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 NIWS1 - 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-05 1800Z | 202 | 15 | 24 | - | 0 | 79 | 24 | - | 0 |
| 2025-04-05 1200Z | 202 | 2 | 24 | - | 0 | 70 | 24 | - | 0 |
| 2025-04-05 0600Z | 198 | 2 | 24 | - | 0 | 70 | 24 | - | 0 |
| 2025-04-05 0000Z | 204 | 9 | 24 | - | 0 | 75 | 24 | - | 0 |
| 2025-04-04 1800Z | 190 | 13 | 24 | - | 0 | 80 | 24 | - | 0 |
| 2025-04-04 1200Z | 213 | 6 | 24 | - | 0 | 73 | 24 | - | 0 |
| 2025-04-04 0600Z | 194 | 5 | 24 | - | 0 | 71 | 24 | - | 0 |
| 2025-04-04 0000Z | 188 | 8 | 24 | - | 0 | 74 | 24 | - | 0 |
| 2025-04-03 1800Z | 190 | 14 | 24 | - | 0 | 78 | 24 | - | 0 |
| 2025-04-03 1200Z | 177 | 5 | 24 | - | 0 | 70 | 24 | - | 0 |
| 2025-04-03 0600Z | 175 | 5 | 24 | - | 0 | 69 | 24 | - | 0 |
| 2025-04-03 0000Z | 120 | 7 | 24 | - | 0 | 70 | 24 | - | 0 |
| 2025-04-02 1800Z | 86 | 8 | 24 | - | 0 | 69 | 24 | - | 0 |
| 2025-04-02 1200Z | 59 | 10 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-04-02 0600Z | 76 | 5 | 24 | - | 0 | 65 | 24 | - | 0 |
| 2025-04-02 0000Z | 144 | 5 | 24 | - | 0 | 67 | 24 | - | 0 |
| 2025-04-01 1800Z | 245 | 3 | 24 | - | 0 | 71 | 24 | - | 0 |
| 2025-04-01 1200Z | 285 | 6 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-04-01 0600Z | 237 | 8 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-04-01 0000Z | 212 | 8 | 21 | - | 0 | 67 | 21 | - | 0 |
| 2025-03-31 1800Z | 188 | 5 | 24 | - | 0 | 72 | 24 | - | 0 |
| 2025-03-31 1200Z | 147 | 2 | 24 | - | 0 | 65 | 24 | - | 0 |
| 2025-03-31 0600Z | 158 | 3 | 24 | - | 0 | 66 | 24 | - | 0 |
| 2025-03-31 0000Z | 166 | 5 | 24 | - | 0 | 67 | 24 | - | 0 |
| 2025-03-30 1800Z | 101 | 6 | 24 | - | 0 | 68 | 24 | - | 0 |
| 2025-03-30 1200Z | 79 | 2 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-03-30 0600Z | 170 | 1 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-03-30 0000Z | 153 | 5 | 24 | - | 0 | 67 | 24 | - | 0 |
| 2025-03-29 1800Z | 149 | 9 | 24 | - | 0 | 71 | 24 | - | 0 |
| 2025-03-29 1200Z | 144 | 1 | 24 | - | 0 | 63 | 24 | - | 0 |
| 2025-03-29 0600Z | 204 | 3 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-03-29 0000Z | 181 | 7 | 24 | - | 0 | 68 | 24 | - | 0 |
| 2025-03-28 1800Z | 137 | 10 | 24 | - | 0 | 69 | 24 | - | 0 |
| 2025-03-28 1200Z | 113 | 2 | 24 | - | 0 | 58 | 24 | - | 0 |
| 2025-03-28 0600Z | 118 | 1 | 24 | - | 0 | 56 | 24 | - | 0 |
| 2025-03-28 0000Z | 122 | 7 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-03-27 1800Z | 79 | 9 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-03-27 1200Z | 34 | 10 | 24 | - | 0 | 54 | 24 | - | 0 |
| 2025-03-27 0600Z | 7 | 4 | 24 | - | 0 | 54 | 24 | - | 0 |
| 2025-03-27 0000Z | 160 | 5 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-03-26 1800Z | 117 | 8 | 24 | - | 0 | 61 | 24 | - | 0 |
| 2025-03-26 1200Z | 14 | 5 | 24 | - | 0 | 57 | 24 | - | 0 |
| 2025-03-26 0600Z | 249 | 5 | 24 | - | 0 | 59 | 24 | - | 0 |
| 2025-03-26 0000Z | 199 | 10 | 24 | - | 0 | 63 | 24 | - | 0 |
| 2025-03-25 1800Z | 129 | 8 | 24 | - | 0 | 65 | 24 | - | 0 |
| 2025-03-25 1200Z | 331 | 4 | 24 | - | 0 | 59 | 24 | - | 0 |
| 2025-03-25 0600Z | 249 | 5 | 24 | - | 0 | 61 | 24 | - | 0 |
| 2025-03-25 0000Z | 215 | 10 | 24 | - | 0 | 65 | 24 | - | 0 |
| 2025-03-24 1800Z | 215 | 12 | 24 | - | 0 | 70 | 24 | - | 0 |
| 2025-03-24 1200Z | 220 | 12 | 24 | - | 0 | 65 | 24 | - | 0 |
| 2025-03-24 0600Z | 208 | 5 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-03-24 0000Z | 157 | 5 | 24 | - | 0 | 61 | 24 | - | 0 |
| 2025-03-23 1800Z | 96 | 6 | 24 | - | 0 | 63 | 24 | - | 0 |
| 2025-03-23 1200Z | 348 | 4 | 24 | - | 0 | 55 | 24 | - | 0 |
| 2025-03-23 0600Z | 251 | 6 | 24 | - | 0 | 57 | 24 | - | 0 |
| 2025-03-23 0000Z | 216 | 11 | 24 | - | 0 | 63 | 24 | - | 0 |
| 2025-03-22 1800Z | 257 | 11 | 24 | - | 0 | 68 | 24 | - | 0 |
| 2025-03-22 1200Z | 241 | 7 | 24 | - | 0 | 52 | 24 | - | 0 |
| 2025-03-22 0600Z | 253 | 2 | 24 | - | 0 | 48 | 24 | - | 0 |
| 2025-03-22 0000Z | 262 | 4 | 24 | - | 0 | 58 | 24 | - | 0 |
| 2025-03-21 1800Z | 303 | 8 | 24 | - | 0 | 56 | 24 | - | 0 |
| 2025-03-21 1200Z | 301 | 7 | 24 | - | 0 | 46 | 24 | - | 0 |
| 2025-03-21 0600Z | 277 | 10 | 24 | - | 0 | 50 | 24 | - | 0 |
| 2025-03-21 0000Z | 242 | 11 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-03-20 1800Z | 203 | 18 | 24 | - | 0 | 70 | 24 | - | 0 |
| 2025-03-20 1200Z | 220 | 7 | 24 | - | 0 | 61 | 24 | - | 0 |
| 2025-03-20 0600Z | 210 | 6 | 20 | - | 0 | 60 | 20 | - | 0 |
| 2025-03-20 0000Z | 187 | 8 | 8 | - | 0 | 71 | 8 | - | 0 |
| 2025-03-19 1800Z | 150 | 6 | 24 | - | 0 | 68 | 24 | - | 0 |
| 2025-03-19 1200Z | 256 | 2 | 24 | - | 0 | 54 | 24 | - | 0 |
| 2025-03-19 0600Z | 271 | 1 | 24 | - | 0 | 51 | 24 | - | 0 |
| 2025-03-19 0000Z | 195 | 4 | 24 | - | 0 | 59 | 24 | - | 0 |
| 2025-03-18 1800Z | 65 | 2 | 24 | - | 0 | 61 | 24 | - | 0 |
| 2025-03-18 1200Z | 329 | 5 | 24 | - | 0 | 46 | 24 | - | 0 |
| 2025-03-18 0600Z | 329 | 6 | 24 | - | 0 | 52 | 24 | - | 0 |
| 2025-03-18 0000Z | 303 | 8 | 24 | - | 0 | 62 | 24 | - | 0 |
| 2025-03-17 1800Z | 297 | 12 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-03-17 1200Z | 275 | 9 | 24 | - | 0 | 61 | 24 | - | 0 |
| 2025-03-17 0600Z | 232 | 9 | 24 | - | 0 | 67 | 24 | - | 0 |
| 2025-03-17 0000Z | 209 | 12 | 24 | - | 0 | 68 | 24 | - | 0 |
| 2025-03-16 1800Z | 181 | 14 | 24 | - | 0 | 69 | 24 | - | 0 |
| 2025-03-16 1200Z | 169 | 11 | 24 | - | 0 | 66 | 24 | - | 0 |
| 2025-03-16 0600Z | 157 | 8 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-03-16 0000Z | 138 | 7 | 24 | - | 0 | 65 | 24 | - | 0 |
| 2025-03-15 1800Z | 136 | 6 | 24 | - | 0 | 68 | 24 | - | 0 |
| 2025-03-15 1200Z | 52 | 7 | 24 | - | 0 | 57 | 24 | - | 0 |
| 2025-03-15 0600Z | 49 | 8 | 24 | - | 0 | 57 | 24 | - | 0 |
| 2025-03-15 0000Z | 64 | 8 | 24 | - | 0 | 57 | 24 | - | 0 |
| 2025-03-14 1800Z | 75 | 8 | 24 | - | 0 | 59 | 24 | - | 0 |
| 2025-03-14 1200Z | 60 | 2 | 24 | - | 0 | 55 | 24 | - | 0 |
| 2025-03-14 0600Z | 249 | 3 | 24 | - | 0 | 58 | 24 | - | 0 |
| 2025-03-14 0000Z | 207 | 7 | 24 | - | 0 | 62 | 24 | - | 0 |
| 2025-03-13 1800Z | 202 | 8 | 24 | - | 0 | 69 | 24 | - | 0 |
| 2025-03-13 1200Z | 247 | 4 | 24 | - | 0 | 58 | 24 | - | 0 |
| 2025-03-13 0600Z | 232 | 6 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-03-13 0000Z | 204 | 10 | 24 | - | 0 | 65 | 24 | - | 0 |
| 2025-03-12 1800Z | 189 | 8 | 24 | - | 0 | 73 | 24 | - | 0 |
| 2025-03-12 1200Z | 241 | 1 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-03-12 0600Z | 258 | 2 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-03-12 0000Z | 304 | 3 | 24 | - | 0 | 64 | 24 | - | 0 |
| 2025-03-11 1800Z | 324 | 10 | 24 | - | 0 | 67 | 24 | - | 0 |
| 2025-03-11 1200Z | 316 | 10 | 24 | - | 0 | 51 | 24 | - | 0 |
| 2025-03-11 0600Z | 318 | 11 | 24 | - | 0 | 52 | 24 | - | 0 |
| 2025-03-11 0000Z | 334 | 9 | 24 | - | 0 | 54 | 24 | - | 0 |
| 2025-03-10 1800Z | 52 | 15 | 24 | - | 0 | 55 | 24 | - | 0 |
| 2025-03-10 1200Z | 43 | 9 | 16 | - | 0 | 52 | 16 | - | 0 |
| 2025-03-10 0600Z | 17 | 2 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-03-10 0000Z | 68 | 4 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-03-09 1800Z | 53 | 8 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-03-09 1200Z | 35 | 9 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-03-09 0600Z | 16 | 7 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-03-09 0000Z | 276 | 6 | 24 | - | 0 | 71 | 24 | - | 0 |
| 2025-03-08 1800Z | 256 | 11 | 24 | - | 0 | 73 | 24 | - | 0 |
| 2025-03-08 1200Z | 258 | 9 | 24 | - | 0 | 55 | 24 | - | 0 |
| 2025-03-08 0600Z | 232 | 6 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-03-08 0000Z | 198 | 8 | 24 | - | 0 | 54 | 24 | - | 0 |
| 2025-03-07 1800Z | 141 | 7 | 24 | - | 0 | 51 | 24 | - | 0 |
| 2025-03-07 1200Z | 40 | 1 | 24 | - | 0 | 40 | 24 | - | 0 |
| 2025-03-07 0600Z | 288 | 4 | 24 | - | 0 | 44 | 24 | - | 0 |
| 2025-03-07 0000Z | 278 | 8 | 24 | - | 0 | 54 | 24 | - | 0 |
| 2025-03-06 1800Z | 288 | 14 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-03-06 1200Z | 278 | 12 | 24 | - | 0 | 46 | 24 | - | 0 |
| 2025-03-06 0600Z | 268 | 10 | 24 | - | 0 | 55 | 24 | - | 0 |
| 2025-03-06 0000Z | 208 | 6 | 24 | - | 0 | 61 | 24 | - | 0 |
| 2025-03-05 1800Z | 188 | 17 | 24 | - | 0 | 66 | 24 | - | 0 |
| 2025-03-05 1200Z | 167 | 12 | 24 | - | 0 | 63 | 24 | - | 0 |
| 2025-03-05 0600Z | 150 | 10 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-03-05 0000Z | 147 | 8 | 24 | - | 0 | 61 | 24 | - | 0 |
| 2025-03-04 1800Z | 128 | 8 | 24 | - | 0 | 62 | 24 | - | 0 |
| 2025-03-04 1200Z | 61 | 5 | 24 | - | 0 | 54 | 24 | - | 0 |
| 2025-03-04 0600Z | 74 | 3 | 24 | - | 0 | 52 | 24 | - | 0 |
| 2025-03-04 0000Z | 99 | 6 | 24 | - | 0 | 52 | 24 | - | 0 |
| 2025-03-03 1800Z | 65 | 8 | 24 | - | 0 | 51 | 24 | - | 0 |
| 2025-03-03 1200Z | 33 | 2 | 24 | - | 0 | 38 | 24 | - | 0 |
| 2025-03-03 0600Z | 316 | 1 | 24 | - | 0 | 35 | 24 | - | 0 |
| 2025-03-03 0000Z | 99 | 2 | 24 | - | 0 | 43 | 24 | - | 0 |
| 2025-03-02 1800Z | 66 | 9 | 24 | - | 0 | 45 | 24 | - | 0 |
| 2025-03-02 1200Z | 17 | 10 | 24 | - | 0 | 47 | 24 | - | 0 |
| 2025-03-02 0600Z | 321 | 6 | 24 | - | 0 | 59 | 24 | - | 0 |
| 2025-03-02 0000Z | 213 | 13 | 24 | - | 0 | 63 | 24 | - | 0 |
| 2025-03-01 1800Z | 228 | 13 | 24 | - | 0 | 70 | 24 | - | 0 |
| 2025-03-01 1200Z | 234 | 7 | 24 | - | 0 | 55 | 24 | - | 0 |
| 2025-03-01 0600Z | 221 | 9 | 24 | - | 0 | 57 | 24 | - | 0 |
| 2025-03-01 0000Z | 202 | 10 | 21 | - | 0 | 59 | 21 | - | 0 |
| 2025-02-28 1800Z | 163 | 5 | 24 | - | 0 | 62 | 24 | - | 0 |
| 2025-02-28 1200Z | 274 | 3 | 24 | - | 0 | 50 | 24 | - | 0 |
| 2025-02-28 0600Z | 280 | 4 | 24 | - | 0 | 58 | 24 | - | 0 |
| 2025-02-28 0000Z | 216 | 13 | 24 | - | 0 | 65 | 24 | - | 0 |
| 2025-02-27 1800Z | 203 | 13 | 24 | - | 0 | 71 | 24 | - | 0 |
| 2025-02-27 1200Z | 214 | 4 | 24 | - | 0 | 58 | 24 | - | 0 |
| 2025-02-27 0600Z | 210 | 2 | 24 | - | 0 | 56 | 24 | - | 0 |
| 2025-02-27 0000Z | 192 | 5 | 24 | - | 0 | 63 | 24 | - | 0 |
| 2025-02-26 1800Z | 181 | 6 | 24 | - | 0 | 69 | 24 | - | 0 |
| 2025-02-26 1200Z | 312 | 1 | 24 | - | 0 | 50 | 24 | - | 0 |
| 2025-02-26 0600Z | 285 | 1 | 24 | - | 0 | 49 | 24 | - | 0 |
| 2025-02-26 0000Z | 192 | 2 | 24 | - | 0 | 58 | 24 | - | 0 |
| 2025-02-25 1800Z | 112 | 4 | 24 | - | 0 | 60 | 24 | - | 0 |
| 2025-02-25 1200Z | 324 | 4 | 24 | - | 0 | 48 | 24 | - | 0 |
| 2025-02-25 0600Z | 313 | 1 | 24 | - | 0 | 45 | 24 | - | 0 |
| 2025-02-25 0000Z | 139 | 2 | 24 | - | 0 | 53 | 24 | - | 0 |
| 2025-02-24 1800Z | 112 | 5 | 24 | - | 0 | 57 | 24 | - | 0 |
| 2025-02-24 1200Z | 309 | 2 | 24 | - | 0 | 47 | 24 | - | 0 |
| 2025-02-24 0600Z | 265 | 4 | 24 | - | 0 | 48 | 24 | - | 0 |
| 2025-02-24 0000Z | 188 | 3 | 24 | - | 0 | 52 | 24 | - | 0 |
| 2025-02-23 1800Z | 128 | 6 | 24 | - | 0 | 54 | 24 | - | 0 |
| 2025-02-23 1200Z | 298 | 3 | 24 | - | 0 | 43 | 24 | - | 0 |
| 2025-02-23 0600Z | 313 | 0 | 24 | - | 0 | 41 | 24 | - | 0 |
| 2025-02-23 0000Z | 117 | 2 | 24 | - | 0 | 47 | 24 | - | 0 |
| 2025-02-22 1800Z | 102 | 5 | 24 | - | 0 | 47 | 24 | - | 0 |
| 2025-02-22 1200Z | 322 | 2 | 24 | - | 0 | 32 | 24 | - | 0 |
| 2025-02-22 0600Z | 313 | 1 | 24 | - | 0 | 29 | 24 | - | 0 |
| 2025-02-22 0000Z | 298 | 1 | 24 | - | 0 | 39 | 24 | - | 0 |
| 2025-02-21 1800Z | 334 | 5 | 24 | - | 0 | 39 | 24 | - | 0 |
| 2025-02-21 1200Z | 343 | 4 | 24 | - | 0 | 26 | 24 | - | 0 |
| 2025-02-21 0600Z | 333 | 5 | 24 | - | 0 | 28 | 24 | - | 0 |
| 2025-02-21 0000Z | 328 | 3 | 24 | - | 0 | 32 | 24 | - | 0 |
| 2025-02-20 1800Z | 324 | 7 | 24 | - | 0 | 34 | 24 | - | 0 |
| 2025-02-20 1200Z | 328 | 7 | 24 | - | 0 | 31 | 24 | - | 0 |
| 2025-02-20 0600Z | 332 | 9 | 24 | - | 0 | 33 | 24 | - | 0 |
| 2025-02-20 0000Z | 2 | 8 | 24 | - | 0 | 35 | 24 | - | 0 |
| 2025-02-19 1800Z | 27 | 11 | 24 | - | 0 | 44 | 24 | - | 0 |
| 2025-02-19 1200Z | 49 | 12 | 24 | - | 0 | 50 | 24 | - | 0 |
| 2025-02-19 0600Z | 51 | 8 | 24 | - | 0 | 51 | 24 | - | 0 |
| 2025-02-19 0000Z | 73 | 4 | 12 | - | 0 | 50 | 12 | - | 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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