Swell Matrix:
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Hour: 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 21 22 23 0 1 2 3 4 5 6 7 8 9 10
Sea Height 13.09 ft 13.09 ft 13.19 ft 13.45 ft 13.84 ft 14.40 ft 15.15 ft 15.97 ft 16.86 ft 17.68 ft 18.56 ft 19.42 ft 20.34 ft 21.32 ft 22.47 ft 23.78 ft 25.06 ft 26.31 ft 26.37 ft 24.80 ft 23.16 ft 21.94 ft 21.02 ft 20.30 ft 19.68 ft 19.12 ft 18.63 ft 18.14 ft 17.71 ft 17.35 ft 17.06 ft 16.83 ft 16.63 ft 16.50 ft 16.37 ft 16.24 ft 16.10 ft 15.94 ft 15.74 ft 15.51 ft 15.25 ft 14.99 ft 14.73 ft 14.43 ft 14.17 ft 13.87 ft 13.61 ft 13.32 ft 13.05 ft 12.76 ft 12.50 ft 12.20 ft 11.94 ft 11.64 ft 11.38 ft 11.15 ft 10.92 ft 10.76 ft 10.59 ft 10.50 ft 10.40 ft 10.33 ft 10.30 ft 10.50 ft 10.99 ft 11.91 ft 12.89 ft 13.81 ft 14.63 ft 15.12 ft 15.25 ft 15.12 ft 15.02 ft 14.96 ft 14.96 ft 14.86 ft 14.63 ft 14.33 ft 14.07 ft 13.84 ft 13.61 ft 13.38 ft 13.12 ft 12.82 ft 12.56 ft 12.27 ft 12.04 ft 11.87 ft 11.87 ft 12.00 ft 12.10 ft 12.07 ft 12.00 ft 12.10 ft 12.46 ft 13.15 ft 14.01 ft 14.89 ft 15.91 ft 16.76 ft 17.45 ft 18.20 ft 19.29 ft 20.34 ft 20.93 ft 20.83 ft 20.27 ft 19.65 ft 19.02 ft 18.50 ft 18.07 ft 17.61 ft 17.19 ft 16.66 ft 16.01 ft 15.38 ft 14.92 ft 14.79 ft 14.92 ft 15.28 ft 15.68 ft 16.04 ft 16.33 ft 16.53 ft 16.60 ft 16.60 ft 16.53 ft 16.37 ft 16.10 ft 15.78 ft 15.38 ft 14.96 ft 14.53 ft 14.17 ft 13.87 ft 13.58 ft 13.28 ft 13.02 ft 12.73 ft 12.46 ft 12.17 ft 11.87 ft 11.55 ft 11.22 ft 10.92 ft 10.63 ft 10.30 ft 10.04 ft 9.77 ft 9.54 ft 9.41 ft 9.41 ft 9.61 ft 9.91 ft 10.36 ft 10.99 ft 11.78 ft 12.76 ft 13.91 ft 14.89 ft 15.51 ft 15.74 ft 15.74 ft 15.68 ft 15.81 ft 16.30 ft 16.86 ft 17.35 ft 17.61 ft 17.74 ft 17.78 ft 17.81 ft 17.84 ft 17.84 ft 17.84 ft 17.94 ft 18.07 ft 18.27 ft 18.43 ft 18.60 ft 18.70 ft 18.73 ft 18.70 ft 18.70 ft 18.76 ft 18.89 ft 19.02 ft 19.22 ft 19.38 ft
Height 11.48 ft 10.86 ft 10.59 ft 10.36 ft 10.27 ft 10.40 ft 10.53 ft 10.96 ft 11.35 ft 11.78 ft 12.00 ft 12.14 ft 12.50 ft 12.46 ft 12.96 ft 13.61 ft 12.96 ft 12.27 ft 13.84 ft 13.15 ft 13.58 ft 12.79 ft 12.96 ft 13.12 ft 12.92 ft 12.96 ft 13.68 ft 13.48 ft 13.58 ft 13.55 ft 13.42 ft 13.42 ft 13.58 ft 13.58 ft 1.97 ft 0.49 ft 0.59 ft 0.69 ft 0.75 ft 0.85 ft 0.95 ft 1.12 ft 1.28 ft 1.41 ft 1.51 ft 1.61 ft 1.74 ft 1.87 ft 2.03 ft 2.16 ft 2.30 ft 2.36 ft 2.43 ft 2.53 ft 2.62 ft 2.72 ft 2.85 ft 2.95 ft 3.02 ft 3.12 ft 3.18 ft 3.31 ft 3.44 ft 3.58 ft 3.67 ft 3.74 ft 3.80 ft 3.87 ft 3.90 ft 4.00 ft 4.07 ft 4.13 ft 4.17 ft 4.17 ft 4.20 ft 4.17 ft 4.17 ft 4.13 ft 4.13 ft 4.13 ft 4.13 ft 4.10 ft 4.10 ft 4.07 ft 4.00 ft 3.90 ft 3.80 ft 3.71 ft 3.64 ft 3.61 ft 3.64 ft 3.05 ft 0.49 ft 0.49 ft 0.49 ft 0.49 ft 0.49 ft 0.49 ft 0.49 ft 0.49 ft 0.52 ft 0.56 ft 0.56 ft 0.56 ft 0.59 ft 0.59 ft 0.66 ft 0.66 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.72 ft 0.72 ft 0.72 ft 0.75 ft 0.69 ft 0.69 ft 0.72 ft 0.72 ft 0.72 ft 0.75 ft 0.75 ft 0.66 ft 13.28 ft 13.45 ft 13.45 ft 13.38 ft 13.61 ft 13.55 ft 13.97 ft 13.91 ft 13.91 ft 14.10 ft 14.17 ft 14.27 ft
Period 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 12″ 12″ 12″ 12″ 14″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 9″ 23″ 23″ 23″ 23″ 23″ 23″ 22″ 22″ 22″ 21″ 21″ 21″ 21″ 21″ 20″ 20″ 20″ 20″ 20″ 20″ 20″ 19″ 19″ 19″ 19″ 19″ 19″ 19″ 18″ 18″ 18″ 18″ 18″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 19″ 19″ 19″ 19″ 19″ 19″ 19″ 19″ 19″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 11″ 11″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″
Direction → 280° → 280° → 279° → 278° → 277° → 275° → 275° → 274° → 273° → 272° → 270° → 269° → 266° → 266° → 265° → 265° → 263° → 267° → 278° → 281° → 280° → 283° → 284° → 283° → 283° → 283° → 281° → 281° → 281° → 280° → 281° → 281° → 280° → 279° ↑ 185° ↘ 292° ↘ 292° ↘ 292° ↘ 292° ↘ 292° ↘ 291° ↘ 291° ↘ 291° ↘ 291° ↘ 291° ↘ 291° ↘ 291° → 290° → 290° → 290° → 290° → 290° → 290° → 290° → 290° → 290° → 290° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 288° → 288° → 289° → 289° → 289° → 289° → 289° → 288° → 289° → 288° → 288° → 288° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 287° ↘ 292° ↗ 215° ↗ 215° ↗ 216° ↗ 217° ↗ 216° ↗ 216° ↗ 216° ↗ 216° ↗ 216° ↗ 218° ↗ 218° ↗ 217° ↗ 217° ↗ 219° ↗ 220° ↗ 220° ↗ 220° ↗ 219° ↗ 219° ↗ 217° ↗ 217° ↗ 219° ↗ 219° ↗ 219° ↗ 219° ↗ 216° ↗ 217° ↗ 217° ↗ 217° ↗ 217° ↗ 220° ↗ 217° ↗ 216° ↗ 252° ↗ 252° ↗ 252° ↗ 252° ↗ 252° ↗ 253° ↗ 252° ↗ 253° ↗ 253° ↗ 254° ↗ 253° ↗ 253°
Height 0.59 ft 0.79 ft 1.05 ft 1.41 ft 1.61 ft 5.25 ft 6.13 ft 6.82 ft 8.82 ft 14.83 ft 16.10 ft 15.81 ft 15.74 ft 15.51 ft 15.25 ft 14.99 ft 14.73 ft 14.43 ft 14.17 ft 13.87 ft 13.58 ft 13.32 ft 13.02 ft 12.73 ft 12.43 ft 12.17 ft 11.87 ft 11.58 ft 11.28 ft 11.02 ft 10.79 ft 10.56 ft 10.40 ft 10.23 ft 10.14 ft 0.69 ft 0.69 ft 0.72 ft 0.82 ft 0.82 ft 0.75 ft 0.85 ft 0.75 ft 0.79 ft 0.85 ft 11.28 ft 11.38 ft 11.32 ft 11.28 ft 11.38 ft 11.81 ft 12.56 ft 13.48 ft 14.43 ft 15.48 ft 16.30 ft 17.02 ft 17.88 ft 19.29 ft 20.34 ft 20.93 ft 20.83 ft 20.27 ft 19.65 ft 19.02 ft 18.50 ft 18.07 ft 17.61 ft 17.19 ft 16.66 ft 16.01 ft 15.38 ft 14.92 ft 14.79 ft 14.92 ft 15.28 ft 15.68 ft 16.04 ft 16.33 ft 16.53 ft 16.60 ft 16.60 ft 16.53 ft 16.37 ft 16.10 ft 15.78 ft 15.38 ft 14.96 ft 14.53 ft 13.97 ft 13.68 ft 13.55 ft 13.28 ft 12.99 ft 12.73 ft 12.46 ft 12.17 ft 11.84 ft 11.55 ft 11.22 ft 10.89 ft 10.59 ft 10.30 ft 10.00 ft 9.74 ft 9.51 ft 8.79 ft 9.38 ft 6.95 ft 7.97 ft 6.46 ft 7.58 ft 11.68 ft 11.55 ft 11.68 ft 11.97 ft 11.97 ft 12.30 ft 12.07 ft 12.27 ft 12.37 ft 12.20 ft 12.04 ft 12.00 ft
Period 21″ 21″ 21″ 20″ 20″ 16″ 16″ 16″ 15″ 11″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 10″ 11″ 12″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 6″ 6″ 9″ 9″ 9″ 9″ 9″ 8″ 8″ 9″ 8″ 8″ 8″ 8″ 8″ 8″
Direction → 285° → 285° → 283° → 284° → 283° → 286° → 286° → 285° → 284° ↗ 224° → 264° → 265° → 265° → 265° → 266° → 267° → 267° → 268° → 268° → 268° → 268° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 268° → 267° → 266° → 264° → 261° ↗ 257° ↗ 214° ↗ 214° ↗ 215° ↗ 215° ↗ 217° ↗ 216° ↗ 218° ↗ 216° ↗ 217° ↗ 217° ↗ 235° ↗ 236° ↗ 236° ↗ 235° ↗ 233° ↗ 231° ↗ 227° ↗ 223° ↗ 222° ↗ 222° ↗ 224° ↗ 229° ↗ 235° ↗ 242° ↗ 245° ↗ 246° ↗ 247° ↗ 247° ↗ 247° ↗ 246° ↗ 246° ↗ 245° ↗ 245° ↗ 246° ↗ 248° ↗ 250° ↗ 252° ↗ 254° ↗ 255° ↗ 256° ↗ 258° ↗ 260° → 262° → 264° → 266° → 269° → 271° → 273° → 275° → 277° → 278° → 279° → 280° → 281° → 281° → 281° → 283° → 283° → 284° → 284° → 284° → 284° → 284° → 284° → 284° → 284° → 284° → 284° → 283° → 282° → 280° → 285° → 270° ↑ 183° ↑ 183° ↗ 240° ↗ 244° ↗ 193° ↗ 191° ↗ 191° ↗ 191° ↗ 190° ↗ 192° ↗ 191° ↗ 192° ↗ 194° ↗ 194° ↗ 194° ↗ 194°
Height 6.30 ft 7.28 ft 7.84 ft 8.56 ft 9.28 ft 9.97 ft 10.86 ft 11.64 ft 12.43 ft 13.19 ft 14.10 ft 15.12 ft 15.97 ft 17.25 ft 18.37 ft 19.48 ft 20.80 ft 22.47 ft 13.38 ft 9.18 ft 11.61 ft 11.91 ft 10.92 ft 10.89 ft 9.97 ft 8.92 ft 8.86 ft 9.09 ft 8.79 ft 8.82 ft 8.95 ft 9.15 ft 8.92 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 11.45 ft 10.79 ft 10.23 ft 9.61 ft 9.02 ft 8.53 ft 7.48 ft 7.12 ft 7.08 ft 6.66 ft 6.86 ft 7.28 ft 1.34 ft 1.25 ft 1.64 ft 2.33 ft 2.30 ft 0.49 ft 0.49 ft 0.52 ft 3.28 ft 7.35 ft 6.56 ft 6.07 ft 5.54 ft 5.18 ft 4.59 ft 4.20 ft 3.84 ft 3.51 ft 3.28 ft 3.15 ft 2.95 ft 2.72 ft 2.69 ft 2.56 ft 2.43 ft 2.36 ft 2.26 ft 2.20 ft 2.20 ft 2.03 ft 2.00 ft 1.90 ft 1.84 ft 1.87 ft 1.74 ft 1.67 ft 1.71 ft 1.64 ft 1.57 ft 1.41 ft 1.38 ft 1.41 ft 1.34 ft
Period 6″ 6″ 6″ 7″ 7″ 7″ 7″ 8″ 8″ 8″ 8″ 9″ 9″ 9″ 10″ 10″ 10″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 10″ 10″ 10″ 11″ 11″ 13″ 13″ 13″ 4″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″
Direction ↗ 210° ↗ 213° ↗ 211° ↗ 210° ↗ 208° ↗ 205° ↗ 203° ↗ 202° ↗ 201° ↗ 200° ↗ 198° ↗ 197° ↗ 195° ↗ 196° ↗ 196° ↗ 197° ↗ 199° ↗ 203° ↗ 235° ↗ 248° ↗ 245° ↗ 248° ↗ 243° ↗ 242° ↗ 244° ↗ 235° ↗ 235° ↗ 227° ↗ 228° ↗ 228° ↗ 226° ↗ 220° ↗ 221° ↗ 213° ↗ 213° ↗ 213° ↗ 213° ↗ 213° ↗ 212° ↗ 212° ↗ 213° ↗ 213° ↗ 213° ↗ 212° ↗ 214° ↗ 199° ↗ 198° ↗ 199° ↗ 199° ↗ 198° ↗ 197° ↗ 192° ↗ 192° ↗ 193° ↗ 190° ↗ 192° ↗ 198° ↘ 301° ↘ 301° ↘ 300° ↘ 305° ↘ 305° ↗ 210° ↗ 209° ↗ 210° ↗ 190° ↘ 291° ↘ 295° ↘ 296° ↘ 297° ↘ 297° ↘ 299° ↘ 299° ↘ 299° ↘ 300° ↘ 300° ↘ 300° ↘ 302° ↘ 304° ↘ 303° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 305° ↘ 305° ↘ 305° ↘ 305° ↘ 306° ↘ 306° ↘ 306° ↘ 306° ↘ 306° ↘ 306° ↘ 307° ↘ 307° ↘ 306° ↘ 306°
Height 25.45 ft 23.19 ft 8.63 ft 7.81 ft 7.90 ft 6.86 ft 6.36 ft 4.92 ft 4.72 ft 4.30 ft 3.44 ft 8.27 ft 7.84 ft 7.22 ft 6.53 ft 6.17 ft 5.61 ft 5.28 ft 7.71 ft 8.10 ft 8.36 ft 8.72 ft 8.95 ft 9.02 ft 9.54 ft 9.38 ft 9.12 ft 9.12 ft 8.79 ft 8.43 ft 6.10 ft 7.38 ft 10.56 ft 10.00 ft 0.52 ft 0.56 ft 0.62 ft 0.69 ft 0.75 ft 0.79 ft 0.79 ft 0.79 ft 0.85 ft 0.92 ft 1.05 ft 1.12 ft 1.15 ft 1.12 ft 1.02 ft 1.15 ft 1.21 ft 1.38 ft 1.54 ft 1.64 ft 1.64 ft 1.61 ft 1.57 ft 1.48 ft 1.80 ft 1.90 ft 2.07 ft 2.23 ft
Period 12″ 12″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 5″ 6″ 7″ 7″ 23″ 23″ 22″ 22″ 21″ 21″ 21″ 21″ 21″ 20″ 20″ 20″ 20″ 20″ 20″ 20″ 19″ 19″ 19″ 19″ 19″ 19″ 19″ 19″ 18″ 17″ 17″ 17″
Direction ↗ 222° ↗ 225° ↗ 193° ↗ 191° ↗ 195° ↗ 192° ↗ 191° ↗ 191° ↗ 191° ↗ 190° ↗ 190° → 274° → 274° → 277° → 280° → 279° → 281° → 280° ↗ 256° ↗ 256° ↗ 258° ↗ 259° ↗ 260° → 262° ↗ 258° ↗ 258° ↗ 259° ↗ 257° ↗ 258° ↗ 258° ↗ 201° ↗ 203° ↗ 200° ↑ 186° ↘ 294° ↘ 294° ↘ 294° ↘ 294° ↘ 294° ↘ 294° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 292° ↘ 292° ↘ 292° ↘ 293° ↘ 293° ↘ 292° ↘ 292° ↘ 292° ↘ 291°
Height 12.10 ft 12.63 ft 11.09 ft 10.33 ft 5.67 ft 6.20 ft 7.18 ft 8.46 ft 9.77 ft 11.25 ft 12.40 ft 14.30 ft 14.83 ft 14.92 ft 14.76 ft 14.60 ft 14.53 ft 14.50 ft 14.33 ft 14.10 ft 4.66 ft 5.05 ft 13.25 ft 14.37 ft 13.05 ft 15.38 ft 15.38 ft 15.38 ft 15.55 ft 16.04 ft 16.66 ft 17.19 ft 17.45 ft 17.58 ft 17.61 ft 17.65 ft 17.68 ft 18.76 ft 18.89 ft 19.09 ft 19.25 ft
Period 10″ 11″ 10″ 10″ 6″ 6″ 7″ 7″ 7″ 8″ 9″ 9″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 7″ 8″ 8″ 9″ 8″ 9″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 11″ 11″ 11″ 12″ 12″ 12″ 12″
Direction ↑ 186° ↗ 194° ↗ 192° ↗ 193° ↗ 195° ↗ 195° ↗ 198° ↗ 200° ↗ 201° ↗ 203° ↗ 205° ↗ 214° ↗ 214° ↗ 214° ↗ 214° ↗ 213° ↗ 213° ↗ 213° ↗ 213° ↗ 214° ↗ 240° ↗ 241° ↗ 204° ↗ 206° ↗ 194° ↗ 209° ↗ 211° ↗ 214° ↗ 219° ↗ 222° ↗ 224° ↗ 225° ↗ 226° ↗ 226° ↗ 227° ↗ 227° ↗ 227° ↗ 230° ↗ 230° ↗ 230° ↗ 230°
Height 4.49 ft 8.00 ft
Period 12″ 13″
Direction ↗ 252° ↗ 248°

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...