Swell Matrix:
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hide labels Tuesday, November 12 Wednesday, November 13 Thursday, November 14 Friday, November 15 Saturday, November 16 Sunday, November 17 Monday, November 18 Tuesday, November 19 Wednesday, Nov 20
Hour: 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 21 22 23 0 1
Sea Height 4.82 ft 4.79 ft 4.76 ft 4.76 ft 4.82 ft 4.89 ft 4.89 ft 4.82 ft 4.69 ft 4.49 ft 4.33 ft 4.13 ft 4.00 ft 3.94 ft 3.97 ft 4.03 ft 4.13 ft 4.23 ft 4.36 ft 4.43 ft 4.49 ft 4.59 ft 4.66 ft 4.72 ft 4.72 ft 4.72 ft 4.69 ft 4.69 ft 4.69 ft 4.69 ft 4.69 ft 4.72 ft 4.72 ft 4.72 ft 4.72 ft 4.72 ft 4.72 ft 4.69 ft 4.66 ft 4.66 ft 4.66 ft 4.69 ft 4.72 ft 4.79 ft 4.85 ft 4.95 ft 4.99 ft 5.02 ft 5.02 ft 5.02 ft 4.99 ft 5.02 ft 5.12 ft 5.28 ft 5.61 ft 6.10 ft 6.72 ft 7.15 ft 7.35 ft 7.38 ft 7.38 ft 7.45 ft 7.54 ft 7.64 ft 7.71 ft 7.71 ft 7.68 ft 7.61 ft 7.54 ft 7.48 ft 7.38 ft 7.25 ft 7.15 ft 7.08 ft 7.02 ft 6.92 ft 6.86 ft 6.79 ft 6.69 ft 6.59 ft 6.46 ft 6.33 ft 6.26 ft 6.20 ft 6.17 ft 6.20 ft 6.30 ft 6.43 ft 6.56 ft 6.69 ft 6.76 ft 6.69 ft 6.56 ft 6.43 ft 6.30 ft 6.20 ft 6.04 ft 5.84 ft 5.64 ft 5.41 ft 5.22 ft 5.02 ft 4.82 ft 4.62 ft 4.43 ft 4.23 ft 4.03 ft 3.87 ft 3.71 ft 3.54 ft 3.38 ft 3.25 ft 3.15 ft 3.08 ft 3.02 ft 2.95 ft 2.92 ft 2.85 ft 2.82 ft 2.76 ft 2.69 ft 2.62 ft 2.56 ft 2.49 ft 2.49 ft 2.56 ft 2.76 ft 3.12 ft 3.64 ft 4.17 ft 4.66 ft 5.05 ft 5.38 ft 5.61 ft 5.84 ft 5.87 ft 5.74 ft 5.54 ft 5.35 ft 5.15 ft 4.92 ft 4.72 ft 4.53 ft 4.33 ft 4.17 ft 4.03 ft 3.90 ft 3.77 ft 3.61 ft 3.48 ft 3.35 ft 3.25 ft 3.12 ft 3.02 ft 2.92 ft 2.82 ft 2.76 ft 2.72 ft 2.76 ft 2.79 ft 2.76 ft 2.76 ft 2.76 ft 2.79 ft 2.89 ft 3.05 ft 3.25 ft 3.54 ft 3.87 ft 4.33 ft 4.79 ft 4.85 ft 4.66 ft 4.49 ft 4.33 ft 4.20 ft 4.17 ft 4.13 ft 4.13 ft 4.13 ft 4.17 ft 4.13 ft 4.13 ft 4.07 ft 4.03 ft 3.97 ft 3.90 ft 3.80 ft 3.74 ft
Height 4.00 ft 3.97 ft 3.97 ft 4.03 ft 4.10 ft 4.30 ft 4.30 ft 4.20 ft 4.03 ft 3.84 ft 3.58 ft 3.31 ft 2.76 ft 2.85 ft 2.98 ft 3.02 ft 3.12 ft 3.18 ft 3.31 ft 3.41 ft 3.44 ft 3.41 ft 3.41 ft 3.38 ft 3.35 ft 3.35 ft 3.38 ft 3.41 ft 3.48 ft 3.48 ft 3.54 ft 3.58 ft 3.61 ft 3.61 ft 3.58 ft 3.48 ft 3.41 ft 3.38 ft 3.28 ft 3.38 ft 3.48 ft 3.64 ft 3.71 ft 3.74 ft 3.71 ft 3.64 ft 3.64 ft 3.64 ft 6.10 ft 6.72 ft 7.15 ft 7.35 ft 7.38 ft 6.92 ft 7.05 ft 7.15 ft 7.64 ft 7.71 ft 7.71 ft 0.66 ft 0.89 ft 1.08 ft 1.38 ft 1.67 ft 2.00 ft 1.97 ft 2.16 ft 2.10 ft 2.07 ft 2.00 ft 2.10 ft 2.13 ft 2.07 ft 2.03 ft 2.00 ft 2.10 ft 2.30 ft 2.10 ft 2.07 ft 2.00 ft 1.87 ft 2.36 ft 2.16 ft 2.13 ft 1.97 ft 1.77 ft 1.71 ft 1.57 ft 1.41 ft 1.31 ft 1.15 ft 1.15 ft 0.89 ft 2.69 ft 2.43 ft 2.36 ft 2.33 ft 2.33 ft 2.43 ft 2.66 ft 0.66 ft 0.49 ft 0.52 ft 0.59 ft 0.62 ft 0.69 ft 0.72 ft 0.75 ft 0.82 ft 0.85 ft 0.89 ft 0.92 ft 0.95 ft 0.95 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 1.05 ft 1.05 ft 1.05 ft 1.02 ft 1.02 ft 0.98 ft 1.02 ft 1.02 ft 0.98 ft 0.95 ft 0.92 ft 0.89 ft 0.85 ft 0.85 ft 0.95 ft 0.82 ft 0.66 ft 0.69 ft 0.62 ft 0.59 ft 0.52 ft 3.12 ft 3.18 ft 3.18 ft
Period 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 19″ 18″ 18″ 18″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 7″ 7″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 11″ 7″ 7″ 7″ 7″ 7″ 7″ 6″ 9″ 18″ 18″ 18″ 17″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 5″ 5″ 5″
Direction ↘ 331° ↘ 333° ↘ 334° ↘ 335° ↘ 336° ↘ 335° ↘ 335° ↘ 334° ↘ 333° ↘ 332° ↘ 329° ↘ 327° ↘ 321° ↘ 317° ↘ 314° ↘ 313° ↘ 311° ↘ 308° ↘ 305° ↘ 303° ↘ 301° ↘ 299° ↘ 297° ↘ 295° ↘ 293° ↘ 292° → 290° → 288° → 286° → 284° → 282° → 281° → 281° → 281° → 281° → 281° → 281° → 283° → 285° ↘ 293° ↘ 300° ↘ 304° ↘ 308° ↘ 311° ↘ 312° ↘ 313° ↘ 311° ↘ 309° ↘ 298° ↘ 297° ↘ 298° ↘ 299° ↘ 301° ↘ 302° ↘ 303° ↘ 304° ↘ 304° ↘ 303° ↘ 302° ↘ 300° ↘ 301° ↘ 302° ↘ 304° ↘ 306° ↘ 308° ↘ 308° ↘ 308° ↘ 308° ↘ 308° ↘ 309° ↘ 309° ↘ 309° ↘ 309° ↘ 309° ↘ 309° ↘ 309° ↘ 308° ↘ 309° ↘ 309° → 289° → 290° ↓ 4° ↓ 5° ↓ 360° ↓ 359° ↓ 359° ↓ 353° ↓ 351° ↓ 351° ↘ 349° ↓ 357° ↓ 352° ↘ 312° ↘ 298° ↘ 295° ↘ 294° ↘ 293° → 290° → 285° → 280° ↘ 301° ↘ 302° ↘ 303° ↘ 303° ↘ 304° ↘ 305° ↘ 306° ↘ 306° ↘ 307° ↘ 307° ↘ 308° ↘ 309° ↘ 309° ↘ 309° ↘ 310° ↘ 310° ↘ 310° ↘ 311° ↘ 311° ↘ 311° ↘ 311° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 313° ↘ 313° ↘ 312° ↘ 309° ↘ 313° ↘ 315° ↘ 314° ↘ 316° ↘ 315° ↘ 315° ↘ 301° ↘ 299° ↘ 298°
Height 1.97 ft 2.66 ft 2.62 ft 2.56 ft 2.53 ft 2.33 ft 2.30 ft 2.30 ft 2.30 ft 2.23 ft 2.23 ft 2.23 ft 3.80 ft 3.67 ft 3.64 ft 2.36 ft 2.30 ft 2.23 ft 2.23 ft 2.23 ft 2.03 ft 2.07 ft 2.03 ft 1.74 ft 2.46 ft 2.30 ft 2.36 ft 2.53 ft 2.62 ft 2.72 ft 2.89 ft 4.40 ft 3.38 ft 3.38 ft 3.35 ft 3.38 ft 3.38 ft 3.38 ft 2.56 ft 2.36 ft 2.43 ft 7.68 ft 7.61 ft 7.54 ft 7.45 ft 7.31 ft 7.18 ft 7.02 ft 6.89 ft 6.72 ft 6.66 ft 6.53 ft 6.46 ft 6.36 ft 4.23 ft 4.10 ft 3.97 ft 3.97 ft 3.97 ft 5.84 ft 5.84 ft 5.87 ft 3.77 ft 3.35 ft 3.12 ft 2.92 ft 2.82 ft 2.66 ft 2.59 ft 2.53 ft 2.46 ft 2.49 ft 2.49 ft 2.46 ft 3.05 ft 4.20 ft 4.07 ft 3.87 ft 3.74 ft 3.64 ft 3.48 ft 3.35 ft 3.25 ft 3.12 ft 3.05 ft 2.95 ft 3.05 ft 2.98 ft 2.92 ft 2.92 ft 2.85 ft 2.66 ft 2.76 ft 0.98 ft 0.95 ft 0.89 ft 0.85 ft 0.79 ft 0.72 ft 0.62 ft 0.59 ft 0.59 ft 0.66 ft 0.59 ft 0.62 ft 0.52 ft 0.56 ft 0.59 ft 0.62 ft 0.66 ft 0.66 ft 0.69 ft 0.82 ft 0.66 ft 0.52 ft 3.38 ft 3.21 ft 0.79 ft 0.66 ft 2.59 ft 2.56 ft 2.56 ft 2.56 ft 2.62 ft 1.38 ft 2.36 ft 2.23 ft 2.16 ft 2.03 ft 2.00 ft 1.94 ft 1.90 ft 1.84 ft 1.74 ft 1.67 ft
Period 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 13″ 13″ 12″ 13″ 13″ 11″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 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″ 9″ 9″ 9″ 9″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 8″ 8″ 3″ 3″ 10″ 10″ 10″ 10″ 10″ 3″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″
Direction ↘ 307° ↘ 302° ↘ 302° ↘ 302° ↘ 302° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 304° ↘ 317° ↘ 315° ↘ 313° ↘ 302° ↘ 303° ↘ 303° ↘ 302° ↘ 302° ↘ 302° ↘ 303° ↘ 303° ↘ 303° ↘ 301° ↘ 299° ↘ 299° ↘ 298° ↘ 298° ↘ 298° ↘ 298° ↘ 293° ↘ 301° ↘ 301° ↘ 301° ↘ 301° ↘ 301° ↘ 301° ↘ 301° ↘ 300° ↘ 300° ↘ 302° ↘ 302° ↘ 302° ↘ 303° ↘ 303° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 304° ↘ 305° ↘ 306° ↘ 298° ↘ 300° ↘ 301° ↘ 302° ↘ 302° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 302° ↘ 302° ↘ 302° ↘ 298° ↘ 299° ↘ 299° ↘ 298° ↘ 298° ↘ 297° ↘ 297° ↘ 296° ↘ 296° ↘ 295° ↘ 294° ↘ 294° ↘ 300° ↘ 300° ↘ 300° ↘ 300° ↘ 299° ↘ 297° ↘ 298° ↘ 309° ↘ 309° ↘ 311° ↘ 311° ↘ 313° ↘ 313° ↘ 313° ↘ 314° ↘ 313° ↘ 312° ↘ 313° ↘ 312° ↘ 312° ↘ 310° ↘ 311° ↘ 311° ↘ 308° ↘ 308° ↘ 308° ↘ 308° ↘ 306° ↘ 310° ↘ 304° ↘ 303° ↓ 358° ↓ 358° → 284° → 281° → 280° → 278° → 274° ↘ 344° ↗ 206° ↗ 204° ↗ 202° ↗ 199° ↗ 200° ↗ 199° ↗ 201° ↗ 202° ↗ 202° ↗ 203°
Height 1.87 ft 0.56 ft 0.72 ft 0.89 ft 1.08 ft 1.25 ft 1.44 ft 1.57 ft 1.74 ft 1.94 ft 2.03 ft 2.16 ft 2.23 ft 2.46 ft 2.39 ft 2.43 ft 2.69 ft 3.25 ft 3.25 ft 3.25 ft 3.28 ft 2.20 ft 3.28 ft 3.25 ft 3.18 ft 3.18 ft 3.12 ft 3.08 ft 3.05 ft 1.94 ft 1.90 ft 1.84 ft 1.80 ft 1.74 ft 1.71 ft 1.67 ft 3.44 ft 3.44 ft 3.44 ft 5.12 ft 5.28 ft 5.61 ft 4.66 ft 4.53 ft 4.46 ft 4.40 ft 4.30 ft 6.07 ft 6.23 ft 5.54 ft 5.87 ft 5.94 ft 5.90 ft 5.81 ft 5.74 ft 5.61 ft 5.48 ft 5.31 ft 5.05 ft 4.36 ft 4.20 ft 3.97 ft 3.02 ft 3.51 ft 4.13 ft 4.59 ft 5.02 ft 5.31 ft 5.61 ft 5.81 ft 5.84 ft 5.71 ft 5.48 ft 5.28 ft 5.05 ft 4.82 ft 4.59 ft 4.40 ft 3.44 ft 3.25 ft 3.12 ft 3.54 ft 2.69 ft 2.53 ft 2.49 ft 2.43 ft 2.26 ft 2.46 ft 2.23 ft 2.23 ft 2.36 ft 2.16 ft 2.43 ft 2.76 ft 3.15 ft 3.58 ft 4.10 ft 4.62 ft 4.69 ft 4.49 ft 4.33 ft 4.13 ft 4.00 ft 3.97 ft 3.67 ft 3.90 ft 1.21 ft 1.15 ft 1.18 ft 0.92 ft
Period 8″ 23″ 23″ 23″ 22″ 21″ 21″ 21″ 20″ 20″ 20″ 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″ 15″ 14″ 14″ 14″ 14″ 14″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 3″ 4″ 4″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 5″ 5″ 5″ 5″ 4″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 3″ 3″ 3″ 3″
Direction ↘ 296° ↘ 296° ↘ 297° ↘ 297° ↘ 298° ↘ 298° ↘ 299° ↘ 299° ↘ 300° ↘ 301° ↘ 302° ↘ 303° ↘ 303° ↘ 303° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 306° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 308° ↘ 308° ↘ 308° ↘ 309° ↘ 309° ↘ 309° ↘ 309° ↘ 300° ↘ 301° ↘ 300° ↘ 303° ↘ 301° ↘ 299° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 307° ↘ 309° ↘ 317° ↘ 316° ↘ 315° ↘ 315° ↘ 315° ↘ 316° ↘ 317° ↘ 317° ↘ 318° ↘ 319° ↘ 326° ↘ 325° ↘ 325° → 275° → 270° → 272° → 274° → 276° → 279° → 281° → 283° → 286° → 290° ↘ 293° ↘ 295° ↘ 298° ↘ 300° ↘ 302° ↘ 303° ↘ 310° ↘ 310° ↘ 310° ↘ 305° → 286° → 286° → 286° → 285° → 284° ↘ 293° → 284° → 282° → 283° ↗ 251° ↗ 247° ↗ 243° ↗ 240° ↗ 237° ↗ 235° ↗ 232° ↗ 237° ↗ 243° ↗ 245° ↗ 249° ↗ 253° ↗ 259° ↗ 254° → 267° ↓ 1° ↓ 2° ↓ 360° ↓ 7°
Height 3.15 ft 0.56 ft 0.66 ft 0.72 ft 0.89 ft 0.85 ft 0.89 ft 0.89 ft 0.92 ft 0.98 ft 0.95 ft 0.95 ft 0.95 ft 1.02 ft 1.02 ft 1.71 ft 1.61 ft 1.51 ft 1.34 ft 1.18 ft 1.12 ft 0.82 ft 1.28 ft 1.25 ft 1.08 ft 1.05 ft 1.12 ft 1.08 ft 1.15 ft 1.25 ft 1.34 ft 1.38 ft 1.51 ft 3.35 ft 3.35 ft 3.31 ft 3.35 ft 3.41 ft 3.38 ft 3.31 ft
Period 5″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″
Direction ↘ 326° ↘ 304° ↘ 303° ↘ 304° ↘ 303° ↘ 302° ↘ 302° ↘ 302° ↘ 302° ↘ 303° ↘ 302° ↘ 302° ↘ 301° ↘ 302° ↘ 302° ↘ 294° ↘ 294° ↘ 295° ↘ 296° ↘ 296° ↘ 297° ↘ 311° ↘ 302° ↘ 302° ↘ 297° ↘ 296° ↘ 297° ↘ 296° ↘ 296° ↘ 296° ↘ 295° ↘ 295° ↘ 296° → 290° → 290° → 289° ↘ 291° ↘ 295° ↘ 294° ↘ 294°
Height 2.76 ft 1.94 ft 1.48 ft 1.48 ft 1.31 ft 1.12 ft 1.15 ft
Period 6″ 8″ 4″ 3″ 3″ 3″ 3″
Direction → 276° ↘ 295° ↓ 358° ↘ 349° ↓ 351° ↓ 359° ↘ 346°
Height 2.00 ft 2.00 ft
Period 6″ 6″
Direction ↘ 293° ↘ 295°

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...