Station RCKM4 - 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-21 1200Z | 152 | 1 | 60 | - | 0 | - | 0 | 44 | 36 |
| 2026-05-21 0600Z | 305 | 5 | 60 | - | 0 | - | 0 | 44 | 42 |
| 2026-05-21 0000Z | 294 | 12 | 60 | - | 0 | - | 0 | 45 | 30 |
| 2026-05-20 1800Z | 299 | 15 | 60 | - | 0 | - | 0 | 45 | 27 |
| 2026-05-20 1200Z | 292 | 11 | 60 | - | 0 | - | 0 | 46 | 42 |
| 2026-05-20 0600Z | 276 | 7 | 60 | - | 0 | - | 0 | 47 | 48 |
| 2026-05-20 0000Z | 300 | 12 | 60 | - | 0 | - | 0 | 47 | 36 |
| 2026-05-19 1800Z | 254 | 5 | 60 | - | 0 | - | 0 | 47 | 39 |
| 2026-05-19 1200Z | 143 | 6 | 60 | - | 0 | - | 0 | 46 | 30 |
| 2026-05-19 0600Z | 112 | 2 | 60 | - | 0 | - | 0 | 47 | 51 |
| 2026-05-19 0000Z | 141 | 5 | 60 | - | 0 | - | 0 | 46 | 42 |
| 2026-05-18 1800Z | 154 | 5 | 58 | - | 0 | - | 0 | 46 | 28 |
| 2026-05-18 1200Z | 129 | 7 | 58 | - | 0 | - | 0 | 45 | 30 |
| 2026-05-18 0600Z | 126 | 5 | 60 | - | 0 | - | 0 | 45 | 42 |
| 2026-05-18 0000Z | 115 | 4 | 60 | - | 0 | - | 0 | 45 | 33 |
| 2026-05-17 1800Z | 131 | 5 | 60 | - | 0 | - | 0 | 45 | 30 |
| 2026-05-17 1200Z | 333 | 3 | 60 | - | 0 | - | 0 | 45 | 39 |
| 2026-05-17 0600Z | 297 | 6 | 60 | - | 0 | - | 0 | 45 | 33 |
| 2026-05-17 0000Z | 306 | 10 | 60 | - | 0 | - | 0 | 45 | 33 |
| 2026-05-16 1800Z | 285 | 8 | 60 | - | 0 | - | 0 | 44 | 24 |
| 2026-05-16 1200Z | 145 | 5 | 60 | - | 0 | - | 0 | 43 | 28 |
| 2026-05-16 0600Z | 85 | 1 | 60 | - | 0 | - | 0 | 44 | 27 |
| 2026-05-16 0000Z | 138 | 8 | 60 | - | 0 | - | 0 | 45 | 30 |
| 2026-05-15 1800Z | 140 | 8 | 60 | - | 0 | - | 0 | 43 | 36 |
| 2026-05-15 1200Z | 139 | 2 | 60 | - | 0 | - | 0 | 43 | 48 |
| 2026-05-15 0600Z | 136 | 0 | 60 | - | 0 | - | 0 | 43 | 48 |
| 2026-05-15 0000Z | 303 | 6 | 60 | - | 0 | - | 0 | 43 | 24 |
| 2026-05-14 1800Z | 321 | 8 | 60 | - | 0 | - | 0 | 41 | 36 |
| 2026-05-14 1200Z | 315 | 6 | 60 | - | 0 | - | 0 | 41 | 51 |
| 2026-05-14 0600Z | 300 | 8 | 60 | - | 0 | - | 0 | 42 | 42 |
| 2026-05-14 0000Z | 301 | 10 | 60 | - | 0 | - | 0 | 41 | 42 |
| 2026-05-13 1800Z | 320 | 14 | 60 | - | 0 | - | 0 | 41 | 36 |
| 2026-05-13 1200Z | 316 | 10 | 60 | - | 0 | - | 0 | 43 | 42 |
| 2026-05-13 0600Z | 36 | 4 | 58 | - | 0 | - | 0 | 41 | 46 |
| 2026-05-13 0000Z | 96 | 10 | 60 | - | 0 | - | 0 | 41 | 39 |
| 2026-05-12 1800Z | 116 | 13 | 60 | - | 0 | - | 0 | 42 | 36 |
| 2026-05-12 1200Z | 130 | 6 | 60 | - | 0 | - | 0 | 42 | 40 |
| 2026-05-12 0600Z | 264 | 0 | 60 | - | 0 | - | 0 | 42 | 28 |
| 2026-05-12 0000Z | 300 | 7 | 60 | - | 0 | - | 0 | 42 | 36 |
| 2026-05-11 1800Z | 315 | 9 | 60 | - | 0 | - | 0 | 42 | 27 |
| 2026-05-11 1200Z | 320 | 5 | 60 | - | 0 | - | 0 | 42 | 36 |
| 2026-05-11 0600Z | 281 | 4 | 60 | - | 0 | - | 0 | 42 | 28 |
| 2026-05-11 0000Z | 302 | 12 | 60 | - | 0 | - | 0 | 42 | 33 |
| 2026-05-10 1800Z | 302 | 16 | 60 | - | 0 | - | 0 | 41 | 33 |
| 2026-05-10 1200Z | 291 | 8 | 60 | - | 0 | - | 0 | 41 | 39 |
| 2026-05-10 0600Z | 265 | 5 | 60 | - | 0 | - | 0 | 41 | 42 |
| 2026-05-10 0000Z | 293 | 15 | 60 | - | 0 | - | 0 | 43 | 39 |
| 2026-05-09 1800Z | 296 | 6 | 60 | - | 0 | - | 0 | 41 | 33 |
| 2026-05-09 1200Z | 87 | 1 | 60 | - | 0 | - | 0 | 41 | 33 |
| 2026-05-09 0600Z | 133 | 4 | 60 | - | 0 | - | 0 | 41 | 42 |
| 2026-05-09 0000Z | 133 | 5 | 60 | - | 0 | - | 0 | 41 | 30 |
| 2026-05-08 1800Z | 331 | 2 | 60 | - | 0 | - | 0 | 40 | 42 |
| 2026-05-08 1200Z | 150 | 2 | 60 | - | 0 | - | 0 | 41 | 36 |
| 2026-05-08 0600Z | 198 | 0 | 60 | - | 0 | - | 0 | 40 | 51 |
| 2026-05-08 0000Z | 298 | 4 | 60 | - | 0 | - | 0 | 41 | 33 |
| 2026-05-07 1800Z | 263 | 5 | 60 | - | 0 | - | 0 | 40 | 33 |
| 2026-05-07 1200Z | 237 | 3 | 57 | - | 0 | - | 0 | 40 | 38 |
| 2026-05-07 0600Z | 260 | 2 | 60 | - | 0 | - | 0 | 40 | 36 |
| 2026-05-07 0000Z | 300 | 8 | 60 | - | 0 | - | 0 | 42 | 36 |
| 2026-05-06 1800Z | 302 | 10 | 60 | - | 0 | - | 0 | 42 | 24 |
| 2026-05-06 1200Z | 265 | 5 | 60 | - | 0 | - | 0 | 41 | 30 |
| 2026-05-06 0600Z | 241 | 4 | 60 | - | 0 | - | 0 | 41 | 30 |
| 2026-05-06 0000Z | 309 | 12 | 60 | - | 0 | - | 0 | 42 | 24 |
| 2026-05-05 1800Z | 304 | 11 | 60 | - | 0 | - | 0 | 41 | 33 |
| 2026-05-05 1200Z | 294 | 9 | 60 | - | 0 | - | 0 | 42 | 27 |
| 2026-05-05 0600Z | 284 | 7 | 60 | - | 0 | - | 0 | 43 | 30 |
| 2026-05-05 0000Z | 321 | 7 | 58 | - | 0 | - | 0 | 42 | 33 |
| 2026-05-04 1800Z | 211 | 2 | 58 | - | 0 | - | 0 | 42 | 24 |
| 2026-05-04 1200Z | 118 | 5 | 55 | - | 0 | - | 0 | 41 | 31 |
| 2026-05-04 0600Z | 130 | 3 | 60 | - | 0 | - | 0 | 42 | 49 |
| 2026-05-04 0000Z | 170 | 4 | 60 | - | 0 | - | 0 | 42 | 45 |
| 2026-05-03 1800Z | 134 | 8 | 60 | - | 0 | - | 0 | 41 | 48 |
| 2026-05-03 1200Z | 137 | 3 | 60 | - | 0 | - | 0 | 40 | 45 |
| 2026-05-03 0600Z | 240 | 0 | 60 | - | 0 | - | 0 | 41 | 39 |
| 2026-05-03 0000Z | 302 | 7 | 60 | - | 0 | - | 0 | 41 | 45 |
| 2026-05-02 1800Z | 307 | 14 | 60 | - | 0 | - | 0 | 41 | 34 |
| 2026-05-02 1200Z | 314 | 3 | 60 | - | 0 | - | 0 | 40 | 45 |
| 2026-05-02 0600Z | 283 | 4 | 60 | - | 0 | - | 0 | 40 | 51 |
| 2026-05-02 0000Z | 308 | 11 | 60 | - | 0 | - | 0 | 41 | 48 |
| 2026-05-01 1800Z | 317 | 11 | 60 | - | 0 | - | 0 | 41 | 36 |
| 2026-05-01 1200Z | 309 | 7 | 60 | - | 0 | - | 0 | 40 | 39 |
| 2026-05-01 0600Z | 297 | 8 | 60 | - | 0 | - | 0 | 41 | 39 |
| 2026-05-01 0000Z | 301 | 10 | 53 | - | 0 | - | 0 | 41 | 39 |
| 2026-04-30 1800Z | 268 | 3 | 53 | - | 0 | - | 0 | 41 | 30 |
| 2026-04-30 1200Z | 314 | 5 | 60 | - | 0 | - | 0 | 41 | 54 |
| 2026-04-30 0600Z | 300 | 6 | 60 | - | 0 | - | 0 | 41 | 42 |
| 2026-04-30 0000Z | 298 | 11 | 60 | - | 0 | - | 0 | 42 | 39 |
| 2026-04-29 1800Z | 301 | 10 | 60 | - | 0 | - | 0 | 42 | 36 |
| 2026-04-29 1200Z | 295 | 4 | 60 | - | 0 | - | 0 | 42 | 45 |
| 2026-04-29 0600Z | 293 | 7 | 60 | - | 0 | - | 0 | 43 | 48 |
| 2026-04-29 0000Z | 291 | 11 | 60 | - | 0 | - | 0 | 43 | 45 |
| 2026-04-28 1800Z | 308 | 8 | 60 | - | 0 | - | 0 | 44 | 42 |
| 2026-04-28 1200Z | 175 | 2 | 60 | - | 0 | - | 0 | 44 | 42 |
| 2026-04-28 0600Z | 120 | 16 | 60 | - | 0 | - | 0 | 44 | 54 |
| 2026-04-28 0000Z | 111 | 17 | 60 | - | 0 | - | 0 | 44 | 39 |
| 2026-04-27 1800Z | 126 | 19 | 56 | - | 0 | - | 0 | 42 | 43 |
| 2026-04-27 1200Z | 129 | 3 | 60 | - | 0 | - | 0 | 41 | 42 |
| 2026-04-27 0600Z | 57 | 1 | 60 | - | 0 | - | 0 | 41 | 57 |
| 2026-04-27 0000Z | 138 | 6 | 60 | - | 0 | - | 0 | 42 | 51 |
| 2026-04-26 1800Z | 131 | 10 | 60 | - | 0 | - | 0 | 40 | 48 |
| 2026-04-26 1200Z | 222 | 0 | 60 | - | 0 | - | 0 | 39 | 45 |
| 2026-04-26 0600Z | 315 | 2 | 60 | - | 0 | - | 0 | 40 | 48 |
| 2026-04-26 0000Z | 302 | 3 | 60 | - | 0 | - | 0 | 40 | 43 |
| 2026-04-25 1800Z | 148 | 4 | 60 | - | 0 | - | 0 | 39 | 37 |
| 2026-04-25 1200Z | 81 | 2 | 60 | - | 0 | - | 0 | 39 | 57 |
| 2026-04-25 0600Z | 325 | 5 | 47 | - | 0 | - | 0 | 39 | 41 |
| 2026-04-25 0000Z | 99 | 8 | 41 | - | 0 | - | 0 | 40 | 26 |
| 2026-04-24 1800Z | 100 | 15 | 60 | - | 0 | - | 0 | 39 | 39 |
| 2026-04-24 1200Z | 101 | 17 | 60 | - | 0 | - | 0 | 38 | 42 |
| 2026-04-24 0600Z | 100 | 14 | 60 | - | 0 | - | 0 | 39 | 45 |
| 2026-04-24 0000Z | 96 | 9 | 60 | - | 0 | - | 0 | 40 | 43 |
| 2026-04-23 1800Z | 141 | 11 | 58 | - | 0 | - | 0 | 39 | 45 |
| 2026-04-23 1200Z | 117 | 3 | 60 | - | 0 | - | 0 | 39 | 45 |
| 2026-04-23 0600Z | 305 | 1 | 60 | - | 0 | - | 0 | 38 | 51 |
| 2026-04-23 0000Z | 289 | 1 | 60 | - | 0 | - | 0 | 39 | 40 |
| 2026-04-22 1800Z | 135 | 3 | 60 | - | 0 | - | 0 | 39 | 42 |
| 2026-04-22 1200Z | 323 | 2 | 60 | - | 0 | - | 0 | 38 | 42 |
| 2026-04-22 0600Z | 302 | 1 | 60 | - | 0 | - | 0 | 38 | 48 |
| 2026-04-22 0000Z | 298 | 1 | 60 | - | 0 | - | 0 | 38 | 36 |
| 2026-04-21 1800Z | 136 | 7 | 60 | - | 0 | - | 0 | 38 | 33 |
| 2026-04-21 1200Z | 117 | 4 | 60 | - | 0 | - | 0 | 38 | 39 |
| 2026-04-21 0600Z | 129 | 8 | 60 | - | 0 | - | 0 | 38 | 45 |
| 2026-04-21 0000Z | 165 | 7 | 60 | - | 0 | - | 0 | 38 | 39 |
| 2026-04-20 1800Z | 235 | 5 | 60 | - | 0 | - | 0 | 37 | 37 |
| 2026-04-20 1200Z | 154 | 0 | 60 | - | 0 | - | 0 | 37 | 11 |
| 2026-04-20 0600Z | 268 | 4 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-20 0000Z | 305 | 14 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-19 1800Z | 308 | 16 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-19 1200Z | 300 | 12 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-19 0600Z | 270 | 4 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-19 0000Z | 306 | 12 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-18 1800Z | 299 | 13 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-18 1200Z | 300 | 9 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-18 0600Z | 132 | 11 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-18 0000Z | 133 | 13 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-17 1800Z | 147 | 10 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-17 1200Z | 155 | 0 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-17 0600Z | 310 | 1 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-17 0000Z | 305 | 6 | 46 | - | 0 | - | 0 | - | 0 |
| 2026-04-16 1800Z | 316 | 9 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-16 1200Z | 315 | 5 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-16 0600Z | 317 | 1 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-16 0000Z | 154 | 1 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-15 1800Z | 150 | 3 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-15 1200Z | 36 | 1 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-15 0600Z | 90 | 4 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-15 0000Z | 142 | 7 | 56 | - | 0 | - | 0 | - | 0 |
| 2026-04-14 1800Z | 147 | 4 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-14 1200Z | 10 | 2 | 57 | - | 0 | - | 0 | - | 0 |
| 2026-04-14 0600Z | 55 | 3 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-14 0000Z | 320 | 3 | 58 | - | 0 | - | 0 | - | 0 |
| 2026-04-13 1800Z | 307 | 10 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-13 1200Z | 294 | 8 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-13 0600Z | 191 | 5 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-13 0000Z | 100 | 5 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-12 1800Z | 123 | 14 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-12 1200Z | 129 | 14 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-12 0600Z | 134 | 8 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-12 0000Z | 146 | 8 | 57 | - | 0 | - | 0 | - | 0 |
| 2026-04-11 1800Z | 151 | 6 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-11 1200Z | 149 | 2 | 55 | - | 0 | - | 0 | - | 0 |
| 2026-04-11 0600Z | 308 | 0 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-11 0000Z | 309 | 8 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-10 1800Z | 321 | 10 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-10 1200Z | 346 | 1 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-10 0600Z | 316 | 1 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-10 0000Z | 310 | 8 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-09 1800Z | 310 | 13 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-09 1200Z | 262 | 3 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-09 0600Z | 141 | 6 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-09 0000Z | 119 | 11 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-08 1800Z | 131 | 16 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-08 1200Z | 142 | 7 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-08 0600Z | 139 | 1 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-08 0000Z | 212 | 4 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-07 1800Z | 265 | 6 | 58 | - | 0 | - | 0 | - | 0 |
| 2026-04-07 1200Z | 193 | 1 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-07 0600Z | 332 | 11 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-07 0000Z | 304 | 17 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-06 1800Z | 262 | 2 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-06 1200Z | 129 | 1 | 59 | - | 0 | - | 0 | - | 0 |
| 2026-04-06 0600Z | 253 | 2 | 60 | - | 0 | - | 0 | - | 0 |
| 2026-04-06 0000Z | 303 | 6 | 30 | - | 0 | - | 0 | - | 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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