Swell Matrix:
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hide labels Saturday, July 20 Sunday, July 21 Monday, July 22 Tuesday, July 23 Wednesday, July 24 Thursday, July 25 Friday, July 26 Saturday, July 27
Hour: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Tide:
Sea Height 3.48 ft 3.41 ft 3.35 ft 3.31 ft 3.28 ft 3.31 ft 3.31 ft 3.35 ft 3.35 ft 3.35 ft 3.35 ft 3.38 ft 3.41 ft 3.48 ft 3.54 ft 3.64 ft 3.64 ft 3.67 ft 3.64 ft 3.61 ft 3.54 ft 3.54 ft 3.54 ft 3.54 ft 3.54 ft 3.54 ft 3.51 ft 3.51 ft 3.44 ft 3.41 ft 3.41 ft 3.41 ft 3.44 ft 3.48 ft 3.48 ft 3.51 ft 3.51 ft 3.51 ft 3.48 ft 3.48 ft 3.41 ft 3.38 ft 3.35 ft 3.28 ft 3.25 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.18 ft 3.18 ft 3.15 ft 3.12 ft 3.12 ft 3.08 ft 3.08 ft 3.05 ft 3.05 ft 3.05 ft 3.02 ft 3.02 ft 3.02 ft 3.02 ft 3.02 ft 3.02 ft 3.05 ft 3.08 ft 3.12 ft 3.15 ft 3.18 ft 3.21 ft 3.25 ft 3.25 ft 3.25 ft 3.25 ft 3.25 ft 3.25 ft 3.21 ft 3.21 ft 3.21 ft 3.25 ft 3.25 ft 3.25 ft 3.21 ft 3.18 ft 3.15 ft 3.15 ft 3.12 ft 3.08 ft 3.05 ft 3.05 ft 3.02 ft 3.02 ft 3.02 ft 3.02 ft 3.02 ft 3.05 ft 3.05 ft 3.05 ft 3.05 ft 3.08 ft 3.08 ft 3.12 ft 3.12 ft 3.15 ft 3.15 ft 3.18 ft 3.15 ft 3.15 ft 3.15 ft 3.15 ft 3.12 ft 3.15 ft 3.15 ft 3.18 ft 3.18 ft 3.21 ft 3.21 ft 3.21 ft 3.21 ft 3.25 ft 3.25 ft 3.25 ft 3.25 ft 3.25 ft 3.25 ft 3.28 ft 3.31 ft 3.35 ft 3.38 ft 3.38 ft 3.38 ft 3.35 ft 3.31 ft 3.28 ft 3.21 ft 3.18 ft 3.12 ft 3.12 ft 3.08 ft 3.05 ft 3.05 ft 3.05 ft 3.08 ft 3.12 ft 3.15 ft 3.18 ft 3.18 ft 3.21 ft 3.18 ft 3.15 ft 3.08 ft 3.05 ft 2.98 ft 2.98 ft 2.95 ft 2.95 ft 2.92 ft 2.95 ft 2.92 ft 2.95 ft 2.92 ft 2.92 ft 2.89 ft 2.89 ft 2.89 ft 2.92 ft 2.92 ft 2.95 ft 2.98 ft 3.05 ft 3.05 ft 3.08 ft 3.08 ft 3.05 ft 3.02 ft 3.02 ft 2.95 ft 2.95 ft 2.95 ft
Height 2.46 ft 2.43 ft 2.33 ft 2.39 ft 2.56 ft 2.53 ft 2.59 ft 2.56 ft 0.52 ft 0.49 ft 0.52 ft 0.49 ft 0.52 ft 0.52 ft 0.56 ft 0.52 ft 0.59 ft 0.56 ft 0.59 ft 0.52 ft 0.52 ft 0.52 ft 0.56 ft 0.52 ft 0.56 ft 0.49 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.52 ft 0.49 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.52 ft 0.52 ft 0.56 ft 0.49 ft 0.56 ft 0.49 ft 0.56 ft 0.52 ft 0.59 ft 0.56 ft 0.66 ft 0.59 ft 0.66 ft 0.62 ft 0.66 ft 0.59 ft 0.66 ft 0.62 ft 0.66 ft 0.59 ft 0.69 ft 0.69 ft 0.79 ft 0.75 ft 0.75 ft 0.72 ft 0.75 ft 0.72 ft 0.75 ft 0.69 ft 0.72 ft 0.89 ft 0.92 ft 0.92 ft 0.92 ft 0.89 ft 0.92 ft 0.89 ft 0.89 ft 0.85 ft 0.89 ft 0.85 ft 0.89 ft 0.89 ft 0.92 ft 0.85 ft 0.85 ft 0.85 ft 0.89 ft 0.85 ft 0.85 ft 0.82 ft 0.85 ft 0.79 ft 0.79 ft 0.85 ft 0.85 ft 0.82 ft 0.85 ft 0.82 ft 0.82 ft 0.82 ft 0.72 ft 0.69 ft 0.69 ft 0.62 ft 0.56 ft 0.49 ft 0.56 ft 0.49 ft 0.49 ft 0.49 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.62 ft 0.66 ft 0.62 ft 0.66 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.59 ft 0.62 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.52 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.52 ft 0.52 ft
Period 6″ 6″ 6″ 5″ 6″ 5″ 5″ 6″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 9″ 9″ 9″ 9″
Direction ↙ 31° ↙ 31° ↙ 31° ↙ 33° ↙ 36° ↙ 35° ↙ 37° ↙ 36° ↗ 234° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 236° ↗ 235° ↗ 236° ↗ 235° ↗ 236° ↗ 235° ↗ 236° ↗ 235° ↗ 237° ↗ 236° ↗ 236° ↗ 236° ↗ 237° ↗ 236° ↗ 237° ↗ 237° ↗ 237° ↗ 237° ↗ 238° ↗ 238° ↗ 239° ↗ 239° ↗ 239° ↗ 239° ↗ 238° ↗ 238° ↗ 241° ↗ 242° ↗ 234° ↗ 234° ↗ 236° ↗ 235° ↗ 236° ↗ 235° ↗ 235° ↗ 234° ↗ 234° ↗ 234° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 236° ↗ 235° ↗ 236° ↗ 235° ↗ 235° ↗ 234° ↗ 236° ↗ 234° ↗ 237° ↗ 233° ↗ 236° ↗ 233° ↗ 237° ↗ 234° ↗ 236° ↗ 234° ↗ 237° ↗ 236° ↗ 238° ↗ 236° ↗ 236° ↗ 236° ↗ 237° ↗ 236° ↗ 237° ↗ 236° ↗ 237° ↗ 236° ↗ 239° ↗ 238° ↗ 236° ↗ 236° ↗ 237° ↗ 239° ↗ 237° ↗ 239° ↗ 237° ↗ 240° ↗ 237° ↗ 237° ↗ 239° ↗ 239° ↗ 240° ↗ 239° ↗ 240° ↗ 240° ↗ 240° ↗ 240° ↗ 240° ↗ 240° ↗ 242° ↗ 238° ↗ 234° ↗ 235° ↗ 236° ↗ 233° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 234° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 236° ↗ 236° ↗ 236° ↗ 236° ↘ 336° ↘ 338° ↘ 338° ↘ 338°
Height 2.39 ft 2.33 ft 2.30 ft 2.20 ft 1.94 ft 2.03 ft 1.97 ft 2.07 ft 0.49 ft 0.49 ft 0.52 ft 0.49 ft 0.52 ft 0.52 ft 0.56 ft 0.52 ft 0.56 ft 0.52 ft 0.56 ft 0.52 ft 0.75 ft 0.72 ft 0.75 ft 0.69 ft 0.72 ft 0.69 ft 0.72 ft 0.69 ft 0.72 ft 0.69 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.75 ft 0.69 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.69 ft 0.72 ft 0.69 ft 0.72 ft 0.72 ft 0.66 ft 0.62 ft 0.56 ft 0.52 ft 0.56 ft 0.52 ft 0.56 ft 0.52 ft 0.56 ft 0.52 ft 0.59 ft 0.52 ft 0.49 ft 0.49 ft 0.49 ft
Period 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 14″ 14″ 14″ 14″
Direction ↙ 66° ↙ 66° ↙ 66° ↙ 67° ↙ 69° ↙ 69° ↙ 69° ↙ 69° ↗ 236° ↗ 236° ↗ 236° ↗ 236° ↗ 235° ↗ 235° ↗ 234° ↗ 236° ↗ 235° ↗ 235° ↗ 234° ↗ 234° ↗ 238° ↗ 238° ↗ 238° ↗ 237° ↗ 236° ↗ 236° ↗ 236° ↗ 237° ↗ 236° ↗ 236° ↗ 236° ↗ 236° ↗ 236° ↗ 236° ↗ 240° ↗ 237° ↗ 241° ↗ 240° ↗ 240° ↗ 240° ↗ 240° ↗ 237° ↗ 239° ↗ 237° ↗ 237° ↗ 237° ↗ 238° ↗ 237° ↗ 241° ↗ 233° ↗ 241° ↗ 233° ↗ 241° ↗ 233° ↗ 241° ↗ 233° ↗ 239° ↗ 236° ↗ 236° ↗ 235° ↗ 235°
Height 3.28 ft 3.28 ft 3.28 ft 3.31 ft 3.35 ft 3.41 ft 3.51 ft 3.58 ft 3.58 ft 3.61 ft 3.58 ft 3.54 ft 3.48 ft 3.48 ft 3.48 ft 3.48 ft 3.48 ft 3.48 ft 3.44 ft 3.41 ft 3.38 ft 3.35 ft 3.31 ft 3.31 ft 3.35 ft 3.38 ft 3.38 ft 3.41 ft 3.41 ft 3.41 ft 3.38 ft 3.38 ft 3.31 ft 3.28 ft 3.21 ft 3.18 ft 3.12 ft 3.12 ft 3.08 ft 3.08 ft 3.08 ft 3.12 ft 3.08 ft 3.08 ft 3.05 ft 3.08 ft 3.05 ft 3.08 ft 3.08 ft 3.08 ft 3.05 ft 3.05 ft 3.02 ft 2.98 ft 2.95 ft 2.95 ft 2.92 ft 2.92 ft 2.89 ft 2.89 ft 2.89 ft 2.89 ft 2.85 ft 2.85 ft 2.82 ft 2.85 ft 2.89 ft 2.92 ft 2.95 ft 2.98 ft 3.02 ft 3.05 ft 3.08 ft 3.08 ft 3.08 ft 3.12 ft 3.08 ft 3.08 ft 3.05 ft 3.05 ft 3.05 ft 3.08 ft 3.08 ft 3.08 ft 3.05 ft 3.05 ft 2.98 ft 2.98 ft 2.95 ft 2.92 ft 2.85 ft 2.89 ft 2.82 ft 2.89 ft 2.85 ft 2.89 ft 2.85 ft 2.89 ft 2.89 ft 2.92 ft 2.89 ft 2.92 ft 2.92 ft 2.92 ft 2.95 ft 3.02 ft 3.02 ft 3.05 ft 3.02 ft 3.05 ft 3.02 ft 3.02 ft 2.98 ft 3.02 ft 3.02 ft 3.05 ft 3.05 ft 3.08 ft 3.08 ft 3.12 ft 3.12 ft 3.15 ft 3.12 ft 3.15 ft 3.12 ft 3.15 ft 3.15 ft 3.18 ft 3.21 ft 3.25 ft 3.28 ft 3.31 ft 3.28 ft 3.28 ft 3.21 ft 3.18 ft 3.12 ft 3.08 ft 3.02 ft 3.02 ft 2.98 ft 2.98 ft 2.95 ft 2.98 ft 2.98 ft 3.02 ft 3.05 ft 3.08 ft 3.12 ft 3.12 ft 3.08 ft 3.05 ft 2.98 ft 2.95 ft 2.92 ft 2.89 ft 2.85 ft 2.85 ft 2.85 ft 2.85 ft 2.85 ft 2.85 ft 2.82 ft 2.82 ft 2.79 ft 2.82 ft 2.79 ft 2.82 ft 2.82 ft 2.85 ft 2.89 ft 2.95 ft 2.95 ft 2.98 ft 2.95 ft 2.95 ft 2.92 ft 2.89 ft 2.85 ft 2.82 ft 2.82 ft
Period 8″ 8″ 8″ 8″ 8″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″
Direction ↙ 50° ↙ 50° ↙ 50° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 49° ↙ 49° ↙ 49° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 50° ↙ 50° ↙ 49° ↙ 49° ↙ 49° ↙ 48° ↙ 48° ↙ 48° ↙ 48° ↙ 49° ↙ 49° ↙ 49° ↙ 49° ↙ 50° ↙ 50° ↙ 51° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 51° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 47° ↙ 48° ↙ 49° ↙ 49° ↙ 49° ↙ 49° ↙ 49° ↙ 49° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 51° ↙ 51° ↙ 52° ↙ 52° ↙ 52° ↙ 52° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 50° ↙ 51° ↙ 50° ↙ 52° ↙ 52° ↙ 53° ↙ 53° ↙ 53° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 53° ↙ 55° ↙ 55° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 55° ↙ 55° ↙ 55° ↙ 55° ↙ 55° ↙ 55° ↙ 55° ↙ 55° ↙ 55° ↙ 55° ↙ 55° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 54° ↙ 53° ↙ 53° ↙ 53° ↙ 53° ↙ 53° ↙ 53° ↙ 53° ↙ 53° ↙ 53° ↙ 54° ↙ 54° ↙ 54° ↙ 53° ↙ 53° ↙ 52° ↙ 52° ↙ 52° ↙ 52° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 51° ↙ 51° ↙ 51° ↙ 51° ↙ 52° ↙ 52° ↙ 52° ↙ 52° ↙ 51° ↙ 51° ↙ 51° ↙ 50° ↙ 50° ↙ 50° ↙ 50° ↙ 49°
Height 0.56 ft 0.52 ft 0.52 ft
Period 1″ 1″ 1″
Direction ↖ 110° ← 96° ← 95°
Height
Period
Direction
Height
Period
Direction

How to use this site

Use the ≡ menu and the site name selector at the top of the screen to navigate the site and see different forecasts

Up to 6 individual swells are forecast every hour for the buoy site.
Overall sea height is the top row.
Following rows show height, period, and direction for each swell

Heights less than 1 are gray, heights greater than 5 are bold.

Wave periods colored by length. Longer periods equal larger breaking waves.

High and low tides are given above the sea height for select coastal sites.

A hindcast for the previous 12 hours are shown for comparison with current buoy data, available as the first link in the ≡ menu.

Learn more...