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 THRO1 - 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 1200Z | 214 | 13 | 60 | - | 0 | 72 | 51 | - | 0 |
| 2025-04-29 0600Z | 195 | 11 | 60 | - | 0 | 70 | 60 | - | 0 |
| 2025-04-29 0000Z | 167 | 10 | 60 | - | 0 | 73 | 54 | - | 0 |
| 2025-04-28 1800Z | 175 | 10 | 60 | - | 0 | 71 | 60 | - | 0 |
| 2025-04-28 1200Z | 163 | 7 | 60 | - | 0 | 55 | 57 | - | 0 |
| 2025-04-28 0600Z | 142 | 6 | 60 | - | 0 | 54 | 60 | - | 0 |
| 2025-04-28 0000Z | 93 | 7 | 60 | - | 0 | 58 | 52 | - | 0 |
| 2025-04-27 1800Z | 77 | 5 | 60 | - | 0 | 58 | 49 | - | 0 |
| 2025-04-27 1200Z | 290 | 4 | 60 | - | 0 | 47 | 49 | - | 0 |
| 2025-04-27 0600Z | 180 | 3 | 60 | - | 0 | 46 | 57 | - | 0 |
| 2025-04-27 0000Z | 36 | 4 | 60 | - | 0 | 55 | 45 | - | 0 |
| 2025-04-26 1800Z | 330 | 9 | 60 | - | 0 | 52 | 40 | - | 0 |
| 2025-04-26 1200Z | 326 | 9 | 57 | - | 0 | 50 | 45 | - | 0 |
| 2025-04-26 0600Z | 312 | 8 | 60 | - | 0 | 58 | 48 | - | 0 |
| 2025-04-26 0000Z | 240 | 4 | 60 | - | 0 | 65 | 54 | - | 0 |
| 2025-04-25 1800Z | 188 | 4 | 60 | - | 0 | 73 | 48 | - | 0 |
| 2025-04-25 1200Z | 158 | 2 | 60 | - | 0 | 62 | 54 | - | 0 |
| 2025-04-25 0600Z | 86 | 3 | 60 | - | 0 | 62 | 60 | - | 0 |
| 2025-04-25 0000Z | 108 | 9 | 60 | - | 0 | 72 | 51 | - | 0 |
| 2025-04-24 1800Z | 68 | 6 | 60 | - | 0 | 69 | 57 | - | 0 |
| 2025-04-24 1200Z | 39 | 1 | 60 | - | 0 | 59 | 48 | - | 0 |
| 2025-04-24 0600Z | 146 | 1 | 60 | - | 0 | 60 | 48 | - | 0 |
| 2025-04-24 0000Z | 102 | 2 | 60 | - | 0 | 68 | 49 | - | 0 |
| 2025-04-23 1800Z | 264 | 6 | 60 | - | 0 | 75 | 45 | - | 0 |
| 2025-04-23 1200Z | 217 | 5 | 60 | - | 0 | 60 | 45 | - | 0 |
| 2025-04-23 0600Z | 166 | 5 | 60 | - | 0 | 55 | 45 | - | 0 |
| 2025-04-23 0000Z | 166 | 4 | 60 | - | 0 | 62 | 42 | - | 0 |
| 2025-04-22 1800Z | 260 | 2 | 60 | - | 0 | 60 | 48 | - | 0 |
| 2025-04-22 1200Z | 292 | 7 | 60 | - | 0 | 50 | 54 | - | 0 |
| 2025-04-22 0600Z | 287 | 10 | 59 | - | 0 | 53 | 48 | - | 0 |
| 2025-04-22 0000Z | 265 | 16 | 60 | - | 0 | 58 | 57 | - | 0 |
| 2025-04-21 1800Z | 242 | 17 | 55 | - | 0 | 69 | 40 | - | 0 |
| 2025-04-21 1200Z | 179 | 6 | 60 | - | 0 | 58 | 45 | - | 0 |
| 2025-04-21 0600Z | 79 | 13 | 60 | - | 0 | 49 | 45 | - | 0 |
| 2025-04-21 0000Z | 80 | 18 | 60 | - | 0 | 48 | 57 | - | 0 |
| 2025-04-20 1800Z | 81 | 16 | 60 | - | 0 | 47 | 54 | - | 0 |
| 2025-04-20 1200Z | 79 | 14 | 60 | - | 0 | 47 | 53 | - | 0 |
| 2025-04-20 0600Z | 6 | 5 | 60 | - | 0 | 50 | 54 | - | 0 |
| 2025-04-20 0000Z | 287 | 9 | 60 | - | 0 | 59 | 43 | - | 0 |
| 2025-04-19 1800Z | 273 | 11 | 60 | - | 0 | 63 | 51 | - | 0 |
| 2025-04-19 1200Z | 235 | 8 | 60 | - | 0 | 65 | 51 | - | 0 |
| 2025-04-19 0600Z | 236 | 11 | 60 | - | 0 | 70 | 50 | - | 0 |
| 2025-04-19 0000Z | 221 | 12 | 60 | - | 0 | 78 | 57 | - | 0 |
| 2025-04-18 1800Z | 219 | 11 | 60 | - | 0 | 76 | 48 | - | 0 |
| 2025-04-18 1200Z | 193 | 12 | 60 | - | 0 | 62 | 51 | - | 0 |
| 2025-04-18 0600Z | 157 | 8 | 60 | - | 0 | 56 | 52 | - | 0 |
| 2025-04-18 0000Z | 162 | 9 | 60 | - | 0 | 60 | 57 | - | 0 |
| 2025-04-17 1800Z | 173 | 8 | 60 | - | 0 | 59 | 42 | - | 0 |
| 2025-04-17 1200Z | 157 | 2 | 60 | - | 0 | 43 | 45 | - | 0 |
| 2025-04-17 0600Z | 280 | 1 | 60 | - | 0 | 42 | 43 | - | 0 |
| 2025-04-17 0000Z | 313 | 4 | 57 | - | 0 | 51 | 45 | - | 0 |
| 2025-04-16 1800Z | 306 | 7 | 59 | - | 0 | 46 | 60 | - | 0 |
| 2025-04-16 1200Z | 310 | 9 | 59 | - | 0 | 37 | 60 | - | 0 |
| 2025-04-16 0600Z | 289 | 8 | 60 | - | 0 | 41 | 58 | - | 0 |
| 2025-04-16 0000Z | 289 | 14 | 58 | - | 0 | 45 | 60 | - | 0 |
| 2025-04-15 1800Z | 293 | 19 | 60 | - | 0 | 44 | 58 | - | 0 |
| 2025-04-15 1200Z | 274 | 12 | 60 | - | 0 | 46 | 57 | - | 0 |
| 2025-04-15 0600Z | 276 | 8 | 60 | - | 0 | 52 | 57 | - | 0 |
| 2025-04-15 0000Z | 282 | 14 | 60 | - | 0 | 63 | 60 | - | 0 |
| 2025-04-14 1800Z | 266 | 13 | 60 | - | 0 | 69 | 59 | - | 0 |
| 2025-04-14 1200Z | 200 | 5 | 57 | - | 0 | 51 | 38 | - | 0 |
| 2025-04-14 0600Z | 99 | 4 | 60 | - | 0 | 50 | 60 | - | 0 |
| 2025-04-14 0000Z | 150 | 8 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-04-13 1800Z | 189 | 7 | 59 | - | 0 | 56 | 54 | - | 0 |
| 2025-04-13 1200Z | 223 | 5 | 58 | - | 0 | 50 | 55 | - | 0 |
| 2025-04-13 0600Z | 201 | 4 | 60 | - | 0 | 42 | 58 | - | 0 |
| 2025-04-13 0000Z | 135 | 4 | 60 | - | 0 | 49 | 52 | - | 0 |
| 2025-04-12 1800Z | 70 | 5 | 60 | - | 0 | 51 | 54 | - | 0 |
| 2025-04-12 1200Z | 3 | 3 | 60 | - | 0 | 44 | 60 | - | 0 |
| 2025-04-12 0600Z | 70 | 2 | 60 | - | 0 | 37 | 51 | - | 0 |
| 2025-04-12 0000Z | 95 | 5 | 60 | - | 0 | 46 | 60 | - | 0 |
| 2025-04-11 1800Z | 62 | 4 | 60 | - | 0 | 49 | 52 | - | 0 |
| 2025-04-11 1200Z | 347 | 5 | 57 | - | 0 | 35 | 51 | - | 0 |
| 2025-04-11 0600Z | 360 | 4 | 60 | - | 0 | 37 | 55 | - | 0 |
| 2025-04-11 0000Z | 10 | 4 | 60 | - | 0 | 39 | 57 | - | 0 |
| 2025-04-10 1800Z | 17 | 5 | 57 | - | 0 | 40 | 57 | - | 0 |
| 2025-04-10 1200Z | 74 | 10 | 60 | - | 0 | 40 | 43 | - | 0 |
| 2025-04-10 0600Z | 100 | 8 | 53 | - | 0 | 36 | 33 | - | 0 |
| 2025-04-10 0000Z | 166 | 6 | 60 | - | 0 | 38 | 45 | - | 0 |
| 2025-04-09 1800Z | 194 | 7 | 59 | - | 0 | 50 | 42 | - | 0 |
| 2025-04-09 1200Z | 188 | 4 | 60 | - | 0 | 38 | 48 | - | 0 |
| 2025-04-09 0600Z | 309 | 4 | 60 | - | 0 | 29 | 43 | - | 0 |
| 2025-04-09 0000Z | 298 | 7 | 60 | - | 0 | 38 | 57 | - | 0 |
| 2025-04-08 1800Z | 301 | 9 | 60 | - | 0 | 43 | 51 | - | 0 |
| 2025-04-08 1200Z | 311 | 8 | 60 | - | 0 | 32 | 54 | - | 0 |
| 2025-04-08 0600Z | 329 | 12 | 60 | - | 0 | 26 | 57 | - | 0 |
| 2025-04-08 0000Z | 330 | 10 | 60 | - | 0 | 39 | 51 | - | 0 |
| 2025-04-07 1800Z | 275 | 10 | 58 | - | 0 | 50 | 55 | - | 0 |
| 2025-04-07 1200Z | 206 | 8 | 58 | - | 0 | 41 | 54 | - | 0 |
| 2025-04-07 0600Z | 188 | 5 | 60 | - | 0 | 36 | 57 | - | 0 |
| 2025-04-07 0000Z | 137 | 5 | 60 | - | 0 | 41 | 57 | - | 0 |
| 2025-04-06 1800Z | 82 | 5 | 60 | - | 0 | 43 | 55 | - | 0 |
| 2025-04-06 1200Z | 22 | 5 | 60 | - | 0 | 41 | 55 | - | 0 |
| 2025-04-06 0600Z | 340 | 5 | 60 | - | 0 | 45 | 52 | - | 0 |
| 2025-04-06 0000Z | 297 | 4 | 58 | - | 0 | 48 | 55 | - | 0 |
| 2025-04-05 1800Z | 310 | 7 | 60 | - | 0 | 47 | 55 | - | 0 |
| 2025-04-05 1200Z | 13 | 3 | 60 | - | 0 | 47 | 44 | - | 0 |
| 2025-04-05 0600Z | 83 | 8 | 54 | - | 0 | 45 | 55 | - | 0 |
| 2025-04-05 0000Z | 84 | 12 | 53 | - | 0 | 44 | 37 | - | 0 |
| 2025-04-04 1800Z | 74 | 12 | 60 | - | 0 | 48 | 48 | - | 0 |
| 2025-04-04 1200Z | 60 | 11 | 30 | - | 0 | 47 | 8 | - | 0 |
| 2025-04-03 1800Z | 262 | 17 | 54 | - | 0 | 66 | 42 | - | 0 |
| 2025-04-03 1200Z | 253 | 13 | 60 | - | 0 | 63 | 45 | - | 0 |
| 2025-04-03 0600Z | 216 | 13 | 60 | - | 0 | 61 | 40 | - | 0 |
| 2025-04-03 0000Z | 72 | 3 | 60 | - | 0 | 49 | 51 | - | 0 |
| 2025-04-02 1800Z | 105 | 14 | 60 | - | 0 | 42 | 39 | - | 0 |
| 2025-04-02 1200Z | 93 | 18 | 57 | - | 0 | 39 | 42 | - | 0 |
| 2025-04-02 0600Z | 91 | 17 | 57 | - | 0 | 40 | 39 | - | 0 |
| 2025-04-02 0000Z | 85 | 14 | 60 | - | 0 | 39 | 42 | - | 0 |
| 2025-04-01 1800Z | 77 | 10 | 60 | - | 0 | 40 | 45 | - | 0 |
| 2025-04-01 1200Z | 10 | 5 | 60 | - | 0 | 33 | 42 | - | 0 |
| 2025-04-01 0600Z | 332 | 7 | 60 | - | 0 | 36 | 48 | - | 0 |
| 2025-04-01 0000Z | 328 | 9 | 53 | - | 0 | 42 | 44 | - | 0 |
| 2025-03-31 1800Z | 304 | 11 | 60 | - | 0 | 47 | 48 | - | 0 |
| 2025-03-31 1200Z | 289 | 13 | 57 | - | 0 | 47 | 45 | - | 0 |
| 2025-03-31 0600Z | 232 | 9 | 58 | - | 0 | 56 | 41 | - | 0 |
| 2025-03-31 0000Z | 205 | 11 | 60 | - | 0 | 61 | 39 | - | 0 |
| 2025-03-30 1800Z | 198 | 11 | 60 | - | 0 | 67 | 45 | - | 0 |
| 2025-03-30 1200Z | 189 | 9 | 60 | - | 0 | 58 | 43 | - | 0 |
| 2025-03-30 0600Z | 168 | 3 | 60 | - | 0 | 55 | 38 | - | 0 |
| 2025-03-30 0000Z | 233 | 6 | 60 | - | 0 | 65 | 54 | - | 0 |
| 2025-03-29 1800Z | 231 | 8 | 60 | - | 0 | 67 | 48 | - | 0 |
| 2025-03-29 1200Z | 227 | 7 | 60 | - | 0 | 61 | 43 | - | 0 |
| 2025-03-29 0600Z | 231 | 11 | 60 | - | 0 | 63 | 48 | - | 0 |
| 2025-03-29 0000Z | 209 | 9 | 60 | - | 0 | 63 | 45 | - | 0 |
| 2025-03-28 1800Z | 210 | 7 | 60 | - | 0 | 51 | 42 | - | 0 |
| 2025-03-28 1200Z | 164 | 7 | 60 | - | 0 | 49 | 45 | - | 0 |
| 2025-03-28 0600Z | 205 | 4 | 60 | - | 0 | 49 | 42 | - | 0 |
| 2025-03-28 0000Z | 274 | 2 | 60 | - | 0 | 48 | 20 | - | 0 |
| 2025-03-27 1800Z | 249 | 9 | 56 | - | 0 | - | 0 | - | 0 |
| 2025-03-27 1200Z | 216 | 3 | 60 | - | 0 | 31 | 20 | - | 0 |
| 2025-03-27 0600Z | 202 | 4 | 60 | - | 0 | 34 | 45 | - | 0 |
| 2025-03-27 0000Z | 61 | 2 | 60 | - | 0 | 43 | 48 | - | 0 |
| 2025-03-26 1800Z | 314 | 10 | 18 | - | 0 | 49 | 11 | - | 0 |
| 2025-03-26 1200Z | 298 | 6 | 59 | - | 0 | 35 | 34 | - | 0 |
| 2025-03-26 0600Z | 290 | 5 | 60 | - | 0 | 30 | 48 | - | 0 |
| 2025-03-26 0000Z | 295 | 14 | 60 | - | 0 | 42 | 54 | - | 0 |
| 2025-03-25 1800Z | 291 | 12 | 60 | - | 0 | 49 | 42 | - | 0 |
| 2025-03-25 1200Z | 277 | 7 | 60 | - | 0 | 39 | 48 | - | 0 |
| 2025-03-25 0600Z | 263 | 6 | 60 | - | 0 | 32 | 45 | - | 0 |
| 2025-03-25 0000Z | 287 | 10 | 60 | - | 0 | 38 | 54 | - | 0 |
| 2025-03-24 1800Z | 264 | 16 | 60 | - | 0 | 39 | 60 | - | 0 |
| 2025-03-24 1200Z | 248 | 14 | 59 | - | 0 | 39 | 57 | - | 0 |
| 2025-03-24 0600Z | 238 | 11 | 60 | - | 0 | 43 | 58 | - | 0 |
| 2025-03-24 0000Z | 139 | 9 | 60 | - | 0 | 39 | 60 | - | 0 |
| 2025-03-23 1800Z | 135 | 10 | 60 | - | 0 | 42 | 57 | - | 0 |
| 2025-03-23 1200Z | 119 | 4 | 55 | - | 0 | 33 | 58 | - | 0 |
| 2025-03-23 0600Z | 316 | 4 | 58 | - | 0 | 29 | 60 | - | 0 |
| 2025-03-23 0000Z | 302 | 9 | 60 | - | 0 | 41 | 60 | - | 0 |
| 2025-03-22 1800Z | 306 | 12 | 60 | - | 0 | 46 | 58 | - | 0 |
| 2025-03-22 1200Z | 288 | 11 | 60 | - | 0 | 46 | 52 | - | 0 |
| 2025-03-22 0600Z | 213 | 11 | 60 | - | 0 | 47 | 44 | - | 0 |
| 2025-03-22 0000Z | 203 | 15 | 60 | - | 0 | 51 | 51 | - | 0 |
| 2025-03-21 1800Z | 219 | 11 | 60 | - | 0 | 57 | 57 | - | 0 |
| 2025-03-21 1200Z | 229 | 5 | 60 | - | 0 | 39 | 60 | - | 0 |
| 2025-03-21 0600Z | 293 | 6 | 60 | - | 0 | 32 | 54 | - | 0 |
| 2025-03-21 0000Z | 317 | 12 | 60 | - | 0 | 40 | 57 | - | 0 |
| 2025-03-20 1800Z | 302 | 13 | 60 | - | 0 | 41 | 59 | - | 0 |
| 2025-03-20 1200Z | 229 | 13 | 60 | - | 0 | 48 | 59 | - | 0 |
| 2025-03-20 0600Z | 200 | 11 | 60 | - | 0 | 56 | 60 | - | 0 |
| 2025-03-20 0000Z | 191 | 12 | 60 | - | 0 | 63 | 60 | - | 0 |
| 2025-03-19 1800Z | 200 | 15 | 60 | - | 0 | 68 | 54 | - | 0 |
| 2025-03-19 1200Z | 181 | 12 | 59 | - | 0 | 59 | 55 | - | 0 |
| 2025-03-19 0600Z | 180 | 12 | 60 | - | 0 | 61 | 57 | - | 0 |
| 2025-03-19 0000Z | 174 | 14 | 60 | - | 0 | 65 | 54 | - | 0 |
| 2025-03-18 1800Z | 208 | 11 | 60 | - | 0 | 63 | 57 | - | 0 |
| 2025-03-18 1200Z | 209 | 11 | 60 | - | 0 | 44 | 48 | - | 0 |
| 2025-03-18 0600Z | 185 | 9 | 58 | - | 0 | 40 | 58 | - | 0 |
| 2025-03-18 0000Z | 162 | 9 | 60 | - | 0 | 43 | 58 | - | 0 |
| 2025-03-17 1800Z | 74 | 3 | 60 | - | 0 | 37 | 57 | - | 0 |
| 2025-03-17 1200Z | 328 | 6 | 60 | - | 0 | 29 | 48 | - | 0 |
| 2025-03-17 0600Z | 310 | 10 | 60 | - | 0 | 32 | 54 | - | 0 |
| 2025-03-17 0000Z | 284 | 13 | 58 | - | 0 | 40 | 60 | - | 0 |
| 2025-03-16 1800Z | 259 | 14 | 60 | - | 0 | 48 | 55 | - | 0 |
| 2025-03-16 1200Z | 194 | 11 | 60 | - | 0 | 58 | 48 | - | 0 |
| 2025-03-16 0600Z | 163 | 15 | 60 | - | 0 | 58 | 52 | - | 0 |
| 2025-03-16 0000Z | 205 | 13 | 60 | - | 0 | 61 | 51 | - | 0 |
| 2025-03-15 1800Z | 186 | 18 | 60 | - | 0 | 66 | 54 | - | 0 |
| 2025-03-15 1200Z | 177 | 15 | 60 | - | 0 | 61 | 52 | - | 0 |
| 2025-03-15 0600Z | 164 | 13 | 60 | - | 0 | 64 | 54 | - | 0 |
| 2025-03-15 0000Z | 159 | 9 | 30 | - | 0 | 66 | 16 | - | 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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