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 SRLM4 - 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 |
---|---|---|---|---|---|---|---|---|---|
2025-04-10 0000Z | 126 | 8 | 5 | - | 0 | 31 | 5 | - | 0 |
2025-04-09 1800Z | 141 | 3 | 12 | - | 0 | 31 | 12 | - | 0 |
2025-04-09 1200Z | 135 | 4 | 12 | - | 0 | 26 | 12 | - | 0 |
2025-04-09 0600Z | 309 | 8 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-04-09 0000Z | 329 | 17 | 12 | - | 0 | 27 | 12 | - | 0 |
2025-04-08 1800Z | 311 | 16 | 12 | - | 0 | 24 | 12 | - | 0 |
2025-04-08 1200Z | 335 | 15 | 12 | - | 0 | 18 | 12 | - | 0 |
2025-04-08 0600Z | 340 | 22 | 12 | - | 0 | 23 | 12 | - | 0 |
2025-04-08 0000Z | 312 | 28 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-04-07 1800Z | 330 | 24 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-04-07 1200Z | 15 | 22 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-04-07 0600Z | 126 | 11 | 11 | - | 0 | 33 | 11 | - | 0 |
2025-04-07 0000Z | 216 | 2 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-04-06 1800Z | 262 | 8 | 11 | - | 0 | 33 | 11 | - | 0 |
2025-04-06 1200Z | 277 | 10 | 12 | - | 0 | 30 | 12 | - | 0 |
2025-04-06 0600Z | 291 | 17 | 12 | - | 0 | 32 | 12 | - | 0 |
2025-04-06 0000Z | 301 | 17 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-04-05 1800Z | 273 | 11 | 11 | - | 0 | 36 | 11 | - | 0 |
2025-04-05 1200Z | 92 | 6 | 12 | - | 0 | 34 | 12 | - | 0 |
2025-04-05 0600Z | 107 | 10 | 12 | - | 0 | 34 | 12 | - | 0 |
2025-04-05 0000Z | 105 | 10 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-04-04 1800Z | 109 | 3 | 12 | - | 0 | 38 | 12 | - | 0 |
2025-04-04 1200Z | 317 | 10 | 11 | - | 0 | 35 | 11 | - | 0 |
2025-04-04 0600Z | 277 | 11 | 11 | - | 0 | 35 | 11 | - | 0 |
2025-04-04 0000Z | 274 | 17 | 11 | - | 0 | 37 | 11 | - | 0 |
2025-04-03 1800Z | 238 | 31 | 12 | - | 0 | 40 | 12 | - | 0 |
2025-04-03 1200Z | 232 | 28 | 6 | - | 0 | 39 | 12 | - | 0 |
2025-04-03 0600Z | - | - | 0 | - | 0 | 34 | 12 | - | 0 |
2025-04-03 0000Z | 100 | 21 | 1 | - | 0 | 32 | 12 | - | 0 |
2025-04-02 1800Z | - | - | 0 | - | 0 | 30 | 12 | - | 0 |
2025-04-02 1200Z | 110 | 20 | 6 | - | 0 | 32 | 12 | - | 0 |
2025-04-02 0600Z | 113 | 16 | 11 | - | 0 | 30 | 12 | - | 0 |
2025-04-02 0000Z | 122 | 14 | 4 | - | 0 | 29 | 12 | - | 0 |
2025-04-01 1800Z | - | - | 0 | - | 0 | 28 | 12 | - | 0 |
2025-04-01 1200Z | - | - | 0 | - | 0 | 25 | 12 | - | 0 |
2025-04-01 0600Z | - | - | 0 | - | 0 | 27 | 12 | - | 0 |
2025-04-01 0000Z | - | - | 0 | - | 0 | 28 | 9 | - | 0 |
2025-03-31 1800Z | - | - | 0 | - | 0 | 28 | 12 | - | 0 |
2025-03-31 1200Z | - | - | 0 | - | 0 | 25 | 12 | - | 0 |
2025-03-31 0600Z | - | - | 0 | - | 0 | 29 | 12 | - | 0 |
2025-03-31 0000Z | - | - | 0 | - | 0 | 31 | 12 | - | 0 |
2025-03-30 1800Z | - | - | 0 | - | 0 | 30 | 12 | - | 0 |
2025-03-30 1200Z | - | - | 0 | - | 0 | 30 | 12 | - | 0 |
2025-03-30 0600Z | - | - | 0 | - | 0 | 31 | 12 | - | 0 |
2025-03-30 0000Z | - | - | 0 | - | 0 | 31 | 12 | - | 0 |
2025-03-29 1800Z | - | - | 0 | - | 0 | 27 | 12 | - | 0 |
2025-03-29 1200Z | - | - | 0 | - | 0 | 28 | 12 | - | 0 |
2025-03-29 0600Z | - | - | 0 | - | 0 | 29 | 12 | - | 0 |
2025-03-29 0000Z | 100 | 25 | 1 | - | 0 | 30 | 12 | - | 0 |
2025-03-28 1800Z | 93 | 26 | 7 | - | 0 | 31 | 12 | - | 0 |
2025-03-28 1200Z | 101 | 11 | 9 | - | 0 | 31 | 12 | - | 0 |
2025-03-28 0600Z | 353 | 5 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-03-28 0000Z | 318 | 14 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-03-27 1800Z | 263 | 16 | 12 | - | 0 | 38 | 12 | - | 0 |
2025-03-27 1200Z | 223 | 15 | 12 | - | 0 | 33 | 12 | - | 0 |
2025-03-27 0600Z | 201 | 14 | 12 | - | 0 | 31 | 12 | - | 0 |
2025-03-27 0000Z | 246 | 10 | 12 | - | 0 | 32 | 12 | - | 0 |
2025-03-26 1800Z | 269 | 12 | 12 | - | 0 | 28 | 12 | - | 0 |
2025-03-26 1200Z | 321 | 11 | 12 | - | 0 | 24 | 12 | - | 0 |
2025-03-26 0600Z | 323 | 16 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-03-26 0000Z | 301 | 21 | 12 | - | 0 | 26 | 12 | - | 0 |
2025-03-25 1800Z | 293 | 18 | 12 | - | 0 | 27 | 12 | - | 0 |
2025-03-25 1200Z | 285 | 18 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-03-25 0600Z | 274 | 19 | 12 | - | 0 | 30 | 12 | - | 0 |
2025-03-25 0000Z | 278 | 21 | 12 | - | 0 | 31 | 12 | - | 0 |
2025-03-24 1800Z | 274 | 14 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-03-24 1200Z | 44 | 20 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-03-24 0600Z | 96 | 26 | 11 | - | 0 | 31 | 12 | - | 0 |
2025-03-24 0000Z | 107 | 26 | 11 | - | 0 | 31 | 11 | - | 0 |
2025-03-23 1800Z | 108 | 21 | 12 | - | 0 | 28 | 12 | - | 0 |
2025-03-23 1200Z | 139 | 13 | 12 | - | 0 | 20 | 12 | - | 0 |
2025-03-23 0600Z | 310 | 2 | 12 | - | 0 | 19 | 12 | - | 0 |
2025-03-23 0000Z | 291 | 14 | 12 | - | 0 | 19 | 12 | - | 0 |
2025-03-22 1800Z | 303 | 20 | 12 | - | 0 | 18 | 12 | - | 0 |
2025-03-22 1200Z | 318 | 25 | 12 | - | 0 | 22 | 12 | - | 0 |
2025-03-22 0600Z | 316 | 22 | 12 | - | 0 | 31 | 12 | - | 0 |
2025-03-22 0000Z | 261 | 12 | 12 | - | 0 | 40 | 12 | - | 0 |
2025-03-21 1800Z | 184 | 13 | 12 | - | 0 | 39 | 12 | - | 0 |
2025-03-21 1200Z | 192 | 18 | 12 | - | 0 | 30 | 12 | - | 0 |
2025-03-21 0600Z | 220 | 14 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-03-21 0000Z | 295 | 21 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-03-20 1800Z | 317 | 23 | 12 | - | 0 | 27 | 12 | - | 0 |
2025-03-20 1200Z | 334 | 28 | 9 | - | 0 | 30 | 12 | - | 0 |
2025-03-20 0600Z | - | - | 0 | - | 0 | 32 | 12 | - | 0 |
2025-03-20 0000Z | - | - | 0 | - | 0 | 35 | 12 | - | 0 |
2025-03-19 1800Z | - | - | 0 | - | 0 | 36 | 12 | - | 0 |
2025-03-19 1200Z | - | - | 0 | - | 0 | 35 | 12 | - | 0 |
2025-03-19 0600Z | - | - | 0 | - | 0 | 36 | 12 | - | 0 |
2025-03-19 0000Z | - | - | 0 | - | 0 | 39 | 12 | - | 0 |
2025-03-18 1800Z | - | - | 0 | - | 0 | 39 | 12 | - | 0 |
2025-03-18 1200Z | - | - | 0 | - | 0 | 37 | 12 | - | 0 |
2025-03-18 0600Z | - | - | 0 | - | 0 | 34 | 12 | - | 0 |
2025-03-18 0000Z | - | - | 0 | - | 0 | 33 | 12 | - | 0 |
2025-03-17 1800Z | - | - | 0 | - | 0 | 30 | 12 | - | 0 |
2025-03-17 1200Z | - | - | 0 | - | 0 | 27 | 12 | - | 0 |
2025-03-17 0600Z | - | - | 0 | - | 0 | 27 | 12 | - | 0 |
2025-03-17 0000Z | - | - | 0 | - | 0 | 24 | 12 | - | 0 |
2025-03-16 1800Z | - | - | 0 | - | 0 | 26 | 12 | - | 0 |
2025-03-16 1200Z | 309 | 12 | 6 | - | 0 | 34 | 12 | - | 0 |
2025-03-16 0600Z | 249 | 13 | 12 | - | 0 | 44 | 12 | - | 0 |
2025-03-16 0000Z | 226 | 15 | 12 | - | 0 | 52 | 9 | - | 0 |
2025-03-15 1800Z | 115 | 17 | 12 | - | 0 | 41 | 11 | - | 0 |
2025-03-15 1200Z | 112 | 18 | 7 | - | 0 | 41 | 12 | - | 0 |
2025-03-15 0600Z | 107 | 17 | 11 | - | 0 | 41 | 12 | - | 0 |
2025-03-15 0000Z | 97 | 23 | 12 | - | 0 | 37 | 12 | - | 0 |
2025-03-14 1800Z | 98 | 21 | 12 | - | 0 | 36 | 12 | - | 0 |
2025-03-14 1200Z | 105 | 15 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-03-14 0600Z | 132 | 16 | 12 | - | 0 | 37 | 12 | - | 0 |
2025-03-14 0000Z | 126 | 11 | 12 | - | 0 | 38 | 12 | - | 0 |
2025-03-13 1800Z | 140 | 4 | 12 | - | 0 | 37 | 12 | - | 0 |
2025-03-13 1200Z | 172 | 8 | 12 | - | 0 | 32 | 12 | - | 0 |
2025-03-13 0600Z | 137 | 15 | 12 | - | 0 | 32 | 12 | - | 0 |
2025-03-13 0000Z | 110 | 18 | 11 | - | 0 | 32 | 12 | - | 0 |
2025-03-12 1800Z | 101 | 13 | 12 | - | 0 | 30 | 12 | - | 0 |
2025-03-12 1200Z | 81 | 8 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-03-12 0600Z | 8 | 4 | 12 | - | 0 | 24 | 12 | - | 0 |
2025-03-12 0000Z | 337 | 13 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-03-11 1800Z | 315 | 22 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-03-11 1200Z | 287 | 28 | 12 | - | 0 | 32 | 12 | - | 0 |
2025-03-11 0600Z | 226 | 22 | 12 | - | 0 | 48 | 12 | - | 0 |
2025-03-11 0000Z | 123 | 13 | 10 | - | 0 | 39 | 9 | - | 0 |
2025-03-10 1800Z | 91 | 14 | 12 | - | 0 | 36 | 12 | - | 0 |
2025-03-10 1200Z | 173 | 4 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-03-10 0600Z | 265 | 11 | 12 | - | 0 | 38 | 12 | - | 0 |
2025-03-10 0000Z | 248 | 19 | 12 | - | 0 | 41 | 12 | - | 0 |
2025-03-09 1800Z | 211 | 12 | 12 | - | 0 | 37 | 12 | - | 0 |
2025-03-09 1200Z | 258 | 14 | 12 | - | 0 | 30 | 12 | - | 0 |
2025-03-09 0600Z | 261 | 14 | 12 | - | 0 | 31 | 12 | - | 0 |
2025-03-09 0000Z | 232 | 15 | 12 | - | 0 | 30 | 12 | - | 0 |
2025-03-08 1800Z | 250 | 14 | 12 | - | 0 | 26 | 12 | - | 0 |
2025-03-08 1200Z | 301 | 18 | 12 | - | 0 | 22 | 12 | - | 0 |
2025-03-08 0600Z | 308 | 21 | 12 | - | 0 | 20 | 12 | - | 0 |
2025-03-08 0000Z | 316 | 22 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-03-07 1800Z | 257 | 25 | 12 | - | 0 | 31 | 12 | - | 0 |
2025-03-07 1200Z | 273 | 21 | 12 | - | 0 | 27 | 12 | - | 0 |
2025-03-07 0600Z | 280 | 26 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-03-07 0000Z | 258 | 22 | 12 | - | 0 | 29 | 12 | - | 0 |
2025-03-06 1800Z | 288 | 27 | 9 | - | 0 | 22 | 12 | - | 0 |
2025-03-06 1200Z | - | - | 0 | - | 0 | 16 | 12 | - | 0 |
2025-03-06 0600Z | - | - | 0 | - | 0 | 21 | 12 | - | 0 |
2025-03-06 0000Z | - | - | 0 | - | 0 | 34 | 12 | - | 0 |
2025-03-05 1800Z | - | - | 0 | - | 0 | 35 | 12 | - | 0 |
2025-03-05 1200Z | - | - | 0 | - | 0 | 34 | 12 | - | 0 |
2025-03-05 0600Z | - | - | 0 | - | 0 | 33 | 12 | - | 0 |
2025-03-05 0000Z | 60 | 13 | 1 | - | 0 | 33 | 12 | - | 0 |
2025-03-04 1800Z | 128 | 11 | 12 | - | 0 | 34 | 12 | - | 0 |
2025-03-04 1200Z | 127 | 13 | 12 | - | 0 | 33 | 12 | - | 0 |
2025-03-04 0600Z | 184 | 9 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-03-04 0000Z | 143 | 8 | 11 | - | 0 | 37 | 11 | - | 0 |
2025-03-03 1800Z | 212 | 14 | 12 | - | 0 | 33 | 12 | - | 0 |
2025-03-03 1200Z | 205 | 18 | 12 | - | 0 | 26 | 12 | - | 0 |
2025-03-03 0600Z | 211 | 15 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-03-03 0000Z | 245 | 14 | 12 | - | 0 | 24 | 12 | - | 0 |
2025-03-02 1800Z | 280 | 7 | 12 | - | 0 | 20 | 12 | - | 0 |
2025-03-02 1200Z | 327 | 10 | 12 | - | 0 | 16 | 12 | - | 0 |
2025-03-02 0600Z | 273 | 19 | 12 | - | 0 | 18 | 12 | - | 0 |
2025-03-02 0000Z | 298 | 23 | 12 | - | 0 | 15 | 12 | - | 0 |
2025-03-01 1800Z | 310 | 24 | 12 | - | 0 | 7 | 12 | - | 0 |
2025-03-01 1200Z | 326 | 28 | 11 | - | 0 | 4 | 12 | - | 0 |
2025-03-01 0600Z | 328 | 29 | 12 | - | 0 | 12 | 12 | - | 0 |
2025-03-01 0000Z | 269 | 15 | 9 | - | 0 | 32 | 8 | - | 0 |
2025-02-28 1800Z | 152 | 21 | 12 | - | 0 | 32 | 12 | - | 0 |
2025-02-28 1200Z | 132 | 16 | 12 | - | 0 | 24 | 12 | - | 0 |
2025-02-28 0600Z | 318 | 13 | 12 | - | 0 | 25 | 12 | - | 0 |
2025-02-28 0000Z | 299 | 21 | 12 | - | 0 | 31 | 12 | - | 0 |
2025-02-27 1800Z | 261 | 19 | 12 | - | 0 | 34 | 12 | - | 0 |
2025-02-27 1200Z | 237 | 12 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-02-27 0600Z | 189 | 7 | 12 | - | 0 | 36 | 12 | - | 0 |
2025-02-27 0000Z | 84 | 7 | 11 | - | 0 | 36 | 11 | - | 0 |
2025-02-26 1800Z | 106 | 11 | 12 | - | 0 | 34 | 12 | - | 0 |
2025-02-26 1200Z | 54 | 3 | 12 | - | 0 | 30 | 12 | - | 0 |
2025-02-26 0600Z | 318 | 7 | 12 | - | 0 | 32 | 12 | - | 0 |
2025-02-26 0000Z | 312 | 10 | 12 | - | 0 | 34 | 12 | - | 0 |
2025-02-25 1800Z | 286 | 13 | 12 | - | 0 | 34 | 12 | - | 0 |
2025-02-25 1200Z | 273 | 10 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-02-25 0600Z | 227 | 13 | 12 | - | 0 | 39 | 12 | - | 0 |
2025-02-25 0000Z | 255 | 15 | 11 | - | 0 | 40 | 11 | - | 0 |
2025-02-24 1800Z | 227 | 27 | 12 | - | 0 | 41 | 12 | - | 0 |
2025-02-24 1200Z | 178 | 21 | 12 | - | 0 | 35 | 12 | - | 0 |
2025-02-24 0600Z | 162 | 14 | 12 | - | 0 | 32 | 12 | - | 0 |
2025-02-24 0000Z | 131 | 10 | 11 | - | 0 | 31 | 11 | - | 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.