Swell Matrix:
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hide labels Friday, January 18 Saturday, January 19 Sunday, January 20 Monday, January 21 Tuesday, January 22 Wednesday, January 23 Thursday, January 24 Friday, Jan 25
Hour: 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 11 12 13 14 15 16
Tide:
Sea Height 17.25 ft 16.73 ft 16.37 ft 16.10 ft 15.94 ft 15.88 ft 15.88 ft 15.88 ft 15.97 ft 16.07 ft 16.10 ft 16.07 ft 15.97 ft 15.84 ft 15.65 ft 15.42 ft 15.22 ft 15.06 ft 14.83 ft 14.56 ft 14.24 ft 13.94 ft 13.78 ft 13.91 ft 14.33 ft 14.96 ft 15.61 ft 15.97 ft 15.81 ft 15.25 ft 14.86 ft 14.83 ft 15.32 ft 16.79 ft 18.96 ft 21.06 ft 22.40 ft 22.89 ft 22.86 ft 22.60 ft 22.21 ft 21.68 ft 21.09 ft 20.47 ft 19.84 ft 19.19 ft 18.53 ft 17.91 ft 17.25 ft 16.66 ft 16.14 ft 15.61 ft 15.12 ft 14.66 ft 14.20 ft 13.74 ft 13.25 ft 12.79 ft 12.33 ft 11.87 ft 11.45 ft 11.02 ft 10.63 ft 10.23 ft 9.84 ft 9.48 ft 9.15 ft 8.82 ft 8.53 ft 8.27 ft 8.00 ft 7.77 ft 7.58 ft 7.38 ft 7.18 ft 7.05 ft 6.95 ft 6.89 ft 6.89 ft 6.89 ft 6.89 ft 6.92 ft 6.92 ft 6.92 ft 6.89 ft 6.82 ft 6.76 ft 6.66 ft 6.53 ft 6.40 ft 6.30 ft 6.17 ft 6.04 ft 5.90 ft 5.81 ft 5.67 ft 5.58 ft 5.48 ft 5.41 ft 5.38 ft 5.44 ft 5.64 ft 5.97 ft 6.46 ft 7.18 ft 8.00 ft 8.89 ft 9.64 ft 10.10 ft 10.20 ft 10.10 ft 9.87 ft 9.58 ft 9.35 ft 9.18 ft 9.18 ft 9.25 ft 9.38 ft 9.54 ft 9.77 ft 10.10 ft 10.73 ft 11.68 ft 12.73 ft 13.61 ft 14.40 ft 15.45 ft 17.06 ft 19.42 ft 21.58 ft 22.96 ft 23.26 ft 22.83 ft 22.04 ft 21.16 ft 20.17 ft 19.19 ft 18.27 ft 17.38 ft 16.56 ft 15.84 ft 15.19 ft 14.56 ft 14.01 ft 13.48 ft 12.96 ft 12.43 ft 11.97 ft 11.51 ft 11.12 ft 10.76 ft 10.43 ft 10.14 ft 9.84 ft 9.58 ft 9.35 ft 9.12 ft 8.92 ft 8.72 ft 8.53 ft 8.40 ft 8.23 ft 8.10 ft 8.00 ft 7.90 ft 7.84 ft 7.77 ft 7.74 ft 7.71 ft 7.68 ft 7.64 ft 7.61 ft 7.54 ft 7.48 ft 7.41 ft 7.35 ft 7.28 ft 7.18 ft 7.12 ft 7.02 ft 6.92 ft 6.86 ft 6.79 ft 6.72 ft 6.69 ft 6.66 ft 6.69 ft 6.72 ft 6.79 ft
Height 12.14 ft 3.31 ft 2.89 ft 1.48 ft 1.87 ft 11.61 ft 10.07 ft 8.86 ft 8.00 ft 7.31 ft 6.76 ft 5.81 ft 5.74 ft 5.58 ft 4.92 ft 3.80 ft 8.36 ft 6.26 ft 6.59 ft 8.13 ft 6.07 ft 5.67 ft 6.13 ft 6.53 ft 4.40 ft 5.77 ft 5.87 ft 5.54 ft 5.18 ft 4.95 ft 4.49 ft 4.33 ft 3.35 ft 3.94 ft 3.97 ft 3.77 ft 3.64 ft 3.54 ft 3.48 ft 3.15 ft 2.95 ft 2.89 ft 2.85 ft 2.59 ft 1.71 ft 1.05 ft 2.00 ft 1.87 ft 1.64 ft 2.26 ft 2.66 ft 1.44 ft 1.48 ft 1.51 ft 1.21 ft 2.66 ft 3.35 ft 4.20 ft 0.52 ft 0.52 ft 0.56 ft 0.62 ft 8.72 ft 8.63 ft 8.40 ft 8.33 ft 8.36 ft 8.40 ft 8.50 ft 8.56 ft 8.72 ft 9.58 ft 9.91 ft 10.40 ft 11.38 ft 12.37 ft 13.19 ft 13.94 ft 15.02 ft 17.06 ft 19.42 ft 21.58 ft 22.96 ft 23.26 ft 22.83 ft 22.04 ft 21.16 ft 20.17 ft 19.19 ft 18.27 ft 17.38 ft 16.56 ft 15.84 ft 15.19 ft 14.56 ft 14.01 ft 13.48 ft 12.89 ft 12.40 ft 8.33 ft 8.17 ft 6.49 ft 6.76 ft 6.79 ft 6.59 ft 6.46 ft 5.94 ft 5.51 ft 5.35 ft 4.95 ft 5.02 ft 5.05 ft 5.28 ft 5.28 ft 4.95 ft 4.43 ft 3.97 ft 4.36 ft 0.56 ft 0.66 ft 0.75 ft 0.85 ft 0.98 ft 1.15 ft 1.31 ft 1.44 ft 1.57 ft 1.71 ft 1.87 ft 2.03 ft 2.26 ft 2.39 ft 2.53 ft 2.62 ft 2.89 ft
Period 12″ 18″ 18″ 17″ 17″ 12″ 12″ 12″ 12″ 12″ 11″ 12″ 12″ 12″ 12″ 12″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 7″ 12″ 12″ 11″ 6″ 6″ 6″ 6″ 3″ 4″ 4″ 12″ 12″ 12″ 12″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 10″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 11″ 11″ 12″ 12″ 12″ 13″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 12″ 11″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 24″ 23″ 23″ 23″ 23″ 23″ 23″ 22″ 22″ 22″ 22″ 21″ 21″ 21″ 20″ 20″ 20″
Direction ↑ 177° ↗ 218° ↗ 216° ↗ 215° ↗ 212° ↗ 245° ↗ 248° ↗ 254° ↗ 256° ↗ 257° ↗ 258° → 263° → 262° → 262° → 266° → 266° ↑ 179° ↑ 178° ↑ 176° ↑ 186° ↑ 176° ↑ 177° ↑ 176° ↑ 180° ↑ 176° ↑ 179° ↑ 180° ↑ 180° ↑ 179° ↑ 179° ↑ 177° ↑ 177° ↖ 174° ↑ 177° ↑ 179° ↑ 178° ↑ 177° ↑ 178° ↑ 178° ↑ 177° ↑ 176° ↑ 178° ↑ 180° ↑ 179° ↖ 174° ↑ 175° ↑ 177° ↑ 177° → 277° → 279° → 280° ↗ 190° ↑ 187° ↑ 178° ↗ 190° ↖ 166° ↖ 173° ↑ 180° ↗ 216° ↗ 216° ↗ 216° ↗ 219° ↗ 244° ↗ 240° ↗ 240° ↗ 239° ↗ 240° ↗ 242° ↗ 243° ↗ 245° ↗ 246° ↗ 240° ↗ 241° ↗ 242° ↗ 244° ↗ 246° ↗ 248° ↗ 250° ↗ 253° ↗ 259° → 264° → 269° → 272° → 273° → 273° → 273° → 273° → 273° → 272° → 271° → 271° → 270° → 270° → 269° → 269° → 268° → 268° → 267° → 267° ↗ 259° ↗ 258° ↗ 243° ↗ 245° ↗ 246° ↗ 246° ↗ 246° ↗ 244° ↗ 245° ↗ 244° ↗ 243° ↗ 244° ↗ 245° ↗ 252° ↗ 253° ↗ 253° ↗ 249° ↗ 240° ↗ 249° → 268° → 268° → 268° → 268° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 270° → 269° → 269° → 269° → 269° → 270°
Height 11.48 ft 8.23 ft 9.41 ft 10.66 ft 11.84 ft 13.02 ft 14.04 ft 14.86 ft 14.69 ft 14.17 ft 13.97 ft 14.24 ft 15.28 ft 16.76 ft 18.96 ft 21.06 ft 22.40 ft 21.32 ft 21.98 ft 21.62 ft 20.66 ft 20.83 ft 20.34 ft 19.55 ft 18.73 ft 18.66 ft 17.61 ft 16.92 ft 14.56 ft 13.61 ft 12.04 ft 11.74 ft 11.25 ft 11.12 ft 7.81 ft 10.14 ft 9.71 ft 9.28 ft 8.04 ft 8.10 ft 7.74 ft 7.74 ft 7.25 ft 6.86 ft 6.72 ft 6.76 ft 6.59 ft 6.13 ft 5.97 ft 6.04 ft 5.81 ft 5.61 ft 5.18 ft 5.02 ft 4.85 ft 4.66 ft 4.56 ft 4.53 ft 4.36 ft 4.23 ft 4.17 ft 4.00 ft 3.94 ft 3.87 ft 3.90 ft 3.84 ft 3.77 ft 3.71 ft 3.64 ft 3.61 ft 3.58 ft 3.58 ft 3.54 ft 3.51 ft 3.54 ft 3.18 ft 3.21 ft 3.21 ft 3.21 ft 3.12 ft 3.15 ft 3.08 ft 2.95 ft 2.66 ft 2.46 ft 9.54 ft 10.07 ft 10.07 ft 0.52 ft 0.69 ft 0.85 ft 0.98 ft 1.28 ft 1.38 ft 1.84 ft 1.87 ft 2.03 ft 2.62 ft 2.56 ft 3.08 ft 3.41 ft 3.61 ft 3.54 ft 0.72 ft 1.15 ft 1.21 ft 1.34 ft 1.67 ft 1.77 ft 2.30 ft 2.53 ft 2.56 ft 2.72 ft 2.95 ft 3.48 ft 3.41 ft 3.31 ft 3.90 ft 3.97 ft 4.00 ft 3.74 ft 3.90 ft 4.23 ft 4.26 ft 6.07 ft 6.36 ft 6.66 ft 6.36 ft 7.68 ft 7.64 ft 7.58 ft 7.51 ft 7.45 ft 7.38 ft 7.28 ft 7.18 ft 7.08 ft 6.99 ft 6.86 ft 6.72 ft 6.59 ft 6.49 ft 6.40 ft 6.26 ft 6.20 ft 6.17 ft 6.17 ft 6.13 ft
Period 14″ 7″ 8″ 9″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 11″ 12″ 13″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 20″ 20″ 20″ 19″ 19″ 19″ 18″ 18″ 18″ 17″ 17″ 17″ 16″ 16″ 16″ 20″ 19″ 19″ 19″ 19″ 18″ 18″ 18″ 17″ 17″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″
Direction ↗ 213° ↖ 163° ↖ 166° ↖ 173° ↑ 177° ↑ 180° ↑ 181° ↑ 185° ↑ 188° ↗ 192° ↗ 197° ↗ 204° ↗ 212° ↗ 219° ↗ 227° ↗ 233° ↗ 236° ↗ 245° ↗ 242° ↗ 243° ↗ 245° ↗ 244° ↗ 244° ↗ 246° ↗ 248° ↗ 246° ↗ 250° ↗ 252° ↗ 245° ↗ 242° ↗ 235° ↗ 235° ↗ 235° ↗ 232° ↗ 221° ↗ 235° ↗ 234° ↗ 234° ↗ 228° ↗ 231° ↗ 228° ↗ 230° ↗ 229° ↗ 228° ↗ 228° ↗ 226° ↗ 224° ↗ 228° ↗ 228° ↗ 224° ↗ 224° ↗ 224° ↗ 222° ↗ 222° ↗ 222° ↗ 222° ↗ 222° ↗ 224° ↗ 223° ↗ 223° ↗ 223° ↗ 222° ↗ 222° ↗ 222° ↗ 224° ↗ 224° ↗ 224° ↗ 224° ↗ 224° ↗ 224° ↗ 225° ↗ 226° ↗ 226° ↗ 226° ↗ 227° ↗ 234° ↗ 235° ↗ 235° ↗ 234° ↗ 234° ↗ 235° ↗ 235° ↗ 234° ↗ 235° ↗ 235° ↗ 221° ↗ 224° ↗ 225° → 267° → 268° → 268° → 269° → 269° → 269° → 269° → 270° → 271° → 270° → 271° → 271° → 273° → 273° → 274° → 267° → 267° → 266° → 266° → 269° → 269° → 267° → 268° → 268° → 268° → 267° → 268° → 269° → 268° → 269° → 268° → 268° → 269° → 270° → 270° → 270° → 271° → 271° → 273° → 271° → 265° → 265° → 266° → 266° → 266° → 266° → 266° → 266° → 266° → 266° → 266° → 266° → 266° → 265° → 265° → 265° → 265° → 265° → 265° → 265°
Height 4.23 ft 4.20 ft 4.20 ft 4.17 ft 4.10 ft 4.00 ft 4.03 ft 3.94 ft 3.90 ft 3.71 ft 3.48 ft 13.94 ft 1.12 ft 1.05 ft 0.98 ft 0.95 ft 0.95 ft 0.85 ft 0.85 ft 0.95 ft 0.89 ft 0.92 ft 0.92 ft 7.41 ft 8.13 ft 9.54 ft 9.25 ft 9.15 ft 8.92 ft 8.56 ft 8.36 ft 8.20 ft 8.00 ft 8.63 ft 7.94 ft 7.81 ft 7.28 ft 7.18 ft 7.05 ft 6.69 ft 6.46 ft 6.26 ft 6.00 ft 5.81 ft 5.64 ft 5.51 ft 5.38 ft 5.51 ft 5.38 ft 5.28 ft 5.28 ft 5.25 ft 5.18 ft 5.05 ft 4.92 ft 4.79 ft 5.61 ft 5.67 ft 5.71 ft 5.64 ft 5.64 ft 5.58 ft 5.48 ft 5.38 ft 5.28 ft 5.15 ft 4.99 ft 4.89 ft 4.72 ft 4.56 ft 4.43 ft 4.26 ft 4.10 ft 3.87 ft 3.74 ft 3.44 ft 3.21 ft 2.92 ft 2.66 ft 2.62 ft 2.46 ft 5.25 ft 4.66 ft 4.36 ft 3.94 ft 3.58 ft 3.51 ft 3.41 ft 3.44 ft 3.28 ft 7.97 ft 5.87 ft 8.23 ft 7.48 ft 7.02 ft 6.76 ft 6.43 ft 6.26 ft 5.44 ft 5.31 ft 5.44 ft 5.35 ft 4.95 ft 4.23 ft 4.00 ft
Period 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 5″ 12″ 13″ 13″ 12″ 12″ 12″ 12″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″
Direction → 273° → 273° → 273° → 273° → 274° → 274° → 274° → 274° → 274° → 275° → 275° ↗ 219° ↗ 218° ↗ 217° ↗ 217° ↗ 217° ↗ 220° ↗ 215° ↗ 216° ↗ 220° ↗ 215° ↗ 213° ↗ 211° → 281° → 281° → 283° → 284° → 285° → 286° → 287° → 288° → 287° → 287° → 282° → 284° → 283° → 285° → 283° → 282° → 282° → 282° → 282° → 282° → 282° → 282° → 281° → 281° → 278° → 278° → 278° → 277° → 277° → 278° → 278° → 277° → 277° → 277° → 278° → 277° → 278° → 278° → 278° → 278° → 277° → 277° → 277° → 277° → 277° → 277° → 277° → 277° → 277° → 276° → 277° → 276° → 277° → 277° → 277° → 277° → 275° → 272° ↖ 149° ↖ 142° ↖ 142° ↖ 141° ↖ 140° ↖ 141° ↖ 140° ↖ 146° ↖ 151° → 275° → 265° → 279° → 280° → 281° → 281° → 281° → 280° → 280° → 280° → 278° → 278° → 278° → 274° → 274°
Height 16.20 ft 15.45 ft 15.28 ft 15.35 ft 15.25 ft 15.35 ft 15.38 ft 15.48 ft 15.61 ft 15.71 ft 16.07 ft 15.97 ft 15.84 ft 15.65 ft 15.42 ft 15.22 ft 15.06 ft 14.83 ft 14.56 ft 0.82 ft 1.05 ft 7.18 ft 0.52 ft 0.56 ft 0.59 ft 0.62 ft 0.62 ft 0.62 ft 0.66 ft 0.69 ft 0.72 ft 0.79 ft 0.79 ft 0.85 ft 1.02 ft 0.72 ft 1.02 ft 1.41 ft 1.31 ft 0.89 ft 1.05 ft 0.69 ft 0.69 ft 0.62 ft 0.66 ft 0.66 ft 0.59 ft 0.59 ft 0.62 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.59 ft 0.56 ft
Period 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 14″ 14″ 11″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 16″ 15″ 13″ 14″ 13″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″
Direction ↗ 197° ↗ 198° ↗ 200° ↗ 203° ↗ 205° ↗ 208° ↗ 210° ↗ 213° ↗ 216° ↗ 219° ↗ 224° ↗ 227° ↗ 229° ↗ 231° ↗ 232° ↗ 231° ↗ 230° ↗ 227° ↗ 225° ↖ 173° ↑ 175° ↗ 252° → 281° → 282° → 282° → 282° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 282° → 287° → 285° → 282° → 282° → 284° → 264° → 265° ↗ 212° ↗ 210° ↗ 211° ↗ 211° ↗ 212° ↗ 213° ↗ 215° ↗ 216° ↗ 215° ↗ 215° ↗ 214° ↗ 215° ↗ 214° ↗ 214° ↗ 214° ↗ 214° ↗ 214°
Height 1.31 ft 4.00 ft 4.49 ft 5.02 ft 4.92 ft 0.56 ft 0.52 ft 0.49 ft 8.43 ft 8.23 ft
Period 2″ 5″ 5″ 5″ 5″ 15″ 15″ 16″ 12″ 12″
Direction ↖ 142° ↖ 163° ↖ 162° ↖ 163° ↖ 155° ↗ 208° ↗ 205° → 262° → 263° → 263°
Height 2.13 ft 3.21 ft 4.13 ft 5.64 ft 7.31 ft
Period 6″ 5″ 6″ 8″ 9″
Direction ↖ 163° ↗ 221° ↗ 225° ↗ 234° ↗ 239°

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...