Swell Matrix:
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hide labels Friday, September 21 Saturday, September 22 Sunday, September 23 Monday, September 24 Tuesday, September 25 Wednesday, September 26 Thursday, September 27 Friday, September 28 Saturday, Sep 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
Tide:
Sea Height 1.74 ft 1.71 ft 1.71 ft 1.71 ft 1.67 ft 1.67 ft 1.67 ft 1.64 ft 1.64 ft 1.64 ft 1.64 ft 1.64 ft 1.64 ft 1.61 ft 1.61 ft 1.61 ft 1.57 ft 1.57 ft 1.57 ft 1.57 ft 1.54 ft 1.54 ft 1.54 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.57 ft 1.64 ft 1.71 ft 1.80 ft 1.87 ft 1.90 ft 1.94 ft 1.94 ft 1.94 ft 1.94 ft 1.90 ft 1.90 ft 1.87 ft 1.84 ft 1.80 ft 1.77 ft 1.77 ft 1.74 ft 1.71 ft 1.71 ft 1.67 ft 1.67 ft 1.64 ft 1.64 ft 1.64 ft 1.64 ft 1.64 ft 1.64 ft 1.64 ft 1.61 ft 1.57 ft 1.57 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.57 ft 1.61 ft 1.64 ft 1.64 ft 1.71 ft 1.74 ft 1.77 ft 1.80 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.80 ft 1.80 ft 1.77 ft 1.77 ft 1.77 ft 1.74 ft 1.74 ft 1.71 ft 1.71 ft 1.71 ft 1.74 ft 1.77 ft 1.77 ft 1.80 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.80 ft 1.77 ft 1.74 ft 1.71 ft 1.67 ft 1.67 ft 1.71 ft 1.71 ft 1.77 ft 1.80 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.80 ft 1.80 ft 1.77 ft 1.77 ft 1.74 ft 1.74 ft 1.71 ft 1.67 ft 1.64 ft 1.61 ft 1.57 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.57 ft 1.64 ft 1.67 ft 1.71 ft 1.71 ft 1.74 ft 1.74 ft 1.74 ft 1.77 ft 1.77 ft 1.77 ft 1.77 ft 1.74 ft 1.74 ft 1.71 ft 1.67 ft 1.64 ft 1.61 ft 1.57 ft 1.54 ft 1.51 ft 1.48 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.41 ft 1.41 ft 1.41 ft 1.41 ft 1.41 ft 1.41 ft 1.41 ft 1.41 ft 1.38 ft 1.38 ft 1.34 ft 1.34 ft 1.31 ft 1.28 ft 1.28 ft 1.25 ft 1.25 ft 1.21 ft 1.21 ft 1.25 ft 1.31 ft 1.34 ft 1.38 ft 1.41 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.48 ft 1.48 ft 1.48 ft 1.48 ft 1.48 ft 1.48 ft 1.48 ft
Height 1.18 ft 1.18 ft 1.18 ft 1.21 ft 1.21 ft 1.21 ft 1.21 ft 1.21 ft 1.21 ft 1.21 ft 1.21 ft 1.18 ft 1.21 ft 1.21 ft 1.21 ft 1.18 ft 1.18 ft 1.18 ft 1.18 ft 1.18 ft 1.18 ft 1.15 ft 1.15 ft 1.15 ft 1.15 ft 0.75 ft 0.75 ft 0.75 ft 0.75 ft 0.69 ft 1.12 ft 1.28 ft 1.38 ft 1.41 ft 1.44 ft 1.48 ft 1.48 ft 1.48 ft 1.44 ft 1.44 ft 1.41 ft 1.38 ft 1.34 ft 1.31 ft 1.28 ft 1.25 ft 1.21 ft 1.18 ft 1.18 ft 1.15 ft 1.15 ft 1.12 ft 1.05 ft 1.12 ft 1.15 ft 1.15 ft 1.15 ft 1.15 ft 1.12 ft 1.08 ft 1.05 ft 1.02 ft 0.98 ft 0.98 ft 0.98 ft 1.02 ft 1.05 ft 1.08 ft 1.15 ft 1.18 ft 1.28 ft 1.34 ft 1.28 ft 1.31 ft 1.31 ft 1.28 ft 1.25 ft 1.28 ft 1.28 ft 1.21 ft 1.18 ft 1.18 ft 1.21 ft 1.18 ft 1.18 ft 1.21 ft 1.25 ft 1.28 ft 1.31 ft 1.38 ft 1.44 ft 1.44 ft 1.48 ft 1.44 ft 1.41 ft 1.38 ft 1.34 ft 1.31 ft 1.28 ft 1.25 ft 1.31 ft 1.34 ft 1.38 ft 1.44 ft 1.48 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 0.72 ft 1.48 ft 1.48 ft 1.44 ft 1.41 ft 1.38 ft 1.34 ft 1.31 ft 1.25 ft 1.21 ft 1.18 ft 1.15 ft 1.15 ft 1.15 ft 1.18 ft 1.25 ft 1.28 ft 1.34 ft 1.38 ft 1.41 ft 1.41 ft 1.41 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.44 ft 1.41 ft 1.38 ft 1.38 ft 1.34 ft 1.31 ft 1.25 ft 1.21 ft 1.18 ft 1.15 ft 1.12 ft 1.08 ft 1.08 ft 1.02 ft 1.08 ft 1.08 ft 1.05 ft 1.05 ft 1.02 ft 1.02 ft 0.98 ft 0.98 ft 1.02 ft 1.02 ft 1.02 ft 0.98 ft 0.98 ft 0.95 ft 0.92 ft 0.89 ft 0.89 ft 0.85 ft 0.82 ft 0.79 ft 0.75 ft 0.75 ft 0.82 ft 0.89 ft 0.95 ft 1.02 ft 1.05 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 1.05 ft 1.05 ft
Period 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″ 9″ 9″ 9″ 9″ 9″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″
Direction ↖ 167° ↖ 167° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 167° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 167° ↖ 167° ↖ 167° ↖ 166° ↖ 167° → 265° → 265° → 266° → 266° → 267° → 267° → 267° → 267° → 266° → 266° → 266° → 267° → 267° → 267° → 268° → 268° → 268° → 268° → 268° → 268° → 268° → 267° → 268° → 264° → 264° → 263° → 263° → 263° → 264° → 264° → 265° → 265° → 265° → 265° → 266° → 267° → 269° → 270° → 271° → 272° → 273° → 274° → 273° → 274° → 274° → 273° → 273° → 272° → 271° → 273° → 273° → 273° → 271° → 271° → 271° → 271° → 270° → 269° → 269° → 269° → 270° → 270° → 270° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 269° → 268° → 267° → 267° → 267° → 267° → 267° → 267° → 267° → 267° → 274° → 268° → 269° → 269° → 269° → 270° → 270° → 270° → 270° → 270° → 270° → 270° → 269° → 268° → 268° → 267° → 266° → 266° → 266° → 265° → 265° → 265° → 265° → 265° → 265° → 266° → 266° → 267° → 267° → 268° → 268° → 268° → 269° → 269° → 269° → 269° → 268° → 268° → 267° → 268° → 265° → 265° → 265° → 265° → 265° → 264° → 264° → 264° → 264° → 264° → 264° → 265° → 265° → 266° → 266° → 266° → 266° → 267° → 267° → 267° → 266° → 266° → 263° → 262° → 262° → 262° → 262° → 262° → 262° → 263° → 263° → 263° → 263° → 264° → 264° → 265° → 265° → 266°
Height 0.98 ft 0.98 ft 0.95 ft 0.95 ft 0.92 ft 0.89 ft 0.89 ft 0.89 ft 0.85 ft 0.89 ft 0.89 ft 0.89 ft 0.85 ft 0.85 ft 0.82 ft 0.79 ft 0.79 ft 0.79 ft 0.75 ft 0.72 ft 0.72 ft 0.72 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.72 ft 0.75 ft 0.85 ft 0.98 ft 0.62 ft 0.62 ft 0.62 ft 1.05 ft 0.62 ft 1.05 ft 1.02 ft 1.02 ft 1.02 ft 1.02 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 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.89 ft 0.85 ft 0.85 ft 0.85 ft 0.85 ft 0.82 ft 0.82 ft 0.82 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 0.75 ft 0.75 ft 0.75 ft 0.75 ft 0.75 ft 0.75 ft 0.75 ft 0.72 ft 0.75 ft 0.75 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.69 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.49 ft 0.49 ft 0.56 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.52 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.49 ft 0.52 ft
Period 6″ 6″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 10″ 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″ 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″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″
Direction → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 271° → 271° → 271° → 271° → 271° → 272° → 272° → 271° → 272° → 273° → 273° → 272° → 272° → 273° → 272° → 272° → 272° → 273° → 273° → 271° → 270° → 268° → 266° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 166° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 165° ↖ 164° ↖ 165° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 164° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 162° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 163° ↖ 162° ↖ 162° ↖ 162° ↖ 162° ↖ 162° ↖ 162° ↖ 162° ↖ 162° ↖ 162° ↖ 162° ↖ 163° ↖ 162° ↖ 163° ↖ 163° ↖ 162° ↑ 177° ↑ 177° ↑ 179° ↑ 179° ↑ 177° ↑ 176° ↑ 175° ↑ 175° ↖ 174° ↖ 174° ↖ 174° ↖ 174° ↑ 176° ↑ 176° ↑ 176° ↑ 176° ↑ 176° ↑ 177° ↑ 177°
Height 0.52 ft 0.52 ft 0.52 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 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.49 ft 0.82 ft 0.52 ft 0.52 ft 0.52 ft 0.56 ft 0.56 ft 0.52 ft 0.52 ft 0.52 ft 0.62 ft 0.49 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.49 ft 0.49 ft
Period 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 8″ 7″ 7″ 7″ 7″ 8″ 9″ 8″ 8″ 8″ 9″ 8″ 8″ 8″ 8″ 8″ 8″
Direction ↗ 226° ↗ 226° ↗ 226° ↗ 225° ↗ 226° ↗ 225° ↗ 225° ↗ 225° ↗ 228° ↗ 228° ↗ 228° ↗ 228° ↗ 228° ↗ 228° ↗ 228° ↗ 228° ↗ 228° ↗ 228° ↗ 227° ↖ 167° → 284° → 283° → 283° → 283° → 284° → 279° → 288° → 289° → 286° → 281° → 288° → 288° → 288° → 288° → 288° → 288°
Height 0.85 ft 0.82 ft 0.82 ft 0.85 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 0.89 ft 0.85 ft 0.85 ft 0.49 ft
Period 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″
Direction ↖ 168° ↖ 168° ↖ 168° ↖ 168° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° ↖ 167° → 288°
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...