Swell Matrix:
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hide labels Saturday, November 18 Sunday, November 19 Monday, November 20 Tuesday, November 21 Wednesday, November 22 Thursday, November 23 Friday, November 24 Saturday, Nov 25
Hour: 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
Sea Height 5.02 ft 4.82 ft 4.53 ft 4.20 ft 3.94 ft 3.64 ft 3.31 ft 3.02 ft 2.72 ft 2.46 ft 2.26 ft 2.10 ft 1.94 ft 1.80 ft 1.67 ft 1.57 ft 1.48 ft 1.41 ft 1.41 ft 1.51 ft 1.74 ft 1.94 ft 2.16 ft 2.33 ft 2.56 ft 2.79 ft 3.05 ft 3.25 ft 3.38 ft 3.51 ft 3.54 ft 3.44 ft 3.31 ft 3.25 ft 3.41 ft 3.84 ft 4.40 ft 4.99 ft 5.51 ft 5.87 ft 6.07 ft 6.20 ft 6.26 ft 6.30 ft 6.23 ft 6.23 ft 6.36 ft 6.49 ft 6.53 ft 6.43 ft 6.20 ft 5.90 ft 5.71 ft 5.51 ft 5.31 ft 5.22 ft 5.12 ft 5.05 ft 5.08 ft 5.15 ft 5.15 ft 5.12 ft 5.12 ft 5.12 ft 5.15 ft 5.22 ft 5.25 ft 5.25 ft 5.25 ft 5.18 ft 5.15 ft 5.08 ft 4.99 ft 4.92 ft 4.89 ft 4.69 ft 4.33 ft 4.00 ft 3.74 ft 3.51 ft 3.41 ft 3.35 ft 3.28 ft 3.25 ft 3.21 ft 3.21 ft 3.25 ft 3.38 ft 3.58 ft 3.84 ft 3.94 ft 3.94 ft 3.84 ft 3.84 ft 3.94 ft 4.13 ft 4.40 ft 4.72 ft 4.99 ft 5.05 ft 4.99 ft 4.79 ft 4.62 ft 4.49 ft 4.40 ft 4.30 ft 4.17 ft 4.00 ft 3.80 ft 3.54 ft 3.31 ft 3.02 ft 2.72 ft 2.46 ft 2.16 ft 1.94 ft 1.71 ft 1.54 ft 1.41 ft 1.31 ft 1.28 ft 1.38 ft 1.61 ft 1.84 ft 2.13 ft 2.49 ft 2.89 ft 3.21 ft 3.44 ft 3.61 ft 3.67 ft 3.71 ft 3.71 ft 3.67 ft 3.67 ft 3.61 ft 3.54 ft 3.44 ft 3.31 ft 3.18 ft 3.08 ft 3.02 ft 3.02 ft 3.15 ft 3.41 ft 3.74 ft 4.07 ft 4.36 ft 4.53 ft 4.62 ft 4.69 ft 4.76 ft 4.79 ft 4.89 ft 5.05 ft 5.25 ft 5.38 ft 5.41 ft 5.48 ft 5.48 ft 5.51 ft 5.51 ft 5.48 ft 5.41 ft 5.31 ft 5.25 ft 5.22 ft 5.18 ft 5.08 ft 4.99 ft 4.89 ft 4.85 ft 4.85 ft 4.89 ft 4.92 ft 4.92 ft 4.89 ft 4.85 ft 4.82 ft 4.82 ft 4.89 ft 5.02 ft 5.22 ft 5.35 ft 5.38 ft 5.38 ft 5.28 ft 5.18 ft 5.08 ft
Height 4.66 ft 4.56 ft 4.26 ft 3.97 ft 3.71 ft 3.41 ft 3.08 ft 2.76 ft 2.43 ft 2.03 ft 1.80 ft 1.61 ft 1.44 ft 1.28 ft 1.15 ft 1.02 ft 0.92 ft 0.82 ft 0.98 ft 1.31 ft 1.61 ft 1.84 ft 2.07 ft 2.30 ft 2.59 ft 2.85 ft 3.08 ft 3.21 ft 3.35 ft 3.38 ft 3.28 ft 3.15 ft 3.08 ft 3.28 ft 3.71 ft 4.30 ft 4.92 ft 5.48 ft 5.84 ft 6.07 ft 6.17 ft 6.26 ft 1.87 ft 2.89 ft 2.76 ft 2.72 ft 2.69 ft 2.59 ft 2.53 ft 2.43 ft 2.36 ft 2.26 ft 2.20 ft 2.13 ft 2.07 ft 1.97 ft 1.90 ft 1.80 ft 1.71 ft 1.64 ft 1.54 ft 1.44 ft 1.38 ft 1.34 ft 1.28 ft 1.25 ft 1.21 ft 1.18 ft 0.79 ft 0.79 ft 0.72 ft 0.69 ft 0.66 ft 0.62 ft 0.62 ft 0.59 ft 0.59 ft 0.56 ft 0.56 ft 0.49 ft 2.95 ft 2.98 ft 2.79 ft 2.53 ft 2.30 ft 2.07 ft 1.61 ft 1.54 ft 0.89 ft 1.21 ft 1.54 ft 1.87 ft 2.30 ft 2.69 ft 3.05 ft 3.31 ft 3.48 ft 3.54 ft 3.54 ft 3.54 ft 3.54 ft 3.51 ft 3.48 ft 3.38 ft 3.28 ft 3.18 ft 3.05 ft 2.92 ft 2.79 ft 2.66 ft 2.56 ft 2.49 ft 2.43 ft 2.36 ft 2.33 ft 2.36 ft 2.46 ft 2.59 ft 2.72 ft 2.89 ft 3.12 ft 3.38 ft 3.67 ft 3.97 ft 3.97 ft 3.90 ft 3.77 ft 3.58 ft 1.77 ft 1.51 ft 1.64 ft 1.71 ft 1.67 ft 1.57 ft 1.48 ft 1.31 ft 1.15 ft 0.98 ft 0.85 ft 0.72 ft 0.59 ft
Period 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 3″ 3″ 2″ 2″ 2″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 9″ 9″ 9″ 10″ 10″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 8″ 8″ 8″ 8″ 8″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 3″ 2″ 2″ 2″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 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″ 5″ 5″ 5″ 5″ 5″ 7″ 6″ 6″ 7″ 7″ 7″ 6″ 6″ 6″ 6″ 6″ 6″ 6″
Direction ↘ 299° ↘ 300° ↘ 300° ↘ 300° ↘ 300° ↘ 301° ↘ 303° ↘ 305° ↘ 308° ↘ 302° ↘ 302° ↘ 298° ↘ 294° → 290° → 288° → 281° → 274° → 264° ↗ 227° ↗ 214° ↗ 206° ↗ 203° ↗ 200° ↗ 197° ↗ 194° ↗ 191° ↑ 188° ↑ 187° ↑ 184° ↑ 182° ↑ 181° ↑ 181° ↑ 181° ↑ 181° ↑ 177° ↖ 174° ↖ 174° ↑ 175° ↑ 176° ↑ 175° ↑ 175° ↑ 177° ↖ 154° ↖ 156° ↖ 155° ↖ 155° ↖ 155° ↖ 155° ↖ 154° ↖ 154° ↖ 154° ↖ 153° ↖ 153° ↖ 153° ↖ 152° ↖ 152° ↖ 152° ↖ 152° ↖ 151° ↖ 151° ↖ 152° ↖ 152° ↖ 152° ↖ 151° ↖ 151° ↖ 151° ↖ 151° ↖ 151° ↖ 149° ↖ 147° ↖ 148° ↖ 148° ↖ 147° ↖ 148° ↖ 147° ↖ 146° ↖ 145° ↖ 145° ↖ 144° ↖ 145° ↗ 237° ↗ 232° ↗ 234° ↗ 237° ↗ 237° ↗ 238° ↗ 250° ↗ 239° ↘ 327° ↘ 340° ↘ 349° ↓ 360° ↙ 13° ↙ 21° ↙ 25° ↙ 27° ↙ 29° ↙ 31° ↙ 33° ↙ 35° ↙ 37° ↙ 38° ↙ 39° ↙ 41° ↙ 44° ↙ 46° ↙ 48° ↙ 49° ↙ 51° ↙ 54° ↙ 57° ↙ 59° ↙ 61° ↙ 62° ↙ 63° ↙ 63° ↙ 63° ↙ 62° ↙ 59° ↙ 54° ↙ 48° ↙ 42° ↙ 35° ↙ 27° ↙ 26° ↙ 23° ↙ 17° ↙ 12° ← 93° ↙ 62° ↙ 64° ↙ 64° ↙ 63° ↙ 61° ↙ 60° ↙ 60° ↙ 58° ↙ 57° ↙ 57° ↙ 55° ↙ 55°
Height 1.44 ft 1.38 ft 1.31 ft 1.31 ft 1.31 ft 1.28 ft 1.21 ft 1.05 ft 0.98 ft 0.98 ft 0.98 ft 1.05 ft 0.98 ft 0.92 ft 0.89 ft 0.82 ft 0.79 ft 0.75 ft 0.69 ft 0.62 ft 0.59 ft 0.56 ft 0.56 ft 0.49 ft 0.49 ft 0.62 ft 0.59 ft 0.59 ft 0.56 ft 0.52 ft 0.52 ft 4.85 ft 4.56 ft 4.30 ft 3.51 ft 2.53 ft 0.75 ft 0.72 ft 0.62 ft 0.62 ft 0.89 ft 0.79 ft 0.52 ft 0.62 ft 0.52 ft 2.36 ft 1.90 ft 1.74 ft 1.61 ft 1.44 ft 1.28 ft 1.25 ft 1.08 ft 1.02 ft 0.98 ft 0.95 ft 0.92 ft 0.92 ft 0.92 ft 0.89 ft 0.89 ft 0.89 ft 0.89 ft 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.89 ft 0.89 ft 0.89 ft 0.85 ft 0.85 ft 0.82 ft 0.82 ft 0.79 ft 0.66 ft 0.62 ft 0.59 ft 0.52 ft 3.12 ft 3.02 ft 2.69 ft 2.49 ft 2.26 ft 2.03 ft 1.87 ft 1.51 ft 1.25 ft 1.21 ft 1.28 ft 1.28 ft 1.25 ft 1.25 ft 1.25 ft 1.25 ft 1.18 ft 1.12 ft 1.02 ft 0.95 ft 0.89 ft 0.79 ft 0.72 ft 0.66 ft 0.59 ft
Period 8″ 8″ 8″ 8″ 8″ 8″ 8″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 6″ 6″ 6″ 6″ 7″ 10″ 10″ 9″ 10″ 9″ 8″ 10″ 8″ 8″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 7″ 7″ 7″ 7″ 7″ 7″ 8″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″
Direction ← 94° ← 94° ← 94° ← 97° ↖ 100° ↖ 101° ↖ 101° ← 95° ← 96° ← 97° ← 98° ↖ 104° ↖ 104° ↖ 104° ↖ 103° ↖ 103° ↖ 102° ↖ 101° ← 96° ← 95° ← 94° ← 93° ← 92° ← 91° ← 91° ← 91° ← 91° ← 92° ← 91° ← 91° ← 91° ↖ 158° ↖ 160° ↖ 164° ↖ 158° ↖ 159° ↖ 154° ↖ 150° ↖ 154° ↖ 147° ↖ 147° ↖ 144° ↖ 142° ↖ 148° ↖ 150° ↖ 168° ↖ 162° ↖ 162° ↖ 163° ↖ 162° ↖ 160° ↖ 161° ↖ 159° ↖ 159° ↖ 158° ↖ 157° ↖ 156° ↖ 156° ↖ 155° ↖ 154° ↖ 154° ↖ 154° ↖ 153° ↖ 153° ↖ 152° ↖ 152° ↖ 152° ↖ 151° ↖ 151° ↖ 150° ↖ 150° ↖ 150° ↖ 149° ↖ 149° ↖ 148° ↖ 148° ↖ 148° ↖ 147° ↖ 150° ↖ 150° ↖ 149° ↖ 149° ↓ 6° ↓ 360° ↙ 42° ↙ 40° ↙ 45° ↙ 46° ↙ 49° ↙ 51° ← 95° ← 96° ← 95° ← 94° ← 93° ← 94° ← 94° ← 92° ← 91° ← 91° ← 89° ← 90° ← 90° ← 89° ← 89° ← 89° ← 90°
Height 0.72 ft 0.66 ft 0.62 ft 0.56 ft 0.56 ft 0.52 ft 0.56 ft 0.62 ft 0.69 ft 0.75 ft 0.79 ft 0.82 ft 0.82 ft 0.85 ft 0.85 ft 0.85 ft 0.85 ft 0.89 ft 0.85 ft 0.85 ft 0.85 ft 0.82 ft 0.85 ft 0.82 ft 0.79 ft 0.75 ft 0.79 ft 0.75 ft 0.62 ft 3.97 ft 4.23 ft 4.53 ft 5.28 ft 5.71 ft 5.84 ft 5.81 ft 5.58 ft 5.28 ft 5.08 ft 4.92 ft 4.72 ft 4.66 ft 4.59 ft 4.56 ft 4.62 ft 4.72 ft 4.76 ft 4.76 ft 4.79 ft 4.82 ft 4.89 ft 4.99 ft 5.05 ft 5.08 ft 5.05 ft 5.02 ft 4.99 ft 4.92 ft 4.85 ft 4.79 ft 4.76 ft 4.56 ft 4.23 ft 3.90 ft 3.61 ft 3.38 ft 3.28 ft 3.21 ft 3.18 ft 3.15 ft 3.15 ft 3.15 ft 3.18 ft 3.31 ft 3.51 ft 3.77 ft 3.90 ft 3.87 ft 3.80 ft 3.80 ft 3.90 ft 4.10 ft 4.40 ft 4.72 ft 4.99 ft 5.05 ft 4.95 ft 4.79 ft 4.62 ft 4.49 ft 4.40 ft 4.26 ft 4.13 ft 4.00 ft 0.69 ft 1.02 ft 0.85 ft 0.72 ft 0.56 ft 0.62 ft 1.05 ft 1.51 ft 2.07 ft 2.56 ft 3.02 ft 3.44 ft 3.87 ft 3.94 ft 3.94 ft 3.87 ft 3.84 ft 3.77 ft 3.74 ft 3.74 ft 3.58 ft 3.74 ft 3.74 ft 3.77 ft 3.87 ft 4.00 ft 4.13 ft 4.17 ft 4.23 ft 4.20 ft 4.20 ft 4.13 ft 3.74 ft 3.64 ft 4.13 ft 3.74 ft 3.44 ft 3.38 ft 3.35 ft 3.38 ft 3.38 ft 3.35 ft 3.28 ft 3.25 ft 3.18 ft 3.08 ft 3.02 ft 2.92 ft 2.82 ft 2.76 ft 2.66 ft 2.53 ft 2.43 ft
Period 7″ 7″ 7″ 8″ 8″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 5″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 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″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 12″ 12″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″
Direction ↖ 122° ↖ 124° ↖ 124° ↖ 124° ↖ 124° ↖ 133° ↖ 133° ↖ 134° ↖ 133° ↖ 133° ↖ 133° ↖ 132° ↖ 132° ↖ 132° ↖ 132° ↖ 132° ↖ 132° ↖ 132° ↖ 132° ↖ 133° ↖ 133° ↖ 133° ↖ 133° ↖ 133° ↖ 136° ↖ 136° ↖ 135° ↖ 135° ↖ 138° ↗ 225° ↗ 238° ↗ 253° ↗ 256° → 263° → 268° → 271° → 275° → 277° → 279° → 278° → 278° → 277° → 275° → 274° → 274° → 275° → 274° → 273° → 273° → 273° → 274° → 275° → 278° → 281° → 283° → 284° → 284° → 283° → 282° → 279° → 276° → 275° → 274° → 272° → 269° → 263° ↗ 257° ↗ 251° ↗ 245° ↗ 239° ↗ 234° ↗ 229° ↗ 224° ↗ 221° ↗ 220° ↗ 219° ↗ 218° ↗ 216° ↗ 214° ↗ 212° ↗ 208° ↗ 202° ↗ 198° ↗ 195° ↗ 193° ↗ 193° ↗ 193° ↗ 195° ↗ 197° ↗ 200° ↗ 202° ↗ 204° ↗ 205° ↗ 207° ↗ 197° ↗ 211° ↗ 214° ↗ 210° ↗ 207° ↖ 149° ↖ 145° ↖ 145° ↖ 143° ↖ 143° ↖ 143° ↖ 141° ↖ 140° ↖ 140° ↖ 139° ↖ 138° ↖ 137° ↖ 136° ↖ 136° ↖ 135° ↖ 135° ↖ 133° ↖ 133° ↖ 132° ↖ 132° ↖ 130° ↖ 129° ↖ 130° ↖ 129° ↖ 130° ↖ 130° ↖ 129° ↖ 135° ↖ 136° ↖ 122° ↖ 131° ↖ 137° ↖ 138° ↖ 139° ↖ 140° ↖ 140° ↖ 140° ↖ 140° ↖ 140° ↖ 140° ↖ 140° ↖ 140° ↖ 140° ↖ 141° ↖ 141° ↖ 141° ↖ 141° ↖ 141°
Height 0.89 ft 0.79 ft 0.75 ft 0.75 ft 0.66 ft 0.66 ft 0.56 ft 0.49 ft 0.85 ft 0.82 ft 0.69 ft 0.62 ft 0.59 ft 0.66 ft 0.62 ft 0.82 ft 0.98 ft 1.28 ft 1.44 ft 1.34 ft 2.30 ft 2.49 ft 2.16 ft 2.10 ft 2.20 ft 2.33 ft 2.43 ft 2.53 ft 2.56 ft 2.59 ft 2.62 ft 2.69 ft 2.79 ft 2.85 ft 2.89 ft 2.92 ft 2.98 ft 3.05 ft 3.15 ft 3.35 ft 3.67 ft 4.07 ft 4.33 ft 4.46 ft 4.49 ft 4.49 ft 4.43 ft 4.40 ft
Period 5″ 4″ 3″ 4″ 4″ 3″ 3″ 3″ 2″ 2″ 2″ 2″ 2″ 2″ 7″ 7″ 7″ 7″ 7″ 7″ 5″ 5″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″
Direction ↙ 15° ↙ 24° ↙ 26° ↙ 28° ↙ 24° ↙ 24° ↙ 25° ↙ 23° ↗ 246° → 286° ↘ 292° ↘ 294° ↘ 298° ↘ 312° ↖ 138° ↖ 138° ↖ 139° ↖ 140° ↖ 139° ↖ 141° ↙ 74° ↙ 67° ↘ 308° ↘ 299° ↘ 297° ↘ 293° ↘ 291° ↘ 291° → 288° → 284° → 280° → 275° → 269° → 265° ↗ 259° ↗ 254° ↗ 247° ↗ 240° ↗ 232° ↗ 227° ↗ 225° ↗ 224° ↗ 222° ↗ 220° ↗ 218° ↗ 214° ↗ 208° ↗ 202°
Height 1.08 ft 0.49 ft 0.49 ft 0.52 ft 0.52 ft 0.56 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.56 ft 0.56 ft 0.59 ft 0.56 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft
Period 6″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 13″ 13″ 12″ 13″ 13″ 12″ 12″
Direction ↖ 128° ← 91° ← 91° ← 91° ← 91° ← 91° ← 92° ← 93° ← 93° ← 93° ← 93° ← 93° ← 93° ← 92° ← 91° ← 92° ← 92° ← 92° ← 91° ← 91° ← 92° ← 92°
Height 2.20 ft
Period 7″
Direction ↙ 77°

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...