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 NTBC1 - 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 | 180 | 2 | 47 | - | 0 | 53 | 47 | - | 0 |
| 2025-04-03 1200Z | 334 | 2 | 60 | - | 0 | 50 | 60 | - | 0 |
| 2025-04-03 0600Z | 293 | 8 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-04-03 0000Z | 276 | 10 | 60 | - | 0 | 61 | 60 | - | 0 |
| 2025-04-02 1800Z | 287 | 7 | 60 | - | 0 | 59 | 60 | - | 0 |
| 2025-04-02 1200Z | 274 | 8 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-04-02 0600Z | 281 | 10 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-04-02 0000Z | 279 | 12 | 60 | - | 0 | 60 | 60 | - | 0 |
| 2025-04-01 1800Z | 273 | 9 | 60 | - | 0 | 60 | 50 | - | 0 |
| 2025-04-01 1200Z | 269 | 7 | 60 | - | 0 | 54 | 50 | - | 0 |
| 2025-04-01 0600Z | 265 | 7 | 60 | - | 0 | 58 | 60 | - | 0 |
| 2025-04-01 0000Z | 244 | 8 | 51 | - | 0 | 59 | 51 | - | 0 |
| 2025-03-31 1800Z | 183 | 3 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-31 1200Z | 87 | 3 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-31 0600Z | 78 | 7 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-31 0000Z | 97 | 5 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-30 1800Z | 104 | 5 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-30 1200Z | 285 | 1 | 60 | - | 0 | 53 | 50 | - | 0 |
| 2025-03-30 0600Z | 151 | 1 | 60 | - | 0 | 55 | 50 | - | 0 |
| 2025-03-30 0000Z | 205 | 4 | 60 | - | 0 | 58 | 60 | - | 0 |
| 2025-03-29 1800Z | 189 | 3 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-29 1200Z | 323 | 1 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-29 0600Z | 309 | 7 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-29 0000Z | 274 | 10 | 60 | - | 0 | 64 | 53 | - | 0 |
| 2025-03-28 1800Z | 160 | 3 | 60 | - | 0 | 58 | 57 | - | 0 |
| 2025-03-28 1200Z | 7 | 2 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-28 0600Z | 60 | 3 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-28 0000Z | 209 | 4 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-27 1800Z | 149 | 3 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-27 1200Z | 268 | 2 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-27 0600Z | 253 | 2 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-27 0000Z | 216 | 4 | 50 | - | 0 | 58 | 50 | - | 0 |
| 2025-03-26 1800Z | - | - | 0 | - | 0 | 54 | 17 | - | 0 |
| 2025-03-26 1200Z | 176 | 2 | 55 | - | 0 | 54 | 58 | - | 0 |
| 2025-03-26 0600Z | 222 | 4 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-26 0000Z | 226 | 8 | 56 | - | 0 | 55 | 56 | - | 0 |
| 2025-03-25 1800Z | 211 | 5 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-25 1200Z | 95 | 2 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-25 0600Z | 77 | 5 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-25 0000Z | 226 | 4 | 60 | - | 0 | 61 | 60 | - | 0 |
| 2025-03-24 1800Z | 195 | 4 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-24 1200Z | 66 | 2 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-24 0600Z | 96 | 1 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-24 0000Z | 209 | 6 | 60 | - | 0 | 58 | 50 | - | 0 |
| 2025-03-23 1800Z | 147 | 3 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-23 1200Z | 52 | 4 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-03-23 0600Z | 17 | 2 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-23 0000Z | 109 | 2 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-22 1800Z | 108 | 2 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-22 1200Z | 18 | 3 | 57 | - | 0 | 53 | 30 | - | 0 |
| 2025-03-22 0600Z | 36 | 3 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-22 0000Z | 207 | 4 | 60 | - | 0 | 59 | 60 | - | 0 |
| 2025-03-21 1800Z | 219 | 4 | 60 | - | 0 | 59 | 40 | - | 0 |
| 2025-03-21 1200Z | 353 | 3 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-21 0600Z | 248 | 0 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-21 0000Z | 143 | 2 | 60 | - | 0 | 59 | 60 | - | 0 |
| 2025-03-20 1800Z | 124 | 2 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-03-20 1200Z | 2 | 2 | 50 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-20 0600Z | 15 | 1 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-20 0000Z | 232 | 7 | 60 | - | 0 | 64 | 60 | - | 0 |
| 2025-03-19 1800Z | 214 | 5 | 60 | - | 0 | 58 | 60 | - | 0 |
| 2025-03-19 1200Z | 343 | 3 | 59 | - | 0 | 52 | 59 | - | 0 |
| 2025-03-19 0600Z | 11 | 5 | 60 | - | 0 | 59 | 60 | - | 0 |
| 2025-03-19 0000Z | 208 | 2 | 60 | - | 0 | 58 | 60 | - | 0 |
| 2025-03-18 1800Z | 231 | 6 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-18 1200Z | 290 | 8 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-03-18 0600Z | 292 | 10 | 57 | - | 0 | 54 | 57 | - | 0 |
| 2025-03-18 0000Z | 285 | 9 | 60 | - | 0 | 58 | 60 | - | 0 |
| 2025-03-17 1800Z | 216 | 3 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-17 1200Z | 358 | 2 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-17 0600Z | 25 | 1 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-17 0000Z | 222 | 7 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-16 1800Z | 212 | 3 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-16 1200Z | 1 | 4 | 57 | - | 0 | 49 | 57 | - | 0 |
| 2025-03-16 0600Z | 353 | 2 | 60 | - | 0 | 52 | 53 | - | 0 |
| 2025-03-16 0000Z | 108 | 4 | 60 | - | 0 | 56 | 47 | - | 0 |
| 2025-03-15 1800Z | 92 | 2 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-15 1200Z | 258 | 5 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-15 0600Z | 268 | 5 | 60 | - | 0 | 51 | 50 | - | 0 |
| 2025-03-15 0000Z | 158 | 4 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-14 1800Z | 67 | 8 | 60 | - | 0 | 48 | 60 | - | 0 |
| 2025-03-14 1200Z | 314 | 3 | 60 | - | 0 | 48 | 60 | - | 0 |
| 2025-03-14 0600Z | 281 | 7 | 60 | - | 0 | 50 | 60 | - | 0 |
| 2025-03-14 0000Z | 277 | 8 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-13 1800Z | 271 | 6 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-13 1200Z | 266 | 4 | 60 | - | 0 | 48 | 60 | - | 0 |
| 2025-03-13 0600Z | 120 | 6 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-13 0000Z | 88 | 8 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-03-12 1800Z | 115 | 4 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-12 1200Z | 357 | 1 | 59 | - | 0 | 52 | 59 | - | 0 |
| 2025-03-12 0600Z | 321 | 3 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-03-12 0000Z | 134 | 6 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-11 1800Z | 110 | 9 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-11 1200Z | 103 | 12 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-11 0600Z | 110 | 4 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-03-11 0000Z | 88 | 5 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-10 1800Z | 121 | 2 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-10 1200Z | 346 | 2 | 60 | - | 0 | 47 | 60 | - | 0 |
| 2025-03-10 0600Z | 355 | 1 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-03-10 0000Z | 228 | 7 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-09 1800Z | 222 | 7 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-09 1200Z | 346 | 2 | 60 | - | 0 | 48 | 60 | - | 0 |
| 2025-03-09 0600Z | 12 | 2 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-03-09 0000Z | 213 | 4 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-08 1800Z | 203 | 3 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-08 1200Z | 352 | 3 | 50 | - | 0 | 49 | 60 | - | 0 |
| 2025-03-08 0600Z | 296 | 2 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-08 0000Z | 252 | 6 | 60 | - | 0 | 61 | 60 | - | 0 |
| 2025-03-07 1800Z | 241 | 10 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-07 1200Z | 313 | 6 | 60 | - | 0 | 49 | 60 | - | 0 |
| 2025-03-07 0600Z | 292 | 7 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-07 0000Z | 251 | 9 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-03-06 1800Z | 249 | 10 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-03-06 1200Z | 264 | 7 | 60 | - | 0 | 49 | 60 | - | 0 |
| 2025-03-06 0600Z | 277 | 8 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-06 0000Z | 246 | 4 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-03-05 1800Z | 74 | 4 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-03-05 1200Z | 11 | 1 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-05 0600Z | 28 | 2 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-03-05 0000Z | 219 | 7 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-03-04 1800Z | 118 | 2 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-03-04 1200Z | 23 | 3 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-04 0600Z | 297 | 5 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-03-04 0000Z | 280 | 9 | 60 | - | 0 | 64 | 60 | - | 0 |
| 2025-03-03 1800Z | 277 | 11 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-03 1200Z | 280 | 9 | 60 | - | 0 | 51 | 60 | - | 0 |
| 2025-03-03 0600Z | 303 | 8 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-03-03 0000Z | 279 | 9 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-02 1800Z | 254 | 9 | 27 | - | 0 | 57 | 44 | - | 0 |
| 2025-03-02 1200Z | 280 | 4 | 53 | - | 0 | 55 | 50 | - | 0 |
| 2025-03-02 0600Z | 57 | 3 | 57 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-02 0000Z | 170 | 3 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-01 1800Z | 144 | 5 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-03-01 1200Z | 93 | 3 | 60 | - | 0 | 55 | 50 | - | 0 |
| 2025-03-01 0600Z | 231 | 3 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-01 0000Z | 232 | 7 | 48 | - | 0 | 57 | 48 | - | 0 |
| 2025-02-28 1800Z | 223 | 5 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-02-28 1200Z | 326 | 2 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-02-28 0600Z | 272 | 2 | 60 | - | 0 | 59 | 60 | - | 0 |
| 2025-02-28 0000Z | 24 | 1 | 60 | - | 0 | 71 | 60 | - | 0 |
| 2025-02-27 1800Z | 46 | 2 | 60 | - | 0 | 61 | 60 | - | 0 |
| 2025-02-27 1200Z | 324 | 1 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-02-27 0600Z | 317 | 1 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-02-27 0000Z | 122 | 1 | 60 | - | 0 | 61 | 60 | - | 0 |
| 2025-02-26 1800Z | 101 | 1 | 60 | - | 0 | 60 | 60 | - | 0 |
| 2025-02-26 1200Z | 2 | 2 | 50 | - | 0 | 55 | 50 | - | 0 |
| 2025-02-26 0600Z | 65 | 1 | 60 | - | 0 | 60 | 60 | - | 0 |
| 2025-02-26 0000Z | 39 | 2 | 60 | - | 0 | 66 | 60 | - | 0 |
| 2025-02-25 1800Z | 127 | 1 | 60 | - | 0 | 59 | 60 | - | 0 |
| 2025-02-25 1200Z | 295 | 1 | 57 | - | 0 | 56 | 57 | - | 0 |
| 2025-02-25 0600Z | 96 | 0 | 50 | - | 0 | 59 | 60 | - | 0 |
| 2025-02-25 0000Z | 171 | 1 | 60 | - | 0 | 59 | 60 | - | 0 |
| 2025-02-24 1800Z | 135 | 2 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-02-24 1200Z | 348 | 2 | 50 | - | 0 | 54 | 40 | - | 0 |
| 2025-02-24 0600Z | 20 | 2 | 57 | - | 0 | 56 | 37 | - | 0 |
| 2025-02-24 0000Z | 210 | 4 | 50 | - | 0 | 60 | 60 | - | 0 |
| 2025-02-23 1800Z | 206 | 3 | 60 | - | 0 | 58 | 60 | - | 0 |
| 2025-02-23 1200Z | 349 | 2 | 53 | - | 0 | 53 | 33 | - | 0 |
| 2025-02-23 0600Z | 24 | 1 | 57 | - | 0 | 56 | 57 | - | 0 |
| 2025-02-23 0000Z | 204 | 4 | 60 | - | 0 | 60 | 60 | - | 0 |
| 2025-02-22 1800Z | 191 | 2 | 60 | - | 0 | 59 | 50 | - | 0 |
| 2025-02-22 1200Z | 12 | 3 | 50 | - | 0 | 54 | 53 | - | 0 |
| 2025-02-22 0600Z | 349 | 1 | 60 | - | 0 | 56 | 47 | - | 0 |
| 2025-02-22 0000Z | 245 | 6 | 60 | - | 0 | 65 | 60 | - | 0 |
| 2025-02-21 1800Z | 223 | 5 | 60 | - | 0 | 60 | 60 | - | 0 |
| 2025-02-21 1200Z | 353 | 2 | 50 | - | 0 | 53 | 53 | - | 0 |
| 2025-02-21 0600Z | 295 | 1 | 60 | - | 0 | 56 | 57 | - | 0 |
| 2025-02-21 0000Z | 224 | 7 | 60 | - | 0 | 63 | 60 | - | 0 |
| 2025-02-20 1800Z | 202 | 4 | 60 | - | 0 | 57 | 60 | - | 0 |
| 2025-02-20 1200Z | 14 | 1 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-02-20 0600Z | 37 | 2 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-02-20 0000Z | 141 | 1 | 60 | - | 0 | 59 | 60 | - | 0 |
| 2025-02-19 1800Z | 206 | 2 | 60 | - | 0 | 58 | 60 | - | 0 |
| 2025-02-19 1200Z | 352 | 2 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-02-19 0600Z | 5 | 1 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-02-19 0000Z | 231 | 6 | 57 | - | 0 | 60 | 57 | - | 0 |
| 2025-02-18 1800Z | 118 | 3 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-02-18 1200Z | 51 | 3 | 60 | - | 0 | 52 | 60 | - | 0 |
| 2025-02-18 0600Z | 339 | 2 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-02-18 0000Z | 160 | 2 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-02-17 1800Z | 64 | 4 | 60 | - | 0 | 55 | 60 | - | 0 |
| 2025-02-17 1200Z | 6 | 3 | 60 | - | 0 | 53 | 60 | - | 0 |
| 2025-02-17 0600Z | 357 | 2 | 50 | - | 0 | 54 | 43 | - | 0 |
| 2025-02-17 0000Z | 88 | 1 | 30 | - | 0 | 56 | 27 | - | 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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