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 46277 - Green Beach Offshore, CA (271) 
Previous observations
TIME (PDT) |
 WDIR |
 WSPD kts |
 GST kts |
 WVHT ft |
 DPD sec |
 APD sec |
 MWD |
 PRES in |
 PTDY in |
 ATMP °F |
 WTMP °F |
 DEWP °F |
 SAL psu |
 VIS nmi |
 TIDE ft |
2025-04-25 03:30 pm | - | - | - | 3.6 | 15 | 6.3 | SSW | - | - | 58.6 | 61.3 | - | - | - | - |
2025-04-25 03:00 pm | - | - | - | 3.0 | 17 | 5.8 | SSW | - | - | 58.3 | 61.3 | - | - | - | - |
2025-04-25 02:30 pm | - | - | - | 3.3 | 15 | 5.8 | SSW | - | - | 58.1 | 61.3 | - | - | - | - |
2025-04-25 02:00 pm | - | - | - | 3.3 | 15 | 6.1 | SSW | - | - | 57.7 | 61.3 | - | - | - | - |
2025-04-25 01:30 pm | - | - | - | 3.6 | 17 | 7.2 | SSW | - | - | 57.7 | 61.3 | - | - | - | - |
2025-04-25 01:00 pm | - | - | - | 3.3 | 15 | 6.8 | SSW | - | - | 57.9 | 61.3 | - | - | - | - |
2025-04-25 12:30 pm | - | - | - | 3.3 | 17 | 6.1 | SSW | - | - | 57.2 | 61.5 | - | - | - | - |
2025-04-25 12:00 pm | - | - | - | 3.3 | 15 | 6.9 | SSW | - | - | 58.1 | 61.5 | - | - | - | - |
2025-04-25 11:30 am | - | - | - | 3.3 | 15 | 6.6 | SSW | - | - | 58.5 | 61.7 | - | - | - | - |
2025-04-25 11:00 am | - | - | - | 3.3 | 15 | 6.4 | SSW | - | - | 58.5 | 61.9 | - | - | - | - |
2025-04-25 10:30 am | - | - | - | 3.3 | 15 | 7.2 | SSW | - | - | 58.5 | 61.9 | - | - | - | - |
2025-04-25 10:00 am | - | - | - | 3.3 | 15 | 6.5 | SSW | - | - | 58.5 | 61.9 | - | - | - | - |
2025-04-25 09:30 am | - | - | - | 3.3 | 15 | 6.7 | SSW | - | - | 58.1 | 61.9 | - | - | - | - |
2025-04-25 09:00 am | - | - | - | 3.6 | 15 | 7.0 | SSW | - | - | 58.3 | 61.9 | - | - | - | - |
2025-04-25 08:30 am | - | - | - | 3.0 | 14 | 5.7 | SSW | - | - | 57.7 | 61.9 | - | - | - | - |
2025-04-25 08:00 am | - | - | - | 3.3 | 15 | 6.2 | SSW | - | - | 58.3 | 61.9 | - | - | - | - |
2025-04-25 07:30 am | - | - | - | 3.3 | 15 | 6.6 | SSW | - | - | 57.9 | 61.9 | - | - | - | - |
2025-04-25 07:00 am | - | - | - | 3.3 | 15 | 6.7 | SSW | - | - | 57.9 | 61.9 | - | - | - | - |
2025-04-25 06:30 am | - | - | - | 3.0 | 15 | 6.2 | SSW | - | - | 57.9 | 61.9 | - | - | - | - |
2025-04-25 06:00 am | - | - | - | 3.3 | 15 | 7.5 | SSW | - | - | 58.1 | 61.9 | - | - | - | - |
2025-04-25 05:30 am | - | - | - | 3.0 | 15 | 6.5 | SSW | - | - | 58.1 | 61.9 | - | - | - | - |
2025-04-25 05:00 am | - | - | - | 3.6 | 15 | 7.8 | SSW | - | - | 58.1 | 61.9 | - | - | - | - |
2025-04-25 04:30 am | - | - | - | 3.0 | 17 | 6.8 | SSW | - | - | 58.1 | 61.9 | - | - | - | - |
2025-04-25 04:00 am | - | - | - | 3.3 | 15 | 7.5 | SSW | - | - | 58.3 | 61.9 | - | - | - | - |
2025-04-25 03:30 am | - | - | - | 3.0 | 15 | 6.6 | SSW | - | - | 58.3 | 62.1 | - | - | - | - |
2025-04-25 03:00 am | - | - | - | 3.0 | 15 | 6.4 | SSW | - | - | 58.6 | 62.1 | - | - | - | - |
2025-04-25 02:30 am | - | - | - | 3.0 | 15 | 7.0 | SSW | - | - | 58.8 | 62.1 | - | - | - | - |
2025-04-25 02:00 am | - | - | - | 3.0 | 15 | 7.3 | SSW | - | - | 58.6 | 62.1 | - | - | - | - |
2025-04-25 01:30 am | - | - | - | 3.0 | 15 | 6.6 | SSW | - | - | 58.8 | 62.1 | - | - | - | - |
2025-04-25 01:00 am | - | - | - | 3.0 | 15 | 6.7 | SSW | - | - | 58.6 | 62.1 | - | - | - | - |
2025-04-25 12:30 am | - | - | - | 3.0 | 15 | 7.7 | SSW | - | - | 58.5 | 62.1 | - | - | - | - |
2025-04-25 12:00 am | - | - | - | 3.0 | 15 | 7.1 | SSW | - | - | 58.5 | 62.1 | - | - | - | - |
2025-04-24 11:30 pm | - | - | - | 3.0 | 15 | 7.0 | SSW | - | - | 58.5 | 62.1 | - | - | - | - |
2025-04-24 11:00 pm | - | - | - | 3.0 | 15 | 7.3 | SSW | - | - | 58.8 | 62.2 | - | - | - | - |
2025-04-24 10:30 pm | - | - | - | 3.0 | 15 | 7.7 | SSW | - | - | 58.8 | 62.1 | - | - | - | - |
2025-04-24 10:00 pm | - | - | - | 2.6 | 15 | 7.9 | SSW | - | - | 59.0 | 62.1 | - | - | - | - |
2025-04-24 09:30 pm | - | - | - | 3.0 | 15 | 8.7 | SSW | - | - | 58.3 | 62.1 | - | - | - | - |
2025-04-24 09:00 pm | - | - | - | 3.0 | 15 | 8.7 | SSW | - | - | 58.3 | 62.1 | - | - | - | - |
2025-04-24 08:30 pm | - | - | - | 2.6 | 15 | 8.5 | SSW | - | - | 57.9 | 62.1 | - | - | - | - |
2025-04-24 08:00 pm | - | - | - | 3.0 | 17 | 8.6 | SSW | - | - | 58.3 | 62.1 | - | - | - | - |
2025-04-24 07:30 pm | - | - | - | 2.6 | 17 | 7.3 | SSW | - | - | 58.5 | 62.1 | - | - | - | - |
2025-04-24 07:00 pm | - | - | - | 3.0 | 17 | 7.9 | SSW | - | - | 58.5 | 61.9 | - | - | - | - |
2025-04-24 06:30 pm | - | - | - | 3.0 | 15 | 7.4 | SSW | - | - | 59.5 | 62.1 | - | - | - | - |
2025-04-24 06:00 pm | - | - | - | 3.0 | 17 | 7.7 | SSW | - | - | 59.7 | 61.9 | - | - | - | - |
2025-04-24 05:30 pm | - | - | - | 3.0 | 15 | 7.0 | SSW | - | - | 59.7 | 61.9 | - | - | - | - |
2025-04-24 05:00 pm | - | - | - | 3.0 | 15 | 6.6 | SSW | - | - | 59.9 | 61.9 | - | - | - | - |
2025-04-24 04:30 pm | - | - | - | 3.0 | 15 | 6.8 | SSW | - | - | 59.7 | 61.5 | - | - | - | - |
2025-04-24 04:00 pm | - | - | - | 3.0 | 15 | 6.8 | SSW | - | - | 59.5 | 61.5 | - | - | - | - |