Swell Matrix:
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hide labels Monday, July 16 Tuesday, July 17 Wednesday, July 18 Thursday, July 19 Friday, July 20 Saturday, July 21 Sunday, July 22 Monday, July 23 Tuesday, Jul 24
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 3.38 ft 3.35 ft 3.31 ft 3.28 ft 3.28 ft 3.28 ft 3.28 ft 3.28 ft 3.31 ft 3.35 ft 3.38 ft 3.41 ft 3.44 ft 3.51 ft 3.58 ft 3.67 ft 3.80 ft 3.94 ft 4.07 ft 4.17 ft 4.30 ft 4.43 ft 4.62 ft 4.82 ft 4.92 ft 4.95 ft 4.89 ft 4.85 ft 4.85 ft 4.85 ft 4.92 ft 5.02 ft 5.15 ft 5.25 ft 5.31 ft 5.38 ft 5.44 ft 5.54 ft 5.64 ft 5.74 ft 5.84 ft 5.90 ft 5.97 ft 6.04 ft 6.10 ft 6.17 ft 6.23 ft 6.33 ft 6.40 ft 6.43 ft 6.49 ft 6.56 ft 6.63 ft 6.69 ft 6.76 ft 6.82 ft 6.89 ft 6.86 ft 6.76 ft 6.66 ft 6.59 ft 6.56 ft 6.59 ft 6.59 ft 6.59 ft 6.59 ft 6.56 ft 6.53 ft 6.46 ft 6.40 ft 6.33 ft 6.23 ft 6.20 ft 6.17 ft 6.17 ft 6.20 ft 6.23 ft 6.23 ft 6.13 ft 5.97 ft 5.77 ft 5.61 ft 5.44 ft 5.28 ft 5.15 ft 5.05 ft 5.02 ft 4.99 ft 4.95 ft 4.95 ft 4.89 ft 4.85 ft 4.79 ft 4.72 ft 4.69 ft 4.72 ft 4.72 ft 4.76 ft 4.82 ft 4.85 ft 4.89 ft 4.89 ft 4.89 ft 4.85 ft 4.79 ft 4.72 ft 4.66 ft 4.62 ft 4.59 ft 4.56 ft 4.53 ft 4.49 ft 4.49 ft 4.46 ft 4.46 ft 4.49 ft 4.49 ft 4.56 ft 4.59 ft 4.66 ft 4.69 ft 4.69 ft 4.69 ft 4.66 ft 4.59 ft 4.49 ft 4.43 ft 4.36 ft 4.33 ft 4.36 ft 4.40 ft 4.46 ft 4.56 ft 4.72 ft 4.95 ft 5.22 ft 5.48 ft 5.77 ft 6.00 ft 6.23 ft 6.46 ft 6.63 ft 6.76 ft 6.92 ft 7.15 ft 7.45 ft 7.68 ft 7.84 ft 7.94 ft 7.97 ft 7.94 ft 7.87 ft 7.77 ft 7.68 ft 7.61 ft 7.54 ft 7.51 ft 7.48 ft 7.51 ft 7.51 ft 7.58 ft 7.64 ft 7.68 ft 7.71 ft 7.74 ft 7.77 ft 7.81 ft 7.81 ft 7.77 ft 7.74 ft 7.71 ft 7.64 ft 7.54 ft 7.48 ft 7.38 ft 7.28 ft 7.18 ft 7.08 ft 6.95 ft 6.82 ft 6.76 ft 6.69 ft 6.72 ft 6.72 ft 6.72 ft 6.69 ft 6.63 ft 6.56 ft 6.53 ft
Height 2.00 ft 1.94 ft 1.94 ft 1.90 ft 1.90 ft 1.90 ft 1.94 ft 0.79 ft 0.85 ft 3.74 ft 3.74 ft 4.20 ft 4.26 ft 4.33 ft 4.46 ft 4.59 ft 4.66 ft 4.72 ft 4.82 ft 4.89 ft 5.05 ft 5.12 ft 5.22 ft 5.31 ft 5.38 ft 5.41 ft 5.48 ft 5.51 ft 5.61 ft 5.74 ft 5.90 ft 5.97 ft 6.04 ft 6.10 ft 6.17 ft 6.30 ft 6.40 ft 6.46 ft 6.53 ft 6.49 ft 6.43 ft 6.30 ft 6.23 ft 6.23 ft 6.26 ft 6.30 ft 5.71 ft 5.71 ft 5.67 ft 5.64 ft 5.58 ft 6.17 ft 6.10 ft 6.04 ft 5.97 ft 5.94 ft 5.97 ft 6.00 ft 6.00 ft 6.00 ft 5.48 ft 5.31 ft 5.08 ft 4.85 ft 5.18 ft 5.05 ft 4.89 ft 4.79 ft 4.72 ft 4.69 ft 4.66 ft 4.62 ft 4.26 ft 4.23 ft 4.26 ft 4.26 ft 4.36 ft 4.56 ft 4.33 ft 4.30 ft 4.26 ft 4.23 ft 4.17 ft 4.13 ft 4.13 ft 4.10 ft 4.13 ft 4.17 ft 4.20 ft 4.23 ft 4.26 ft 4.33 ft 4.33 ft 4.33 ft 4.26 ft 4.20 ft 4.10 ft 4.03 ft 3.94 ft 3.90 ft 3.90 ft 3.97 ft 4.03 ft 4.13 ft 4.33 ft 4.59 ft 4.85 ft 5.15 ft 5.44 ft 5.71 ft 5.97 ft 6.20 ft 6.36 ft 6.49 ft 6.66 ft 6.92 ft 7.18 ft 7.45 ft 7.64 ft 7.74 ft 7.77 ft 7.74 ft 7.68 ft 7.68 ft 7.38 ft 7.31 ft 7.51 ft 7.48 ft 7.51 ft 7.51 ft 7.58 ft 7.64 ft 7.68 ft 7.71 ft 7.74 ft 7.77 ft 7.81 ft 7.81 ft 7.77 ft 7.74 ft 7.71 ft 7.64 ft 7.54 ft 7.48 ft 7.38 ft 7.28 ft 7.18 ft 7.08 ft 6.95 ft 6.82 ft 6.76 ft 6.69 ft 6.72 ft 6.72 ft 6.72 ft 6.69 ft 6.63 ft 6.56 ft 6.53 ft
Period 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 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″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″
Direction ↖ 168° ↖ 169° ↖ 170° ↖ 171° ↖ 174° ↑ 177° ↑ 179° ↖ 116° ↖ 118° ↗ 227° ↗ 226° ↗ 212° ↗ 212° ↗ 213° ↗ 213° ↗ 212° ↗ 212° ↗ 212° ↗ 211° ↗ 212° ↗ 212° ↗ 214° ↗ 216° ↗ 217° ↗ 218° ↗ 220° ↗ 220° ↗ 220° ↗ 219° ↗ 218° ↗ 215° ↗ 215° ↗ 216° ↗ 216° ↗ 217° ↗ 218° ↗ 218° ↗ 219° ↗ 218° ↗ 218° ↗ 218° ↗ 217° ↗ 217° ↗ 216° ↗ 216° ↗ 217° ↗ 230° ↗ 230° ↗ 232° ↗ 232° ↗ 233° ↗ 218° ↗ 217° ↗ 216° ↗ 215° ↗ 214° ↗ 212° ↗ 211° ↗ 211° ↗ 211° ↗ 222° ↗ 222° ↗ 222° ↗ 223° ↗ 208° ↗ 206° ↗ 205° ↗ 204° ↗ 203° ↗ 202° ↗ 201° ↗ 201° ↗ 198° ↗ 197° ↗ 197° ↗ 197° ↗ 198° ↗ 202° ↗ 199° ↗ 199° ↗ 199° ↗ 199° ↗ 200° ↗ 202° ↗ 202° ↗ 201° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 201° ↗ 201° ↗ 200° ↗ 199° ↗ 199° ↗ 198° ↗ 199° ↗ 199° ↗ 199° ↗ 198° ↗ 198° ↗ 197° ↗ 196° ↗ 194° ↗ 193° ↗ 192° ↗ 194° ↗ 195° ↗ 196° ↗ 199° ↗ 201° ↗ 204° ↗ 208° ↗ 213° ↗ 216° ↗ 217° ↗ 217° ↗ 217° ↗ 216° ↗ 216° ↗ 214° ↗ 205° ↗ 208° ↗ 206° ↗ 200° ↗ 199° ↗ 197° ↗ 196° ↗ 195° ↗ 193° ↗ 192° ↗ 191° ↗ 190° ↑ 189° ↑ 188° ↑ 187° ↑ 186° ↑ 185° ↑ 184° ↑ 184° ↑ 183° ↑ 182° ↑ 180° ↑ 178° ↑ 176° ↖ 174° ↖ 173° ↖ 172° ↖ 171° ↖ 170° ↖ 168° ↖ 167° ↖ 166° ↖ 165° ↖ 164° ↖ 164° ↖ 164°
Height 1.80 ft 1.80 ft 1.80 ft 1.80 ft 1.80 ft 1.77 ft 1.74 ft 2.26 ft 2.30 ft 2.26 ft 2.36 ft 2.30 ft 2.33 ft 2.30 ft 2.30 ft 2.30 ft 2.30 ft 2.30 ft 2.30 ft 2.30 ft 2.26 ft 2.26 ft 2.33 ft 2.36 ft 2.33 ft 2.36 ft 2.26 ft 2.33 ft 2.36 ft 2.39 ft 2.43 ft 2.49 ft 2.53 ft 2.49 ft 2.56 ft 2.56 ft 2.56 ft 2.56 ft 2.56 ft 2.59 ft 2.59 ft 2.62 ft 2.59 ft 2.66 ft 2.69 ft 2.72 ft 2.72 ft 2.69 ft 2.46 ft 2.39 ft 2.39 ft 2.36 ft 2.39 ft 2.30 ft 2.26 ft 2.23 ft 2.20 ft 2.16 ft 2.16 ft 2.13 ft 2.10 ft 2.07 ft 2.03 ft 2.00 ft 1.94 ft 1.90 ft 1.90 ft 1.87 ft 1.77 ft 0.92 ft 0.92 ft 0.82 ft 0.89 ft 0.62 ft 0.69 ft 0.69 ft 0.66 ft 0.62 ft 0.62 ft 0.59 ft 0.62 ft 0.69 ft 3.84 ft 3.61 ft 3.54 ft 3.54 ft 3.71 ft 3.64 ft 3.58 ft 3.44 ft 3.38 ft 3.28 ft 3.25 ft 5.90 ft 1.84 ft 1.77 ft
Period 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″ 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″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 8″ 8″ 9″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 6″ 8″ 8″
Direction ↖ 114° ↖ 114° ↖ 114° ↖ 114° ↖ 114° ↖ 114° ↖ 114° ↖ 112° ↖ 113° ↖ 113° ↖ 113° ↖ 113° ↖ 113° ↖ 113° ↖ 113° ↖ 114° ↖ 114° ↖ 114° ↖ 115° ↖ 114° ↖ 114° ↖ 114° ↖ 115° ↖ 115° ↖ 114° ↖ 115° ↖ 114° ↖ 114° ↖ 114° ↖ 113° ↖ 113° ↖ 113° ↖ 113° ↖ 112° ↖ 112° ↖ 111° ↖ 110° ↖ 110° ↖ 109° ↖ 110° ↖ 109° ↖ 109° ↖ 109° ↖ 110° ↖ 110° ↖ 111° ↖ 111° ↖ 110° ↖ 107° ↖ 108° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 108° ↖ 108° ↖ 108° ↖ 108° ↖ 108° ↖ 108° ↖ 108° ↖ 107° ↖ 107° ↖ 108° ↖ 108° ↖ 106° ↖ 116° ↖ 116° ↖ 118° ↖ 119° ↖ 121° ↖ 122° ↖ 121° ↖ 121° ↖ 122° ↖ 122° ↖ 122° ↖ 123° ↖ 120° ↗ 225° ↗ 229° ↗ 230° ↗ 230° ↗ 230° ↗ 231° ↗ 232° ↗ 234° ↗ 234° ↗ 235° ↗ 235° ↖ 171° ↖ 115° ↖ 115°
Height 1.51 ft 1.48 ft 1.44 ft 1.41 ft 1.38 ft 1.38 ft 1.34 ft 1.31 ft 1.28 ft 1.25 ft 1.21 ft 1.18 ft 1.12 ft 1.08 ft 1.05 ft 1.02 ft 0.95 ft 0.92 ft 0.89 ft 0.82 ft 0.79 ft 0.75 ft 0.69 ft 0.66 ft 0.62 ft 0.59 ft 0.56 ft 0.52 ft 2.62 ft 2.62 ft 2.69 ft 2.72 ft 2.76 ft 1.48 ft 1.38 ft 1.34 ft 1.51 ft 1.41 ft 1.41 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.41 ft 1.57 ft 1.57 ft 1.61 ft 1.64 ft 1.61 ft 1.61 ft 1.57 ft 1.61 ft 1.57 ft 1.57 ft 1.61 ft 1.64 ft 1.64 ft 1.64 ft 1.61 ft 1.61 ft 1.61 ft 1.61 ft 1.54 ft 1.54 ft 1.54 ft 1.57 ft 1.57 ft 1.57 ft 1.57 ft 1.54 ft 1.57 ft 1.54 ft 1.54 ft 1.64 ft 1.74 ft 1.71 ft 1.74 ft 1.74 ft 1.74 ft 1.74 ft 1.74 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.80 ft 1.80 ft 1.84 ft 1.77 ft 1.90 ft 1.90 ft 1.87 ft 1.87 ft 1.87 ft 1.87 ft 1.87 ft 1.90 ft 1.90 ft 1.84 ft 1.87 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.87 ft 1.84 ft 1.90 ft 1.84 ft 1.80 ft 1.74 ft 1.74 ft 1.80 ft 1.80 ft
Period 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 8″ 8″ 8″ 8″ 9″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 9″ 9″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 7″ 8″ 8″ 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″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″
Direction ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 44° ↙ 44° ↙ 44° ↙ 44° ↙ 44° ↙ 44° ↙ 43° ↙ 43° ↙ 43° ↙ 43° ↙ 43° ↙ 43° ↙ 43° ↙ 43° ↙ 42° ↙ 42° ↙ 42° ↙ 42° ↙ 42° ↖ 153° ↖ 153° ↖ 153° ↖ 153° ↖ 152° ↖ 102° ← 99° ← 99° ↖ 102° ↖ 100° ↖ 100° ↖ 101° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 101° ↖ 105° ↖ 105° ↖ 106° ↖ 107° ↖ 106° ↖ 106° ↖ 106° ↖ 107° ↖ 106° ↖ 106° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 107° ↖ 106° ↖ 106° ↖ 106° ↖ 106° ↖ 106° ↖ 106° ↖ 107° ↖ 106° ↖ 106° ↖ 106° ↖ 106° ↖ 107° ↖ 110° ↖ 109° ↖ 109° ↖ 109° ↖ 109° ↖ 109° ↖ 109° ↖ 110° ↖ 110° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 110° ↖ 112° ↖ 112° ↖ 112° ↖ 112° ↖ 112° ↖ 112° ↖ 113° ↖ 113° ↖ 114° ↖ 113° ↖ 113° ↖ 112° ↖ 113° ↖ 112° ↖ 112° ↖ 112° ↖ 112° ↖ 113° ↖ 113° ↖ 112° ↖ 112° ↖ 112° ↖ 112° ↖ 113° ↖ 113°
Height 1.31 ft 1.34 ft 1.38 ft 1.38 ft 1.41 ft 1.44 ft 1.48 ft 2.00 ft 1.90 ft 2.26 ft 2.26 ft 2.26 ft 2.26 ft 2.59 ft 2.76 ft 2.72 ft 2.66 ft 2.76 ft 2.85 ft 2.92 ft 3.02 ft 2.98 ft 2.98 ft 2.95 ft 5.08 ft
Period 7″ 7″ 7″ 7″ 7″ 7″ 7″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 7″
Direction ↖ 108° ↖ 108° ↖ 108° ↖ 108° ↖ 109° ↖ 109° ↖ 110° ↖ 151° ↖ 148° ↖ 145° ↖ 144° ↖ 143° ↖ 143° ↖ 148° ↖ 151° ↖ 151° ↖ 150° ↖ 150° ↖ 152° ↖ 153° ↖ 156° ↖ 156° ↖ 157° ↖ 157° ↗ 250°
Height 1.64 ft 1.87 ft 1.94 ft 2.07 ft 2.23 ft 2.26 ft 2.43 ft 2.56 ft 2.69 ft 2.89 ft 3.05 ft 3.21 ft 3.41 ft 3.58 ft 3.77 ft 3.94 ft 4.17 ft 4.30 ft 4.30 ft 4.30 ft 1.08 ft 1.25 ft 1.25 ft 1.34 ft 1.25 ft
Period 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″
Direction ↗ 207° ↗ 199° ↗ 202° ↗ 200° ↗ 197° ↗ 203° ↗ 202° ↗ 205° ↗ 207° ↗ 208° ↗ 210° ↗ 211° ↗ 211° ↗ 210° ↗ 210° ↗ 211° ↗ 212° ↗ 212° ↗ 212° ↗ 210° ↗ 255° ↗ 255° ↗ 257° ↗ 256° ↗ 256°
Height 1.12 ft
Period 4″
Direction ↖ 131°

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...