Swell Matrix:
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hide labels Thursday, February 12 Friday, February 13 Saturday, February 14 Sunday, February 15 Monday, February 16 Tuesday, February 17 Wednesday, February 18 Thursday, February 19
Hour: 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
Sea Height 8.89 ft 8.95 ft 9.02 ft 9.18 ft 9.25 ft 9.28 ft 9.25 ft 9.18 ft 9.15 ft 9.15 ft 9.15 ft 9.18 ft 9.18 ft 9.22 ft 9.22 ft 9.22 ft 9.28 ft 9.32 ft 9.41 ft 9.45 ft 9.51 ft 9.61 ft 9.64 ft 9.68 ft 9.68 ft 9.68 ft 9.61 ft 9.58 ft 9.51 ft 9.54 ft 9.54 ft 9.54 ft 9.61 ft 9.61 ft 9.61 ft 9.61 ft 9.64 ft 9.68 ft 9.68 ft 9.64 ft 9.64 ft 9.71 ft 9.77 ft 9.94 ft 10.10 ft 10.36 ft 10.73 ft 11.12 ft 11.48 ft 11.78 ft 11.97 ft 12.10 ft 12.07 ft 11.87 ft 11.68 ft 11.48 ft 11.35 ft 11.28 ft 11.25 ft 11.18 ft 11.09 ft 11.02 ft 11.02 ft 10.99 ft 11.02 ft 11.05 ft 11.12 ft 11.25 ft 11.35 ft 11.48 ft 11.58 ft 11.61 ft 11.61 ft 11.58 ft 11.55 ft 11.55 ft 11.51 ft 11.48 ft 11.48 ft 11.55 ft 11.61 ft 11.74 ft 11.87 ft 12.17 ft 12.43 ft 12.60 ft 12.76 ft 12.92 ft 13.05 ft 13.12 ft 13.15 ft 13.15 ft 13.09 ft 12.82 ft 12.63 ft 12.43 ft 12.30 ft 12.04 ft 11.68 ft 11.45 ft 11.35 ft 11.15 ft 10.89 ft 10.63 ft 10.46 ft 10.33 ft 10.23 ft 10.17 ft 10.20 ft 10.17 ft 10.07 ft 10.00 ft 10.07 ft 10.27 ft 10.43 ft 10.59 ft 10.86 ft 11.09 ft 11.28 ft 11.48 ft 11.61 ft 11.55 ft 11.51 ft 11.41 ft 11.18 ft 10.92 ft 10.79 ft 10.59 ft 10.46 ft 10.30 ft 10.07 ft 9.94 ft 9.87 ft 9.91 ft 10.10 ft 10.33 ft 10.56 ft 10.63 ft 10.63 ft 10.66 ft 10.66 ft 10.69 ft 10.82 ft 11.09 ft 11.32 ft 11.35 ft 11.25 ft 11.25 ft 11.55 ft 11.91 ft 12.04 ft 12.10 ft 12.00 ft 11.84 ft 11.64 ft 11.48 ft 11.32 ft 11.18 ft 11.09 ft 11.09 ft 11.12 ft 11.15 ft 11.15 ft 11.12 ft 11.15 ft 11.22 ft 11.28 ft 11.41 ft 11.48 ft 11.58 ft 11.61 ft 11.58 ft 11.61 ft 11.71 ft 11.81 ft 11.97 ft 12.10 ft 12.14 ft
Height 8.30 ft 8.36 ft 8.46 ft 8.59 ft 8.63 ft 8.63 ft 8.59 ft 8.50 ft 8.40 ft 8.40 ft 8.36 ft 8.36 ft 8.36 ft 8.33 ft 8.30 ft 8.27 ft 8.30 ft 8.33 ft 8.36 ft 8.40 ft 8.43 ft 8.50 ft 8.53 ft 8.53 ft 8.53 ft 8.50 ft 8.46 ft 8.40 ft 8.30 ft 8.30 ft 8.30 ft 8.27 ft 8.33 ft 8.33 ft 8.30 ft 8.30 ft 8.33 ft 8.36 ft 8.33 ft 8.30 ft 8.20 ft 8.40 ft 8.50 ft 8.69 ft 8.92 ft 9.25 ft 9.68 ft 10.17 ft 10.63 ft 10.96 ft 11.22 ft 11.38 ft 11.38 ft 11.22 ft 11.05 ft 10.89 ft 10.79 ft 10.73 ft 10.73 ft 10.69 ft 10.66 ft 10.63 ft 10.63 ft 10.63 ft 10.66 ft 10.73 ft 10.82 ft 10.96 ft 11.12 ft 11.25 ft 11.38 ft 11.41 ft 11.41 ft 11.38 ft 11.38 ft 11.38 ft 11.35 ft 11.35 ft 11.35 ft 11.41 ft 11.51 ft 11.61 ft 11.78 ft 12.07 ft 12.33 ft 12.50 ft 12.69 ft 12.86 ft 12.99 ft 13.09 ft 13.12 ft 13.12 ft 13.02 ft 12.79 ft 12.56 ft 12.37 ft 12.27 ft 12.00 ft 11.64 ft 11.41 ft 11.28 ft 11.09 ft 10.86 ft 10.59 ft 10.43 ft 10.30 ft 10.20 ft 10.14 ft 10.14 ft 10.14 ft 10.04 ft 9.97 ft 10.04 ft 10.20 ft 10.40 ft 10.56 ft 10.82 ft 11.02 ft 11.25 ft 11.45 ft 11.58 ft 11.51 ft 11.48 ft 11.35 ft 11.15 ft 10.89 ft 10.73 ft 10.56 ft 10.40 ft 10.23 ft 10.00 ft 9.87 ft 9.77 ft 9.81 ft 10.04 ft 10.27 ft 10.46 ft 10.56 ft 10.56 ft 10.56 ft 10.56 ft 10.59 ft 10.73 ft 10.99 ft 11.22 ft 11.25 ft 11.15 ft 11.15 ft 11.45 ft 11.81 ft 11.94 ft 12.00 ft 11.91 ft 11.78 ft 11.55 ft 11.35 ft 11.22 ft 11.05 ft 10.96 ft 10.96 ft 10.99 ft 10.99 ft 10.99 ft 10.89 ft 10.96 ft 10.99 ft 11.05 ft 11.15 ft 11.22 ft 11.28 ft 11.32 ft 11.28 ft 11.32 ft 11.38 ft 11.51 ft 11.68 ft 11.81 ft 11.87 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″ 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″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 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″ 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″ 9″ 9″ 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″ 9″ 9″ 9″ 9″ 9″
Direction ← 88° ← 89° ← 89° ← 89° ← 89° ← 89° ← 90° ← 90° ← 90° ← 90° ← 90° ← 90° ← 90° ← 90° ← 90° ← 91° ← 91° ← 91° ← 90° ← 90° ← 90° ← 91° ← 91° ← 91° ← 91° ← 91° ← 91° ← 91° ← 92° ← 92° ← 92° ← 92° ← 92° ← 92° ← 92° ← 92° ← 92° ← 91° ← 90° ← 89° ← 89° ← 85° ← 83° ← 81° ↙ 79° ↙ 79° ↙ 79° ↙ 79° ↙ 79° ↙ 79° ↙ 79° ↙ 78° ↙ 78° ↙ 77° ↙ 77° ↙ 77° ↙ 76° ↙ 76° ↙ 75° ↙ 74° ↙ 73° ↙ 72° ↙ 72° ↙ 72° ↙ 71° ↙ 71° ↙ 71° ↙ 70° ↙ 70° ↙ 69° ↙ 69° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 69° ↙ 70° ↙ 70° ↙ 71° ↙ 71° ↙ 72° ↙ 73° ↙ 73° ↙ 73° ↙ 74° ↙ 74° ↙ 75° ↙ 75° ↙ 76° ↙ 76° ↙ 77° ↙ 78° ↙ 79° ↙ 80° ↙ 80° ← 81° ← 81° ← 81° ← 81° ← 81° ← 81° ← 82° ← 82° ← 81° ← 81° ← 81° ← 81° ↙ 80° ↙ 80° ↙ 79° ↙ 79° ↙ 78° ↙ 78° ↙ 78° ↙ 78° ↙ 79° ↙ 79° ↙ 80° ↙ 80° ↙ 80° ← 81° ← 81° ← 81° ← 82° ← 82° ← 83° ← 82° ← 82° ← 82° ← 83° ← 83° ← 84° ← 85° ← 86° ← 87° ← 87° ← 88° ← 89° ← 90° ← 91° ← 93° ← 93° ← 93° ← 93° ← 94° ← 95° ← 96° ← 97° ← 97° ← 97° ← 98° ← 97° ← 97° ← 97° ← 96° ← 96° ← 96° ← 96° ← 96° ← 97° ← 97° ← 97° ← 97° ← 97° ← 98° ← 98° ← 98° ← 99° ← 99° ← 99° ← 99° ← 99° ← 99° ↖ 100° ↖ 100°
Height 2.49 ft 2.46 ft 2.33 ft 2.43 ft 3.25 ft 3.31 ft 3.38 ft 3.44 ft 2.95 ft 3.18 ft 3.71 ft 3.77 ft 3.84 ft 3.90 ft 3.97 ft 4.07 ft 4.13 ft 4.20 ft 4.26 ft 4.33 ft 4.40 ft 4.43 ft 4.49 ft 4.53 ft 4.56 ft 4.56 ft 4.59 ft 4.59 ft 4.62 ft 4.66 ft 4.66 ft 4.69 ft 4.49 ft 4.49 ft 4.26 ft 3.80 ft 4.85 ft 4.85 ft 4.89 ft 4.85 ft 4.85 ft 4.85 ft 4.82 ft 4.76 ft 4.72 ft 4.66 ft 4.59 ft 4.49 ft 4.40 ft 4.30 ft 4.17 ft 4.07 ft 3.97 ft 3.84 ft 3.74 ft 3.64 ft 3.51 ft 3.41 ft 3.31 ft 3.18 ft 3.08 ft 2.98 ft 2.89 ft 2.79 ft 2.69 ft 2.59 ft 2.53 ft 2.43 ft 2.33 ft 2.26 ft 2.16 ft 2.10 ft 2.03 ft 1.97 ft 1.90 ft 1.80 ft 1.74 ft 1.71 ft 1.64 ft 1.61 ft 1.54 ft 1.48 ft 1.41 ft 1.38 ft 1.31 ft 1.28 ft 1.21 ft 1.18 ft 1.15 ft 1.12 ft 1.05 ft 1.02 ft 0.98 ft 0.95 ft 0.92 ft 0.89 ft 0.85 ft 0.82 ft 0.82 ft 0.79 ft 0.75 ft 0.75 ft 0.75 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 0.85 ft 0.79 ft 0.85 ft 0.85 ft 0.89 ft 0.89 ft 0.89 ft 0.89 ft 0.92 ft 0.92 ft 0.92 ft 0.95 ft 0.95 ft 0.95 ft 0.98 ft 0.98 ft 1.02 ft 1.02 ft 1.05 ft 1.08 ft 1.12 ft 1.12 ft 1.15 ft 1.18 ft 1.18 ft 1.21 ft 1.25 ft 1.25 ft 1.28 ft 1.31 ft 1.31 ft 1.34 ft 1.34 ft 1.34 ft 1.38 ft 1.38 ft 1.38 ft 1.41 ft 1.41 ft 1.41 ft 1.41 ft 1.41 ft 1.44 ft 1.48 ft 1.51 ft 1.54 ft 1.61 ft 1.67 ft 1.74 ft 1.80 ft 1.90 ft 2.00 ft 2.10 ft 2.20 ft 2.26 ft 2.36 ft 2.43 ft 2.49 ft 2.53 ft 2.59 ft 2.59 ft 2.62 ft 2.62 ft 2.62 ft 2.62 ft 2.62 ft 2.62 ft
Period 12″ 12″ 15″ 15″ 15″ 15″ 15″ 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″ 14″ 13″ 15″ 15″ 15″ 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″ 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″ 11″ 11″ 11″ 11″ 14″ 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″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 11″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″
Direction ↘ 309° ↘ 309° ↘ 316° ↘ 316° ↘ 313° ↘ 313° ↘ 313° ↘ 313° ↘ 310° ↘ 310° ↘ 314° ↘ 314° ↘ 314° ↘ 314° ↘ 314° ↘ 314° ↘ 314° ↘ 314° ↘ 313° ↘ 313° ↘ 313° ↘ 313° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 312° ↘ 311° ↘ 311° ↘ 310° ↘ 313° ↘ 314° ↘ 314° ↘ 314° ↘ 314° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 316° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 315° ↘ 316° ↘ 316° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 318° ↘ 318° ↘ 318° ↘ 318° ↘ 317° ↘ 317° ↘ 318° ↘ 318° ↘ 318° ↘ 318° ↘ 318° ↘ 318° ↘ 318° ↘ 322° ↘ 322° ↘ 321° ↘ 302° ↘ 302° ↘ 302° ↘ 303° ↘ 303° ↘ 303° ↘ 303° ↘ 304° ↘ 304° ↘ 304° ↘ 304° ↘ 302° ↘ 305° ↘ 305° ↘ 305° ↘ 305° ↘ 305° ↘ 306° ↘ 306° ↘ 306° ↘ 306° ↘ 306° ↘ 306° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 308° ↘ 308° ↘ 308° ↘ 308° ↘ 308° ↘ 309° ↘ 309° ↘ 310° ↘ 310° ↘ 310° ↘ 311° ↘ 311° ↘ 312° ↘ 312° ↘ 312° ↘ 313° ↘ 313° ↘ 313° ↘ 314° ↘ 314° ↘ 314° ↘ 315° ↘ 315° ↘ 315° ↘ 315°
Height 1.84 ft 1.87 ft 2.10 ft 2.03 ft 1.97 ft 1.74 ft 1.48 ft 1.54 ft 2.16 ft 2.98 ft 1.48 ft 0.49 ft 0.52 ft 0.52 ft 0.56 ft 0.56 ft 0.59 ft 0.59 ft 0.59 ft 0.62 ft
Period 15″ 15″ 12″ 12″ 16″ 16″ 17″ 17″ 16″ 15″ 9″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 11″
Direction ↘ 317° ↘ 317° ↘ 308° ↘ 308° ↘ 322° ↘ 325° ↘ 325° ↘ 325° ↘ 325° ↘ 314° ↙ 26° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 307° ↘ 306° ↘ 337°
Height 0.52 ft 0.56 ft 0.49 ft
Period 8″ 8″ 8″
Direction ↓ 354° ↓ 354° ↓ 353°
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...