 2025-02-06 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-06 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-06 0600Z | - | - | 0 | - | 0 | - | 0 | 50 | 60 |
| 2025-02-06 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-05 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-05 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-05 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-05 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-04 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-04 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-04 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-04 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 58 |
| 2025-02-03 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-03 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-03 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-03 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-02-02 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-02 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-02 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-02 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-01 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-01 1200Z | - | - | 0 | - | 0 | - | 0 | 50 | 60 |
| 2025-02-01 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-02-01 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 53 |
| 2025-01-31 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-31 1200Z | - | - | 0 | - | 0 | - | 0 | 50 | 60 |
| 2025-01-31 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-31 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-01-30 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-30 1200Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-30 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-30 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-29 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-29 1200Z | - | - | 0 | - | 0 | - | 0 | 50 | 59 |
| 2025-01-29 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-29 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 59 |
| 2025-01-28 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-28 1200Z | - | - | 0 | - | 0 | - | 0 | 50 | 60 |
| 2025-01-28 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-28 0000Z | - | - | 0 | - | 0 | - | 0 | 49 | 57 |
| 2025-01-27 1800Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-27 1200Z | - | - | 0 | - | 0 | - | 0 | 50 | 60 |
| 2025-01-27 0600Z | - | - | 0 | - | 0 | - | 0 | 49 | 60 |
| 2025-01-27 0000Z | - | - | 0 | - | 0 | - | 0 | 50 | 30 |
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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