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 APAM2 - 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 | 172 | 4 | 54 | - | 0 | 69 | 37 | - | 0 |
2025-04-03 1200Z | 151 | 6 | 60 | - | 0 | 59 | 45 | - | 0 |
2025-04-03 0600Z | 140 | 6 | 60 | - | 0 | 54 | 40 | - | 0 |
2025-04-03 0000Z | 118 | 8 | 57 | - | 0 | 54 | 48 | - | 0 |
2025-04-02 1800Z | 137 | 8 | 60 | - | 0 | 54 | 39 | - | 0 |
2025-04-02 1200Z | 66 | 6 | 57 | - | 0 | 46 | 42 | - | 0 |
2025-04-02 0600Z | 45 | 2 | 60 | - | 0 | 47 | 42 | - | 0 |
2025-04-02 0000Z | 314 | 2 | 57 | - | 0 | 53 | 39 | - | 0 |
2025-04-01 1800Z | 293 | 11 | 60 | - | 0 | 52 | 45 | - | 0 |
2025-04-01 1200Z | 293 | 15 | 60 | - | 0 | 47 | 42 | - | 0 |
2025-04-01 0600Z | 279 | 9 | 60 | - | 0 | 57 | 48 | - | 0 |
2025-04-01 0000Z | 187 | 2 | 53 | - | 0 | 65 | 44 | - | 0 |
2025-03-31 1800Z | 132 | 8 | 60 | - | 0 | 69 | 48 | - | 0 |
2025-03-31 1200Z | 126 | 6 | 57 | - | 0 | 59 | 45 | - | 0 |
2025-03-31 0600Z | 146 | 5 | 58 | - | 0 | 61 | 41 | - | 0 |
2025-03-31 0000Z | 149 | 8 | 57 | - | 0 | 65 | 40 | - | 0 |
2025-03-30 1800Z | 135 | 8 | 60 | - | 0 | 67 | 45 | - | 0 |
2025-03-30 1200Z | 112 | 2 | 60 | - | 0 | 59 | 43 | - | 0 |
2025-03-30 0600Z | 110 | 3 | 60 | - | 0 | 59 | 36 | - | 0 |
2025-03-30 0000Z | 99 | 4 | 57 | - | 0 | 62 | 25 | - | 0 |
2025-03-29 1800Z | 224 | 6 | 60 | - | 0 | 79 | 48 | - | 0 |
2025-03-29 1200Z | 220 | 5 | 60 | - | 0 | 68 | 43 | - | 0 |
2025-03-29 0600Z | 196 | 2 | 60 | - | 0 | 60 | 48 | - | 0 |
2025-03-29 0000Z | 155 | 2 | 57 | - | 0 | 60 | 42 | - | 0 |
2025-03-28 1800Z | 111 | 5 | 60 | - | 0 | 56 | 42 | 60 | 21 |
2025-03-28 1200Z | 206 | 2 | 60 | - | 0 | 49 | 45 | 55 | 37 |
2025-03-28 0600Z | 159 | 3 | 60 | - | 0 | 48 | 42 | 54 | 60 |
2025-03-28 0000Z | 159 | 3 | 57 | - | 0 | 53 | 42 | 55 | 54 |
2025-03-27 1800Z | 289 | 8 | 58 | - | 0 | 50 | 40 | 54 | 60 |
2025-03-27 1200Z | 293 | 7 | 60 | - | 0 | 40 | 42 | 55 | 60 |
2025-03-27 0600Z | 286 | 2 | 60 | - | 0 | 41 | 45 | 54 | 60 |
2025-03-27 0000Z | 305 | 10 | 57 | - | 0 | 48 | 45 | 55 | 52 |
2025-03-26 1800Z | 267 | 11 | 21 | - | 0 | 50 | 14 | 54 | 22 |
2025-03-26 1200Z | 277 | 7 | 60 | - | 0 | 47 | 34 | 55 | 49 |
2025-03-26 0600Z | 277 | 4 | 60 | - | 0 | 50 | 48 | 54 | 60 |
2025-03-26 0000Z | 256 | 3 | 57 | - | 0 | 56 | 51 | 55 | 46 |
2025-03-25 1800Z | 199 | 3 | 60 | - | 0 | 58 | 42 | 54 | 57 |
2025-03-25 1200Z | 269 | 4 | 60 | - | 0 | 51 | 48 | 54 | 60 |
2025-03-25 0600Z | 294 | 2 | 60 | - | 0 | 47 | 45 | 54 | 60 |
2025-03-25 0000Z | 125 | 1 | 57 | - | 0 | 52 | 51 | 54 | 57 |
2025-03-24 1800Z | 152 | 3 | 60 | - | 0 | 52 | 60 | 54 | 60 |
2025-03-24 1200Z | 109 | 5 | 60 | - | 0 | 48 | 58 | 54 | 55 |
2025-03-24 0600Z | 110 | 9 | 60 | - | 0 | 48 | 58 | 54 | 55 |
2025-03-24 0000Z | 106 | 5 | 57 | - | 0 | 49 | 57 | 55 | 57 |
2025-03-23 1800Z | 50 | 3 | 60 | - | 0 | 46 | 57 | 55 | 60 |
2025-03-23 1200Z | 293 | 7 | 55 | - | 0 | 41 | 58 | 54 | 60 |
2025-03-23 0600Z | 307 | 12 | 58 | - | 0 | 47 | 60 | 54 | 60 |
2025-03-23 0000Z | 285 | 13 | 60 | - | 0 | 58 | 60 | 54 | 58 |
2025-03-22 1800Z | 253 | 9 | 60 | - | 0 | 63 | 58 | 53 | 57 |
2025-03-22 1200Z | 174 | 2 | 60 | - | 0 | 48 | 52 | 53 | 60 |
2025-03-22 0600Z | 118 | 1 | 60 | - | 0 | 47 | 44 | 54 | 57 |
2025-03-22 0000Z | 272 | 4 | 57 | - | 0 | 52 | 48 | 55 | 57 |
2025-03-21 1800Z | 283 | 13 | 60 | - | 0 | 51 | 57 | 54 | 57 |
2025-03-21 1200Z | 286 | 18 | 60 | - | 0 | 42 | 60 | 54 | 60 |
2025-03-21 0600Z | 284 | 16 | 60 | - | 0 | 49 | 54 | 54 | 60 |
2025-03-21 0000Z | 262 | 5 | 57 | - | 0 | 57 | 54 | 55 | 57 |
2025-03-20 1800Z | 146 | 10 | 60 | - | 0 | 61 | 59 | 54 | 60 |
2025-03-20 1200Z | 133 | 6 | 60 | - | 0 | 52 | 59 | 54 | 60 |
2025-03-20 0600Z | 138 | 5 | 60 | - | 0 | 50 | 60 | 55 | 60 |
2025-03-20 0000Z | 151 | 7 | 57 | - | 0 | 57 | 57 | 54 | 57 |
2025-03-19 1800Z | 127 | 6 | 60 | - | 0 | 60 | 54 | 53 | 60 |
2025-03-19 1200Z | 94 | 1 | 60 | - | 0 | 46 | 56 | 53 | 60 |
2025-03-19 0600Z | 294 | 1 | 60 | - | 0 | 44 | 57 | 53 | 60 |
2025-03-19 0000Z | 144 | 1 | 57 | - | 0 | 51 | 51 | 53 | 57 |
2025-03-18 1800Z | 61 | 2 | 60 | - | 0 | 53 | 57 | 54 | 57 |
2025-03-18 1200Z | 310 | 9 | 60 | - | 0 | 42 | 48 | 52 | 57 |
2025-03-18 0600Z | 293 | 11 | 60 | - | 0 | 40 | 60 | 54 | 60 |
2025-03-18 0000Z | 305 | 16 | 57 | - | 0 | 48 | 55 | 54 | 57 |
2025-03-17 1800Z | 292 | 16 | 60 | - | 0 | 55 | 57 | 54 | 60 |
2025-03-17 1200Z | 288 | 10 | 60 | - | 0 | 53 | 48 | 53 | 60 |
2025-03-17 0600Z | 142 | 0 | 60 | - | 0 | 54 | 54 | 53 | 60 |
2025-03-17 0000Z | 149 | 12 | 55 | - | 0 | 60 | 57 | 52 | 57 |
2025-03-16 1800Z | 144 | 14 | 60 | - | 0 | 60 | 55 | 52 | 60 |
2025-03-16 1200Z | 149 | 11 | 60 | - | 0 | 56 | 48 | 52 | 60 |
2025-03-16 0600Z | 146 | 8 | 60 | - | 0 | 51 | 52 | 52 | 60 |
2025-03-16 0000Z | 113 | 3 | 57 | - | 0 | 50 | 51 | 52 | 57 |
2025-03-15 1800Z | 132 | 5 | 60 | - | 0 | 48 | 54 | 51 | 60 |
2025-03-15 1200Z | 140 | 5 | 60 | - | 0 | 44 | 52 | 51 | 58 |
2025-03-15 0600Z | 134 | 4 | 60 | - | 0 | 44 | 54 | 51 | 60 |
2025-03-15 0000Z | 153 | 2 | 57 | - | 0 | 46 | 48 | 51 | 57 |
2025-03-14 1800Z | 95 | 3 | 60 | - | 0 | 45 | 54 | 51 | 60 |
2025-03-14 1200Z | 22 | 4 | 60 | - | 0 | 42 | 54 | 50 | 60 |
2025-03-14 0600Z | 52 | 3 | 60 | - | 0 | 44 | 60 | 51 | 60 |
2025-03-14 0000Z | 38 | 3 | 57 | - | 0 | 48 | 54 | 51 | 57 |
2025-03-13 1800Z | 351 | 5 | 60 | - | 0 | 46 | 57 | 51 | 60 |
2025-03-13 1200Z | 23 | 6 | 60 | - | 0 | 43 | 52 | 51 | 57 |
2025-03-13 0600Z | 43 | 5 | 60 | - | 0 | 43 | 54 | 52 | 60 |
2025-03-13 0000Z | 86 | 9 | 60 | - | 0 | 50 | 55 | 53 | 58 |
2025-03-12 1800Z | 34 | 2 | 60 | - | 0 | 55 | 54 | 52 | 60 |
2025-03-12 1200Z | 352 | 7 | 60 | - | 0 | 52 | 54 | 50 | 60 |
2025-03-12 0600Z | 341 | 1 | 60 | - | 0 | 48 | 60 | 50 | 60 |
2025-03-12 0000Z | 158 | 4 | 57 | - | 0 | 56 | 48 | 51 | 57 |
2025-03-11 1800Z | 121 | 6 | 57 | - | 0 | 55 | 51 | 50 | 54 |
2025-03-11 1200Z | 323 | 1 | 60 | - | 0 | 41 | 54 | 49 | 60 |
2025-03-11 0600Z | 288 | 1 | 60 | - | 0 | 42 | 60 | 48 | 60 |
2025-03-11 0000Z | 141 | 3 | 57 | - | 0 | 53 | 54 | 49 | 57 |
2025-03-10 1800Z | 120 | 5 | 60 | - | 0 | 52 | 46 | 48 | 60 |
2025-03-10 1200Z | 38 | 0 | 60 | - | 0 | 44 | 52 | 47 | 58 |
2025-03-10 0600Z | 343 | 0 | 60 | - | 0 | 42 | 60 | 48 | 60 |
2025-03-10 0000Z | 241 | 3 | 57 | - | 0 | 55 | 51 | 48 | 55 |
2025-03-09 1800Z | 243 | 7 | 60 | - | 0 | 54 | 48 | 48 | 58 |
2025-03-09 1200Z | 230 | 2 | 60 | - | 0 | 37 | 41 | 47 | 60 |
2025-03-09 0600Z | 272 | 4 | 60 | - | 0 | 38 | 47 | 47 | 60 |
2025-03-09 0000Z | 283 | 12 | 57 | - | 0 | 44 | 47 | 48 | 57 |
2025-03-08 1800Z | 285 | 13 | 60 | - | 0 | 47 | 50 | 47 | 60 |
2025-03-08 1200Z | 285 | 4 | 60 | - | 0 | 44 | 51 | 47 | 57 |
2025-03-08 0600Z | 267 | 1 | 60 | - | 0 | 43 | 57 | 47 | 60 |
2025-03-08 0000Z | 202 | 4 | 57 | - | 0 | 51 | 51 | 47 | 57 |
2025-03-07 1800Z | 249 | 8 | 60 | - | 0 | 49 | 54 | 46 | 60 |
2025-03-07 1200Z | 255 | 6 | 60 | - | 0 | 38 | 48 | 47 | 60 |
2025-03-07 0600Z | 271 | 11 | 60 | - | 0 | 39 | 57 | 47 | 60 |
2025-03-07 0000Z | 275 | 15 | 57 | - | 0 | 40 | 45 | 47 | 57 |
2025-03-06 1800Z | 275 | 15 | 60 | - | 0 | 45 | 54 | 47 | 60 |
2025-03-06 1200Z | 278 | 11 | 60 | - | 0 | 46 | 54 | 47 | 60 |
2025-03-06 0600Z | 266 | 3 | 59 | - | 0 | 48 | 45 | 47 | 60 |
2025-03-06 0000Z | 127 | 7 | 57 | - | 0 | 51 | 51 | 47 | 58 |
2025-03-05 1800Z | 145 | 12 | 58 | - | 0 | 54 | 60 | 46 | 60 |
2025-03-05 1200Z | 146 | 10 | 60 | - | 0 | 51 | 60 | 46 | 60 |
2025-03-05 0600Z | 143 | 7 | 60 | - | 0 | 48 | 48 | 46 | 60 |
2025-03-05 0000Z | 149 | 8 | 57 | - | 0 | 50 | 45 | 46 | 57 |
2025-03-04 1800Z | 123 | 7 | 60 | - | 0 | 48 | 45 | 46 | 60 |
2025-03-04 1200Z | 141 | 5 | 60 | - | 0 | 40 | 57 | 45 | 60 |
2025-03-04 0600Z | 150 | 5 | 60 | - | 0 | 38 | 51 | 45 | 60 |
2025-03-04 0000Z | 127 | 4 | 57 | - | 0 | 38 | 46 | 45 | 57 |
2025-03-03 1800Z | 44 | 2 | 60 | - | 0 | 35 | 42 | 45 | 60 |
2025-03-03 1200Z | 288 | 4 | 60 | - | 0 | 30 | 51 | 44 | 60 |
2025-03-03 0600Z | 280 | 2 | 60 | - | 0 | 30 | 54 | 44 | 60 |
2025-03-03 0000Z | 284 | 4 | 57 | - | 0 | 35 | 54 | 45 | 57 |
2025-03-02 1800Z | 300 | 9 | 48 | - | 0 | 31 | 42 | 45 | 50 |
2025-03-02 1200Z | 295 | 11 | 58 | - | 0 | 24 | 52 | 44 | 60 |
2025-03-02 0600Z | 290 | 16 | 60 | - | 0 | 29 | 58 | 45 | 60 |
2025-03-02 0000Z | 291 | 19 | 57 | - | 0 | 42 | 57 | 46 | 57 |
2025-03-01 1800Z | 275 | 12 | 60 | - | 0 | 60 | 59 | 45 | 60 |
2025-03-01 1200Z | 171 | 4 | 60 | - | 0 | 51 | 48 | 45 | 60 |
2025-03-01 0600Z | 148 | 5 | 60 | - | 0 | 43 | 57 | 44 | 60 |
2025-03-01 0000Z | 162 | 6 | 53 | - | 0 | 49 | 50 | 44 | 53 |
2025-02-28 1800Z | 257 | 8 | 60 | - | 0 | 51 | 55 | 44 | 60 |
2025-02-28 1200Z | 269 | 9 | 60 | - | 0 | 46 | 57 | 44 | 60 |
2025-02-28 0600Z | 276 | 3 | 60 | - | 0 | 46 | 48 | 44 | 60 |
2025-02-28 0000Z | 285 | 7 | 57 | - | 0 | 53 | 46 | 44 | 52 |
2025-02-27 1800Z | 93 | 1 | 60 | - | 0 | 49 | 42 | 43 | 60 |
2025-02-27 1200Z | 122 | 1 | 60 | - | 0 | 46 | 39 | 44 | 60 |
2025-02-27 0600Z | 116 | 3 | 60 | - | 0 | 45 | 39 | 44 | 60 |
2025-02-27 0000Z | 146 | 7 | 57 | - | 0 | 51 | 39 | 43 | 57 |
2025-02-26 1800Z | 129 | 4 | 60 | - | 0 | 54 | 48 | 42 | 60 |
2025-02-26 1200Z | 293 | 4 | 60 | - | 0 | 40 | 42 | 42 | 60 |
2025-02-26 0600Z | 296 | 4 | 60 | - | 0 | 38 | 48 | 42 | 60 |
2025-02-26 0000Z | 95 | 0 | 57 | - | 0 | 45 | 36 | 42 | 57 |
2025-02-25 1800Z | 121 | 4 | 60 | - | 0 | 48 | 45 | 41 | 57 |
2025-02-25 1200Z | 110 | 3 | 60 | - | 0 | 39 | 48 | 41 | 60 |
2025-02-25 0600Z | 136 | 4 | 58 | - | 0 | 41 | 46 | 41 | 60 |
2025-02-25 0000Z | 147 | 8 | 57 | - | 0 | 45 | 39 | 41 | 57 |
2025-02-24 1800Z | 125 | 7 | 60 | - | 0 | 44 | 42 | 40 | 60 |
2025-02-24 1200Z | 22 | 0 | 60 | - | 0 | 35 | 39 | 40 | 59 |
2025-02-24 0600Z | 304 | 1 | 60 | - | 0 | 35 | 38 | 40 | 59 |
2025-02-24 0000Z | 118 | 4 | 56 | - | 0 | 41 | 37 | 40 | 54 |
2025-02-23 1800Z | 264 | 5 | 59 | - | 0 | 45 | 43 | 39 | 60 |
2025-02-23 1200Z | 272 | 3 | 58 | - | 0 | 32 | 43 | 38 | 60 |
2025-02-23 0600Z | 187 | 1 | 60 | - | 0 | 32 | 35 | 39 | 58 |
2025-02-23 0000Z | 146 | 5 | 57 | - | 0 | 35 | 36 | 38 | 57 |
2025-02-22 1800Z | 119 | 5 | 56 | - | 0 | 34 | 34 | 38 | 58 |
2025-02-22 1200Z | 286 | 3 | 60 | - | 0 | 26 | 37 | 38 | 60 |
2025-02-22 0600Z | 278 | 5 | 57 | - | 0 | 27 | 38 | 38 | 60 |
2025-02-22 0000Z | 283 | 12 | 57 | - | 0 | 33 | 42 | 38 | 57 |
2025-02-21 1800Z | 288 | 15 | 60 | - | 0 | 34 | 45 | 38 | 60 |
2025-02-21 1200Z | 279 | 12 | 55 | - | 0 | 26 | 39 | 37 | 60 |
2025-02-21 0600Z | 273 | 11 | 60 | - | 0 | 26 | 45 | 38 | 60 |
2025-02-21 0000Z | 277 | 13 | 57 | - | 0 | 27 | 37 | 38 | 57 |
2025-02-20 1800Z | 288 | 13 | 60 | - | 0 | 26 | 42 | 38 | 60 |
2025-02-20 1200Z | 313 | 9 | 30 | - | 0 | 24 | 40 | 38 | 60 |
2025-02-20 0600Z | 306 | 5 | 22 | - | 0 | 24 | 42 | 39 | 55 |
2025-02-20 0000Z | 236 | 2 | 24 | - | 0 | 24 | 42 | 39 | 57 |
2025-02-19 1800Z | 285 | 5 | 30 | - | 0 | 23 | 42 | 40 | 60 |
2025-02-19 1200Z | 304 | 10 | 33 | - | 0 | 20 | 45 | 40 | 60 |
2025-02-19 0600Z | 310 | 13 | 33 | - | 0 | 23 | 42 | 40 | 60 |
2025-02-19 0000Z | 303 | 11 | 27 | - | 0 | 30 | 36 | 41 | 57 |
2025-02-18 1800Z | 279 | 10 | 27 | - | 0 | 28 | 39 | 41 | 57 |
2025-02-18 1200Z | 283 | 11 | 24 | - | 0 | 26 | 42 | 41 | 60 |
2025-02-18 0600Z | 269 | 9 | 24 | - | 0 | 31 | 45 | 41 | 60 |
2025-02-18 0000Z | 267 | 11 | 24 | - | 0 | 36 | 39 | 42 | 57 |
2025-02-17 1800Z | 268 | 13 | 24 | - | 0 | 38 | 42 | 42 | 60 |
2025-02-17 1200Z | 272 | 12 | 28 | - | 0 | 33 | 40 | 41 | 57 |
2025-02-17 0600Z | 262 | 13 | 27 | - | 0 | 37 | 37 | 42 | 59 |
2025-02-17 0000Z | 268 | 17 | 15 | - | 0 | 42 | 21 | 42 | 30 |
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.