Swell Matrix:
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hide labels Thursday, July 19 Friday, July 20 Saturday, July 21 Sunday, July 22 Monday, July 23 Tuesday, July 24 Wednesday, July 25 Thursday, July 26
Hour: 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 17 18 19 20 21 22
Sea Height 0.89 ft 0.85 ft 0.85 ft 0.85 ft 0.85 ft 0.85 ft 0.85 ft 0.89 ft 0.89 ft 0.89 ft 0.89 ft 0.89 ft 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.92 ft 0.92 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 0.98 ft 0.98 ft 0.98 ft 0.98 ft 0.98 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 1.02 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 1.05 ft 1.05 ft 1.05 ft 1.05 ft 1.05 ft 1.05 ft 1.05 ft 1.05 ft 1.08 ft 1.08 ft 1.12 ft 1.15 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 1.21 ft 1.21 ft 1.25 ft 1.25 ft 1.28 ft 1.28 ft 1.28 ft 1.31 ft 1.34 ft 1.44 ft 1.54 ft 1.71 ft 1.90 ft 2.07 ft 2.26 ft 2.36 ft 2.39 ft 2.39 ft 2.36 ft 2.30 ft 2.23 ft 2.16 ft 2.13 ft 2.13 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 1.84 ft 1.84 ft 1.90 ft 2.07 ft 2.26 ft 2.53 ft 2.76 ft 2.89 ft 2.92 ft 2.89 ft 2.82 ft 2.72 ft 2.62 ft 2.53 ft 2.46 ft 2.39 ft 2.36 ft 2.33 ft 2.30 ft 2.26 ft 2.23 ft 2.20 ft 2.16 ft 2.16 ft 2.16 ft 2.20 ft 2.23 ft 2.33 ft 2.43 ft 2.53 ft 2.66 ft 2.72 ft 2.76 ft 2.72 ft 2.69 ft 2.62 ft 2.56 ft 2.49 ft 2.43 ft 2.36 ft 2.30 ft 2.26 ft 2.23 ft 2.20 ft 2.20 ft 2.20 ft 2.16 ft 2.16 ft 2.13 ft 2.16 ft 2.20 ft 2.26 ft 2.36 ft 2.53 ft 2.69 ft 2.79 ft 2.79 ft 2.76 ft 2.69 ft 2.62 ft 2.56 ft 2.49 ft 2.46 ft 2.43 ft 2.36 ft 2.33 ft 2.30 ft 2.30 ft 2.26 ft 2.23 ft 2.23 ft 2.20 ft 2.20 ft 2.23 ft 2.30 ft 2.36 ft 2.39 ft 2.46 ft 2.53 ft 2.56 ft 2.53 ft 2.49 ft 2.46 ft 2.39 ft
Height 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.59 ft 0.62 ft 0.56 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 0.62 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 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 ft 0.62 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 0.59 ft 0.69 ft 0.62 ft 0.66 ft 0.79 ft 0.62 ft 0.62 ft 0.62 ft 0.62 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 0.59 ft 0.89 ft 0.56 ft 0.56 ft 0.52 ft 0.52 ft 0.49 ft 0.52 ft 0.49 ft 0.52 ft 0.52 ft 0.52 ft 0.49 ft 0.62 ft 0.62 ft 0.72 ft 0.72 ft 0.72 ft 0.72 ft 0.79 ft 0.79 ft 0.98 ft 0.79 ft 0.72 ft 0.79 ft 0.79 ft 0.69 ft 0.72 ft 0.69 ft 0.69 ft 0.79 ft 0.85 ft 0.95 ft 0.95 ft 0.95 ft 0.95 ft 0.98 ft 0.95 ft 0.98 ft 0.95 ft 0.95 ft 0.92 ft 0.95 ft 0.92 ft 0.92 ft 0.89 ft 0.89 ft 0.89 ft 0.85 ft 0.85 ft 0.85 ft 0.85 ft 0.82 ft 0.82 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 0.72 ft 0.72 ft 0.72 ft 0.69 ft 0.69 ft 0.69 ft 0.66 ft 0.66 ft 0.62 ft 0.62 ft 0.62 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 0.49 ft 0.49 ft
Period 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 18″ 21″ 21″ 20″ 20″ 20″ 20″ 20″ 20″ 20″ 19″ 19″ 19″ 19″ 19″ 19″ 19″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 18″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″
Direction → 271° → 272° → 272° → 272° → 273° → 273° → 273° → 273° → 273° → 273° → 273° → 273° → 273° → 272° → 270° → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 272° → 273° → 273° → 273° → 273° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 274° → 275° → 275° → 275° → 275° → 271° → 269° → 275° → 275° → 264° → 276° → 275° → 275° → 276° → 265° → 265° → 265° → 266° → 266° → 267° → 267° → 267° → 276° → 266° → 277° → 277° → 277° → 277° → 278° ↗ 231° ↗ 221° ↗ 221° ↗ 223° ↗ 224° ↗ 221° ↗ 222° ↗ 220° ↗ 222° ↗ 223° ↗ 223° ↗ 224° ↗ 226° ↗ 226° ↗ 235° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 233° ↗ 233° ↗ 235° ↗ 235° ↗ 236° ↗ 236° ↗ 234° ↗ 235° ↗ 234° ↗ 235° ↗ 234° ↗ 235° ↗ 234° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 235° ↗ 234° ↗ 234° ↗ 234° ↗ 235° ↗ 235° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 235° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 234° ↗ 233° ↗ 233° ↗ 233° ↗ 234° ↗ 233° ↗ 233° ↗ 233° ↗ 233° ↗ 233° ↗ 233° ↗ 233° ↗ 233° ↗ 233°
Height 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 0.52 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 0.56 ft 0.56 ft 0.56 ft 0.56 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 0.62 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 0.59 ft 0.59 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.62 ft 0.69 ft 0.72 ft 0.75 ft 0.79 ft 0.85 ft 1.08 ft 1.25 ft 1.44 ft 1.64 ft 1.84 ft 2.03 ft 2.16 ft 2.20 ft 2.20 ft 2.13 ft 2.07 ft 1.97 ft 1.90 ft 1.87 ft 1.87 ft 1.87 ft 1.87 ft 1.84 ft 1.77 ft 1.74 ft 1.71 ft 1.64 ft 1.61 ft 1.54 ft 1.48 ft 1.48 ft 1.54 ft 1.71 ft 1.97 ft 2.26 ft 2.49 ft 2.66 ft 2.69 ft 2.66 ft 2.59 ft 2.46 ft 2.36 ft 2.26 ft 2.16 ft 2.13 ft 2.10 ft 2.03 ft 2.00 ft 1.94 ft 1.90 ft 1.87 ft 1.87 ft 1.84 ft 1.84 ft 1.87 ft 1.94 ft 2.03 ft 2.13 ft 2.30 ft 2.43 ft 2.49 ft 2.53 ft 2.53 ft 2.49 ft 2.43 ft 2.33 ft 2.26 ft 2.20 ft 2.13 ft 2.07 ft 2.03 ft 2.00 ft 1.97 ft 1.97 ft 1.97 ft 1.94 ft 1.94 ft 1.94 ft 1.94 ft 1.97 ft 2.07 ft 2.20 ft 2.36 ft 2.53 ft 2.62 ft 2.66 ft 2.62 ft 2.56 ft 2.49 ft 2.43 ft 2.36 ft 2.33 ft 2.26 ft 2.23 ft 2.16 ft 2.13 ft 2.13 ft 2.13 ft 2.10 ft 2.07 ft 2.07 ft 2.07 ft 2.10 ft 2.16 ft 2.23 ft 2.30 ft 2.36 ft 2.39 ft 2.43 ft 2.43 ft 1.25 ft 1.21 ft 2.26 ft
Period 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 16″ 16″ 16″ 16″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 5″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 8″ 7″
Direction ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 244° ↗ 243° ↗ 243° ↗ 243° ↗ 243° ↗ 244° ↗ 244° ↗ 244° ↗ 243° ↗ 243° ↗ 244° ↗ 242° ↗ 243° ↗ 243° ↗ 243° ↗ 244° ↗ 244° ↗ 244° ↗ 243° ↗ 240° ↗ 239° ↗ 239° ↗ 240° ↗ 239° ↗ 239° ↗ 238° ↗ 236° ↗ 235° ↗ 258° ↗ 255° ↗ 254° ↗ 254° ↗ 255° ↗ 256° → 261° ↗ 260° ↗ 259° ↗ 259° ↗ 260° → 261° → 263° → 264° → 266° → 267° → 268° → 269° → 270° → 271° → 272° → 271° → 271° → 270° → 270° → 269° → 268° → 268° → 269° → 269° → 269° → 269° → 268° → 267° → 268° → 268° → 269° → 270° → 271° → 271° → 272° → 272° → 272° → 271° → 270° → 270° → 270° → 270° → 269° → 269° → 269° → 269° → 270° → 270° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 269° → 270° → 270° → 271° → 271° → 271° → 271° → 270° → 270° → 269° → 269° → 269° → 269° → 269° → 270° → 270° → 270° → 270° → 270° → 270° → 270° → 269° → 269° → 270° → 270° → 270° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 271° → 270° → 270° → 270° → 270° → 270° → 270° → 278° → 279° → 270°
Height 0.52 ft 0.56 ft 0.59 ft 0.59 ft 0.59 ft 0.66 ft 0.52 ft 0.52 ft 0.66 ft 0.62 ft 0.62 ft 0.62 ft 0.56 ft 0.49 ft 0.49 ft 0.49 ft 0.49 ft
Period 2″ 2″ 2″ 2″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 18″ 18″ 18″ 17″
Direction ↗ 243° ↗ 246° ↗ 248° ↗ 249° ↗ 237° ↗ 237° ↗ 240° ↗ 240° ↗ 237° ↗ 237° ↗ 237° ↗ 237° ↗ 240° ↗ 201° ↗ 201° ↗ 201° ↗ 201°
Height 0.49 ft 0.49 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.56 ft 0.59 ft 0.59 ft 0.66 ft 0.72 ft 0.72 ft 0.75 ft 0.79 ft 0.79 ft 0.72 ft 0.69 ft 0.72 ft 0.66 ft 0.66 ft 0.69 ft 0.69 ft 0.72 ft 0.69 ft 0.69 ft 0.79 ft 0.79 ft 0.82 ft 0.82 ft 0.85 ft 0.82 ft 0.85 ft 0.82 ft 0.79 ft 0.82 ft 0.79 ft 0.82 ft 0.79 ft 0.82 ft 0.82 ft 0.82 ft 0.82 ft 0.75 ft 0.75 ft 0.75 ft 0.75 ft 0.69 ft 0.69 ft
Period 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 16″
Direction ↗ 242° ↗ 242° ↗ 242° ↗ 242° ↗ 242° ↗ 241° ↗ 242° ↗ 241° ↗ 241° ↗ 238° ↗ 241° ↗ 241° ↗ 240° ↗ 239° ↗ 240° ↗ 240° ↗ 241° ↗ 241° ↗ 240° ↗ 240° ↗ 240° ↗ 240° ↗ 241° ↗ 241° ↗ 241° ↗ 240° ↗ 240° ↗ 239° ↗ 239° ↗ 239° ↗ 239° ↗ 238° ↗ 238° ↗ 238° ↗ 239° ↗ 239° ↗ 238° ↗ 238° ↗ 238° ↗ 238° ↗ 237° ↗ 237° ↗ 239° ↗ 239° ↗ 238° ↗ 238° ↗ 238° ↗ 238°
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...