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 51WH0 - 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-22 0000Z | 107 | 11 | 6 | - | 0 | 76 | 3 | 77 | 6 |
| 2025-04-21 1800Z | 92 | 11 | 6 | - | 0 | 76 | 3 | 77 | 6 |
| 2025-04-21 1200Z | 85 | 12 | 6 | - | 0 | 75 | 2 | 77 | 6 |
| 2025-04-21 0600Z | 87 | 12 | 6 | - | 0 | 76 | 3 | 77 | 6 |
| 2025-04-21 0000Z | 98 | 12 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-20 1800Z | 88 | 12 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-20 1200Z | 85 | 13 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-20 0600Z | 82 | 14 | 6 | - | 0 | 75 | 1 | 77 | 6 |
| 2025-04-20 0000Z | 85 | 13 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-04-19 1800Z | 96 | 14 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-19 1200Z | 95 | 14 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-19 0600Z | 87 | 13 | 6 | - | 0 | 76 | 2 | 77 | 6 |
| 2025-04-19 0000Z | 112 | 16 | 6 | - | 0 | 73 | 1 | 77 | 6 |
| 2025-04-18 1800Z | 101 | 10 | 6 | - | 0 | 75 | 2 | 77 | 6 |
| 2025-04-18 1200Z | 86 | 13 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-18 0600Z | 105 | 14 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-18 0000Z | 107 | 14 | 6 | - | 0 | 77 | 2 | 77 | 6 |
| 2025-04-17 1800Z | 117 | 14 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-17 1200Z | 115 | 12 | 6 | - | 0 | 76 | 2 | 77 | 6 |
| 2025-04-17 0600Z | 120 | 11 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-17 0000Z | 120 | 12 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-16 1800Z | 122 | 11 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-16 1200Z | 106 | 12 | 6 | - | 0 | 75 | 2 | 77 | 6 |
| 2025-04-16 0600Z | 98 | 11 | 6 | - | 0 | 76 | 2 | 77 | 6 |
| 2025-04-16 0000Z | 103 | 13 | 6 | - | 0 | 76 | 3 | 77 | 6 |
| 2025-04-15 1800Z | 100 | 14 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-15 1200Z | 107 | 15 | 6 | - | 0 | 76 | 1 | 76 | 6 |
| 2025-04-15 0600Z | 107 | 15 | 6 | - | 0 | 76 | 2 | 77 | 6 |
| 2025-04-15 0000Z | 97 | 13 | 6 | - | 0 | 76 | 3 | 77 | 6 |
| 2025-04-14 1800Z | 95 | 11 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-04-14 1200Z | 78 | 12 | 6 | - | 0 | 75 | 3 | 76 | 6 |
| 2025-04-14 0600Z | 85 | 13 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-04-14 0000Z | 74 | 14 | 6 | - | 0 | 76 | 2 | 77 | 6 |
| 2025-04-13 1800Z | 77 | 14 | 6 | - | 0 | 76 | 2 | 76 | 6 |
| 2025-04-13 1200Z | 80 | 14 | 6 | - | 0 | 75 | 5 | 76 | 6 |
| 2025-04-13 0600Z | 97 | 15 | 6 | - | 0 | 76 | 2 | 76 | 6 |
| 2025-04-13 0000Z | 110 | 16 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-04-12 1800Z | 105 | 14 | 6 | - | 0 | 76 | 2 | 76 | 6 |
| 2025-04-12 1200Z | 93 | 13 | 6 | - | 0 | 73 | 1 | 76 | 6 |
| 2025-04-12 0600Z | 70 | 17 | 6 | - | 0 | 75 | 2 | 76 | 6 |
| 2025-04-12 0000Z | 75 | 16 | 6 | - | 0 | 76 | 2 | 76 | 6 |
| 2025-04-11 1800Z | 75 | 17 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-04-11 1200Z | 80 | 19 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-04-11 0600Z | 81 | 20 | 6 | - | 0 | 74 | 2 | 76 | 6 |
| 2025-04-11 0000Z | 93 | 20 | 6 | - | 0 | 73 | 1 | 76 | 6 |
| 2025-04-10 1800Z | 84 | 19 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-04-10 1200Z | 68 | 19 | 6 | - | 0 | 73 | 1 | 76 | 6 |
| 2025-04-10 0600Z | 59 | 20 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-10 0000Z | 45 | 19 | 6 | - | 0 | 74 | 2 | 77 | 6 |
| 2025-04-09 1800Z | 43 | 17 | 6 | - | 0 | 73 | 1 | 77 | 6 |
| 2025-04-09 1200Z | 42 | 16 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-09 0600Z | 38 | 13 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-09 0000Z | 44 | 13 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-08 1800Z | 55 | 12 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-04-08 1200Z | 74 | 14 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-04-08 0600Z | 78 | 15 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-04-08 0000Z | 88 | 15 | 6 | - | 0 | 72 | 2 | 77 | 6 |
| 2025-04-07 1800Z | 69 | 17 | 6 | - | 0 | 74 | 3 | 77 | 6 |
| 2025-04-07 1200Z | 81 | 14 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-04-07 0600Z | 75 | 15 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-07 0000Z | 77 | 12 | 6 | - | 0 | 75 | 1 | 77 | 6 |
| 2025-04-06 1800Z | 63 | 14 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-04-06 1200Z | 63 | 15 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-04-06 0600Z | 56 | 18 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-04-06 0000Z | 50 | 16 | 6 | - | 0 | 75 | 1 | 77 | 6 |
| 2025-04-05 1800Z | 55 | 18 | 6 | - | 0 | 74 | 2 | 77 | 6 |
| 2025-04-05 1200Z | 55 | 17 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-05 0600Z | 68 | 18 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-04-05 0000Z | 57 | 17 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-04-04 1800Z | 32 | 15 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-04 1200Z | 37 | 15 | 6 | - | 0 | 74 | 1 | 77 | 6 |
| 2025-04-04 0600Z | 20 | 15 | 6 | - | 0 | 73 | 2 | 77 | 6 |
| 2025-04-04 0000Z | 9 | 8 | 6 | - | 0 | 74 | 2 | 77 | 6 |
| 2025-04-03 1800Z | 210 | 8 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-03 1200Z | 208 | 9 | 6 | - | 0 | 77 | 1 | 77 | 6 |
| 2025-04-03 0600Z | 224 | 6 | 6 | - | 0 | - | 0 | 78 | 6 |
| 2025-04-03 0000Z | 153 | 9 | 6 | - | 0 | 77 | 1 | 77 | 6 |
| 2025-04-02 1800Z | 138 | 12 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-04-02 1200Z | 143 | 12 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-04-02 0600Z | 147 | 12 | 6 | - | 0 | 77 | 2 | 77 | 6 |
| 2025-04-02 0000Z | 155 | 14 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-04-01 1800Z | 159 | 16 | 6 | - | 0 | 77 | 2 | 77 | 6 |
| 2025-04-01 1200Z | 183 | 11 | 6 | - | 0 | 77 | 1 | 77 | 6 |
| 2025-04-01 0600Z | 172 | 11 | 6 | - | 0 | 77 | 1 | 77 | 6 |
| 2025-04-01 0000Z | 160 | 13 | 5 | - | 0 | 77 | 1 | 77 | 5 |
| 2025-03-31 1800Z | 156 | 9 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-03-31 1200Z | 135 | 9 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-31 0600Z | 141 | 9 | 6 | - | 0 | - | 0 | 78 | 6 |
| 2025-03-31 0000Z | 153 | 8 | 6 | - | 0 | - | 0 | 78 | 6 |
| 2025-03-30 1800Z | 145 | 5 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-30 1200Z | 121 | 9 | 6 | - | 0 | 76 | 1 | 77 | 6 |
| 2025-03-30 0600Z | 101 | 8 | 6 | - | 0 | 76 | 1 | 78 | 6 |
| 2025-03-30 0000Z | 129 | 4 | 6 | - | 0 | 76 | 1 | 78 | 6 |
| 2025-03-29 1800Z | 143 | 6 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-29 1200Z | 98 | 2 | 6 | - | 0 | 75 | 3 | 77 | 6 |
| 2025-03-29 0600Z | 127 | 1 | 5 | - | 0 | - | 0 | 78 | 6 |
| 2025-03-29 0000Z | 167 | 5 | 6 | - | 0 | 77 | 3 | 78 | 6 |
| 2025-03-28 1800Z | 152 | 7 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-28 1200Z | 142 | 8 | 6 | - | 0 | 76 | 1 | 76 | 6 |
| 2025-03-28 0600Z | 135 | 10 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-28 0000Z | 150 | 10 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-27 1800Z | 140 | 10 | 6 | - | 0 | 76 | 1 | 76 | 6 |
| 2025-03-27 1200Z | 132 | 10 | 6 | - | 0 | 76 | 1 | 76 | 6 |
| 2025-03-27 0600Z | 133 | 7 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-27 0000Z | 166 | 6 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-26 1800Z | 153 | 9 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-26 1200Z | 136 | 13 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-26 0600Z | 123 | 12 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-26 0000Z | 127 | 11 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-25 1800Z | 99 | 11 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-25 1200Z | 87 | 9 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-25 0600Z | 91 | 5 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-25 0000Z | 98 | 3 | 6 | - | 0 | - | 0 | 78 | 6 |
| 2025-03-24 1800Z | 137 | 3 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-24 1200Z | 127 | 3 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-03-24 0600Z | 108 | 3 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-24 0000Z | 137 | 4 | 6 | - | 0 | 76 | 2 | 77 | 6 |
| 2025-03-23 1800Z | 126 | 9 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-23 1200Z | 123 | 9 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-23 0600Z | 107 | 9 | 6 | - | 0 | 75 | 4 | 76 | 6 |
| 2025-03-23 0000Z | 126 | 10 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-22 1800Z | 110 | 12 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-22 1200Z | 107 | 14 | 6 | - | 0 | 75 | 4 | 76 | 6 |
| 2025-03-22 0600Z | 112 | 15 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-22 0000Z | 106 | 13 | 6 | - | 0 | 76 | 1 | 76 | 6 |
| 2025-03-21 1800Z | 92 | 12 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-21 1200Z | 98 | 14 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-21 0600Z | 95 | 15 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-21 0000Z | 92 | 15 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-20 1800Z | 95 | 15 | 6 | - | 0 | 76 | 1 | 76 | 6 |
| 2025-03-20 1200Z | 95 | 15 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-20 0600Z | 102 | 16 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-20 0000Z | 95 | 15 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-19 1800Z | 95 | 17 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-19 1200Z | 95 | 16 | 6 | - | 0 | 75 | 3 | 76 | 6 |
| 2025-03-19 0600Z | 102 | 14 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-19 0000Z | 108 | 13 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-18 1800Z | 120 | 13 | 6 | - | 0 | 76 | 1 | 76 | 6 |
| 2025-03-18 1200Z | 115 | 13 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-18 0600Z | 101 | 12 | 6 | - | 0 | 76 | 2 | 76 | 6 |
| 2025-03-18 0000Z | 120 | 12 | 6 | - | 0 | 76 | 1 | 76 | 6 |
| 2025-03-17 1800Z | 118 | 14 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-17 1200Z | 118 | 15 | 6 | - | 0 | 75 | 3 | 76 | 6 |
| 2025-03-17 0600Z | 115 | 15 | 6 | - | 0 | 75 | 2 | 76 | 6 |
| 2025-03-17 0000Z | 120 | 16 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-03-16 1800Z | 107 | 17 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-16 1200Z | 103 | 15 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-03-16 0600Z | 95 | 13 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-16 0000Z | 100 | 13 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-15 1800Z | 100 | 14 | 6 | - | 0 | 74 | 2 | 76 | 6 |
| 2025-03-15 1200Z | 97 | 15 | 6 | - | 0 | 73 | 1 | 76 | 6 |
| 2025-03-15 0600Z | 100 | 16 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-15 0000Z | 108 | 14 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-14 1800Z | 102 | 14 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-14 1200Z | 107 | 15 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-14 0600Z | 105 | 18 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-14 0000Z | 98 | 17 | 6 | - | 0 | 75 | 3 | 76 | 6 |
| 2025-03-13 1800Z | 100 | 17 | 6 | - | 0 | - | 0 | 75 | 6 |
| 2025-03-13 1200Z | 105 | 17 | 6 | - | 0 | - | 0 | 75 | 6 |
| 2025-03-13 0600Z | 83 | 16 | 6 | - | 0 | 74 | 2 | 76 | 6 |
| 2025-03-13 0000Z | 83 | 16 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-12 1800Z | 87 | 16 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-12 1200Z | 80 | 19 | 6 | - | 0 | 74 | 2 | 76 | 6 |
| 2025-03-12 0600Z | 77 | 18 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-12 0000Z | 82 | 17 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-11 1800Z | 82 | 18 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-03-11 1200Z | 84 | 19 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-03-11 0600Z | 85 | 17 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-11 0000Z | 75 | 16 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-03-10 1800Z | 78 | 17 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-10 1200Z | 72 | 17 | 6 | - | 0 | 73 | 1 | 76 | 6 |
| 2025-03-10 0600Z | 73 | 19 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-10 0000Z | 65 | 19 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-09 1800Z | 55 | 18 | 6 | - | 0 | 74 | 1 | 76 | 6 |
| 2025-03-09 1200Z | 58 | 19 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-09 0600Z | 68 | 18 | 6 | - | 0 | 71 | 1 | 76 | 6 |
| 2025-03-09 0000Z | 65 | 15 | 6 | - | 0 | 75 | 1 | 76 | 6 |
| 2025-03-08 1800Z | 60 | 18 | 6 | - | 0 | - | 0 | 76 | 6 |
| 2025-03-08 1200Z | 62 | 16 | 6 | - | 0 | 75 | 2 | 76 | 6 |
| 2025-03-08 0600Z | 63 | 15 | 6 | - | 0 | - | 0 | 77 | 6 |
| 2025-03-08 0000Z | 77 | 14 | 3 | - | 0 | - | 0 | 77 | 3 |
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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