Swell Matrix:
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hide labels Thursday, February 20 Friday, February 21 Saturday, February 22 Sunday, February 23 Monday, February 24 Tuesday, February 25 Wednesday, February 26 Thursday, Feb 27
Hour: 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 14 15 16
Sea Height 1.34 ft 1.34 ft 1.34 ft 1.34 ft 1.31 ft 1.28 ft 1.25 ft 1.21 ft 1.18 ft 1.15 ft 1.12 ft 1.08 ft 1.08 ft 1.05 ft 1.02 ft 1.02 ft 1.02 ft 0.98 ft 0.98 ft 0.98 ft 0.98 ft 0.98 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.98 ft 0.98 ft 0.98 ft 0.98 ft 0.98 ft 0.98 ft 1.02 ft 1.02 ft 1.05 ft 1.05 ft 1.15 ft 1.18 ft 1.21 ft 1.28 ft 1.31 ft 1.38 ft 1.44 ft 1.51 ft 1.57 ft 1.64 ft 1.71 ft 1.74 ft 1.80 ft 1.94 ft 2.03 ft 2.03 ft 2.00 ft 1.94 ft 1.87 ft 1.84 ft 1.80 ft 1.77 ft 1.74 ft 1.74 ft 1.74 ft 1.77 ft 1.84 ft 1.94 ft 2.03 ft 2.10 ft 2.10 ft 2.10 ft 2.07 ft 2.10 ft 2.13 ft 2.20 ft 2.33 ft 2.46 ft 2.59 ft 2.69 ft 2.79 ft 2.85 ft 2.89 ft 2.89 ft 2.85 ft 2.82 ft 2.79 ft 2.82 ft 2.85 ft 2.92 ft 2.98 ft 3.12 ft 3.21 ft 3.28 ft 3.31 ft 3.28 ft 3.21 ft 3.15 ft 3.05 ft 2.98 ft 2.92 ft 2.89 ft 2.85 ft 2.82 ft 2.76 ft 2.69 ft 2.59 ft 2.49 ft 2.39 ft 2.33 ft 2.23 ft 2.20 ft 2.13 ft 2.10 ft 2.10 ft 2.13 ft 2.26 ft 2.39 ft 2.49 ft 2.49 ft 2.46 ft 2.46 ft 2.39 ft 2.36 ft 2.36 ft 2.33 ft 2.30 ft 2.26 ft 2.20 ft 2.16 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 1.87 ft 1.84 ft 1.80 ft 1.77 ft 1.74 ft 1.74 ft 1.71 ft 1.67 ft 1.67 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 1.41 ft 1.38 ft 1.34 ft 1.34 ft 1.31 ft 1.31 ft 1.28 ft 1.28 ft 1.28 ft 1.28 ft 1.28 ft 1.28 ft 1.28 ft 1.31 ft 1.34 ft 1.38 ft 1.41 ft 1.48 ft 1.51 ft 1.54 ft 1.61 ft 1.64 ft 1.67 ft 1.74 ft 1.77 ft 1.80 ft 1.84 ft 1.90 ft 1.94 ft 1.97 ft
Height 1.08 ft 1.08 ft 1.08 ft 1.05 ft 1.05 ft 1.02 ft 0.95 ft 0.92 ft 0.85 ft 0.82 ft 0.75 ft 0.72 ft 0.69 ft 0.66 ft 0.62 ft 0.59 ft 0.56 ft 0.52 ft 0.49 ft 0.49 ft 0.49 ft 0.49 ft 0.52 ft 0.52 ft 0.49 ft 0.59 ft 0.59 ft 0.62 ft 0.62 ft 0.62 ft 0.66 ft 0.66 ft 0.69 ft 0.72 ft 0.75 ft 0.79 ft 0.75 ft 0.79 ft 0.79 ft 0.89 ft 0.92 ft 1.05 ft 1.15 ft 0.85 ft 0.79 ft 0.82 ft 0.85 ft 0.98 ft 0.98 ft 0.92 ft 0.79 ft 0.72 ft 0.62 ft 0.59 ft 0.52 ft 0.59 ft 0.98 ft 1.21 ft 1.38 ft 1.48 ft 1.51 ft 1.44 ft 1.41 ft 1.41 ft 0.62 ft 0.69 ft 0.62 ft 0.56 ft 0.59 ft 0.62 ft 0.69 ft 0.72 ft 0.79 ft 0.82 ft 0.85 ft 0.89 ft 0.89 ft 0.89 ft 0.92 ft 0.92 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 0.98 ft 1.02 ft 1.05 ft 1.05 ft 1.05 ft 1.08 ft 1.05 ft 1.12 ft 1.05 ft 1.05 ft 1.05 ft 1.08 ft 1.05 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.05 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.05 ft 1.05 ft 1.08 ft 1.05 ft 1.05 ft 1.05 ft 1.02 ft 1.02 ft 0.98 ft 1.28 ft 1.25 ft 1.21 ft 1.18 ft 1.18 ft 1.12 ft 1.12 ft 1.08 ft 1.05 ft 1.02 ft 0.98 ft 0.98 ft 0.98 ft 0.92 ft 0.95 ft 0.92 ft 0.92 ft 0.89 ft 1.38 ft 1.34 ft 1.31 ft 1.28 ft 1.28 ft 1.25 ft 0.82 ft 0.79 ft 0.66 ft 0.66 ft 0.62 ft 0.52 ft 0.56 ft 0.62 ft 0.66 ft 0.72 ft 0.75 ft 0.85 ft 0.89 ft 0.92 ft 1.02 ft 1.08 ft 1.18 ft 1.25 ft
Period 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 3″ 2″ 2″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 2″ 2″ 2″ 17″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 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″ 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″ 12″ 12″ 12″ 12″ 12″ 11″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 20″ 20″ 19″ 19″ 19″ 18″ 18″ 18″ 18″ 17″ 17″ 17″ 17″
Direction → 268° → 268° → 268° → 268° → 268° → 268° → 268° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 282° → 282° → 283° → 283° → 282° → 282° → 282° → 282° → 282° → 282° → 282° → 282° → 282° → 282° → 282° → 282° → 282° → 283° → 283° → 284° → 284° → 284° → 283° → 282° → 282° → 283° → 283° → 284° → 266° → 267° → 268° → 268° → 268° → 267° → 267° → 265° ↗ 253° ↗ 260° → 266° → 267° → 267° → 267° → 268° → 270° → 272° ↘ 325° ↘ 328° ↘ 334° → 273° → 273° → 273° → 274° → 274° → 276° → 276° → 274° → 275° → 275° → 277° → 276° → 276° → 277° → 278° → 277° → 278° → 278° → 277° → 277° → 279° → 278° → 279° → 278° → 278° → 279° → 279° → 279° → 278° → 278° → 278° → 277° → 278° → 278° → 280° → 280° → 280° → 280° → 280° → 279° → 280° → 280° → 279° → 279° → 280° → 280° → 279° → 279° → 280° → 280° → 280° → 280° → 280° → 280° → 281° → 281° → 281° → 282° → 282° → 282° → 282° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 276° → 276° → 276° → 276° → 276° → 276° → 283° → 283° → 284° → 284° → 284° → 272° → 272° → 273° → 273° → 273° → 274° → 275° → 275° → 275° → 275° → 276° → 276° → 276°
Height 0.49 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.49 ft 0.49 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.56 ft 0.56 ft 0.52 ft 0.52 ft 0.56 ft 0.56 ft 0.56 ft 0.52 ft 0.59 ft 0.59 ft 0.56 ft 0.56 ft 0.56 ft 0.52 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.92 ft 1.12 ft 1.18 ft 1.21 ft 1.28 ft 1.28 ft 1.48 ft 1.25 ft 1.25 ft 1.25 ft 0.95 ft 0.92 ft 0.98 ft 1.08 ft 1.12 ft 1.15 ft 1.87 ft 1.87 ft 2.10 ft 2.23 ft 2.39 ft 2.43 ft 2.56 ft 2.69 ft 2.72 ft 2.69 ft 2.66 ft 2.62 ft 2.59 ft 2.59 ft 2.62 ft 2.66 ft 2.76 ft 2.89 ft 3.05 ft 3.12 ft 3.08 ft 3.08 ft 3.02 ft 2.95 ft 2.89 ft 2.82 ft 2.76 ft 2.69 ft 2.66 ft 2.62 ft 2.53 ft 2.46 ft 2.36 ft 1.34 ft 1.28 ft 2.03 ft 1.15 ft 1.05 ft 1.05 ft 1.02 ft 1.51 ft 1.51 ft 1.48 ft 1.44 ft 1.44 ft 1.41 ft 1.38 ft 1.34 ft 1.31 ft 1.31 ft 1.28 ft 1.28 ft 1.28 ft 1.28 ft 1.25 ft 1.25 ft 1.25 ft 1.28 ft 1.21 ft 1.21 ft 1.21 ft 1.15 ft 1.12 ft 1.12 ft 1.08 ft 0.92 ft 0.92 ft 0.92 ft 0.89 ft 0.89 ft 0.85 ft 0.82 ft 0.79 ft 0.82 ft 0.79 ft 0.75 ft 0.75 ft 0.75 ft 0.72 ft 0.75 ft 0.72 ft 0.72 ft 0.72 ft
Period 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 10″ 10″ 10″ 10″ 10″ 9″ 9″ 9″ 9″ 9″ 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″ 8″ 8″ 8″ 8″ 8″ 8″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 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″ 6″ 6″ 6″ 6″ 6″ 6″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″
Direction → 282° → 282° → 282° → 282° → 282° → 281° → 281° → 281° → 281° → 281° → 281° → 281° → 280° → 280° → 280° → 280° → 280° → 280° → 280° → 280° → 278° → 278° → 280° → 280° → 280° → 279° → 275° → 279° → 279° → 279° → 278° → 282° → 279° → 279° → 279° → 278° → 277° → 274° → 278° → 278° → 277° → 275° → 276° → 276° → 276° → 276° → 275° → 274° → 270° → 274° → 273° → 273° → 269° → 270° → 273° → 273° → 273° → 272° → 272° → 272° → 272° → 273° → 272° → 271° → 271° → 272° → 272° → 273° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 279° → 280° → 273° → 280° → 280° → 280° → 280° → 272° → 272° → 272° → 272° → 272° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 271° → 271° → 271° → 271° → 271° → 272° → 270° → 270° → 271° → 271° → 270° → 270° → 270° → 270° → 271° → 271° → 271° → 272°
Height 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.49 ft 0.52 ft 0.52 ft 0.66 ft 0.49 ft 0.59 ft 0.59 ft 0.62 ft 0.69 ft 0.69 ft 0.69 ft 1.12 ft 1.21 ft 1.21 ft 1.21 ft 1.21 ft 1.18 ft 1.71 ft 1.71 ft 1.71 ft 1.67 ft 1.64 ft 1.71 ft 1.67 ft 1.57 ft 1.74 ft 1.51 ft 1.44 ft 1.05 ft 1.08 ft 1.02 ft 0.98 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.89 ft 0.89 ft 0.82 ft 0.79 ft 0.79 ft 0.75 ft 0.79 ft 0.79 ft 0.75 ft 0.75 ft 0.69 ft 0.69 ft 0.82 ft 0.82 ft 0.79 ft 0.59 ft 0.59 ft 0.66 ft 1.80 ft 1.74 ft 1.61 ft 1.57 ft 1.51 ft 1.51 ft 1.80 ft 1.84 ft 1.97 ft 2.13 ft 2.20 ft 2.23 ft 2.23 ft 2.16 ft 2.13 ft 2.10 ft 2.07 ft 2.03 ft 2.00 ft 1.94 ft 1.90 ft 1.87 ft 1.84 ft 1.80 ft 0.92 ft 0.92 ft 0.89 ft 0.85 ft 0.82 ft 0.82 ft 0.82 ft 0.79 ft 0.85 ft 0.85 ft 0.85 ft 0.92 ft 0.98 ft 1.02 ft 1.05 ft 1.12 ft 1.12 ft 1.18 ft 1.21 ft 1.25 ft 1.44 ft 1.48 ft 1.51 ft 1.48 ft 1.48 ft 1.48 ft 1.48 ft
Period 11″ 11″ 11″ 10″ 10″ 10″ 10″ 10″ 7″ 15″ 15″ 15″ 15″ 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″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 12″ 12″ 12″ 7″ 7″ 7″ 7″ 7″ 7″ 8″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 8″ 8″ 8″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 9″ 10″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 11″ 11″ 11″ 11″ 11″ 11″ 11″
Direction → 283° → 283° → 283° → 283° → 283° → 283° → 283° → 283° ↗ 259° → 275° → 277° → 278° → 277° → 277° → 277° → 277° → 281° → 280° → 281° → 281° → 281° → 282° → 279° → 279° → 279° → 279° → 279° → 278° → 277° → 279° → 275° → 279° → 279° → 283° → 282° → 282° → 282° → 282° → 283° → 283° → 282° → 282° → 284° → 284° → 284° → 283° → 283° → 284° → 284° → 283° → 283° → 284° → 283° → 283° → 283° → 283° → 283° → 282° → 282° → 283° → 270° → 270° → 270° → 271° → 270° → 271° → 274° → 273° → 273° → 273° → 273° → 273° → 273° → 274° → 274° → 274° → 274° → 275° → 275° → 275° → 275° → 275° → 275° → 275° → 281° → 281° → 281° → 282° → 282° → 282° → 283° → 282° → 282° → 282° → 282° → 282° → 281° → 281° → 281° → 281° → 281° → 280° → 280° → 280° → 278° → 278° → 278° → 278° → 277° → 277° → 278°
Height
Period
Direction
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...