BLOCK ISLAND, RI - 154 Classic View

Wave energy and mean wave direction resolved into 9 bands

As requested by the US Army Corps of Engineers, CDIP has special data formats for wave energy and direction.
9-bands: 2-6, 6-8, 8-10, 10-12, 12-14, 14-16, 16-18, 18-22 & 22+ seconds
Spectral processing performed on 1600-second samples
For each band, equivalent Hs = 4*sqrt(Band Energy)
Wave direction in each band represents the average, in support of coastal process studies

Band Direction

waveTime
Dp ° 22+ 22-18 18-16 16-14 14-12 12-10 10-8 8-6 6-2
Sep 27, 01:00 61 80 83 117 130 126 126 115 104 61
Sep 27, 00:30 61 75 73 68 145 129 125 110 106 61
Sep 27, 00:00 62 68 80 115 102 115 118 112 105 62
Sep 26, 23:30 61 83 74 90 107 122 119 115 105 61
Sep 26, 23:00 61 81 94 87 85 107 118 112 100 61
Sep 26, 22:30 57 85 92 105 112 117 123 109 99 57
Sep 26, 22:00 58 76 89 95 93 109 122 111 102 58
Sep 26, 21:30 61 80 132 101 128 109 120 111 102 61
Sep 26, 21:00 62 78 85 98 131 117 125 113 97 62
Sep 26, 20:30 64 83 92 78 101 98 124 110 103 64
Sep 26, 20:00 64 80 80 105 100 111 128 108 97 64
Sep 26, 19:30 65 78 95 106 112 132 127 113 98 65
Sep 26, 19:00 64 82 102 102 88 112 121 110 96 64
Sep 26, 18:30 61 73 84 103 105 121 120 112 97 61
Sep 26, 18:00 68 81 114 117 132 126 128 117 98 68
Sep 26, 17:30 68 86 76 95 105 117 128 110 95 68
Sep 26, 17:00 67 75 108 88 94 114 119 112 97 67
Sep 26, 16:30 68 68 86 101 92 120 126 111 99 68
Sep 26, 16:00 102 75 81 95 101 120 120 109 102 74
Sep 26, 15:30 70 64 118 125 72 131 117 112 103 70
Sep 26, 15:00 72 76 72 91 94 116 124 116 100 72
Sep 26, 14:30 74 66 88 109 103 105 128 112 98 74
Sep 26, 14:00 97 72 96 112 91 97 130 115 97 73
Sep 26, 13:30 70 95 101 127 104 116 131 119 98 70
Sep 26, 13:00 92 67 91 132 84 121 135 115 92 70
Sep 26, 12:30 95 84 89 81 116 116 135 116 95 68
Sep 26, 12:00 95 85 98 143 111 102 132 120 95 71
Sep 26, 11:30 94 70 90 103 97 115 114 111 94 68
Sep 26, 11:00 91 70 63 88 85 132 119 116 91 67
Sep 26, 10:30 66 70 94 91 89 112 119 117 90 66
Sep 26, 10:00 72 83 79 82 95 126 127 110 90 72
Sep 26, 09:30 66 77 92 87 94 113 128 124 95 66
Sep 26, 09:00 68 70 138 99 98 130 130 121 97 68
Sep 26, 08:30 66 80 78 103 114 123 121 125 94 66
Sep 26, 08:00 70 95 56 77 87 135 135 122 93 70
Sep 26, 07:30 68 68 111 55 93 103 124 134 94 68
Sep 26, 07:00 71 75 126 136 110 119 132 127 98 71
Sep 26, 06:30 72 70 79 122 89 128 125 125 101 72
Sep 26, 06:00 70 58 106 98 109 117 111 120 106 70
Sep 26, 05:30 73 72 172 148 122 123 134 123 106 73
Sep 26, 05:00 70 72 98 130 150 127 123 134 110 70
Sep 26, 04:30 71 84 157 121 114 137 124 139 106 71
Sep 26, 04:00 73 56 90 100 120 100 119 132 106 73
Sep 26, 03:30 70 50 75 80 92 102 115 133 107 70
Sep 26, 03:00 72 60 106 99 112 137 123 132 105 72
Sep 26, 02:30 72 54 99 115 100 130 135 132 105 72
Sep 26, 02:00 69 71 119 120 90 117 123 138 107 69

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