Swell Matrix:
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hide labels Saturday, March 28 Sunday, March 29 Monday, March 30 Tuesday, March 31 Wednesday, April 01 Thursday, April 02 Friday, April 03 Saturday, Apr 04
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 10.73 ft 10.59 ft 10.43 ft 10.27 ft 10.07 ft 9.87 ft 9.68 ft 9.48 ft 9.28 ft 9.09 ft 8.92 ft 8.72 ft 8.56 ft 8.40 ft 8.27 ft 8.13 ft 8.04 ft 7.94 ft 7.84 ft 7.77 ft 7.68 ft 7.64 ft 7.64 ft 7.68 ft 7.71 ft 7.74 ft 7.77 ft 7.77 ft 7.77 ft 7.74 ft 7.74 ft 7.77 ft 7.84 ft 7.90 ft 7.97 ft 8.04 ft 8.13 ft 8.20 ft 8.27 ft 8.33 ft 8.40 ft 8.46 ft 8.56 ft 8.63 ft 8.72 ft 8.86 ft 8.99 ft 9.12 ft 9.25 ft 9.35 ft 9.41 ft 9.48 ft 9.51 ft 9.54 ft 9.54 ft 9.51 ft 9.48 ft 9.48 ft 9.45 ft 9.41 ft 9.35 ft 9.32 ft 9.25 ft 9.22 ft 9.15 ft 9.12 ft 9.05 ft 8.99 ft 8.92 ft 8.86 ft 8.79 ft 8.72 ft 8.63 ft 8.59 ft 8.53 ft 8.46 ft 8.40 ft 8.33 ft 8.30 ft 8.27 ft 8.23 ft 8.23 ft 8.20 ft 8.20 ft 8.20 ft 8.17 ft 8.17 ft 8.17 ft 8.17 ft 8.20 ft 8.23 ft 8.27 ft 8.33 ft 8.43 ft 8.56 ft 8.72 ft 8.86 ft 9.02 ft 9.15 ft 9.28 ft 9.38 ft 9.48 ft 9.58 ft 9.68 ft 9.81 ft 9.94 ft 10.10 ft 10.30 ft 10.50 ft 10.73 ft 10.92 ft 11.12 ft 11.28 ft 11.38 ft 11.48 ft 11.51 ft 11.51 ft 11.51 ft 11.45 ft 11.38 ft 11.32 ft 11.18 ft 11.09 ft 10.96 ft 10.79 ft 10.63 ft 10.46 ft 10.33 ft 10.17 ft 10.04 ft 9.91 ft 9.81 ft 9.68 ft 9.58 ft 9.48 ft 9.35 ft 9.25 ft 9.15 ft 9.05 ft 8.95 ft 8.89 ft 8.79 ft 8.72 ft 8.66 ft 8.59 ft 8.53 ft 8.46 ft 8.40 ft 8.30 ft 8.20 ft 8.10 ft 8.00 ft 7.90 ft 7.81 ft 7.71 ft 7.58 ft 7.48 ft 7.38 ft 7.25 ft 7.15 ft 7.02 ft 6.92 ft 6.79 ft 6.69 ft 6.56 ft 6.46 ft 6.36 ft 6.30 ft 6.23 ft 6.17 ft 6.10 ft 6.04 ft 5.97 ft 5.90 ft 5.84 ft 5.81 ft 5.74 ft 5.67 ft 5.61 ft 5.58 ft 5.54 ft 5.51 ft 5.48 ft 5.44 ft 5.41 ft 5.41 ft 5.38 ft 5.38 ft 5.35 ft
Height 9.25 ft 9.12 ft 8.86 ft 8.69 ft 5.90 ft 6.10 ft 6.20 ft 6.53 ft 6.63 ft 6.69 ft 6.69 ft 6.72 ft 6.82 ft 6.95 ft 6.99 ft 7.05 ft 7.08 ft 7.22 ft 7.22 ft 7.15 ft 7.12 ft 7.02 ft 6.92 ft 6.92 ft 6.82 ft 6.63 ft 6.56 ft 6.33 ft 6.30 ft 6.17 ft 6.07 ft 5.97 ft 5.87 ft 5.74 ft 5.67 ft 5.58 ft 5.54 ft 5.44 ft 5.38 ft 5.18 ft 5.15 ft 5.08 ft 5.08 ft 5.02 ft 1.41 ft 2.07 ft 2.59 ft 3.18 ft 3.41 ft 3.58 ft 4.46 ft 4.53 ft 4.66 ft 4.46 ft 4.49 ft 5.58 ft 5.87 ft 5.22 ft 5.31 ft 8.27 ft 8.33 ft 8.50 ft 7.94 ft 8.00 ft 8.99 ft 11.12 ft 9.41 ft 9.58 ft 9.71 ft 11.51 ft 11.51 ft 11.51 ft 11.45 ft 11.38 ft 11.32 ft 11.18 ft 11.09 ft 10.96 ft 10.79 ft 10.63 ft 10.46 ft 10.33 ft 10.17 ft 10.04 ft 9.91 ft 9.81 ft 9.68 ft 9.58 ft 9.48 ft 9.35 ft 9.25 ft 9.15 ft 9.05 ft 8.95 ft 8.89 ft 8.79 ft 8.72 ft 8.66 ft 8.59 ft 8.53 ft 8.46 ft 8.40 ft 8.30 ft 8.20 ft 8.10 ft 8.00 ft 7.90 ft 7.81 ft 7.71 ft 7.58 ft 7.48 ft 7.38 ft 7.25 ft 5.38 ft 7.02 ft 6.92 ft 6.79 ft 4.89 ft 4.76 ft 4.72 ft 4.62 ft 4.53 ft 4.43 ft 4.36 ft 4.30 ft 4.23 ft 4.17 ft 4.13 ft 4.07 ft 4.03 ft 4.00 ft 3.97 ft 3.87 ft 3.97 ft 3.97 ft 3.54 ft 3.67 ft 3.41 ft
Period 11″ 11″ 11″ 11″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 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″ 19″ 19″ 18″ 18″ 18″ 18″ 17″ 17″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″
Direction ↑ 187° ↑ 187° ↑ 187° ↑ 187° ↑ 185° ↑ 185° ↑ 185° ↑ 185° ↑ 185° ↑ 185° ↑ 184° ↑ 184° ↑ 184° ↑ 185° ↑ 185° ↑ 185° ↑ 184° ↑ 184° ↑ 184° ↑ 183° ↑ 183° ↑ 183° ↑ 182° ↑ 182° ↑ 182° ↑ 182° ↑ 182° ↑ 181° ↑ 182° ↑ 181° ↑ 181° ↑ 181° ↑ 181° ↑ 181° ↑ 181° ↑ 182° ↑ 182° ↑ 182° ↑ 183° ↑ 182° ↑ 183° ↑ 183° ↑ 183° ↑ 184° ↗ 206° ↗ 204° ↗ 202° ↗ 203° ↗ 204° ↗ 204° ↗ 202° ↗ 203° ↗ 205° ↗ 205° ↗ 205° ↗ 204° ↗ 205° ↗ 205° ↗ 205° ↗ 206° ↗ 206° ↗ 206° ↗ 207° ↗ 207° ↗ 205° ↗ 199° ↗ 205° ↗ 204° ↗ 204° ↗ 199° ↗ 199° ↗ 199° ↗ 199° ↗ 199° ↗ 200° ↗ 200° ↗ 200° ↗ 200° ↗ 200° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 203° ↗ 203° ↗ 203° ↗ 203° ↗ 203° ↗ 203° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 202° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 207° ↗ 201° ↗ 201° ↗ 201° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 208° ↗ 208° ↗ 208° ↗ 209° ↗ 209° ↗ 209° ↗ 209° ↗ 210° ↗ 210° ↗ 210° ↗ 211° ↗ 211°
Height 5.44 ft 5.38 ft 5.51 ft 5.44 ft 10.07 ft 9.87 ft 9.68 ft 9.48 ft 9.28 ft 9.09 ft 8.92 ft 8.72 ft 8.56 ft 8.40 ft 8.27 ft 8.13 ft 8.04 ft 7.94 ft 7.84 ft 7.77 ft 7.68 ft 7.64 ft 7.64 ft 7.68 ft 7.71 ft 7.74 ft 7.77 ft 7.77 ft 7.77 ft 7.74 ft 7.74 ft 7.77 ft 7.84 ft 7.90 ft 5.31 ft 5.22 ft 5.18 ft 4.43 ft 4.40 ft 4.10 ft 4.13 ft 4.10 ft 3.97 ft 3.38 ft 3.38 ft 3.25 ft 3.12 ft 2.89 ft 2.72 ft 4.26 ft 4.23 ft 4.26 ft 4.03 ft 4.79 ft 5.12 ft 5.51 ft 5.71 ft 5.84 ft 5.94 ft 6.10 ft 6.20 ft 6.23 ft 6.17 ft 6.13 ft 4.72 ft 4.56 ft 4.53 ft 4.40 ft 4.36 ft 4.36 ft 4.36 ft 4.33 ft 4.33 ft 4.30 ft 4.26 ft 4.23 ft 4.20 ft 4.17 ft 4.10 ft 4.03 ft 3.97 ft 3.90 ft 3.84 ft 3.77 ft 3.77 ft 3.71 ft 3.67 ft 3.64 ft 3.61 ft 3.54 ft 3.51 ft
Period 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 14″ 14″ 14″ 13″ 6″ 6″ 7″ 7″ 7″ 7″ 8″ 8″ 8″ 8″ 8″ 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″
Direction ↗ 208° ↗ 209° ↗ 208° ↗ 208° ↗ 194° ↗ 194° ↗ 194° ↗ 195° ↗ 195° ↗ 195° ↗ 196° ↗ 196° ↗ 196° ↗ 196° ↗ 196° ↗ 197° ↗ 197° ↗ 197° ↗ 197° ↗ 197° ↗ 197° ↗ 197° ↗ 196° ↗ 196° ↗ 195° ↗ 195° ↗ 194° ↗ 194° ↗ 194° ↗ 194° ↗ 194° ↗ 194° ↗ 194° ↗ 193° ↗ 202° ↗ 202° ↗ 203° ↗ 204° ↗ 204° ↗ 205° ↗ 205° ↗ 205° ↗ 205° ↗ 205° ↗ 204° ↗ 204° ↗ 204° ↗ 205° ↗ 206° ↗ 207° ↗ 207° ↗ 208° ↗ 208° ↑ 183° ↑ 184° ↑ 185° ↑ 185° ↑ 185° ↑ 184° ↑ 184° ↑ 184° ↑ 183° ↑ 183° ↑ 183° ↗ 193° ↗ 193° ↗ 193° ↗ 193° ↗ 193° ↗ 193° ↗ 193° ↗ 192° ↗ 192° ↗ 192° ↗ 191° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↗ 190° ↑ 189° ↑ 189°
Height 0.52 ft 0.62 ft 0.72 ft 0.89 ft 1.08 ft 1.12 ft 1.44 ft 1.77 ft 1.87 ft 2.07 ft 2.66 ft 2.89 ft 3.08 ft 3.28 ft 3.74 ft 3.94 ft 6.17 ft 6.36 ft 4.92 ft 5.05 ft 5.12 ft 5.54 ft 6.86 ft 7.02 ft 7.02 ft 7.08 ft 7.12 ft 7.15 ft 7.18 ft 7.18 ft 7.18 ft 7.18 ft 7.15 ft 7.15 ft 7.12 ft 7.18 ft 7.12 ft 7.08 ft 6.99 ft 6.95 ft 8.53 ft 8.46 ft 8.40 ft 8.33 ft 8.30 ft 8.27 ft 8.23 ft 8.23 ft 8.20 ft 8.20 ft 8.20 ft 8.17 ft 8.17 ft 8.17 ft 8.17 ft 8.20 ft 8.10 ft 8.00 ft 7.94 ft 7.81 ft 7.87 ft 7.94 ft 7.68 ft 7.81 ft 7.87 ft 8.17 ft 8.23 ft 6.00 ft 7.58 ft 6.33 ft 8.23 ft 3.54 ft 3.74 ft 0.92 ft 1.84 ft 1.44 ft 2.00 ft 3.97 ft 3.97 ft 4.00 ft 4.03 ft 4.03 ft
Period 22″ 22″ 22″ 21″ 21″ 21″ 20″ 20″ 20″ 20″ 19″ 19″ 19″ 19″ 18″ 18″ 18″ 17″ 17″ 17″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 18″ 18″ 15″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″
Direction ↗ 207° ↗ 207° ↗ 207° ↗ 206° ↗ 206° ↗ 206° ↗ 207° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 206° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 207° ↗ 208° ↗ 208° ↗ 208° ↗ 208° ↗ 208° ↗ 208° ↗ 208° ↗ 208° ↗ 208° ↗ 208° ↗ 209° ↗ 209° ↗ 200° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 200° ↗ 200° ↗ 200° ↗ 200° ↗ 200° ↗ 200° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 201° ↗ 200° ↗ 200° ↗ 200° ↗ 199° ↗ 199° ↗ 199° ↗ 207° ↗ 197° ↗ 207° ↗ 198° ↗ 199° ↗ 199° ↗ 216° ↗ 212° ↗ 215° ↗ 215° ↗ 212° ↗ 213° ↗ 213° ↗ 213° ↗ 213°
Height 2.00 ft 2.00 ft 2.53 ft 2.56 ft 2.56 ft 2.72 ft 3.25 ft 3.02 ft 3.08 ft 3.35 ft 3.48 ft 3.44 ft 4.56 ft
Period 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″
Direction ↗ 205° ↗ 207° ↗ 205° ↗ 205° ↗ 205° ↗ 206° ↗ 205° ↗ 205° ↗ 205° ↗ 207° ↗ 207° ↗ 207° ↗ 207°
Height
Period
Direction
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...