Swell Matrix:
Try the new graphical forecast here!
First time here?
hide labels Monday, November 02 Tuesday, November 03 Wednesday, November 04 Thursday, November 05 Friday, November 06 Saturday, November 07 Sunday, November 08 Monday, November 09 Tuesday, November 10 Wednesday, November 11 Thursday, November 12 Friday, November 13 Saturday, November 14 Sunday, November 15 Monday, November 16 Tuesday, Nov 17
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 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 11 12 13 14 15 16 17
Sea Height 1.97 ft 2.10 ft 2.26 ft 2.16 ft 2.10 ft 2.00 ft 1.94 ft 1.97 ft 2.07 ft 2.13 ft 2.16 ft 2.26 ft 2.23 ft 2.20 ft 2.10 ft 2.03 ft 2.59 ft 2.82 ft 2.85 ft 2.59 ft 2.46 ft 2.72 ft 2.92 ft 2.89 ft 2.82 ft 2.69 ft 2.49 ft 2.39 ft 2.30 ft 2.30 ft 2.20 ft 2.13 ft 2.10 ft 2.07 ft 2.10 ft 2.10 ft 2.07 ft 1.97 ft 1.87 ft 1.74 ft 1.57 ft 1.41 ft 1.28 ft 1.18 ft 1.08 ft 1.08 ft 1.21 ft 1.34 ft 1.48 ft 1.64 ft 1.67 ft 1.61 ft 1.54 ft 1.51 ft 1.54 ft 1.51 ft 1.48 ft 1.41 ft 1.34 ft 1.25 ft 1.15 ft 1.12 ft 1.05 ft 0.98 ft 0.89 ft 0.82 ft 0.75 ft 0.69 ft 0.66 ft 0.62 ft 0.59 ft 0.56 ft 0.52 ft 0.49 ft 0.46 ft 0.43 ft 0.46 ft 0.43 ft 0.39 ft 0.36 ft 0.33 ft 0.30 ft 0.26 ft 0.26 ft 0.23 ft 0.23 ft 0.23 ft 0.20 ft 0.20 ft 0.20 ft 0.20 ft 0.20 ft 0.26 ft 0.36 ft 0.39 ft 0.46 ft 0.46 ft 0.46 ft 0.43 ft 0.39 ft 0.39 ft 0.39 ft 0.39 ft 0.36 ft 0.39 ft 0.43 ft 0.46 ft 0.49 ft 0.52 ft 0.52 ft 0.56 ft 0.66 ft 0.79 ft 0.92 ft 1.18 ft 1.44 ft 1.57 ft 1.71 ft 1.80 ft 1.97 ft 2.07 ft 2.13 ft 2.16 ft 2.20 ft 2.26 ft 2.36 ft 2.30 ft 2.26 ft 2.26 ft 2.23 ft 2.23 ft 2.20 ft 2.20 ft 2.13 ft 2.03 ft 1.94 ft 1.84 ft 1.74 ft 1.64 ft 1.57 ft 1.57 ft 1.64 ft 1.61 ft 1.51 ft 1.38 ft 1.28 ft 1.18 ft 1.12 ft 1.05 ft 0.98 ft 0.92 ft 0.89 ft 0.85 ft 0.85 ft 0.82 ft 0.79 ft 0.75 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.75 ft 0.82 ft 0.82 ft 0.85 ft 0.95 ft 1.02 ft 1.02 ft 0.98 ft 1.02 ft 1.08 ft 1.25 ft 1.38 ft 1.57 ft 1.77 ft 1.94 ft 2.07 ft 2.20 ft 2.23 ft 2.26 ft 2.49 ft 3.18 ft 3.51 ft 3.61 ft 3.51 ft 3.48 ft 3.48 ft 3.51 ft 3.51 ft 3.51 ft 3.48 ft 3.44 ft 3.44 ft 3.44 ft 3.51 ft 3.48 ft 3.41 ft 3.38 ft 3.44 ft 3.51 ft 3.58 ft 3.54 ft 3.51 ft 3.54 ft 3.48 ft 3.28 ft 3.12 ft 2.98 ft 2.95 ft 2.85 ft 2.72 ft 2.59 ft 2.53 ft 2.46 ft 2.39 ft 2.33 ft 2.26 ft 2.16 ft 2.10 ft 2.03 ft 1.94 ft 1.87 ft 1.80 ft 1.77 ft 1.74 ft 1.67 ft 1.67 ft 1.71 ft 1.67 ft 1.61 ft 1.51 ft 1.44 ft 1.38 ft 1.31 ft 1.28 ft 1.21 ft 1.18 ft 1.15 ft 1.12 ft 1.08 ft 1.05 ft 0.98 ft 0.92 ft 0.85 ft 0.79 ft 0.75 ft 0.69 ft 0.66 ft 0.62 ft 0.59 ft 0.59 ft 0.56 ft 0.56 ft 0.52 ft 0.49 ft 0.46 ft 0.43 ft 0.39 ft 0.36 ft 0.33 ft 0.33 ft 0.30 ft 0.30 ft 0.26 ft 0.26 ft 0.23 ft 0.23 ft 0.20 ft 0.20 ft 0.20 ft 0.20 ft 0.16 ft 0.16 ft 0.20 ft 0.23 ft 0.26 ft 0.33 ft 0.30 ft 0.26 ft 0.23 ft 0.20 ft 0.16 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.00 ft 0.30 ft 0.46 ft 0.79 ft 1.21 ft 1.74 ft 2.30 ft 2.33 ft 2.30 ft 2.20 ft 1.87 ft 1.61 ft 1.44 ft 1.28 ft 1.18 ft 1.18 ft 1.18 ft 1.28 ft 1.38 ft 1.48 ft 1.54 ft 1.61 ft 1.77 ft 1.87 ft 1.97 ft 2.03 ft 2.13 ft 2.20 ft 2.26 ft 2.26 ft 2.23 ft 2.13 ft 2.00 ft 1.84 ft 1.67 ft 1.51 ft 1.38 ft 1.31 ft 1.31 ft 1.31 ft 1.34 ft 1.31 ft 1.28 ft 1.21 ft 1.12 ft 1.05 ft 0.98 ft 0.92 ft 0.85 ft 0.79 ft 0.75 ft 0.75 ft 0.75 ft 0.82 ft 0.85 ft 0.85 ft 0.85 ft 0.82 ft 0.85 ft 0.89 ft 0.98 ft 1.12 ft 1.18 ft 1.25 ft 1.34 ft 1.38 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.51 ft 1.57 ft 1.67 ft 1.71 ft 1.67 ft 1.67 ft 1.61 ft 1.57 ft 1.54 ft 1.54 ft 1.54 ft 1.61 ft 1.57 ft 1.54 ft 1.51 ft 1.54 ft
Height 1.97 ft 2.10 ft 2.26 ft 2.16 ft 2.10 ft 2.00 ft 1.94 ft 1.97 ft 2.07 ft 2.13 ft 2.16 ft 2.26 ft 2.23 ft 2.20 ft 1.94 ft 1.87 ft 2.59 ft 2.82 ft 2.85 ft 2.59 ft 2.46 ft 2.72 ft 2.92 ft 2.89 ft 2.82 ft 2.69 ft 2.49 ft 2.39 ft 2.30 ft 2.30 ft 2.20 ft 1.77 ft 1.80 ft 2.07 ft 2.10 ft 2.10 ft 2.07 ft 1.97 ft 1.84 ft 1.71 ft 1.54 ft 1.02 ft 1.05 ft 1.02 ft 0.98 ft 0.92 ft 0.85 ft 1.12 ft 1.28 ft 1.48 ft 1.51 ft 1.44 ft 1.41 ft 1.51 ft 1.54 ft 1.51 ft 1.48 ft 1.41 ft 1.34 ft 1.25 ft 1.15 ft 1.12 ft 1.05 ft 0.95 ft 0.82 ft 0.82 ft 0.75 ft 0.69 ft 0.66 ft 0.59 ft 0.56 ft 0.52 ft 0.49 ft 0.52 ft 0.52 ft 0.56 ft 0.66 ft 0.79 ft 0.92 ft 1.18 ft 1.44 ft 1.57 ft 1.71 ft 1.80 ft 1.97 ft 2.07 ft 2.13 ft 2.16 ft 2.20 ft 2.26 ft 2.36 ft 2.30 ft 2.26 ft 2.26 ft 2.23 ft 2.23 ft 2.20 ft 2.20 ft 2.13 ft 2.03 ft 1.94 ft 1.84 ft 1.74 ft 1.64 ft 1.57 ft 1.57 ft 1.64 ft 1.61 ft 1.51 ft 1.38 ft 1.28 ft 1.18 ft 1.12 ft 1.05 ft 0.98 ft 0.92 ft 0.89 ft 0.85 ft 0.85 ft 0.82 ft 0.79 ft 0.75 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.75 ft 0.82 ft 0.82 ft 0.85 ft 0.95 ft 1.02 ft 1.02 ft 0.98 ft 1.02 ft 1.08 ft 1.25 ft 1.38 ft 1.57 ft 1.77 ft 1.94 ft 2.07 ft 2.20 ft 2.23 ft 2.26 ft 2.49 ft 3.18 ft 3.51 ft 3.61 ft 3.51 ft 3.48 ft 3.48 ft 3.51 ft 3.51 ft 3.51 ft 3.48 ft 3.44 ft 3.44 ft 3.44 ft 3.51 ft 3.48 ft 3.41 ft 3.38 ft 3.44 ft 3.51 ft 3.58 ft 3.54 ft 3.51 ft 2.79 ft 3.48 ft 3.28 ft 3.12 ft 2.98 ft 2.95 ft 2.85 ft 2.72 ft 2.59 ft 2.53 ft 2.46 ft 2.39 ft 2.33 ft 2.26 ft 2.16 ft 2.10 ft 2.03 ft 1.94 ft 1.87 ft 1.80 ft 1.77 ft 1.74 ft 1.67 ft 1.67 ft 1.71 ft 1.67 ft 1.61 ft 1.51 ft 1.44 ft 1.38 ft 1.31 ft 1.28 ft 1.21 ft 1.18 ft 1.15 ft 1.05 ft 0.89 ft 0.95 ft 0.89 ft 0.85 ft 0.79 ft 0.69 ft 0.59 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.79 ft 1.18 ft 1.74 ft 2.30 ft 2.33 ft 1.90 ft 1.87 ft 1.87 ft 1.61 ft 1.44 ft 1.28 ft 1.18 ft 1.15 ft 1.18 ft 1.25 ft 1.34 ft 1.44 ft 1.51 ft 1.57 ft 1.74 ft 1.84 ft 1.41 ft 1.48 ft 1.54 ft 1.67 ft 1.74 ft 2.20 ft 1.77 ft 2.03 ft 1.90 ft 1.74 ft 1.54 ft 1.38 ft 1.25 ft 1.15 ft 1.18 ft 1.21 ft 1.25 ft 1.21 ft 1.18 ft 1.12 ft 0.98 ft 0.92 ft 0.85 ft 0.79 ft 0.72 ft 0.62 ft 0.59 ft 0.66 ft 0.69 ft 0.72 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.85 ft 0.95 ft 1.08 ft 1.18 ft 1.25 ft 1.31 ft 1.38 ft 1.41 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.51 ft 1.57 ft 1.67 ft 1.71 ft 1.67 ft 1.67 ft 1.61 ft 1.57 ft 1.54 ft 1.54 ft 1.54 ft 1.61 ft 1.57 ft 1.54 ft 1.51 ft 1.54 ft
Period 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 2″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 1″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 2″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 4″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″
Direction ← 91° ← 94° ← 96° ← 99° ← 98° ← 97° ← 95° ← 95° ← 96° ← 94° ← 90° ← 88° ← 89° ← 82° ↙ 57° ↙ 51° ↙ 71° ↙ 78° ← 86° ← 90° ← 93° ← 91° ← 90° ← 93° ← 95° ← 97° ← 99° ↖ 100° ↖ 102° ↖ 101° ↖ 101° ↙ 77° ↙ 76° ← 94° ← 94° ← 96° ← 97° ↖ 100° ↖ 106° ↖ 112° ↖ 118° ↖ 154° ↖ 155° ↖ 156° ↖ 157° ↖ 160° ← 91° ← 86° ← 84° ← 85° ← 85° ← 84° ← 85° ↖ 100° ↖ 102° ↖ 106° ↖ 110° ↖ 114° ↖ 118° ↖ 122° ↖ 126° ↖ 128° ↖ 133° ↖ 137° ↖ 152° ↖ 148° ↖ 153° ↖ 156° ↖ 159° ↖ 163° ↖ 163° ↖ 165° ↘ 310° ↘ 308° ↘ 305° ↘ 301° ↘ 298° ↘ 298° ↘ 299° ↘ 304° ↘ 307° ↘ 308° ↘ 307° ↘ 306° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 308° ↘ 311° ↘ 315° ↘ 317° ↘ 319° ↘ 322° ↘ 324° ↘ 325° ↘ 326° ↘ 325° ↘ 324° ↘ 321° ↘ 319° ↘ 317° ↘ 316° ↘ 315° ↘ 314° ↘ 316° ↘ 319° ↘ 320° ↘ 319° ↘ 319° ↘ 318° ↘ 317° ↘ 316° ↘ 315° ↘ 314° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 311° ↘ 310° ↘ 309° ↘ 308° ↘ 307° ↘ 306° ↘ 305° ↘ 305° ↘ 305° ↘ 304° ↘ 303° ↘ 302° ↘ 303° ↘ 302° ↘ 300° ↘ 299° ↘ 297° ↘ 296° ↘ 295° ↘ 295° ↘ 295° ↘ 295° ↘ 295° ↘ 295° ↘ 294° ↘ 293° ↘ 297° ↘ 314° ↘ 318° ↘ 319° ↘ 317° ↘ 315° ↘ 314° ↘ 311° ↘ 310° ↘ 308° ↘ 307° ↘ 306° ↘ 306° ↘ 306° ↘ 308° ↘ 309° ↘ 309° ↘ 311° ↘ 315° ↘ 318° ↘ 319° ↘ 319° ↘ 320° ↘ 299° ↘ 325° ↘ 323° ↘ 321° ↘ 321° ↘ 321° ↘ 320° ↘ 319° ↘ 318° ↘ 319° ↘ 319° ↘ 319° ↘ 319° ↘ 319° ↘ 319° ↘ 318° ↘ 318° ↘ 318° ↘ 317° ↘ 317° ↘ 317° ↘ 318° ↘ 319° ↘ 322° ↘ 327° ↘ 330° ↘ 328° ↘ 324° ↘ 319° ↘ 314° ↘ 311° ↘ 309° ↘ 308° ↘ 308° ↘ 309° ↘ 316° ↘ 310° ↘ 319° ↘ 320° ↘ 319° ↘ 317° ↘ 317° ↘ 319° ↘ 315° ↘ 312° ↘ 316° ↘ 293° ↘ 292° ↙ 22° ↙ 22° ↙ 20° ↙ 15° ↙ 26° ↙ 59° ↙ 68° ↙ 44° ↙ 40° ↙ 34° ↙ 29° ↙ 26° ↙ 25° ↙ 25° ↙ 23° ↙ 18° ↙ 13° ↙ 11° ↙ 12° ↙ 15° ↙ 15° ↘ 343° ↙ 56° ↙ 56° ↙ 53° ↙ 51° ↙ 22° ↙ 47° ↙ 22° ↙ 20° ↙ 17° ↙ 13° ↓ 8° ↓ 2° ↓ 357° ↓ 351° ↘ 346° ↘ 344° ↘ 343° ↘ 342° ↘ 341° ↘ 342° ↘ 341° ↘ 340° ↘ 338° ↘ 336° ↘ 332° ↘ 330° ↘ 325° ↘ 324° ↘ 322° ↘ 322° ↘ 320° ↘ 318° ↘ 316° ↘ 313° ↘ 310° ↘ 307° ↘ 306° ↘ 305° ↘ 304° ↘ 303° ↘ 302° ↘ 301° ↘ 301° ↘ 300° ↘ 300° ↘ 300° ↘ 301° ↘ 302° ↘ 305° ↘ 308° ↘ 309° ↘ 308° ↘ 307° ↘ 306° ↘ 306° ↘ 306° ↘ 309° ↘ 311° ↘ 316° ↘ 315° ↘ 314° ↘ 314° ↘ 315°
Height 0.85 ft 0.79 ft 1.18 ft 1.05 ft 0.98 ft 0.72 ft 0.56 ft 0.56 ft 0.82 ft 0.79 ft 0.75 ft 0.69 ft 0.66 ft 0.69 ft 0.66 ft 2.20 ft 1.28 ft 1.15 ft 1.31 ft 1.38 ft 1.38 ft 1.38 ft 1.34 ft 1.25 ft 0.52 ft 0.52 ft 0.56 ft 0.56 ft 0.52 ft 0.49 ft 0.52 ft 0.56 ft 0.52 ft 0.52 ft 0.49 ft
Period 3″ 3″ 4″ 4″ 3″ 3″ 2″ 2″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 4″ 4″ 2″ 4″ 4″ 4″ 4″ 4″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 7″ 7″ 7″ 7″
Direction ↖ 139° ↖ 142° ↖ 144° ↖ 146° ← 91° ← 81° ↙ 80° ← 90° ↖ 162° ↖ 163° ↖ 164° ↖ 164° ↖ 163° ↖ 160° ↖ 159° ↓ 8° ↘ 348° ↘ 349° ↙ 62° ↘ 337° ↘ 335° ↘ 334° ↘ 333° ↘ 334° ↗ 245° ↗ 244° ↗ 244° ↗ 245° ↗ 243° ↗ 243° ↗ 244° ↗ 245° ↗ 244° ↗ 244° ↗ 243°
Height 0.49 ft
Period 6″
Direction ↗ 244°
Height
Period
Direction
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...