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 SWXA2 - 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-29 1800Z | 177 | 11 | 19 | - | 0 | 39 | 19 | - | 0 |
| 2025-04-29 1200Z | 173 | 10 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-04-29 0600Z | 162 | 11 | 36 | - | 0 | 45 | 36 | - | 0 |
| 2025-04-29 0000Z | 158 | 12 | 36 | - | 0 | 46 | 36 | - | 0 |
| 2025-04-28 1800Z | 148 | 4 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-28 1200Z | 316 | 1 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-28 0600Z | 153 | 2 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-28 0000Z | 149 | 6 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-27 1800Z | 148 | 3 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-27 1200Z | 182 | 3 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-27 0600Z | 161 | 6 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-27 0000Z | 143 | 7 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-04-26 1800Z | 96 | 1 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-04-26 1200Z | 328 | 2 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-04-26 0600Z | 153 | 8 | 35 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-26 0000Z | 158 | 15 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-25 1800Z | 133 | 2 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-25 1200Z | 348 | 2 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-25 0600Z | 167 | 5 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-04-25 0000Z | 155 | 13 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-24 1800Z | 149 | 3 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-24 1200Z | 343 | 1 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-04-24 0600Z | 333 | 3 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-24 0000Z | 344 | 11 | 36 | - | 0 | 48 | 36 | - | 0 |
| 2025-04-23 1800Z | 353 | 11 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-04-23 1200Z | 328 | 2 | 35 | - | 0 | 38 | 35 | - | 0 |
| 2025-04-23 0600Z | 153 | 2 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-04-23 0000Z | 143 | 5 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-22 1800Z | 52 | 1 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-22 1200Z | 303 | 2 | 34 | - | 0 | 38 | 35 | - | 0 |
| 2025-04-22 0600Z | 157 | 8 | 35 | - | 0 | 41 | 35 | - | 0 |
| 2025-04-22 0000Z | 139 | 8 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-21 1800Z | 355 | 3 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-21 1200Z | 343 | 2 | 35 | - | 0 | 36 | 35 | - | 0 |
| 2025-04-21 0600Z | 143 | 6 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-21 0000Z | 150 | 13 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-20 1800Z | 144 | 4 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-20 1200Z | 346 | 1 | 36 | - | 0 | 33 | 36 | - | 0 |
| 2025-04-20 0600Z | 168 | 3 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-20 0000Z | 153 | 11 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-19 1800Z | 46 | 1 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-19 1200Z | 313 | 1 | 36 | - | 0 | 33 | 36 | - | 0 |
| 2025-04-19 0600Z | 300 | 1 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-19 0000Z | 123 | 2 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-04-18 1800Z | 134 | 2 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-18 1200Z | 323 | 1 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-04-18 0600Z | 191 | 2 | 35 | - | 0 | 35 | 36 | - | 0 |
| 2025-04-18 0000Z | 157 | 13 | 35 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-17 1800Z | 163 | 15 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-04-17 1200Z | 173 | 17 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-17 0600Z | 178 | 7 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-17 0000Z | 332 | 2 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-04-16 1800Z | 186 | 11 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-16 1200Z | 187 | 14 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-04-16 0600Z | 184 | 17 | 27 | - | 0 | 39 | 30 | - | 0 |
| 2025-04-16 0000Z | 175 | 15 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-04-15 1800Z | 105 | 1 | 36 | - | 0 | 36 | 36 | - | 0 |
| 2025-04-15 1200Z | 328 | 2 | 36 | - | 0 | 32 | 36 | - | 0 |
| 2025-04-15 0600Z | 175 | 3 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-15 0000Z | 250 | 3 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-14 1800Z | 339 | 7 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-04-14 1200Z | 163 | 3 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-04-14 0600Z | 328 | 2 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-04-14 0000Z | 333 | 12 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-13 1800Z | 332 | 3 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-13 1200Z | 223 | 1 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-04-13 0600Z | 288 | 3 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-13 0000Z | 166 | 3 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-12 1800Z | 115 | 1 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-04-12 1200Z | 326 | 2 | 36 | - | 0 | 32 | 36 | - | 0 |
| 2025-04-12 0600Z | 178 | 3 | 36 | - | 0 | 33 | 36 | - | 0 |
| 2025-04-12 0000Z | 154 | 13 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-04-11 1800Z | 41 | 2 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-04-11 1200Z | 349 | 5 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-04-11 0600Z | 340 | 9 | 36 | - | 0 | 36 | 36 | - | 0 |
| 2025-04-11 0000Z | 291 | 6 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-10 1800Z | 36 | 1 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-04-10 1200Z | 343 | 2 | 36 | - | 0 | 33 | 36 | - | 0 |
| 2025-04-10 0600Z | 322 | 2 | 36 | - | 0 | 33 | 36 | - | 0 |
| 2025-04-10 0000Z | 149 | 6 | 36 | - | 0 | 36 | 36 | - | 0 |
| 2025-04-09 1800Z | 175 | 9 | 32 | - | 0 | 35 | 34 | - | 0 |
| 2025-04-09 1200Z | 163 | 5 | 35 | - | 0 | 35 | 36 | - | 0 |
| 2025-04-09 0600Z | 27 | 1 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-04-09 0000Z | 157 | 2 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-08 1800Z | 354 | 1 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-04-08 1200Z | 343 | 0 | 36 | - | 0 | 33 | 36 | - | 0 |
| 2025-04-08 0600Z | 3 | 2 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-04-08 0000Z | 15 | 1 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-07 1800Z | 354 | 10 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-07 1200Z | 5 | 11 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-04-07 0600Z | 327 | 3 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-04-07 0000Z | 156 | 3 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-04-06 1800Z | 168 | 1 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-04-06 1200Z | 332 | 4 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-06 0600Z | 183 | 8 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-06 0000Z | 284 | 3 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-05 1800Z | 326 | 2 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-05 1200Z | 291 | 3 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-05 0600Z | 305 | 6 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-05 0000Z | 300 | 5 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-04 1800Z | 333 | 3 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-04-04 1200Z | 264 | 2 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-04-04 0600Z | 298 | 2 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-04 0000Z | 146 | 10 | 36 | - | 0 | 46 | 36 | - | 0 |
| 2025-04-03 1800Z | 135 | 3 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-04-03 1200Z | 180 | 1 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-04-03 0600Z | 154 | 6 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-03 0000Z | 152 | 13 | 36 | - | 0 | 47 | 35 | - | 0 |
| 2025-04-02 1800Z | 340 | 1 | 36 | - | 0 | 45 | 31 | - | 0 |
| 2025-04-02 1200Z | 323 | 4 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-04-02 0600Z | 353 | 7 | 36 | - | 0 | 51 | 36 | - | 0 |
| 2025-04-02 0000Z | 328 | 8 | 36 | - | 0 | 56 | 36 | - | 0 |
| 2025-04-01 1800Z | 347 | 7 | 36 | - | 0 | 50 | 36 | - | 0 |
| 2025-04-01 1200Z | 354 | 12 | 36 | - | 0 | 46 | 36 | - | 0 |
| 2025-04-01 0600Z | 321 | 14 | 36 | - | 0 | 50 | 36 | - | 0 |
| 2025-04-01 0000Z | 320 | 15 | 33 | - | 0 | 51 | 33 | - | 0 |
| 2025-03-31 1800Z | 339 | 16 | 36 | - | 0 | 46 | 36 | - | 0 |
| 2025-03-31 1200Z | 360 | 10 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-03-31 0600Z | 182 | 2 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-03-31 0000Z | 151 | 11 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-03-30 1800Z | 325 | 3 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-03-30 1200Z | 332 | 5 | 36 | - | 0 | 36 | 36 | - | 0 |
| 2025-03-30 0600Z | 343 | 7 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-03-30 0000Z | 336 | 7 | 36 | - | 0 | 47 | 36 | - | 0 |
| 2025-03-29 1800Z | 350 | 11 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-03-29 1200Z | 355 | 11 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-03-29 0600Z | 346 | 9 | 36 | - | 0 | 43 | 36 | - | 0 |
| 2025-03-29 0000Z | 351 | 10 | 35 | - | 0 | 45 | 35 | - | 0 |
| 2025-03-28 1800Z | 345 | 4 | 36 | - | 0 | 36 | 36 | - | 0 |
| 2025-03-28 1200Z | 317 | 3 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-03-28 0600Z | 247 | 1 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-03-28 0000Z | 318 | 7 | 36 | - | 0 | 48 | 36 | - | 0 |
| 2025-03-27 1800Z | 358 | 13 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-03-27 1200Z | 345 | 4 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-03-27 0600Z | 150 | 1 | 31 | - | 0 | 40 | 31 | - | 0 |
| 2025-03-27 0000Z | 147 | 5 | 36 | - | 0 | 41 | 36 | - | 0 |
| 2025-03-26 1800Z | 312 | 0 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-03-26 1200Z | 342 | 1 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-03-26 0600Z | 172 | 1 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-03-26 0000Z | 40 | 1 | 36 | - | 0 | 45 | 36 | - | 0 |
| 2025-03-25 1800Z | 166 | 2 | 35 | - | 0 | 39 | 35 | - | 0 |
| 2025-03-25 1200Z | 290 | 1 | 31 | - | 0 | 37 | 31 | - | 0 |
| 2025-03-25 0600Z | 305 | 2 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-03-25 0000Z | 169 | 3 | 35 | - | 0 | 38 | 35 | - | 0 |
| 2025-03-24 1800Z | 95 | 0 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-03-24 1200Z | 330 | 2 | 36 | - | 0 | 31 | 36 | - | 0 |
| 2025-03-24 0600Z | 286 | 1 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-03-24 0000Z | 189 | 2 | 36 | - | 0 | 44 | 36 | - | 0 |
| 2025-03-23 1800Z | 344 | 3 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-03-23 1200Z | 321 | 2 | 36 | - | 0 | 33 | 36 | - | 0 |
| 2025-03-23 0600Z | 148 | 2 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-03-23 0000Z | 149 | 7 | 36 | - | 0 | 39 | 36 | - | 0 |
| 2025-03-22 1800Z | 80 | 0 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-03-22 1200Z | 351 | 0 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-03-22 0600Z | 309 | 2 | 36 | - | 0 | 36 | 36 | - | 0 |
| 2025-03-22 0000Z | 154 | 6 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-03-21 1800Z | 341 | 4 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-03-21 1200Z | 330 | 3 | 35 | - | 0 | 35 | 35 | - | 0 |
| 2025-03-21 0600Z | 285 | 1 | 36 | - | 0 | 36 | 36 | - | 0 |
| 2025-03-21 0000Z | 140 | 3 | 36 | - | 0 | 42 | 36 | - | 0 |
| 2025-03-20 1800Z | 179 | 6 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-03-20 1200Z | 330 | 12 | 36 | - | 0 | 40 | 36 | - | 0 |
| 2025-03-20 0600Z | 317 | 3 | 36 | - | 0 | 37 | 36 | - | 0 |
| 2025-03-20 0000Z | 162 | 3 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-03-19 1800Z | 314 | 1 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-03-19 1200Z | 308 | 1 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-03-19 0600Z | 187 | 4 | 36 | - | 0 | 35 | 36 | - | 0 |
| 2025-03-19 0000Z | 161 | 3 | 36 | - | 0 | 34 | 36 | - | 0 |
| 2025-03-18 1800Z | 356 | 0 | 36 | - | 0 | 32 | 36 | - | 0 |
| 2025-03-18 1200Z | 175 | 1 | 36 | - | 0 | 31 | 36 | - | 0 |
| 2025-03-18 0600Z | 33 | 1 | 36 | - | 0 | 29 | 36 | - | 0 |
| 2025-03-18 0000Z | 182 | 1 | 36 | - | 0 | 31 | 36 | - | 0 |
| 2025-03-17 1800Z | 351 | 10 | 34 | - | 0 | 27 | 34 | - | 0 |
| 2025-03-17 1200Z | 306 | 11 | 35 | - | 0 | 27 | 35 | - | 0 |
| 2025-03-17 0600Z | 318 | 13 | 36 | - | 0 | 29 | 36 | - | 0 |
| 2025-03-17 0000Z | 289 | 16 | 36 | - | 0 | 31 | 36 | - | 0 |
| 2025-03-16 1800Z | 296 | 14 | 36 | - | 0 | 31 | 36 | - | 0 |
| 2025-03-16 1200Z | 294 | 13 | 36 | - | 0 | 33 | 36 | - | 0 |
| 2025-03-16 0600Z | 280 | 5 | 35 | - | 0 | 36 | 36 | - | 0 |
| 2025-03-16 0000Z | 155 | 4 | 36 | - | 0 | 38 | 36 | - | 0 |
| 2025-03-15 1800Z | 335 | 4 | 36 | - | 0 | 29 | 36 | - | 0 |
| 2025-03-15 1200Z | 327 | 4 | 36 | - | 0 | 27 | 36 | - | 0 |
| 2025-03-15 0600Z | 311 | 2 | 36 | - | 0 | 31 | 36 | - | 0 |
| 2025-03-15 0000Z | 134 | 4 | 18 | - | 0 | 38 | 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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