Swell Matrix:
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hide labels Friday, January 24 Saturday, January 25 Sunday, January 26 Monday, January 27 Tuesday, January 28 Wednesday, January 29 Thursday, January 30 Friday, Jan 31
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 7.87 ft 7.81 ft 7.74 ft 7.64 ft 7.58 ft 7.45 ft 7.35 ft 7.25 ft 7.18 ft 7.12 ft 7.05 ft 6.99 ft 6.92 ft 6.82 ft 6.76 ft 6.66 ft 6.56 ft 6.43 ft 6.33 ft 6.23 ft 6.13 ft 6.04 ft 5.94 ft 5.84 ft 5.74 ft 5.64 ft 5.58 ft 5.51 ft 5.44 ft 5.41 ft 5.38 ft 5.35 ft 5.31 ft 5.31 ft 5.31 ft 5.31 ft 5.35 ft 5.35 ft 5.38 ft 5.38 ft 5.38 ft 5.38 ft 5.38 ft 5.35 ft 5.31 ft 5.25 ft 5.22 ft 5.15 ft 5.12 ft 5.05 ft 4.99 ft 4.92 ft 4.85 ft 4.79 ft 4.76 ft 4.69 ft 4.62 ft 4.56 ft 4.49 ft 4.43 ft 4.36 ft 4.30 ft 4.23 ft 4.17 ft 4.10 ft 4.03 ft 3.97 ft 3.94 ft 3.87 ft 3.84 ft 3.80 ft 3.74 ft 3.67 ft 3.64 ft 3.61 ft 3.54 ft 3.51 ft 3.44 ft 3.41 ft 3.35 ft 3.28 ft 3.25 ft 3.21 ft 3.18 ft 3.12 ft 3.08 ft 3.05 ft 3.02 ft 2.98 ft 2.95 ft 2.92 ft 2.89 ft 2.89 ft 2.85 ft 2.82 ft 2.79 ft 2.79 ft 2.79 ft 2.79 ft 2.79 ft 2.79 ft 2.79 ft 2.79 ft 2.79 ft 2.79 ft 2.82 ft 2.85 ft 2.92 ft 2.98 ft 3.05 ft 3.15 ft 3.21 ft 3.28 ft 3.31 ft 3.35 ft 3.35 ft 3.31 ft 3.28 ft 3.28 ft 3.21 ft 3.18 ft 3.15 ft 3.12 ft 3.08 ft 3.08 ft 3.08 ft 3.05 ft 2.98 ft 2.92 ft 2.85 ft 2.76 ft 2.69 ft 2.59 ft 2.53 ft 2.46 ft 2.39 ft 2.33 ft 2.30 ft 2.23 ft 2.20 ft 2.16 ft 2.13 ft 2.10 ft 2.13 ft 2.13 ft 2.10 ft 2.07 ft 2.03 ft 2.00 ft 1.97 ft 1.94 ft 1.90 ft 1.90 ft 1.90 ft 1.90 ft 1.87 ft 1.87 ft 1.84 ft 1.80 ft 1.77 ft 1.74 ft 1.74 ft 1.71 ft 1.71 ft 1.67 ft 1.67 ft 1.67 ft 1.67 ft 1.67 ft 1.67 ft 1.71 ft 1.74 ft 1.77 ft 1.84 ft 1.94 ft 2.03 ft 2.16 ft 2.33 ft 2.49 ft 2.69 ft 2.92 ft 3.18 ft 3.51 ft 3.74 ft 3.90 ft 4.00 ft 4.13 ft 4.30 ft 4.49 ft
Height 7.87 ft 7.81 ft 7.74 ft 7.64 ft 7.58 ft 7.45 ft 7.35 ft 7.25 ft 7.18 ft 7.12 ft 7.05 ft 6.99 ft 6.92 ft 6.82 ft 6.72 ft 6.63 ft 6.53 ft 6.40 ft 6.30 ft 6.23 ft 6.13 ft 6.04 ft 5.94 ft 5.84 ft 5.74 ft 5.64 ft 5.58 ft 5.51 ft 5.44 ft 5.41 ft 5.38 ft 5.35 ft 5.31 ft 5.31 ft 4.79 ft 4.72 ft 4.69 ft 4.62 ft 5.38 ft 5.38 ft 4.76 ft 4.76 ft 5.38 ft 5.35 ft 5.31 ft 5.25 ft 5.22 ft 5.15 ft 5.12 ft 5.05 ft 4.99 ft 4.92 ft 4.85 ft 4.79 ft 4.76 ft 4.69 ft 4.62 ft 4.56 ft 4.49 ft 4.26 ft 4.17 ft 4.10 ft 4.03 ft 3.94 ft 3.87 ft 3.80 ft 3.97 ft 3.94 ft 3.61 ft 3.54 ft 3.51 ft 3.44 ft 3.41 ft 3.38 ft 3.35 ft 3.25 ft 3.21 ft 3.15 ft 3.12 ft 3.08 ft 3.15 ft 3.12 ft 3.08 ft 3.05 ft 2.85 ft 2.82 ft 2.79 ft 2.76 ft 2.72 ft 2.89 ft 2.85 ft 2.56 ft 2.53 ft 2.49 ft 2.56 ft 2.53 ft 2.26 ft 2.23 ft 2.23 ft 2.20 ft 2.26 ft 2.26 ft 2.10 ft 1.94 ft 1.87 ft 2.03 ft 2.07 ft 0.52 ft 0.56 ft 0.56 ft 0.62 ft 0.62 ft 0.56 ft 0.52 ft 0.56 ft 0.52 ft 0.56 ft 0.56 ft 0.49 ft 0.52 ft
Period 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 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″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 5″
Direction ↙ 64° ↙ 64° ↙ 65° ↙ 65° ↙ 65° ↙ 66° ↙ 66° ↙ 66° ↙ 67° ↙ 67° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 67° ↙ 67° ↙ 67° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 69° ↙ 69° ↙ 69° ↙ 69° ↙ 69° ↙ 67° ↙ 67° ↙ 67° ↙ 67° ↙ 68° ↙ 68° ↙ 65° ↙ 64° ↙ 66° ↙ 66° ↙ 66° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 64° ↙ 64° ↙ 68° ↙ 68° ↙ 68° ↙ 67° ↙ 67° ↙ 67° ↙ 67° ↙ 61° ↙ 61° ↙ 67° ↙ 67° ↙ 67° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 66° ↙ 66° ↙ 64° ↙ 64° ↙ 64° ↙ 64° ↙ 64° ↙ 63° ↙ 61° ↙ 61° ↙ 43° ↙ 43° ↙ 42° ↙ 38° ↙ 41° ↙ 41° ↙ 41° ↙ 39° ↙ 39° ↙ 39° ↙ 39° ↙ 38° ↙ 35°
Height 0.52 ft 0.59 ft 0.66 ft 0.66 ft 0.62 ft 2.30 ft 2.43 ft 2.56 ft 2.66 ft 2.56 ft 2.53 ft 1.28 ft 1.31 ft 1.28 ft 1.28 ft 1.28 ft 1.28 ft 1.31 ft 1.41 ft 1.44 ft 1.44 ft 1.41 ft 1.38 ft 1.38 ft 1.31 ft 1.28 ft 1.25 ft 1.18 ft 1.15 ft 1.08 ft 1.02 ft 0.95 ft 0.92 ft 0.85 ft 0.82 ft 0.79 ft 0.72 ft 0.75 ft 0.72 ft 0.69 ft 0.66 ft 0.62 ft 0.59 ft 0.56 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.62 ft 0.56 ft 0.56 ft 0.52 ft 0.52 ft 0.82 ft 1.05 ft 1.25 ft 1.48 ft 1.64 ft 1.80 ft 1.97 ft 2.03 ft 2.07 ft 2.10 ft 2.07 ft 2.07 ft 2.03 ft 2.03 ft 2.00 ft 1.97 ft 1.94 ft 1.94 ft 1.97 ft 1.97 ft 2.00 ft 1.94 ft 1.84 ft 1.77 ft 1.67 ft 1.57 ft 1.51 ft 1.41 ft 1.34 ft 1.28 ft 1.21 ft 1.18 ft 1.12 ft 1.02 ft 0.49 ft 1.12 ft 1.12 ft 1.18 ft 1.21 ft 1.25 ft 1.18 ft 1.18 ft 1.21 ft 1.18 ft 1.18 ft 1.18 ft 1.18 ft 1.18 ft 1.18 ft 1.18 ft 1.15 ft 1.15 ft 1.08 ft 1.02 ft 0.95 ft 0.92 ft 0.92 ft 0.89 ft 0.89 ft 0.89 ft 0.85 ft 0.79 ft 0.79 ft 0.92 ft 0.95 ft 0.89 ft 0.92 ft 0.92 ft 0.92 ft 0.85 ft 0.72 ft 0.85 ft 0.62 ft 0.59 ft 0.52 ft 0.49 ft
Period 4″ 4″ 4″ 4″ 4″ 13″ 13″ 13″ 13″ 13″ 13″ 4″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 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″ 4″ 4″ 4″ 3″ 3″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 5″ 4″ 6″ 6″ 6″ 6″ 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″ 5″ 5″ 5″ 5″
Direction ↖ 145° ↖ 144° ↖ 140° ↖ 140° ↖ 140° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 75° ↙ 75° ↓ 360° ↓ 2° ↓ 3° ↓ 4° ↓ 5° ↓ 7° ↓ 9° ↙ 11° ↙ 12° ↙ 12° ↙ 12° ↙ 11° ↙ 12° ↙ 11° ↙ 11° ↙ 11° ↙ 11° ↙ 10° ↓ 9° ↓ 9° ↓ 8° ↓ 7° ↓ 7° ↓ 7° ↓ 7° ↓ 6° ↓ 9° ↙ 10° ↙ 11° ↙ 11° ↙ 11° ↙ 11° ↙ 11° ↙ 11° ↙ 11° ↙ 12° ↙ 13° ↙ 18° ↓ 8° ↓ 8° ↓ 8° ↙ 11° ← 97° ↓ 7° ↓ 7° ↓ 9° ↙ 13° ↙ 17° ↙ 20° ↙ 22° ↙ 22° ↙ 22° ↙ 22° ↙ 22° ↙ 22° ↙ 23° ↙ 23° ↙ 24° ↙ 25° ↙ 26° ↙ 28° ↙ 28° ↙ 29° ↙ 29° ↙ 27° ↙ 26° ↙ 25° ↙ 24° ↙ 24° ↙ 22° ↙ 21° ↙ 21° ↙ 21° ↙ 21° ↙ 21° ↙ 20° ↙ 31° ↙ 24° ↙ 23° ↙ 20° ↙ 20° ↙ 23° ↙ 23° ↙ 24° ↙ 27° ↙ 27° ↙ 27° ↙ 25° ↙ 22° ↙ 20° ↙ 19° ↙ 19° ↙ 20° ↙ 22° ↙ 22° ↙ 22° ↙ 23° ↙ 25° ↙ 27° ↙ 28° ↙ 30° ↙ 31° ↙ 34° ↙ 22° ↙ 20° ↙ 19° ↙ 19° ↙ 17° ↙ 18° ↙ 19° ↙ 19° ↙ 19° ↙ 15° ↙ 22° ↙ 34° ↙ 35° ↙ 36° ↙ 35°
Height 0.66 ft 0.66 ft 0.66 ft 0.69 ft 0.72 ft 0.95 ft 0.98 ft 0.98 ft 0.95 ft 1.05 ft 1.21 ft 1.25 ft 1.25 ft 1.08 ft 1.08 ft 1.54 ft 1.57 ft 1.57 ft 1.54 ft 1.41 ft 1.41 ft 1.64 ft 1.84 ft 1.87 ft 1.77 ft 1.71 ft 2.66 ft 2.66 ft 2.62 ft 2.62 ft 2.62 ft 2.62 ft 2.62 ft 2.59 ft 2.59 ft 2.56 ft 2.56 ft 2.53 ft 2.53 ft 2.49 ft 2.46 ft 2.43 ft 2.39 ft 2.36 ft 2.36 ft 2.30 ft 2.26 ft 2.26 ft 2.23 ft 2.20 ft 2.16 ft 2.13 ft 2.10 ft 2.07 ft 2.03 ft 2.00 ft 1.97 ft 1.94 ft 1.90 ft 1.87 ft 1.84 ft 1.80 ft 1.74 ft 1.74 ft 1.67 ft 1.67 ft 1.64 ft 1.57 ft 1.54 ft 1.51 ft 1.48 ft 1.48 ft 1.48 ft 1.48 ft 1.44 ft 1.41 ft 1.41 ft 1.41 ft 1.41 ft 1.44 ft 1.44 ft 1.41 ft 1.31 ft 1.28 ft 1.25 ft 1.25 ft 1.21 ft 1.21 ft 1.18 ft 1.18 ft 1.15 ft 1.08 ft 1.05 ft 1.05 ft 1.02 ft 0.98 ft 0.98 ft 0.95 ft 0.95 ft 0.95 ft 0.89 ft 0.89 ft 0.85 ft 0.85 ft 0.92 ft 0.79 ft 0.85 ft 0.82 ft
Period 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 11″ 11″ 11″ 11″ 11″ 11″ 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″ 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″
Direction ↙ 70° ↙ 70° ↙ 70° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 67° ↙ 67° ↙ 68° ↙ 67° ↙ 67° ↙ 67° ↙ 68° ↙ 68° ↙ 67° ↙ 67° ↙ 67° ↙ 67° ↙ 67° ↙ 67° ↙ 66° ↙ 66° ↙ 67° ↙ 67° ↙ 67° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 66° ↙ 66° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 65° ↙ 64° ↙ 63° ↙ 62° ↙ 62° ↙ 61° ↙ 64° ↙ 64° ↙ 64° ↙ 64° ↙ 64° ↙ 63° ↙ 63° ↙ 64° ↙ 64° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 65° ↙ 65° ↙ 66° ↙ 66° ↙ 66° ↙ 66° ↙ 59° ↙ 65° ↙ 60° ↙ 61°
Height 0.59 ft 0.62 ft 0.62 ft 0.62 ft 0.66 ft 0.72 ft 0.92 ft 0.56 ft 0.82 ft 0.98 ft 1.15 ft 1.31 ft 1.57 ft 1.80 ft 2.07 ft 2.33 ft 2.62 ft 2.95 ft 3.28 ft 3.54 ft 3.74 ft 3.84 ft 4.00 ft 4.20 ft 4.40 ft
Period 3″ 3″ 3″ 3″ 3″ 3″ 3″ 1″ 2″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″
Direction ↖ 117° ↖ 115° ↖ 117° ↖ 120° ↖ 123° ↖ 118° ↙ 72° ← 83° ← 98° ↖ 101° ↖ 105° ↖ 107° ↖ 109° ↖ 112° ↖ 114° ↖ 117° ↖ 120° ↖ 123° ↖ 126° ↖ 129° ↖ 130° ↖ 131° ↖ 132° ↖ 134° ↖ 136°
Height 0.56 ft 0.52 ft 1.02 ft 0.98 ft 1.15 ft
Period 3″ 3″ 4″ 4″ 4″
Direction ↖ 146° ↖ 146° ↙ 40° ↙ 48° ↙ 45°
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...