Swell Matrix:
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hide labels Friday, March 27 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: 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 5 6 7 8
Sea Height 7.54 ft 7.45 ft 7.48 ft 7.41 ft 7.48 ft 7.51 ft 7.61 ft 7.58 ft 7.51 ft 7.38 ft 7.31 ft 7.18 ft 7.12 ft 6.95 ft 6.86 ft 6.69 ft 6.63 ft 6.53 ft 6.49 ft 6.40 ft 6.36 ft 6.30 ft 6.26 ft 6.17 ft 6.13 ft 6.04 ft 6.04 ft 5.97 ft 5.94 ft 5.87 ft 5.87 ft 5.81 ft 5.84 ft 5.81 ft 5.87 ft 5.87 ft 5.94 ft 5.90 ft 5.87 ft 5.81 ft 5.74 ft 5.67 ft 5.64 ft 5.58 ft 5.54 ft 5.48 ft 5.44 ft 5.35 ft 5.28 ft 5.18 ft 5.15 ft 5.05 ft 5.02 ft 4.95 ft 4.95 ft 4.92 ft 4.95 ft 4.99 ft 5.05 ft 5.08 ft 5.12 ft 5.08 ft 5.08 ft 4.99 ft 4.95 ft 4.89 ft 4.85 ft 4.82 ft 4.82 ft 4.76 ft 4.76 ft 4.69 ft 4.69 ft 4.62 ft 4.62 ft 4.59 ft 4.59 ft 4.56 ft 4.56 ft 4.53 ft 4.53 ft 4.53 ft 4.56 ft 4.56 ft 4.62 ft 4.66 ft 4.72 ft 4.72 ft 4.72 ft 4.72 ft 4.69 ft 4.66 ft 4.62 ft 4.56 ft 4.53 ft 4.49 ft 4.43 ft 4.40 ft 4.36 ft 4.33 ft 4.33 ft 4.30 ft 4.33 ft 4.33 ft 4.36 ft 4.36 ft 4.36 ft 4.36 ft 4.36 ft 4.36 ft 4.36 ft 4.36 ft 4.36 ft 4.36 ft 4.40 ft 4.40 ft 4.40 ft 4.40 ft 4.43 ft 4.40 ft 4.43 ft 4.40 ft 4.43 ft 4.43 ft 4.46 ft 4.46 ft 4.46 ft 4.43 ft 4.43 ft 4.40 ft 4.36 ft 4.33 ft 4.30 ft 4.26 ft 4.23 ft 4.17 ft 4.13 ft 4.10 ft 4.07 ft 4.00 ft 4.00 ft 3.97 ft 3.94 ft 3.94 ft 3.97 ft 3.97 ft 3.97 ft 3.97 ft 3.97 ft 4.00 ft 4.00 ft 4.03 ft 4.07 ft 4.10 ft 4.10 ft 4.13 ft 4.17 ft 4.20 ft 4.23 ft 4.23 ft 4.23 ft 4.23 ft 4.20 ft 4.17 ft 4.17 ft 4.13 ft 4.10 ft 4.10 ft 4.13 ft 4.26 ft 4.59 ft 5.18 ft 5.87 ft 6.43 ft 6.69 ft 6.76 ft 6.72 ft 6.66 ft 6.63 ft 6.56 ft 6.49 ft 6.40 ft 6.33 ft 6.23 ft 6.20 ft 6.10 ft 6.04 ft 5.90 ft 5.84 ft
Height 7.54 ft 7.28 ft 7.48 ft 7.25 ft 7.48 ft 7.51 ft 7.61 ft 7.58 ft 7.51 ft 7.38 ft 7.28 ft 7.18 ft 7.12 ft 6.95 ft 6.86 ft 6.69 ft 6.63 ft 6.53 ft 6.49 ft 6.40 ft 6.36 ft 6.13 ft 6.10 ft 6.04 ft 6.00 ft 5.90 ft 5.87 ft 5.81 ft 5.81 ft 5.71 ft 5.71 ft 5.67 ft 5.71 ft 5.67 ft 5.74 ft 5.74 ft 5.77 ft 5.77 ft 5.74 ft 5.64 ft 5.61 ft 5.51 ft 5.54 ft 5.44 ft 5.44 ft 5.38 ft 5.41 ft 5.25 ft 5.18 ft 5.08 ft 5.12 ft 5.05 ft 5.02 ft 4.95 ft 4.92 ft 4.92 ft 4.95 ft 5.05 ft 5.08 ft 4.62 ft 4.59 ft 4.53 ft 4.56 ft 4.56 ft 4.53 ft 4.53 ft 4.53 ft 4.56 ft 4.56 ft 4.62 ft 4.62 ft 4.69 ft 4.69 ft 4.72 ft 4.69 ft 4.66 ft 4.03 ft 3.94 ft 3.94 ft 3.80 ft 3.80 ft 3.77 ft 3.87 ft 4.33 ft 3.80 ft 4.26 ft 4.26 ft 4.26 ft 4.26 ft 4.30 ft 4.30 ft 4.30 ft 4.30 ft 4.30 ft 4.30 ft 4.30 ft 4.30 ft 4.30 ft 4.30 ft 4.33 ft 4.33 ft 4.33 ft 3.84 ft 3.90 ft 3.87 ft 3.90 ft 3.87 ft 3.90 ft 3.97 ft 4.36 ft 4.33 ft 4.33 ft 4.30 ft 4.30 ft 4.26 ft 4.23 ft 4.20 ft 4.17 ft 4.10 ft 4.07 ft 4.03 ft 3.97 ft 3.94 ft 3.90 ft 3.84 ft 3.80 ft 3.77 ft 3.77 ft 3.77 ft 3.77 ft 3.77 ft 3.77 ft 3.77 ft 3.80 ft 3.80 ft 3.84 ft 0.52 ft 0.52 ft 0.49 ft 0.49 ft 0.59 ft 0.69 ft 5.44 ft 6.04 ft 6.36 ft 6.40 ft 6.40 ft 6.33 ft 6.30 ft 6.26 ft 6.20 ft 6.10 ft 6.07 ft 5.94 ft 5.90 ft 5.74 ft 5.67 ft 5.54 ft 5.48 ft
Period 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″ 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″ 9″ 8″ 9″ 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″ 9″ 10″ 9″ 9″ 9″ 9″ 9″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″
Direction ↙ 67° ↙ 70° ↙ 68° ↙ 72° ↙ 70° ↙ 71° ↙ 71° ↙ 72° ↙ 72° ↙ 73° ↙ 73° ↙ 73° ↙ 73° ↙ 73° ↙ 72° ↙ 73° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 74° ↙ 73° ↙ 74° ↙ 73° ↙ 73° ↙ 73° ↙ 73° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 71° ↙ 72° ↙ 71° ↙ 72° ↙ 71° ↙ 72° ↙ 71° ↙ 72° ↙ 71° ↙ 72° ↙ 70° ↙ 71° ↙ 70° ↙ 70° ↙ 68° ↙ 70° ↙ 70° ↙ 70° ↙ 68° ↙ 68° ↙ 67° ↙ 68° ↙ 67° ↙ 67° ↙ 67° ↙ 67° ↙ 67° ↙ 68° ↙ 68° ↙ 70° ↙ 69° ↙ 69° ↙ 70° ↙ 70° ↙ 70° ↙ 70° ↙ 71° ↙ 71° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ← 85° ← 86° ← 86° ← 87° ← 87° ← 87° ← 85° ↙ 74° ← 85° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 74° ↙ 75° ↙ 74° ↙ 75° ↙ 74° ↙ 75° ↙ 74° ↙ 68° ↙ 68° ↙ 68° ↙ 68° ↙ 67° ↙ 67° ↙ 67° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 72° ↙ 73° ↙ 73° ↙ 73° ↙ 72° ↙ 72° ↙ 72° ↙ 71° ↙ 70° ↙ 70° ↙ 69° ↙ 68° ↙ 67° ↙ 66° ↙ 65° ↓ 5° ↓ 6° ↓ 7° ↓ 6° ↓ 4° ↓ 2° ↙ 18° ↙ 17° ↙ 18° ↙ 19° ↙ 21° ↙ 21° ↙ 23° ↙ 24° ↙ 24° ↙ 24° ↙ 24° ↙ 23° ↙ 23° ↙ 21° ↙ 21° ↙ 21° ↙ 22°
Height 1.51 ft 1.54 ft 1.34 ft 1.28 ft 1.31 ft 1.25 ft 1.25 ft 1.28 ft 1.31 ft 1.25 ft 1.25 ft 1.15 ft 1.15 ft 1.15 ft 1.12 ft 1.15 ft 1.18 ft 1.18 ft 1.05 ft 1.12 ft 1.12 ft 1.25 ft 1.08 ft 0.69 ft 0.95 ft 0.69 ft 0.85 ft 0.75 ft 3.74 ft 3.87 ft 3.90 ft 3.64 ft 3.77 ft 3.61 ft 3.67 ft 3.67 ft 3.74 ft 3.67 ft 3.71 ft 3.71 ft 3.71 ft 3.64 ft 3.67 ft 0.69 ft 2.23 ft 2.39 ft 2.23 ft 2.39 ft 2.30 ft 2.30 ft 2.00 ft 2.00 ft 1.97 ft 1.87 ft 1.90 ft 1.84 ft 1.90 ft 1.90 ft 1.74 ft 0.49 ft 0.79 ft 0.49 ft 0.49 ft 0.49 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft
Period 10″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 8″ 8″ 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″ 8″ 6″ 6″ 7″ 6″ 6″ 6″ 6″ 6″ 9″ 9″ 9″ 9″ 9″ 9″ 10″ 12″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″
Direction ↙ 21° ↙ 21° ↙ 19° ↙ 16° ↙ 18° ↙ 18° ↙ 18° ↙ 19° ↙ 20° ↙ 17° ↙ 18° ↙ 15° ↙ 16° ↙ 16° ↙ 15° ↙ 15° ↙ 16° ↙ 16° ↙ 14° ↙ 15° ↙ 16° ↙ 19° ↙ 16° ↓ 8° ↙ 12° ↓ 9° ↙ 12° ↓ 8° ← 91° ← 89° ← 89° ← 92° ← 90° ← 92° ← 90° ← 90° ← 89° ← 89° ← 88° ← 88° ← 88° ← 88° ← 88° ↙ 25° ↙ 29° ↙ 33° ↙ 31° ↙ 34° ↙ 34° ↙ 35° ↙ 28° ↙ 30° ← 97° ← 97° ← 98° ← 97° ← 98° ← 98° ↖ 100° ↘ 339° ↘ 323° ↓ 9° ↓ 9° ↓ 9° ↓ 8° ↓ 7° ↓ 7° ↓ 7° ↓ 8°
Height 0.69 ft 0.52 ft 0.49 ft 0.62 ft 0.52 ft 0.62 ft 0.52 ft 0.69 ft 0.92 ft 1.08 ft 3.28 ft 3.35 ft 3.25 ft 3.51 ft 3.28 ft 3.41 ft 3.21 ft 3.21 ft 3.05 ft 3.12 ft 2.98 ft 2.98 ft 2.89 ft 2.92 ft 2.85 ft 0.49 ft 0.49 ft 0.52 ft 0.52 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 0.72 ft 0.72 ft 0.75 ft 0.75 ft 0.79 ft 0.79 ft 0.82 ft 0.82 ft 0.89 ft 0.89 ft 0.89 ft 0.89 ft 0.92 ft 0.92 ft 0.95 ft 0.95 ft 0.98 ft 0.95 ft 0.98 ft 0.95 ft 0.98 ft 0.95 ft 0.89 ft 0.98 ft 0.98 ft 0.85 ft 0.89 ft 0.85 ft 0.56 ft 0.62 ft 1.02 ft 0.62 ft 1.05 ft 1.02 ft 1.05 ft 1.02 ft 1.05 ft 1.02 ft 1.05 ft 1.02 ft 1.05 ft 1.02 ft 1.05 ft 1.05 ft 1.08 ft 1.02 ft 1.15 ft 1.15 ft 1.15 ft 1.12 ft 1.15 ft 1.12 ft 0.98 ft 0.98 ft 0.98 ft 0.95 ft 1.15 ft 1.77 ft 2.62 ft
Period 10″ 11″ 10″ 10″ 10″ 10″ 10″ 9″ 8″ 8″ 7″ 7″ 7″ 6″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 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″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 12″ 11″ 10″ 9″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 10″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 8″ 8″
Direction ↙ 28° ↙ 27° ↙ 27° ↙ 26° ↙ 28° ↙ 25° ↙ 26° ↙ 26° ↙ 13° ↙ 17° ↙ 35° ↙ 34° ↙ 32° ↙ 37° ↙ 33° ↙ 36° ↙ 34° ↙ 34° ↙ 32° ↙ 34° ↙ 33° ↙ 33° ↙ 32° ↙ 33° ↙ 33° ↘ 319° ↘ 318° ↘ 318° ↘ 318° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 317° ↘ 318° ↘ 318° ↘ 318° ↘ 319° ↘ 319° ↘ 319° ↘ 320° ↘ 320° ↘ 320° ↘ 320° ↘ 320° ↘ 320° ↘ 322° ↘ 320° ↘ 321° ↘ 321° ↘ 322° ↘ 322° ↘ 322° ↘ 322° ↘ 323° ↘ 323° ↘ 323° ↘ 324° ↘ 325° ↘ 321° ↘ 326° ↘ 325° ↘ 323° ↘ 323° ↘ 323° ↘ 337° ↘ 335° ↘ 328° ↘ 317° ↘ 329° ↘ 329° ↘ 329° ↘ 329° ↘ 329° ↘ 330° ↘ 329° ↘ 330° ↘ 330° ↘ 330° ↘ 331° ↘ 332° ↘ 333° ↘ 330° ↘ 338° ↘ 338° ↘ 338° ↘ 339° ↘ 338° ↘ 339° ↘ 332° ↘ 333° ↘ 333° ↘ 332° ↘ 333° ↘ 343° ↘ 347°
Height 2.76 ft 2.66 ft 2.59 ft 2.56 ft 2.53 ft 2.46 ft 2.46 ft 2.43 ft 2.39 ft 2.36 ft 2.33 ft 2.33 ft 2.33 ft 2.33 ft 2.30 ft 2.30 ft 2.30 ft 2.39 ft 2.33 ft 2.33 ft 2.20 ft 2.20 ft 2.13 ft 2.03 ft 2.03 ft 2.00 ft 2.03 ft 2.00 ft 1.87 ft 1.87 ft 1.87 ft 1.84 ft 1.87 ft 1.84 ft 2.00 ft 2.00 ft 2.00 ft 1.97 ft
Period 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″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″
Direction ← 87° ← 88° ← 88° ← 88° ← 89° ← 89° ← 89° ← 89° ← 90° ← 90° ← 91° ← 90° ← 90° ← 90° ← 90° ← 90° ← 89° ← 88° ← 89° ← 88° ← 90° ← 90° ← 91° ← 92° ← 92° ← 92° ← 91° ← 91° ← 92° ← 92° ← 92° ← 91° ← 91° ← 91° ← 90° ← 90° ← 89° ← 90°
Height 2.69 ft 2.82 ft 2.92 ft 2.98 ft 3.02 ft 3.12 ft 3.15 ft 3.21 ft 3.28 ft 3.31 ft 3.31 ft 3.28 ft 3.25 ft 3.25 ft 3.21 ft 3.18 ft 3.18 ft 3.15 ft 3.28 ft 3.51 ft 3.87 ft
Period 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″
Direction ↙ 37° ↙ 38° ↙ 39° ↙ 39° ↙ 39° ↙ 40° ↙ 39° ↙ 39° ↙ 40° ↙ 40° ↙ 40° ↙ 41° ↙ 41° ↙ 41° ↙ 42° ↙ 41° ↙ 41° ↙ 39° ↙ 39° ↙ 39° ↙ 39°
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...