Swell Matrix:
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hide labels Saturday, September 22 Sunday, September 23 Monday, September 24 Tuesday, September 25 Wednesday, September 26 Thursday, September 27 Friday, September 28 Saturday, Sep 29
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
Tide:
Sea Height 2.59 ft 2.66 ft 2.69 ft 2.76 ft 2.79 ft 2.89 ft 2.89 ft 2.92 ft 2.89 ft 2.92 ft 2.85 ft 2.89 ft 2.79 ft 2.82 ft 2.72 ft 2.76 ft 2.69 ft 2.76 ft 2.76 ft 2.82 ft 2.82 ft 2.92 ft 2.95 ft 3.08 ft 3.08 ft 3.15 ft 3.15 ft 3.18 ft 3.18 ft 3.25 ft 3.21 ft 3.21 ft 3.15 ft 3.15 ft 3.08 ft 3.12 ft 3.05 ft 3.08 ft 3.05 ft 3.12 ft 3.12 ft 3.18 ft 3.15 ft 3.21 ft 3.18 ft 3.21 ft 3.15 ft 3.18 ft 3.12 ft 3.12 ft 3.02 ft 3.02 ft 2.95 ft 2.98 ft 2.92 ft 2.92 ft 2.85 ft 2.89 ft 2.89 ft 2.98 ft 3.02 ft 3.12 ft 3.08 ft 3.12 ft 3.08 ft 3.12 ft 3.12 ft 3.25 ft 3.28 ft 3.41 ft 3.38 ft 3.44 ft 3.41 ft 3.44 ft 3.41 ft 3.44 ft 3.41 ft 3.48 ft 3.41 ft 3.44 ft 3.38 ft 3.38 ft 3.31 ft 3.28 ft 3.21 ft 3.21 ft 3.12 ft 3.15 ft 3.08 ft 3.12 ft 3.05 ft 3.05 ft 2.98 ft 3.02 ft 2.92 ft 2.95 ft 2.85 ft 2.85 ft 2.76 ft 2.76 ft 2.66 ft 2.66 ft 2.59 ft 2.59 ft 2.56 ft 2.59 ft 2.56 ft 2.62 ft 2.62 ft 2.69 ft 2.66 ft 2.69 ft 2.62 ft 2.59 ft 2.53 ft 2.53 ft 2.46 ft 2.49 ft 2.46 ft 2.53 ft 2.53 ft 2.49 ft 2.43 ft 2.43 ft 2.39 ft 2.46 ft 2.46 ft 2.53 ft 2.53 ft 2.56 ft 2.53 ft 2.56 ft 2.53 ft 2.53 ft 2.49 ft 2.49 ft 2.43 ft 2.43 ft 2.36 ft 2.36 ft 2.33 ft 2.33 ft 2.30 ft 2.33 ft 2.30 ft 2.30 ft 2.26 ft 2.30 ft 2.26 ft 2.30 ft 2.30 ft 2.33 ft 2.33 ft 2.39 ft 2.39 ft 2.46 ft 2.46 ft 2.53 ft 2.56 ft 2.59 ft 2.62 ft 2.66 ft 2.66 ft 2.69 ft 2.69 ft 2.72 ft 2.72 ft 2.76 ft 2.76 ft 2.76 ft 2.72 ft 2.76 ft 2.72 ft 2.72 ft 2.69 ft 2.69 ft 2.69 ft 2.69 ft 2.69 ft 2.69 ft 2.69 ft 2.69 ft 2.69 ft 2.69 ft 2.66 ft 2.66 ft 2.66 ft 2.66 ft 2.62 ft
Height 2.53 ft 2.59 ft 2.56 ft 2.62 ft 2.53 ft 2.53 ft 2.49 ft 2.46 ft 2.43 ft 2.33 ft 2.16 ft 1.87 ft 1.87 ft 1.84 ft 3.15 ft 3.18 ft 3.18 ft 2.82 ft 2.76 ft 2.62 ft 2.49 ft 2.46 ft 2.39 ft 2.33 ft 2.26 ft 2.23 ft 2.16 ft 2.16 ft 2.16 ft 2.36 ft 2.39 ft 2.39 ft 2.16 ft 2.13 ft 2.10 ft 2.00 ft 1.97 ft 1.84 ft 1.80 ft 1.71 ft 1.61 ft 1.51 ft 1.38 ft 1.38 ft 1.77 ft 1.90 ft 2.00 ft 2.07 ft 2.03 ft 0.52 ft 0.49 ft 0.62 ft 0.62 ft 0.59 ft 0.62 ft 0.56 ft 0.66 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.59 ft 0.66 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.69 ft 0.69 ft 0.66 ft 0.69 ft 0.69 ft 0.69 ft 0.66 ft 0.66 ft 0.66 ft 0.69 ft 0.72 ft 0.79 ft 0.82 ft 0.85 ft 0.85 ft 0.92 ft 1.02 ft 1.57 ft 1.61 ft 1.64 ft 1.64 ft 1.61 ft 1.61 ft 1.54 ft 1.51 ft 1.48 ft 1.48 ft 1.44 ft 1.41 ft 1.61 ft 1.61 ft 1.61 ft 1.57 ft 1.54 ft 1.51 ft 1.54 ft 1.54 ft 1.54 ft 1.44 ft 1.48 ft 1.44 ft 1.44 ft 1.44 ft 1.41 ft 1.41 ft 1.34 ft 1.28 ft 1.34 ft 1.34 ft 1.38 ft 1.34 ft 1.34 ft 1.34 ft 1.34 ft 1.34 ft 1.34 ft 1.31 ft 1.28 ft 1.15 ft 1.15 ft 1.28 ft 1.38 ft 1.38 ft 1.44 ft 1.44 ft 1.48 ft 1.48 ft 1.51 ft
Period 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 5″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 5″ 8″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 7″ 7″ 8″ 7″ 7″ 7″ 7″ 7″ 7″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 7″ 7″ 6″ 6″ 6″ 6″ 6″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 7″ 7″ 7″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″
Direction ↙ 80° ↙ 80° ← 86° ← 87° ← 87° ← 87° ← 89° ← 90° ← 90° ← 92° ← 97° ↖ 107° ↖ 106° ↖ 104° ← 87° ← 86° ← 87° ← 94° ← 95° ← 93° ← 93° ← 92° ← 92° ← 92° ← 92° ← 91° ← 92° ← 91° ← 91° ← 95° ← 94° ← 94° ← 90° ← 91° ← 91° ← 91° ← 91° ← 92° ← 91° ← 91° ← 94° ← 95° ← 98° ← 97° ← 87° ← 87° ← 86° ← 86° ← 86° ↖ 113° ← 81° ↙ 80° ↙ 80° ← 81° ← 81° ← 81° ↙ 80° ← 81° ← 81° ← 81° ↙ 80° ↖ 112° ↖ 112° ↖ 110° ↖ 110° ↖ 110° ↖ 110° ↖ 110° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 109° ↖ 109° ↖ 110° ↖ 110° ↖ 110° ↖ 109° ↖ 104° ↖ 104° ↖ 105° ↖ 104° ↖ 105° ↖ 104° ↖ 105° ↖ 105° ↖ 105° ↖ 105° ↖ 103° ↖ 103° ↖ 111° ↖ 111° ↖ 110° ↖ 110° ↖ 111° ↖ 111° ↖ 110° ↖ 110° ↖ 110° ↖ 106° ↖ 106° ↖ 105° ↖ 104° ↖ 104° ↖ 103° ↖ 103° ↖ 103° ↖ 101° ↖ 107° ↖ 108° ↖ 108° ↖ 106° ↖ 106° ↖ 106° ↖ 105° ↖ 105° ↖ 105° ↖ 105° ↖ 106° ↖ 101° ↖ 100° ↖ 103° ↖ 103° ↖ 102° ↖ 100° ← 99° ← 98° ← 96° ← 93°
Height 0.69 ft 0.69 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.62 ft 0.66 ft 0.62 ft 0.66 ft 0.62 ft 0.66 ft 0.62 ft 0.66 ft 0.66 ft 0.69 ft 1.28 ft 1.18 ft 1.21 ft 1.08 ft 0.98 ft 1.02 ft 0.95 ft 0.95 ft 1.02 ft 1.02 ft 1.02 ft 0.98 ft 0.98 ft 0.98 ft 0.98 ft 1.02 ft 1.02 ft 1.02 ft 0.98 ft 1.02 ft 1.02 ft 0.98 ft 0.98 ft 0.98 ft 0.95 ft 0.89 ft 0.85 ft 0.56 ft 1.41 ft 1.54 ft 1.57 ft 1.57 ft 0.49 ft 0.52 ft 0.52 ft 0.56 ft 0.56 ft 0.66 ft 0.59 ft 0.62 ft 0.72 ft 0.62 ft 0.56 ft 1.15 ft 1.08 ft 1.05 ft 0.98 ft 0.92 ft 0.89 ft 0.85 ft 0.85 ft 0.79 ft 0.79 ft 0.75 ft 0.75 ft 0.75 ft 1.02 ft 1.15 ft 1.25 ft 1.44 ft 1.51 ft 2.20 ft 2.26 ft 2.30 ft 2.33 ft 2.33 ft 2.39 ft 2.36 ft 2.39 ft 2.39 ft 2.39 ft 2.39 ft 2.43 ft 2.39 ft 2.39 ft 2.66 ft 2.66 ft 2.66 ft 2.69 ft 2.66 ft 2.69 ft 2.36 ft 2.33 ft 2.30 ft 2.26 ft 2.23 ft 2.23 ft 2.20 ft 2.16 ft 2.62 ft
Period 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 10″ 10″ 10″ 10″ 10″ 10″ 8″ 8″ 8″ 8″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 4″ 4″ 4″ 4″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 3″ 4″ 4″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 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″
Direction ↖ 108° ↖ 109° ↖ 108° ↖ 109° ↖ 109° ↖ 108° ↖ 109° ↖ 108° ↖ 110° ↖ 109° ↖ 110° ↖ 109° ↖ 110° ↖ 109° ↖ 109° ↖ 108° ↙ 67° ↙ 67° ↙ 67° ↙ 68° ↖ 109° ↖ 109° ↖ 111° ↖ 111° ↖ 110° ↖ 110° ↖ 110° ↖ 111° ↖ 111° ↖ 111° ↖ 111° ↖ 110° ↖ 110° ↖ 110° ↖ 110° ↖ 109° ↖ 109° ↖ 109° ↖ 109° ↖ 109° ↖ 109° ↖ 110° ↖ 110° ↖ 113° ↖ 121° ↖ 120° ↖ 123° ↖ 123° ← 85° ← 85° ← 85° ← 85° ← 86° ← 86° ← 85° ← 85° ← 85° ← 86° ← 87° ↖ 155° ↖ 155° ↖ 154° ↖ 155° ↖ 155° ↖ 154° ↖ 153° ↖ 151° ↖ 152° ↖ 150° ↖ 149° ↖ 146° ↖ 144° ← 87° ← 85° ← 85° ← 85° ← 85° ← 82° ← 82° ← 83° ← 82° ← 83° ← 83° ← 83° ← 83° ← 83° ← 83° ← 84° ← 84° ← 84° ← 84° ← 87° ← 87° ← 88° ← 88° ← 89° ← 90° ← 87° ← 86° ← 87° ← 87° ← 87° ← 87° ← 87° ← 87° ← 88°
Height 2.69 ft 2.76 ft 1.08 ft 1.18 ft 1.18 ft 1.31 ft 1.31 ft 1.41 ft 1.38 ft 1.57 ft 1.67 ft 1.97 ft 1.90 ft 1.94 ft 0.92 ft 1.15 ft 1.21 ft 1.34 ft 1.80 ft 1.80 ft 1.90 ft 1.90 ft 1.97 ft 1.97 ft 1.25 ft 2.03 ft 2.13 ft 2.07 ft 2.13 ft 2.10 ft 2.16 ft 2.16 ft 2.26 ft 2.20 ft 2.26 ft 2.23 ft 2.30 ft 2.30 ft 2.36 ft 2.72 ft 2.36 ft 2.30 ft 2.69 ft 2.72 ft 2.20 ft 2.13 ft 2.13 ft 2.07 ft 2.16 ft 2.92 ft 2.98 ft 3.02 ft 3.25 ft 3.28 ft 3.41 ft 3.38 ft 3.44 ft 3.41 ft 3.41 ft 3.41 ft 3.44 ft 3.41 ft 3.48 ft 3.41 ft 3.44 ft 3.38 ft 3.38 ft 3.31 ft 3.28 ft 3.21 ft 3.21 ft 3.12 ft 3.15 ft 3.05 ft 3.08 ft 3.02 ft 3.02 ft 2.98 ft 2.95 ft 2.85 ft 2.89 ft 2.79 ft 2.79 ft 2.76 ft 2.69 ft 2.59 ft 2.59 ft 2.53 ft 2.53 ft 2.49 ft 2.59 ft 2.49 ft 2.56 ft 2.10 ft 2.10 ft 2.00 ft 2.03 ft 1.71 ft 1.71 ft 1.54 ft 1.94 ft 1.84 ft 1.87 ft 1.77 ft 1.84 ft 1.74 ft 1.74 ft 1.64 ft 1.71 ft 1.54 ft 1.54 ft 1.38 ft 1.38 ft 1.25 ft 1.28 ft 1.25 ft 1.21 ft 0.98 ft 0.95 ft 0.56 ft 0.59 ft 0.59 ft
Period 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 11″ 11″ 10″ 10″ 10″ 11″ 10″ 11″ 10″ 11″ 11″ 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″ 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″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 9″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 7″ 8″ 7″ 8″ 7″ 7″ 3″ 3″ 3″
Direction ← 83° ← 83° ↙ 72° ↙ 71° ↙ 72° ↙ 70° ↙ 70° ↙ 69° ↙ 70° ↙ 68° ↙ 67° ↙ 64° ↙ 64° ↙ 64° ↙ 74° ↙ 75° ↙ 75° ↙ 75° ↙ 72° ↙ 73° ↙ 72° ↙ 72° ↙ 72° ↙ 73° ↙ 78° ↙ 73° ↙ 72° ↙ 73° ↙ 73° ↙ 74° ↙ 73° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 79° ↙ 73° ↙ 73° ↙ 77° ↙ 79° ↙ 75° ↙ 75° ↙ 75° ↙ 76° ↙ 76° ← 81° ↙ 80° ← 81° ← 83° ← 83° ← 83° ← 83° ← 83° ← 84° ← 83° ← 84° ← 83° ← 84° ← 83° ← 84° ← 84° ← 84° ← 84° ← 84° ← 84° ← 84° ← 83° ← 83° ← 82° ← 82° ← 81° ← 82° ← 81° ← 81° ↙ 80° ↙ 80° ↙ 80° ↙ 80° ↙ 79° ↙ 80° ↙ 79° ↙ 79° ↙ 79° ↙ 80° ↙ 80° ↙ 79° ← 81° ← 82° ← 83° ↙ 73° ↙ 72° ↙ 72° ↙ 72° ↙ 70° ↙ 71° ↙ 70° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 73° ↙ 71° ↙ 71° ↙ 71° ↙ 71° ↙ 72° ↙ 72° ↙ 71° ↙ 71° ↙ 68° ↙ 66° ↖ 142° ↖ 132° ↖ 131°
Height 2.62 ft 2.66 ft 2.66 ft 2.72 ft 2.82 ft 2.92 ft 2.95 ft 3.08 ft 3.08 ft 3.15 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.82 ft 0.82 ft 0.85 ft 0.89 ft 1.02 ft 0.95 ft 1.12 ft 1.12 ft 1.12 ft 1.08 ft 1.05 ft 0.69 ft 0.79 ft 1.12 ft 1.12 ft 1.12 ft 1.18 ft 1.28 ft 1.34 ft 1.64 ft 1.67 ft 1.64 ft 1.67 ft 1.64 ft 1.67 ft 1.64 ft 1.67 ft 1.64 ft 1.64 ft 1.61 ft 1.67 ft 1.64 ft 1.71 ft 1.67 ft 1.74 ft 1.71 ft 1.74 ft 1.77 ft 1.84 ft 1.87 ft 1.64 ft 1.57 ft 1.64 ft 1.51 ft 1.61 ft
Period 9″ 9″ 9″ 8″ 9″ 9″ 8″ 8″ 8″ 8″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 10″ 9″ 4″ 4″ 4″ 4″ 4″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 10″ 10″ 10″ 9″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″
Direction ← 82° ↙ 80° ↙ 80° ↙ 79° ← 82° ← 82° ← 83° ← 84° ← 85° ← 85° ↖ 109° ↖ 110° ↖ 110° ↖ 110° ↖ 111° ↖ 110° ↖ 111° ↖ 110° ↖ 106° ↖ 110° ↖ 147° ↖ 145° ↖ 145° ↖ 145° ↖ 144° ↙ 76° ↙ 74° ↙ 79° ↙ 77° ↙ 78° ↙ 78° ↙ 78° ↙ 77° ↙ 75° ↙ 74° ↙ 75° ↙ 74° ↙ 75° ↙ 74° ↙ 75° ↙ 75° ↙ 76° ↙ 75° ↙ 76° ↙ 76° ↙ 77° ↙ 77° ↙ 78° ↙ 78° ↙ 79° ↙ 78° ↙ 80° ↙ 79° ↙ 80° ↙ 78° ↙ 78° ↙ 78° ↙ 78° ↙ 79°
Height 1.08 ft 1.02 ft 0.95 ft 0.95 ft 0.92 ft 1.05 ft
Period 4″ 4″ 4″ 4″ 4″ 3″
Direction ← 99° ← 99° ← 98° ← 98° ↖ 100° ↖ 104°
Height 0.89 ft 0.98 ft 1.08 ft 1.41 ft 1.48 ft 1.67 ft 1.61 ft 1.57 ft 1.51 ft 1.48 ft 1.51 ft 1.54 ft 1.61 ft 1.64 ft 1.67 ft 1.67 ft
Period 10″ 10″ 10″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 4″ 3″ 3″ 3″ 3″ 4″
Direction ↙ 78° ↙ 76° ↙ 77° ↖ 125° ↖ 125° ↖ 124° ↖ 127° ↖ 127° ↖ 128° ↖ 128° ↖ 130° ↖ 131° ↖ 130° ↖ 130° ↖ 130° ↖ 129°

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...