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 SANF1 - 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 1800Z | 120 | 20 | 35 | - | 0 | 80 | 34 | - | 0 |
| 2025-04-03 1200Z | 130 | 22 | 36 | - | 0 | 79 | 36 | - | 0 |
| 2025-04-03 0600Z | 127 | 22 | 36 | - | 0 | 79 | 36 | - | 0 |
| 2025-04-03 0000Z | 107 | 23 | 35 | - | 0 | 79 | 35 | - | 0 |
| 2025-04-02 1800Z | 123 | 19 | 35 | - | 0 | 80 | 35 | - | 0 |
| 2025-04-02 1200Z | 128 | 16 | 36 | - | 0 | 79 | 35 | - | 0 |
| 2025-04-02 0600Z | 121 | 14 | 36 | - | 0 | 79 | 35 | - | 0 |
| 2025-04-02 0000Z | 98 | 9 | 36 | - | 0 | 79 | 36 | - | 0 |
| 2025-04-01 1800Z | 109 | 6 | 36 | - | 0 | 79 | 36 | - | 0 |
| 2025-04-01 1200Z | 72 | 1 | 36 | - | 0 | 78 | 36 | - | 0 |
| 2025-04-01 0600Z | 156 | 6 | 36 | - | 0 | 79 | 36 | - | 0 |
| 2025-04-01 0000Z | 111 | 2 | 33 | - | 0 | 79 | 33 | - | 0 |
| 2025-03-31 1800Z | 152 | 4 | 36 | - | 0 | 79 | 36 | - | 0 |
| 2025-03-31 1200Z | 166 | 5 | 36 | - | 0 | 78 | 36 | - | 0 |
| 2025-03-31 0600Z | 120 | 9 | 36 | - | 0 | 78 | 36 | - | 0 |
| 2025-03-31 0000Z | 109 | 10 | 35 | - | 0 | 78 | 35 | - | 0 |
| 2025-03-30 1800Z | 147 | 12 | 36 | - | 0 | 79 | 36 | - | 0 |
| 2025-03-30 1200Z | 129 | 16 | 36 | - | 0 | 78 | 36 | - | 0 |
| 2025-03-30 0600Z | 135 | 21 | 36 | - | 0 | 78 | 36 | - | 0 |
| 2025-03-30 0000Z | 118 | 22 | 36 | - | 0 | 77 | 36 | - | 0 |
| 2025-03-29 1800Z | 101 | 19 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-03-29 1200Z | 107 | 19 | 35 | - | 0 | 76 | 35 | - | 0 |
| 2025-03-29 0600Z | 109 | 25 | 36 | - | 0 | 76 | 35 | - | 0 |
| 2025-03-29 0000Z | 90 | 26 | 35 | - | 0 | 76 | 34 | - | 0 |
| 2025-03-28 1800Z | 96 | 23 | 34 | - | 0 | 76 | 33 | - | 0 |
| 2025-03-28 1200Z | 104 | 22 | 36 | - | 0 | 75 | 36 | - | 0 |
| 2025-03-28 0600Z | 89 | 21 | 36 | - | 0 | 75 | 36 | - | 0 |
| 2025-03-28 0000Z | 93 | 25 | 35 | - | 0 | 76 | 35 | - | 0 |
| 2025-03-27 1800Z | 89 | 19 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-27 1200Z | 71 | 12 | 36 | - | 0 | 75 | 36 | - | 0 |
| 2025-03-27 0600Z | 25 | 10 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-03-27 0000Z | 12 | 7 | 35 | - | 0 | 74 | 34 | - | 0 |
| 2025-03-26 1800Z | 26 | 13 | 36 | - | 0 | 74 | 35 | - | 0 |
| 2025-03-26 1200Z | 3 | 10 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-03-26 0600Z | 59 | 3 | 36 | - | 0 | 75 | 35 | - | 0 |
| 2025-03-26 0000Z | 79 | 5 | 36 | - | 0 | 76 | 35 | - | 0 |
| 2025-03-25 1800Z | 47 | 2 | 36 | - | 0 | 77 | 33 | - | 0 |
| 2025-03-25 1200Z | 171 | 2 | 36 | - | 0 | 77 | 36 | - | 0 |
| 2025-03-25 0600Z | 150 | 8 | 36 | - | 0 | 76 | 35 | - | 0 |
| 2025-03-25 0000Z | 87 | 7 | 34 | - | 0 | 76 | 33 | - | 0 |
| 2025-03-24 1800Z | 132 | 10 | 36 | - | 0 | 77 | 36 | - | 0 |
| 2025-03-24 1200Z | 147 | 12 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-24 0600Z | 132 | 13 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-24 0000Z | 85 | 14 | 35 | - | 0 | 74 | 35 | - | 0 |
| 2025-03-23 1800Z | 102 | 12 | 35 | - | 0 | 75 | 34 | - | 0 |
| 2025-03-23 1200Z | 93 | 10 | 36 | - | 0 | 73 | 36 | - | 0 |
| 2025-03-23 0600Z | 84 | 7 | 36 | - | 0 | 72 | 36 | - | 0 |
| 2025-03-23 0000Z | 18 | 9 | 36 | - | 0 | 71 | 35 | - | 0 |
| 2025-03-22 1800Z | 33 | 5 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-03-22 1200Z | 49 | 7 | 34 | - | 0 | 67 | 34 | - | 0 |
| 2025-03-22 0600Z | 36 | 6 | 36 | - | 0 | 66 | 36 | - | 0 |
| 2025-03-22 0000Z | 24 | 5 | 35 | - | 0 | 66 | 35 | - | 0 |
| 2025-03-21 1800Z | 9 | 12 | 29 | - | 0 | 65 | 27 | - | 0 |
| 2025-03-21 1200Z | 355 | 20 | 36 | - | 0 | 67 | 36 | - | 0 |
| 2025-03-21 0600Z | 322 | 16 | 36 | - | 0 | 72 | 36 | - | 0 |
| 2025-03-21 0000Z | 253 | 8 | 35 | - | 0 | 75 | 35 | - | 0 |
| 2025-03-20 1800Z | 205 | 7 | 36 | - | 0 | 75 | 36 | - | 0 |
| 2025-03-20 1200Z | 157 | 8 | 34 | - | 0 | 74 | 30 | - | 0 |
| 2025-03-20 0600Z | 118 | 10 | 35 | - | 0 | 74 | 30 | - | 0 |
| 2025-03-20 0000Z | 113 | 12 | 33 | - | 0 | 74 | 24 | - | 0 |
| 2025-03-19 1800Z | 89 | 12 | 34 | - | 0 | 71 | 30 | - | 0 |
| 2025-03-19 1200Z | 63 | 12 | 35 | - | 0 | 70 | 31 | - | 0 |
| 2025-03-19 0600Z | 49 | 10 | 34 | - | 0 | 70 | 31 | - | 0 |
| 2025-03-19 0000Z | 26 | 7 | 32 | - | 0 | 70 | 29 | - | 0 |
| 2025-03-18 1800Z | 45 | 12 | 34 | - | 0 | 68 | 30 | - | 0 |
| 2025-03-18 1200Z | 33 | 24 | 34 | - | 0 | 67 | 30 | - | 0 |
| 2025-03-18 0600Z | 6 | 21 | 34 | - | 0 | 66 | 32 | - | 0 |
| 2025-03-18 0000Z | 343 | 23 | 35 | - | 0 | 66 | 31 | - | 0 |
| 2025-03-17 1800Z | 349 | 25 | 35 | - | 0 | 69 | 33 | - | 0 |
| 2025-03-17 1200Z | 337 | 20 | 33 | - | 0 | 73 | 29 | - | 0 |
| 2025-03-17 0600Z | 239 | 3 | 35 | - | 0 | 77 | 31 | - | 0 |
| 2025-03-17 0000Z | 116 | 6 | 34 | - | 0 | 78 | 33 | - | 0 |
| 2025-03-16 1800Z | 162 | 16 | 35 | - | 0 | 78 | 35 | - | 0 |
| 2025-03-16 1200Z | 161 | 16 | 35 | - | 0 | 78 | 34 | - | 0 |
| 2025-03-16 0600Z | 147 | 16 | 35 | - | 0 | 77 | 35 | - | 0 |
| 2025-03-16 0000Z | 125 | 16 | 34 | - | 0 | 77 | 32 | - | 0 |
| 2025-03-15 1800Z | 146 | 17 | 36 | - | 0 | 77 | 36 | - | 0 |
| 2025-03-15 1200Z | 138 | 17 | 35 | - | 0 | 77 | 34 | - | 0 |
| 2025-03-15 0600Z | 125 | 12 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-15 0000Z | 27 | 3 | 33 | - | 0 | 75 | 31 | - | 0 |
| 2025-03-14 1800Z | 119 | 3 | 36 | - | 0 | 73 | 36 | - | 0 |
| 2025-03-14 1200Z | 26 | 4 | 34 | - | 0 | 71 | 33 | - | 0 |
| 2025-03-14 0600Z | 352 | 5 | 35 | - | 0 | 73 | 35 | - | 0 |
| 2025-03-14 0000Z | 279 | 2 | 32 | - | 0 | 75 | 31 | - | 0 |
| 2025-03-13 1800Z | 162 | 11 | 35 | - | 0 | 75 | 34 | - | 0 |
| 2025-03-13 1200Z | 123 | 11 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-03-13 0600Z | 93 | 9 | 36 | - | 0 | 73 | 36 | - | 0 |
| 2025-03-13 0000Z | 38 | 6 | 35 | - | 0 | 71 | 35 | - | 0 |
| 2025-03-12 1800Z | 64 | 5 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-03-12 1200Z | 47 | 10 | 35 | - | 0 | 68 | 35 | - | 0 |
| 2025-03-12 0600Z | 1 | 10 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-03-12 0000Z | 350 | 12 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-03-11 1800Z | 12 | 12 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-03-11 1200Z | 353 | 14 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-03-11 0600Z | 318 | 18 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-03-11 0000Z | 311 | 22 | 35 | - | 0 | 72 | 35 | - | 0 |
| 2025-03-10 1800Z | 230 | 15 | 35 | - | 0 | 77 | 35 | - | 0 |
| 2025-03-10 1200Z | 208 | 16 | 36 | - | 0 | 77 | 36 | - | 0 |
| 2025-03-10 0600Z | 181 | 12 | 36 | - | 0 | 77 | 36 | - | 0 |
| 2025-03-10 0000Z | 123 | 5 | 35 | - | 0 | 76 | 35 | - | 0 |
| 2025-03-09 1800Z | 169 | 7 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-09 1200Z | 174 | 9 | 36 | - | 0 | 75 | 36 | - | 0 |
| 2025-03-09 0600Z | 142 | 7 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-03-09 0000Z | 316 | 3 | 36 | - | 0 | 75 | 36 | - | 0 |
| 2025-03-08 1800Z | 190 | 7 | 36 | - | 0 | 75 | 36 | - | 0 |
| 2025-03-08 1200Z | 176 | 11 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-03-08 0600Z | 144 | 9 | 36 | - | 0 | 73 | 36 | - | 0 |
| 2025-03-08 0000Z | 99 | 6 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-03-07 1800Z | 106 | 7 | 36 | - | 0 | 66 | 36 | - | 0 |
| 2025-03-07 1200Z | 46 | 11 | 36 | - | 0 | 65 | 36 | - | 0 |
| 2025-03-07 0600Z | 358 | 13 | 36 | - | 0 | 65 | 36 | - | 0 |
| 2025-03-07 0000Z | 343 | 15 | 34 | - | 0 | 66 | 34 | - | 0 |
| 2025-03-06 1800Z | 335 | 15 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-03-06 1200Z | 319 | 20 | 36 | - | 0 | 72 | 36 | - | 0 |
| 2025-03-06 0600Z | 314 | 15 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-03-06 0000Z | 290 | 9 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-05 1800Z | 191 | 10 | 36 | - | 0 | 77 | 36 | - | 0 |
| 2025-03-05 1200Z | 169 | 18 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-05 0600Z | 148 | 19 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-05 0000Z | 116 | 17 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-04 1800Z | 128 | 16 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-03-04 1200Z | 120 | 16 | 36 | - | 0 | 75 | 36 | - | 0 |
| 2025-03-04 0600Z | 100 | 17 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-03-04 0000Z | 89 | 15 | 35 | - | 0 | 74 | 33 | - | 0 |
| 2025-03-03 1800Z | 83 | 5 | 36 | - | 0 | 71 | 36 | - | 0 |
| 2025-03-03 1200Z | 32 | 9 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-03-03 0600Z | 351 | 13 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-03-03 0000Z | 348 | 9 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-03-02 1800Z | 5 | 9 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-03-02 1200Z | 359 | 10 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-03-02 0600Z | 354 | 6 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-03-02 0000Z | 14 | 10 | 35 | - | 0 | 69 | 35 | - | 0 |
| 2025-03-01 1800Z | 354 | 6 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-03-01 1200Z | 337 | 4 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-03-01 0600Z | 330 | 2 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-03-01 0000Z | 352 | 5 | 33 | - | 0 | 69 | 33 | - | 0 |
| 2025-02-28 1800Z | 13 | 8 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-02-28 1200Z | 9 | 13 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-02-28 0600Z | 350 | 10 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-02-28 0000Z | 346 | 13 | 36 | - | 0 | 71 | 36 | - | 0 |
| 2025-02-27 1800Z | 6 | 10 | 36 | - | 0 | 71 | 36 | - | 0 |
| 2025-02-27 1200Z | 25 | 6 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-02-27 0600Z | 23 | 4 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-02-27 0000Z | 22 | 4 | 35 | - | 0 | 70 | 35 | - | 0 |
| 2025-02-26 1800Z | 25 | 9 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-02-26 1200Z | 9 | 11 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-02-26 0600Z | 348 | 12 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-02-26 0000Z | 337 | 16 | 35 | - | 0 | 69 | 35 | - | 0 |
| 2025-02-25 1800Z | 335 | 17 | 36 | - | 0 | 69 | 36 | - | 0 |
| 2025-02-25 1200Z | 300 | 16 | 36 | - | 0 | 73 | 36 | - | 0 |
| 2025-02-25 0600Z | 252 | 10 | 35 | - | 0 | 74 | 35 | - | 0 |
| 2025-02-25 0000Z | 154 | 15 | 36 | - | 0 | 73 | 36 | - | 0 |
| 2025-02-24 1800Z | 90 | 18 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-02-24 1200Z | 116 | 16 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-02-24 0600Z | 126 | 17 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-02-24 0000Z | 115 | 16 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-02-23 1800Z | 79 | 14 | 36 | - | 0 | 72 | 36 | - | 0 |
| 2025-02-23 1200Z | 51 | 12 | 36 | - | 0 | 71 | 36 | - | 0 |
| 2025-02-23 0600Z | 69 | 14 | 36 | - | 0 | 71 | 36 | - | 0 |
| 2025-02-23 0000Z | 77 | 17 | 35 | - | 0 | 72 | 35 | - | 0 |
| 2025-02-22 1800Z | 98 | 22 | 36 | - | 0 | 73 | 36 | - | 0 |
| 2025-02-22 1200Z | 68 | 20 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-02-22 0600Z | 64 | 19 | 36 | - | 0 | 70 | 36 | - | 0 |
| 2025-02-22 0000Z | 67 | 21 | 36 | - | 0 | 71 | 36 | - | 0 |
| 2025-02-21 1800Z | 42 | 18 | 34 | - | 0 | 67 | 34 | - | 0 |
| 2025-02-21 1200Z | 33 | 20 | 36 | - | 0 | 66 | 36 | - | 0 |
| 2025-02-21 0600Z | 20 | 19 | 36 | - | 0 | 68 | 36 | - | 0 |
| 2025-02-21 0000Z | 2 | 17 | 35 | - | 0 | 69 | 35 | - | 0 |
| 2025-02-20 1800Z | 4 | 18 | 35 | - | 0 | 71 | 35 | - | 0 |
| 2025-02-20 1200Z | 338 | 11 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-02-20 0600Z | 180 | 5 | 35 | - | 0 | 76 | 35 | - | 0 |
| 2025-02-20 0000Z | 269 | 6 | 35 | - | 0 | 77 | 35 | - | 0 |
| 2025-02-19 1800Z | 182 | 12 | 35 | - | 0 | 77 | 35 | - | 0 |
| 2025-02-19 1200Z | 160 | 12 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-02-19 0600Z | 68 | 6 | 36 | - | 0 | 74 | 36 | - | 0 |
| 2025-02-19 0000Z | 358 | 8 | 35 | - | 0 | 73 | 35 | - | 0 |
| 2025-02-18 1800Z | 6 | 5 | 36 | - | 0 | 72 | 36 | - | 0 |
| 2025-02-18 1200Z | 354 | 7 | 36 | - | 0 | 71 | 36 | - | 0 |
| 2025-02-18 0600Z | 3 | 8 | 36 | - | 0 | 72 | 36 | - | 0 |
| 2025-02-18 0000Z | 14 | 10 | 35 | - | 0 | 72 | 35 | - | 0 |
| 2025-02-17 1800Z | 24 | 12 | 36 | - | 0 | 72 | 36 | - | 0 |
| 2025-02-17 1200Z | 331 | 4 | 34 | - | 0 | 75 | 34 | - | 0 |
| 2025-02-17 0600Z | 254 | 4 | 36 | - | 0 | 76 | 36 | - | 0 |
| 2025-02-17 0000Z | 193 | 2 | 18 | - | 0 | 75 | 18 | - | 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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