Swell Matrix:
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hide labels Sunday, January 21 Monday, January 22 Tuesday, January 23 Wednesday, January 24 Thursday, January 25 Friday, January 26 Saturday, January 27 Sunday, January 28 Monday, Jan 29
Hour: 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 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4
Sea Height 4.03 ft 3.94 ft 3.87 ft 3.80 ft 3.74 ft 3.67 ft 3.61 ft 3.54 ft 3.48 ft 3.41 ft 3.35 ft 3.28 ft 3.25 ft 3.18 ft 3.15 ft 3.12 ft 3.05 ft 3.02 ft 2.98 ft 2.92 ft 2.89 ft 2.85 ft 2.82 ft 2.79 ft 2.76 ft 2.72 ft 2.69 ft 2.66 ft 2.66 ft 2.62 ft 2.62 ft 2.62 ft 2.62 ft 2.62 ft 2.66 ft 2.69 ft 2.69 ft 2.72 ft 2.76 ft 2.76 ft 2.76 ft 2.72 ft 2.69 ft 2.69 ft 2.66 ft 2.62 ft 2.59 ft 2.56 ft 2.53 ft 2.49 ft 2.49 ft 2.46 ft 2.46 ft 2.46 ft 2.46 ft 2.49 ft 2.49 ft 2.53 ft 2.53 ft 2.56 ft 2.59 ft 2.66 ft 2.72 ft 2.82 ft 2.89 ft 2.95 ft 3.02 ft 3.05 ft 3.08 ft 3.12 ft 3.15 ft 3.21 ft 3.25 ft 3.25 ft 3.28 ft 3.28 ft 3.31 ft 3.35 ft 3.41 ft 3.48 ft 3.54 ft 3.61 ft 3.71 ft 3.77 ft 3.87 ft 4.00 ft 4.13 ft 4.26 ft 4.43 ft 4.62 ft 4.76 ft 4.89 ft 4.99 ft 5.05 ft 5.08 ft 5.12 ft 5.15 ft 5.18 ft 5.22 ft 5.28 ft 5.38 ft 5.51 ft 5.61 ft 5.74 ft 5.84 ft 5.94 ft 6.04 ft 6.10 ft 6.17 ft 6.23 ft 6.23 ft 6.23 ft 6.20 ft 6.10 ft 6.00 ft 5.90 ft 5.77 ft 5.67 ft 5.61 ft 5.54 ft 5.51 ft 5.48 ft 5.48 ft 5.48 ft 5.51 ft 5.51 ft 5.54 ft 5.58 ft 5.58 ft 5.61 ft 5.64 ft 5.67 ft 5.74 ft 5.84 ft 5.97 ft 6.07 ft 6.17 ft 6.23 ft 6.30 ft 6.36 ft 6.43 ft 6.53 ft 6.66 ft 6.82 ft 6.99 ft 7.15 ft 7.28 ft 7.41 ft 7.48 ft 7.58 ft 7.64 ft 7.77 ft 7.94 ft 8.13 ft 8.36 ft 8.63 ft 8.86 ft 9.05 ft 9.18 ft 9.28 ft 9.32 ft 9.35 ft 9.41 ft 9.48 ft 9.54 ft 9.61 ft 9.71 ft 9.77 ft 9.81 ft 9.84 ft 9.84 ft 9.91 ft 10.00 ft 10.10 ft 10.20 ft 10.27 ft 10.30 ft 10.30 ft 10.30 ft 10.30 ft 10.30 ft 10.33 ft 10.33 ft 10.40 ft 10.43 ft 10.53 ft 10.63 ft 10.76 ft 10.96 ft
Height 3.80 ft 3.74 ft 3.67 ft 3.54 ft 3.48 ft 3.44 ft 3.38 ft 3.28 ft 3.21 ft 3.12 ft 3.05 ft 2.98 ft 2.95 ft 2.89 ft 2.82 ft 2.79 ft 2.72 ft 2.66 ft 2.59 ft 2.53 ft 2.46 ft 2.43 ft 2.36 ft 2.33 ft 2.26 ft 2.23 ft 1.90 ft 2.07 ft 1.87 ft 2.00 ft 1.97 ft 2.07 ft 2.07 ft 2.07 ft 1.77 ft 1.64 ft 1.54 ft 1.44 ft 1.41 ft 1.31 ft 1.21 ft 1.21 ft 1.15 ft 1.02 ft 1.15 ft 1.31 ft 1.54 ft 1.64 ft 1.77 ft 1.94 ft 2.10 ft 2.20 ft 2.36 ft 2.43 ft 2.49 ft 2.56 ft 2.62 ft 2.66 ft 3.12 ft 2.76 ft 2.79 ft 2.82 ft 2.85 ft 2.89 ft 2.95 ft 3.38 ft 3.44 ft 3.51 ft 3.61 ft 3.67 ft 1.28 ft 1.25 ft 1.28 ft 1.25 ft 1.08 ft 1.12 ft 1.12 ft 0.85 ft 0.89 ft 1.08 ft 1.15 ft 1.12 ft 0.52 ft 0.52 ft 0.56 ft 0.62 ft 0.62 ft 0.69 ft
Period 8″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 6″ 6″ 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″ 4″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 9″ 9″ 9″ 14″ 14″ 14″ 14″ 14″ 13″
Direction ↖ 138° ↖ 137° ↖ 136° ↖ 136° ↖ 135° ↖ 134° ↖ 134° ↖ 133° ↖ 133° ↖ 133° ↖ 133° ↖ 132° ↖ 132° ↖ 132° ↖ 131° ↖ 131° ↖ 131° ↖ 130° ↖ 130° ↖ 130° ↖ 130° ↖ 130° ↖ 130° ↖ 129° ↖ 129° ↖ 129° ↖ 119° ↖ 125° ↖ 119° ↖ 124° ↖ 123° ↖ 124° ↖ 122° ↖ 121° ↖ 129° ↖ 128° ↖ 130° ↖ 132° ↖ 132° ↖ 134° ↖ 136° ↖ 133° ↖ 108° ↖ 110° ↙ 59° ↙ 67° ↙ 71° ↙ 74° ↙ 76° ↙ 79° ↙ 79° ↙ 79° ↙ 80° ↙ 79° ↙ 79° ↙ 79° ↙ 80° ← 81° ← 85° ← 82° ← 83° ← 83° ← 83° ← 83° ← 84° ← 85° ← 85° ← 85° ← 84° ← 81° ← 94° ← 93° ← 92° ← 92° ← 95° ← 97° ← 97° ← 94° ← 95° ← 85° ← 86° ← 85° ← 95° ← 95° ← 95° ← 95° ← 96° ← 95°
Height 1.18 ft 1.15 ft 1.12 ft 1.21 ft 1.21 ft 1.08 ft 1.08 ft 1.15 ft 1.15 ft 1.18 ft 1.18 ft 1.18 ft 1.15 ft 1.15 ft 1.15 ft 1.15 ft 1.18 ft 1.21 ft 1.18 ft 1.21 ft 1.25 ft 1.25 ft 1.25 ft 1.28 ft 1.31 ft 1.31 ft 1.28 ft 1.31 ft 1.31 ft 1.34 ft 1.38 ft 1.34 ft 1.34 ft 1.38 ft 1.38 ft 1.38 ft 1.38 ft 1.38 ft 1.38 ft 1.41 ft 1.48 ft 1.44 ft 1.87 ft 1.87 ft 1.87 ft 1.87 ft 1.87 ft 1.87 ft 1.87 ft 2.36 ft 2.03 ft 1.87 ft 2.00 ft 2.33 ft 2.33 ft 1.97 ft 2.36 ft 2.39 ft 2.43 ft 1.90 ft 1.84 ft 1.84 ft 1.77 ft 1.74 ft 1.74 ft 1.64 ft 1.64 ft 1.64 ft 1.61 ft 1.57 ft 1.54 ft 1.51 ft 1.51 ft 1.48 ft 1.44 ft 1.48 ft 1.44 ft 3.15 ft 3.05 ft 2.69 ft 2.62 ft 2.53 ft 2.49 ft 2.69 ft 2.66 ft 2.56 ft
Period 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″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 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″ 8″ 7″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″
Direction ← 99° ← 97° ← 97° ↖ 100° ↖ 100° ← 97° ← 97° ← 99° ← 99° ↖ 100° ← 99° ← 99° ← 99° ← 99° ← 99° ← 99° ← 99° ↖ 100° ↖ 100° ← 99° ↖ 100° ← 99° ← 99° ← 99° ↖ 100° ↖ 100° ← 99° ← 99° ← 99° ← 99° ↖ 100° ↖ 100° ↖ 100° ← 99° ← 99° ← 99° ← 99° ← 98° ← 98° ← 99° ↖ 101° ↖ 100° ↖ 113° ↖ 113° ↖ 112° ↖ 113° ↖ 113° ↖ 113° ↖ 113° ↖ 101° ↖ 112° ↖ 112° ↖ 111° ← 99° ← 98° ↖ 109° ← 96° ← 96° ← 95° ↖ 107° ↖ 106° ↖ 105° ↖ 103° ↖ 102° ↖ 101° ← 98° ← 97° ← 97° ← 96° ← 95° ← 95° ← 95° ← 94° ← 94° ← 94° ← 94° ← 94° ← 98° ↖ 100° ↖ 101° ↖ 102° ↖ 103° ↖ 102° ↖ 101° ← 99° ↖ 102°
Height 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.59 ft 0.59 ft 0.59 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.66 ft 0.66 ft 0.66 ft 0.69 ft 0.69 ft 0.69 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.75 ft 0.75 ft 0.75 ft 0.75 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.82 ft 0.82 ft 0.82 ft 0.82 ft 0.82 ft 0.82 ft 0.79 ft 0.82 ft 0.82 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.75 ft 0.75 ft 0.72 ft 0.69 ft 0.72 ft 0.72 ft 0.72 ft 0.69 ft 0.69 ft 0.69 ft 0.66 ft 0.62 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.59 ft 0.66 ft 0.59 ft 0.59 ft 0.62 ft 0.62 ft 0.56 ft 0.59 ft 0.56 ft 0.56 ft 2.10 ft 2.39 ft 2.66 ft 2.92 ft 3.21 ft 3.44 ft 3.74 ft 3.94 ft 4.17 ft 4.85 ft 4.92 ft 4.95 ft 5.05 ft 5.05 ft 5.18 ft 5.22 ft 5.28 ft 5.38 ft 5.48 ft 5.61 ft 5.74 ft 5.84 ft 5.94 ft 6.04 ft 6.10 ft 6.17 ft 6.20 ft 6.23 ft 6.23 ft 6.17 ft 6.10 ft 6.00 ft 5.87 ft 5.77 ft 5.67 ft 5.61 ft 5.54 ft 5.48 ft 5.48 ft 5.48 ft 5.48 ft 5.51 ft 5.51 ft 5.54 ft 5.58 ft 5.58 ft 5.58 ft 5.61 ft 5.58 ft 5.61 ft 5.74 ft 5.97 ft 6.07 ft 6.17 ft 6.23 ft 6.30 ft 6.36 ft 6.43 ft 6.53 ft 6.63 ft 6.82 ft 6.99 ft 7.15 ft 7.28 ft 7.41 ft 7.48 ft 7.54 ft 7.64 ft 7.77 ft 7.94 ft 8.13 ft 8.36 ft 8.63 ft 8.86 ft 9.02 ft 9.18 ft 9.25 ft 9.32 ft 9.32 ft 9.41 ft 9.48 ft 9.54 ft 9.61 ft 9.71 ft 9.77 ft 9.81 ft 9.84 ft 9.84 ft 9.91 ft 10.00 ft 10.10 ft 10.20 ft 10.27 ft 10.30 ft 10.30 ft 10.30 ft 10.30 ft 10.30 ft 10.33 ft 10.33 ft 10.40 ft 10.43 ft 10.53 ft 10.63 ft 10.76 ft 10.96 ft
Period 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″ 8″ 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″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 6″ 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″ 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″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 10″ 10″
Direction ↙ 47° ↙ 46° ↙ 46° ↙ 45° ↙ 45° ↙ 47° ↙ 47° ↙ 47° ↙ 47° ↙ 47° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 47° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 45° ↙ 46° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 45° ↙ 46° ↙ 46° ↙ 46° ↙ 45° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 46° ↙ 47° ↙ 46° ↙ 45° ↙ 45° ↙ 43° ↙ 44° ↙ 44° ↙ 44° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 46° ↙ 46° ↙ 45° ↙ 46° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 45° ↙ 43° ↙ 43° ↙ 43° ↙ 34° ↙ 35° ↙ 35° ↙ 35° ↙ 35° ↙ 35° ↙ 36° ↙ 36° ↙ 37° ↙ 50° ↙ 50° ↙ 51° ↙ 53° ↙ 54° ↙ 57° ↙ 59° ↙ 61° ↙ 63° ↙ 64° ↙ 66° ↙ 67° ↙ 68° ↙ 69° ↙ 70° ↙ 71° ↙ 72° ↙ 73° ↙ 74° ↙ 75° ↙ 75° ↙ 75° ↙ 76° ↙ 76° ↙ 76° ↙ 76° ↙ 77° ↙ 77° ↙ 77° ↙ 78° ↙ 78° ↙ 79° ↙ 79° ↙ 80° ↙ 80° ← 81° ← 81° ← 81° ← 82° ← 82° ← 83° ← 84° ← 85° ← 85° ← 86° ← 86° ← 86° ← 87° ← 87° ← 88° ← 89° ← 89° ← 90° ← 91° ← 92° ← 93° ← 93° ← 94° ← 95° ← 96° ← 97° ← 98° ← 98° ← 99° ← 99° ← 99° ← 98° ← 97° ← 97° ← 96° ← 96° ← 96° ← 96° ← 97° ← 98° ← 98° ← 98° ← 99° ← 99° ← 99° ← 99° ← 99° ↖ 100° ↖ 100° ↖ 101° ↖ 102° ↖ 102° ↖ 103° ↖ 103° ↖ 104° ↖ 105° ↖ 106° ↖ 107° ↖ 108° ↖ 110° ↖ 111° ↖ 113°
Height 1.08 ft 0.66 ft 0.98 ft 0.56 ft 0.52 ft 1.12 ft 1.28 ft 1.44 ft 1.61 ft 1.64 ft 1.71 ft 1.74 ft 1.74 ft 1.71 ft 1.67 ft 1.64 ft 1.61 ft 1.48 ft 1.34 ft 1.18 ft
Period 6″ 6″ 6″ 7″ 6″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 3″
Direction ↖ 156° ↖ 157° ↖ 156° ↖ 160° ↖ 160° ← 88° ← 87° ← 88° ← 90° ← 88° ← 87° ← 87° ← 86° ← 84° ← 83° ← 81° ← 81° ↙ 77° ↙ 74° ↙ 63°
Height 1.08 ft 1.12 ft
Period 3″ 3″
Direction ↙ 49° ↙ 52°
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...