Swell Matrix:
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hide labels Friday, February 15 Saturday, February 16 Sunday, February 17 Monday, February 18 Tuesday, February 19 Wednesday, February 20 Thursday, February 21 Friday, February 22 Saturday, Feb 23
Hour: 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
Sea Height 6.07 ft 6.99 ft 7.84 ft 8.50 ft 9.09 ft 9.68 ft 9.94 ft 9.81 ft 9.48 ft 9.09 ft 8.76 ft 8.46 ft 8.04 ft 7.41 ft 6.79 ft 6.30 ft 5.90 ft 5.61 ft 5.31 ft 5.08 ft 4.92 ft 4.72 ft 4.53 ft 4.33 ft 4.13 ft 3.97 ft 3.80 ft 3.71 ft 3.64 ft 3.61 ft 3.64 ft 3.67 ft 3.74 ft 3.74 ft 3.71 ft 3.61 ft 3.48 ft 3.31 ft 3.18 ft 3.08 ft 3.05 ft 3.12 ft 3.12 ft 2.98 ft 2.82 ft 2.66 ft 2.56 ft 2.46 ft 2.39 ft 2.36 ft 2.30 ft 2.30 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.30 ft 2.30 ft 2.36 ft 2.43 ft 2.56 ft 2.76 ft 3.08 ft 3.58 ft 4.17 ft 4.62 ft 4.92 ft 5.02 ft 4.95 ft 4.79 ft 4.62 ft 4.40 ft 4.23 ft 4.13 ft 4.07 ft 4.00 ft 3.94 ft 3.97 ft 4.10 ft 4.23 ft 4.33 ft 4.36 ft 4.26 ft 4.07 ft 3.87 ft 3.71 ft 3.58 ft 3.48 ft 3.48 ft 3.54 ft 3.71 ft 3.84 ft 3.87 ft 3.87 ft 3.87 ft 3.97 ft 4.10 ft 4.13 ft 4.10 ft 3.97 ft 3.84 ft 3.67 ft 3.54 ft 3.25 ft 2.82 ft 2.43 ft 2.07 ft 1.84 ft 1.64 ft 1.51 ft 1.44 ft 1.38 ft 1.34 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 0.72 ft 0.66 ft 0.59 ft 0.56 ft 0.52 ft 0.49 ft 0.56 ft 0.69 ft 0.92 ft 1.15 ft 1.31 ft 1.44 ft 1.57 ft 1.67 ft 1.80 ft 1.94 ft 2.10 ft 2.23 ft 2.33 ft 2.46 ft 2.62 ft 2.79 ft 2.89 ft 2.92 ft 2.95 ft 2.98 ft 3.12 ft 3.35 ft 3.67 ft 4.03 ft 4.23 ft 4.23 ft 4.13 ft 3.90 ft 3.67 ft 3.54 ft 3.38 ft 3.21 ft 3.08 ft 2.92 ft 2.79 ft 2.69 ft 2.59 ft 2.49 ft 2.39 ft 2.33 ft 2.23 ft 2.13 ft 2.07 ft 1.97 ft 1.90 ft 1.84 ft 1.77 ft 1.67 ft 1.64 ft 1.57 ft 1.54 ft
Height 6.07 ft 6.99 ft 7.84 ft 8.50 ft 9.09 ft 9.68 ft 9.94 ft 9.81 ft 9.48 ft 9.09 ft 8.76 ft 8.46 ft 8.04 ft 7.41 ft 6.79 ft 6.00 ft 5.48 ft 5.05 ft 4.66 ft 4.33 ft 4.00 ft 3.74 ft 3.51 ft 3.35 ft 3.18 ft 3.05 ft 2.95 ft 2.85 ft 2.79 ft 2.72 ft 2.66 ft 2.62 ft 2.59 ft 2.56 ft 2.53 ft 2.49 ft 2.46 ft 2.43 ft 2.43 ft 2.39 ft 2.33 ft 2.30 ft 2.26 ft 2.23 ft 2.20 ft 2.16 ft 2.13 ft 2.13 ft 2.10 ft 2.10 ft 2.10 ft 2.10 ft 2.10 ft 2.10 ft 2.10 ft 2.10 ft 2.13 ft 2.13 ft 2.16 ft 2.16 ft 2.20 ft 2.20 ft 2.20 ft 2.23 ft 2.23 ft 2.23 ft 2.23 ft 2.26 ft 2.23 ft 2.20 ft 2.20 ft 2.20 ft 2.16 ft 2.13 ft 1.64 ft 1.61 ft 1.57 ft 1.54 ft 1.54 ft 1.57 ft 1.54 ft 1.51 ft 1.57 ft 1.74 ft 2.03 ft 2.56 ft 2.66 ft 2.72 ft 3.18 ft 3.21 ft 3.25 ft 3.21 ft 3.18 ft 3.18 ft 3.12 ft 2.98 ft 2.10 ft 1.90 ft 1.61 ft 1.48 ft 1.34 ft 1.21 ft 1.12 ft 1.08 ft 1.02 ft 0.95 ft 0.89 ft 0.82 ft 0.79 ft 0.72 ft 0.69 ft 0.62 ft 0.56 ft 0.56 ft 0.49 ft 0.56 ft 0.85 ft 0.98 ft 1.02 ft 1.05 ft 0.59 ft 0.66 ft 1.18 ft 1.15 ft 1.08 ft 0.98 ft 0.89 ft 0.82 ft 0.72 ft 0.62 ft 0.52 ft 0.56 ft 0.85 ft 1.08 ft 1.28 ft 1.41 ft 1.54 ft 1.64 ft 1.77 ft 1.90 ft 2.07 ft 2.20 ft 2.33 ft 2.43 ft 2.59 ft 2.76 ft 2.89 ft 2.82 ft 2.72 ft 2.56 ft 2.43 ft 2.33 ft 2.30 ft 2.23 ft 2.16 ft 2.07 ft 2.00 ft 1.90 ft 1.87 ft 1.80 ft 1.74 ft 1.74 ft 1.71 ft 1.77 ft 1.97 ft 2.00 ft 2.00 ft 2.00 ft 1.94 ft 1.84 ft 1.77 ft 1.31 ft 1.67 ft 1.64 ft 1.57 ft 1.54 ft 1.48 ft 1.41 ft 1.34 ft 1.28 ft 1.21 ft
Period 5″ 6″ 6″ 6″ 7″ 7″ 7″ 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″ 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″ 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″ 4″ 4″ 4″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 1″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 7″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 5″ 5″ 5″ 5″ 5″ 5″ 5″
Direction ↖ 149° ↖ 151° ↖ 153° ↖ 154° ↖ 154° ↖ 155° ↖ 154° ↖ 154° ↖ 154° ↖ 154° ↖ 153° ↖ 153° ↖ 153° ↖ 152° ↖ 151° ↖ 147° ↖ 145° ↖ 145° ↖ 144° ↖ 143° ↖ 142° ↖ 142° ↖ 141° ↖ 140° ↖ 139° ↖ 139° ↖ 138° ↖ 138° ↖ 138° ↖ 137° ↖ 137° ↖ 136° ↖ 136° ↖ 136° ↖ 136° ↖ 136° ↖ 135° ↖ 135° ↖ 135° ↖ 135° ↖ 136° ↖ 136° ↖ 136° ↖ 137° ↖ 137° ↖ 138° ↖ 138° ↖ 139° ↖ 139° ↖ 140° ↖ 140° ↖ 141° ↖ 141° ↖ 141° ↖ 141° ↖ 141° ↖ 141° ↖ 140° ↖ 140° ↖ 139° ↖ 139° ↖ 138° ↖ 138° ↖ 137° ↖ 136° ↖ 136° ↖ 136° ↖ 133° ↖ 135° ↖ 135° ↖ 134° ↖ 134° ↖ 134° ↖ 134° ↖ 146° ↖ 146° ↖ 147° ↖ 147° ↖ 146° ↖ 145° ↖ 146° ↖ 146° ↖ 146° ↖ 146° ↖ 144° ↖ 136° ↖ 136° ↖ 136° ↖ 128° ↖ 130° ↖ 131° ↖ 134° ↖ 133° ↖ 130° ↖ 129° ↖ 129° ↖ 143° ↖ 145° ↖ 148° ↖ 148° ↖ 148° ↖ 149° ↖ 149° ↖ 148° ↖ 146° ↖ 146° ↖ 146° ↖ 145° ↖ 145° ↖ 145° ↖ 144° ↖ 145° ↖ 146° ↖ 144° ↖ 146° ↙ 30° ↙ 25° ↙ 26° ↙ 29° ↙ 32° ↙ 46° ↙ 46° ↙ 38° ↙ 39° ↙ 39° ↙ 39° ↙ 40° ↙ 41° ↙ 42° ↙ 43° ↙ 42° ↖ 137° ↖ 134° ↖ 136° ↖ 139° ↖ 142° ↖ 143° ↖ 143° ↖ 143° ↖ 143° ↖ 143° ↖ 142° ↖ 142° ↖ 141° ↖ 141° ↖ 141° ↖ 142° ↖ 141° ↖ 140° ↖ 139° ↖ 140° ↖ 141° ↖ 143° ↖ 146° ↖ 147° ↖ 147° ↖ 147° ↖ 146° ↖ 145° ↖ 144° ↖ 143° ↖ 142° ↖ 141° ↖ 137° ↖ 139° ↖ 137° ↖ 135° ↖ 134° ↖ 133° ↖ 131° ↖ 129° ↖ 140° ↖ 127° ↖ 128° ↖ 127° ↖ 127° ↖ 125° ↖ 124° ↖ 120° ↖ 119° ↖ 118°
Height 1.94 ft 2.23 ft 2.39 ft 2.56 ft 2.72 ft 2.85 ft 2.89 ft 2.85 ft 2.76 ft 2.62 ft 2.53 ft 2.39 ft 2.33 ft 2.33 ft 2.39 ft 2.46 ft 2.56 ft 2.69 ft 2.76 ft 2.69 ft 2.59 ft 2.46 ft 2.26 ft 2.07 ft 1.94 ft 1.97 ft 0.59 ft 0.82 ft 1.05 ft 1.34 ft 1.71 ft 2.23 ft 2.92 ft 3.61 ft 4.17 ft 4.53 ft 4.62 ft 4.56 ft 4.40 ft 4.23 ft 3.97 ft 3.80 ft 3.54 ft 3.08 ft 2.85 ft 2.76 ft 1.67 ft 1.57 ft 1.84 ft 2.20 ft 2.33 ft 2.26 ft 2.10 ft 2.00 ft 1.84 ft 1.67 ft 1.54 ft 1.41 ft 1.28 ft 1.12 ft 0.95 ft 0.75 ft 0.62 ft 0.66 ft 0.49 ft 0.56 ft 0.75 ft 0.82 ft 1.08 ft 0.49 ft
Period 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 1″ 2″ 2″ 2″ 3″ 3″ 3″ 4″ 4″ 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″ 1″ 9″ 9″ 9″ 9″ 5″ 1″
Direction → 280° → 281° → 286° → 289° → 290° → 289° → 290° ↘ 291° ↘ 292° ↘ 292° ↘ 292° ↘ 292° ↘ 293° ↘ 295° ↘ 297° ↘ 299° ↘ 301° ↘ 303° ↘ 306° ↘ 310° ↘ 314° ↘ 319° ↘ 324° ↘ 331° ↘ 340° ↓ 355° ← 88° ← 83° ↙ 80° ↙ 77° ↙ 73° ↙ 67° ↙ 61° ↙ 56° ↙ 54° ↙ 53° ↙ 54° ↙ 56° ↙ 58° ↙ 63° ↙ 65° ↙ 71° ↙ 72° ↙ 66° ↙ 64° ↙ 61° ↙ 59° ↙ 59° ↙ 51° ↙ 48° ↙ 45° ↙ 42° ↙ 39° ↙ 39° ↙ 39° ↙ 41° ↙ 41° ↙ 42° ↙ 43° ↙ 45° ↙ 47° ↙ 49° ↙ 51° ↘ 323° ↖ 158° ↖ 154° ↖ 149° ↖ 151° ↖ 109° ↗ 237°
Height 1.71 ft 1.80 ft 1.67 ft 1.44 ft 1.28 ft 1.15 ft 1.05 ft 0.95 ft 0.89 ft 0.85 ft 0.92 ft 0.89 ft 0.89 ft 0.85 ft 0.82 ft 0.79 ft 0.72 ft 0.66 ft 0.62 ft 0.56 ft 0.49 ft 1.31 ft 1.25 ft 1.25 ft 1.21 ft 1.15 ft 1.08 ft 1.25 ft 0.79 ft 0.79 ft 1.51 ft 1.84 ft 1.87 ft 1.80 ft 1.74 ft 1.67 ft 1.61 ft 1.48 ft 1.51 ft 1.64 ft 1.84 ft 2.10 ft 2.49 ft 2.89 ft 3.18 ft 3.35 ft 3.44 ft 3.54 ft 3.71 ft 3.90 ft 3.97 ft 3.94 ft 3.87 ft 3.74 ft 3.58 ft 3.44 ft 3.15 ft 2.76 ft 2.26 ft 1.80 ft 1.44 ft 1.18 ft 0.98 ft 0.82 ft 0.66 ft 0.52 ft 1.08 ft 1.48 ft 1.90 ft 2.36 ft 2.85 ft 3.35 ft 3.64 ft 3.67 ft 3.58 ft 3.38 ft 3.15 ft 2.98 ft 2.82 ft 2.62 ft 2.43 ft 2.16 ft 1.97 ft 1.80 ft 1.64 ft 1.51 ft 1.38 ft 1.31 ft 1.21 ft 1.12 ft 1.05 ft 0.95 ft 0.89 ft 0.82 ft 0.75 ft 0.72 ft 0.69 ft 0.62 ft 0.59 ft
Period 4″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 2″ 3″ 3″ 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″ 3″ 3″ 3″ 3″ 3″ 2″ 2″ 2″ 2″ 2″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″
Direction ↙ 35° ↙ 36° ↙ 35° ↙ 34° ↙ 32° ↙ 31° ↙ 30° ↙ 31° ↙ 31° ↙ 32° ↙ 25° ↙ 29° ↙ 33° ↙ 35° ↙ 36° ↙ 38° ↙ 39° ↙ 40° ↙ 42° ↙ 43° ↙ 44° ↖ 114° ↖ 114° ↖ 114° ↖ 112° ↖ 110° ↖ 107° ↖ 108° ↖ 118° ↖ 116° ↘ 334° ↘ 335° ↘ 325° ↘ 316° ↘ 310° ↘ 306° ↘ 302° ↘ 297° ↘ 296° ↘ 297° ↘ 295° ↘ 294° ↘ 294° ↘ 296° ↘ 299° ↘ 301° ↘ 304° ↘ 307° ↘ 309° ↘ 311° ↘ 312° ↘ 312° ↘ 311° ↘ 311° ↘ 312° ↘ 314° ↘ 315° ↘ 315° ↘ 311° ↘ 303° ↘ 297° ↘ 292° → 288° → 285° → 285° → 280° ↘ 342° ↓ 352° ↓ 1° ↓ 9° ↙ 13° ↙ 17° ↙ 20° ↙ 23° ↙ 26° ↙ 30° ↙ 35° ↙ 40° ↙ 44° ↙ 46° ↙ 48° ↙ 47° ↙ 49° ↙ 50° ↙ 50° ↙ 51° ↙ 53° ↙ 54° ↙ 55° ↙ 56° ↙ 56° ↙ 57° ↙ 57° ↙ 57° ↙ 57° ↙ 58° ↙ 58° ↙ 57° ↙ 58°
Height 1.25 ft 1.12 ft 1.02 ft 0.98 ft 0.89 ft 0.79 ft 0.69 ft 0.62 ft 0.52 ft 0.75 ft 0.72 ft 0.66 ft 0.62 ft 0.66 ft 0.82 ft 0.75 ft 0.75 ft 0.82 ft 0.75 ft 0.72 ft 0.69 ft 1.90 ft 1.90 ft 1.94 ft 1.84 ft 1.74 ft 1.64 ft 1.54 ft 1.41 ft 1.25 ft 1.15 ft 1.05 ft 0.92 ft 0.85 ft 0.75 ft 0.69 ft 0.62 ft 0.59 ft 0.52 ft 0.49 ft
Period 3″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 9″ 9″ 9″ 9″ 9″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 6″ 6″ 6″ 6″ 6″ 6″
Direction ↘ 312° ↘ 306° ↘ 303° ↘ 302° ↘ 299° ↘ 295° ↘ 291° ↘ 294° ↘ 293° ← 97° ← 95° ← 95° ← 95° ← 93° ← 96° ← 95° ← 95° ← 95° ← 93° ← 93° ← 92° ↖ 109° ↖ 109° ↖ 110° ↖ 110° ↖ 110° ↖ 109° ↖ 108° ↖ 107° ↖ 105° ↖ 104° ↖ 103° ↖ 102° ↖ 101° ↖ 101° ← 99° ← 99° ← 98° ← 96° ← 96°
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...