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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
May 20, 20:30 84 81 104 111 158 120 121 111 99 84
May 20, 20:00 84 93 100 121 139 131 127 109 97 84
May 20, 19:30 86 57 91 87 116 134 132 112 97 86
May 20, 19:00 82 87 89 118 154 127 131 111 94 82
May 20, 18:30 80 140 46 134 140 139 136 114 100 80
May 20, 18:00 81 90 69 129 147 134 125 113 99 81
May 20, 17:30 75 94 120 152 137 126 132 112 101 75
May 20, 17:00 75 85 79 104 115 128 134 110 102 75
May 20, 16:30 70 85 71 110 127 141 132 106 102 70
May 20, 16:00 69 86 72 74 111 135 127 110 101 69
May 20, 15:30 61 49 64 79 92 122 129 109 105 61
May 20, 15:00 68 79 82 94 134 141 133 110 102 68
May 20, 14:30 59 65 76 65 116 123 129 106 105 59
May 20, 14:00 60 36 95 75 122 119 126 99 97 60
May 20, 13:30 62 123 166 192 108 141 130 102 102 62
May 20, 13:00 61 93 112 39 139 116 124 108 101 61
May 20, 12:30 57 49 80 153 159 116 132 103 102 57
May 20, 12:00 62 113 74 137 108 120 130 104 99 62
May 20, 11:30 62 70 100 117 83 123 127 104 101 62
May 20, 11:00 64 72 68 92 130 124 134 104 99 64
May 20, 10:30 59 76 57 115 112 128 128 107 103 59
May 20, 10:00 66 61 73 68 95 146 128 102 105 66
May 20, 09:30 66 109 88 73 142 133 129 111 102 66
May 20, 09:00 74 87 72 110 122 132 130 101 101 74
May 20, 08:30 71 90 67 83 134 133 137 107 96 71
May 20, 08:00 69 91 96 97 129 124 134 109 99 69
May 20, 07:30 70 75 73 124 102 130 134 111 94 70
May 20, 07:00 71 101 94 171 123 135 132 115 95 71
May 20, 06:30 67 70 60 87 130 111 130 118 99 67
May 20, 06:00 62 66 67 106 108 130 132 119 96 62
May 20, 05:30 61 67 69 89 115 129 130 117 103 61
May 20, 05:00 58 78 97 52 107 151 134 115 106 58
May 20, 04:30 57 54 51 89 99 101 140 116 102 57
May 20, 04:00 56 66 26 107 81 115 132 117 103 56
May 20, 03:30 52 53 49 42 83 115 125 106 105 52
May 20, 03:00 47 50 64 41 79 139 128 113 105 47
May 20, 02:30 46 49 43 78 43 146 136 113 101 46
May 20, 02:00 47 45 40 117 73 114 129 104 105 47
May 20, 01:30 48 50 51 52 66 114 127 111 106 48
May 20, 01:00 50 21 48 150 100 109 134 108 99 50
May 20, 00:30 45 47 44 69 86 135 119 107 105 45
May 20, 00:00 42 44 66 37 55 154 119 112 105 42
May 19, 23:30 41 46 48 61 48 123 129 106 102 41
May 19, 23:00 40 48 43 54 75 122 126 110 101 40
May 19, 22:30 40 58 50 55 83 133 112 107 102 40
May 19, 22:00 43 73 49 118 96 125 117 104 101 43
May 19, 21:30 44 70 54 58 110 109 128 111 100 44

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