Swell Matrix:
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hide labels Friday, November 16 Saturday, November 17 Sunday, November 18 Monday, November 19 Tuesday, November 20 Wednesday, November 21 Thursday, November 22 Friday, Nov 23
Hour: 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 17 18 19
Sea Height 3.61 ft 3.77 ft 3.97 ft 4.13 ft 4.30 ft 4.46 ft 4.56 ft 4.66 ft 4.72 ft 4.82 ft 4.95 ft 5.08 ft 5.22 ft 5.31 ft 5.41 ft 5.51 ft 5.54 ft 5.61 ft 5.64 ft 5.67 ft 5.74 ft 5.84 ft 6.04 ft 6.30 ft 6.43 ft 6.46 ft 6.43 ft 6.30 ft 6.10 ft 5.87 ft 5.64 ft 5.41 ft 5.15 ft 4.99 ft 4.92 ft 4.95 ft 4.99 ft 4.99 ft 4.99 ft 5.12 ft 5.31 ft 5.64 ft 6.17 ft 6.86 ft 7.68 ft 8.53 ft 9.38 ft 10.27 ft 10.89 ft 11.35 ft 11.71 ft 12.10 ft 12.56 ft 13.02 ft 13.19 ft 13.15 ft 13.02 ft 12.89 ft 12.73 ft 12.56 ft 12.40 ft 12.23 ft 12.10 ft 11.97 ft 11.81 ft 11.68 ft 11.51 ft 11.35 ft 11.18 ft 10.99 ft 10.82 ft 10.66 ft 10.46 ft 10.30 ft 10.07 ft 9.87 ft 9.68 ft 9.45 ft 9.25 ft 9.05 ft 8.82 ft 8.63 ft 8.43 ft 8.27 ft 8.10 ft 7.94 ft 7.74 ft 7.54 ft 7.35 ft 7.18 ft 7.05 ft 6.99 ft 6.92 ft 6.89 ft 6.82 ft 6.76 ft 6.69 ft 6.59 ft 6.49 ft 6.40 ft 6.30 ft 6.20 ft 6.07 ft 5.97 ft 5.84 ft 5.74 ft 5.61 ft 5.48 ft 5.35 ft 5.22 ft 5.08 ft 4.95 ft 4.85 ft 4.79 ft 4.72 ft 4.76 ft 4.79 ft 4.85 ft 4.95 ft 5.02 ft 5.08 ft 5.18 ft 5.22 ft 5.28 ft 5.28 ft 5.31 ft 5.31 ft 5.31 ft 5.28 ft 5.25 ft 5.22 ft 5.18 ft 5.12 ft 5.05 ft 4.99 ft 4.92 ft 4.85 ft 4.79 ft 4.72 ft 4.66 ft 4.59 ft 4.53 ft 4.46 ft 4.43 ft 4.36 ft 4.33 ft 4.26 ft 4.23 ft 4.23 ft 4.20 ft 4.17 ft 4.13 ft 4.07 ft 4.00 ft 3.94 ft 3.87 ft 3.80 ft 3.71 ft 3.61 ft 3.51 ft 3.41 ft 3.31 ft 3.25 ft 3.15 ft 3.08 ft 3.02 ft 2.95 ft 2.89 ft 2.82 ft 2.76 ft 2.72 ft 2.66 ft 2.62 ft 2.59 ft 2.66 ft 2.89 ft 3.28 ft 3.64 ft 3.97 ft 4.23 ft 4.40 ft 4.49 ft 4.59 ft 4.62 ft 4.69 ft 4.76 ft 4.76 ft 4.79 ft 4.76 ft
Height 3.08 ft 3.15 ft 3.21 ft 3.21 ft 3.31 ft 3.25 ft 3.28 ft 3.25 ft 3.15 ft 2.85 ft 1.31 ft 1.31 ft 1.41 ft 1.48 ft 1.61 ft 1.87 ft 2.10 ft 2.33 ft 2.56 ft 2.79 ft 2.85 ft 2.95 ft 3.02 ft 3.12 ft 3.38 ft 3.77 ft 4.26 ft 6.86 ft 6.63 ft 6.46 ft 6.36 ft 6.43 ft 6.33 ft 6.07 ft 5.97 ft 5.84 ft 5.61 ft 5.48 ft 5.28 ft 5.12 ft 4.92 ft 4.69 ft 4.53 ft 4.03 ft 2.10 ft 2.39 ft 2.26 ft 1.87 ft 2.16 ft 2.36 ft 2.20 ft 2.13 ft 1.90 ft 1.87 ft 1.67 ft 1.31 ft 1.54 ft 1.64 ft 1.74 ft 0.95 ft 0.85 ft 0.75 ft 0.66 ft 0.98 ft 1.57 ft 2.30 ft 2.85 ft 3.28 ft 3.64 ft 3.87 ft 4.03 ft 4.13 ft 4.23 ft 4.33 ft 4.40 ft 4.46 ft 4.49 ft 4.49 ft
Period 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 11″ 6″ 6″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 7″ 7″ 7″ 7″ 14″ 14″ 14″ 14″ 13″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 2″ 2″ 3″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 6″ 6″ 6″
Direction ↘ 295° ↘ 294° ↘ 294° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 292° ↘ 291° → 290° ↗ 229° ↗ 228° ↗ 229° ↗ 228° ↗ 229° ↗ 232° ↗ 234° ↗ 236° ↗ 237° ↗ 237° ↗ 236° ↗ 237° ↗ 235° ↗ 234° ↗ 232° ↗ 231° ↗ 229° ↗ 223° ↗ 225° ↗ 226° ↗ 224° ↗ 217° ↗ 220° ↗ 220° ↗ 221° ↗ 222° ↗ 221° ↗ 221° ↗ 220° ↗ 221° ↗ 221° ↗ 220° ↗ 221° ↗ 213° ↘ 307° ↘ 303° ↘ 303° ↘ 308° ↘ 305° ↘ 328° ↘ 331° ↘ 331° ↘ 330° ↘ 326° ↘ 321° ↘ 338° ↘ 341° ↘ 344° ↘ 345° ↘ 347° ↘ 347° ↘ 345° ↘ 347° ↗ 204° ↗ 214° ↗ 225° ↗ 232° ↗ 238° ↗ 244° ↗ 247° ↗ 250° ↗ 252° ↗ 253° ↗ 254° ↗ 254° ↗ 255° ↗ 255° ↗ 255°
Height 1.31 ft 1.44 ft 1.74 ft 2.00 ft 2.23 ft 2.39 ft 2.49 ft 2.56 ft 2.66 ft 2.72 ft 2.82 ft 2.89 ft 2.92 ft 2.92 ft 2.89 ft 2.79 ft 2.69 ft 2.59 ft 2.56 ft 2.59 ft 2.79 ft 3.21 ft 3.77 ft 4.10 ft 4.23 ft 4.33 ft 4.26 ft 4.10 ft 3.84 ft 3.58 ft 3.31 ft 3.05 ft 2.92 ft 2.95 ft 3.15 ft 3.28 ft 3.35 ft 3.38 ft 3.44 ft 3.54 ft 3.67 ft 3.97 ft 4.36 ft 4.89 ft 5.48 ft 6.10 ft 6.72 ft 6.95 ft 6.89 ft 6.66 ft 6.43 ft 3.71 ft 3.31 ft 2.95 ft 2.36 ft 2.23 ft 1.57 ft 1.38 ft 0.56 ft 0.49 ft
Period 3″ 2″ 3″ 3″ 3″ 3″ 3″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 5″ 5″ 5″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 3″ 4″ 4″ 12″ 12″
Direction ↑ 186° ↖ 113° ↖ 111° ↖ 109° ↖ 106° ↖ 105° ↖ 105° ↖ 105° ↖ 106° ↖ 106° ↖ 106° ↖ 106° ↖ 107° ↖ 107° ↖ 108° ↖ 109° ↖ 111° ↖ 112° ↖ 112° ↖ 114° ↖ 114° ↖ 115° ↖ 115° ↖ 117° ↖ 119° ↖ 123° ↖ 125° ↖ 128° ↖ 129° ↖ 130° ↖ 130° ↖ 130° ↖ 130° ↖ 131° ↖ 132° ↖ 132° ↖ 133° ↖ 134° ↖ 134° ↖ 134° ↖ 133° ↖ 132° ↖ 129° ↖ 125° ↖ 123° ↖ 123° ↖ 124° ↖ 126° ↖ 128° ↖ 130° ↖ 133° ↖ 125° ↖ 127° ↖ 127° ↖ 123° ↘ 323° ↓ 352° ↘ 346° ↘ 313° ↘ 316°
Height 0.52 ft 0.95 ft 0.89 ft 0.82 ft 0.75 ft 0.72 ft 0.66 ft 0.62 ft 0.56 ft 0.75 ft 0.98 ft 1.38 ft 1.61 ft 2.16 ft 2.76 ft 4.13 ft 4.36 ft 4.00 ft 4.46 ft 7.90 ft 8.17 ft 8.10 ft 0.66 ft 0.85 ft 1.08 ft 1.38 ft 1.64 ft 1.90 ft 2.26 ft 2.49 ft 2.79 ft 5.08 ft 5.18 ft 5.22 ft 5.28 ft 5.28 ft 5.31 ft 5.31 ft 5.31 ft 5.28 ft 5.25 ft 5.22 ft 5.18 ft 5.12 ft 5.05 ft 4.99 ft 4.92 ft 4.85 ft 4.79 ft 4.72 ft 4.66 ft 4.59 ft 4.53 ft 4.46 ft 4.43 ft 4.36 ft 4.33 ft 4.26 ft 4.23 ft 4.00 ft 3.90 ft 3.84 ft 3.74 ft 4.07 ft 4.00 ft 3.94 ft 3.87 ft 3.80 ft 3.71 ft 3.61 ft 3.51 ft 3.41 ft 3.31 ft 3.25 ft 3.02 ft 2.98 ft 2.92 ft 2.89 ft 2.89 ft 2.82 ft 2.76 ft 2.72 ft 2.66 ft 2.62 ft 2.56 ft 2.46 ft 2.39 ft 2.33 ft 2.26 ft 2.16 ft 2.10 ft 2.07 ft 1.97 ft 1.90 ft 1.90 ft 1.80 ft 1.67 ft 1.57 ft 1.57 ft 1.51 ft
Period 5″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 18″ 17″ 17″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 6″ 7″ 7″ 18″ 18″ 17″ 17″ 17″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 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″ 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″ 11″
Direction ← 95° ↗ 214° ↗ 216° ↗ 217° ↗ 218° ↗ 217° ↗ 218° ↗ 218° ↘ 293° ↘ 295° ↘ 294° ↘ 295° ↘ 294° ↘ 294° ↘ 294° ↘ 294° ↘ 294° ↘ 293° ↘ 293° ↖ 174° ↑ 188° ↗ 199° ↘ 294° ↘ 295° ↘ 295° ↘ 296° ↘ 297° ↘ 297° ↘ 297° ↘ 298° ↘ 297° → 286° → 287° → 288° → 289° → 289° → 290° ↘ 291° ↘ 291° ↘ 292° ↘ 292° ↘ 292° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 293° ↘ 294° ↘ 294° ↘ 295° ↘ 293° ↘ 293° ↘ 293° ↘ 294° ↘ 302° ↘ 302° ↘ 302° ↘ 303° ↘ 303° ↘ 302° ↘ 302° ↘ 301° ↘ 300° ↘ 299° ↘ 299° ↘ 295° ↘ 295° ↘ 295° ↘ 295° ↘ 296° ↘ 296° ↘ 296° ↘ 295° ↘ 295° ↘ 295° ↘ 293° ↘ 295° ↘ 295° ↘ 295° ↘ 295° ↘ 295° ↘ 295° ↘ 295° ↘ 296° ↘ 296° ↘ 297° ↘ 297° ↘ 296° ↘ 296° ↘ 296° ↘ 297°
Height 1.28 ft 1.44 ft 1.54 ft 1.77 ft 1.71 ft 1.94 ft 1.97 ft 2.16 ft 2.36 ft 2.85 ft 4.13 ft 4.23 ft 4.33 ft 4.46 ft 4.56 ft 4.69 ft 4.79 ft 4.92 ft 5.02 ft 5.08 ft 5.12 ft 5.15 ft 5.12 ft 5.05 ft 4.95 ft 4.85 ft 4.76 ft 4.66 ft 4.56 ft 4.46 ft 4.36 ft 4.26 ft 4.17 ft 4.07 ft 3.71 ft 3.80 ft 3.44 ft 3.28 ft 3.18 ft 3.02 ft 2.89 ft 2.69 ft 2.46 ft 2.56 ft
Period 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 14″ 15″ 15″ 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″ 18″
Direction ↘ 305° ↘ 305° ↘ 305° ↘ 304° ↘ 304° ↘ 303° ↘ 302° ↘ 301° ↘ 301° ↘ 298° ↘ 294° ↘ 293° ↘ 293° ↘ 293° ↘ 292° ↘ 292° ↘ 292° ↘ 291° ↘ 291° ↘ 291° ↘ 291° → 290° → 290° → 290° → 290° → 290° → 290° → 289° → 289° → 289° → 288° → 287° → 287° → 286° ↘ 291° → 285° ↘ 291° ↘ 291° ↘ 291° ↘ 291° ↘ 292° ↘ 293° ↘ 293° ↘ 297°
Height 1.51 ft 0.49 ft 0.69 ft 1.08 ft 1.41 ft 1.84 ft 2.10 ft 2.85 ft 3.44 ft 4.72 ft 7.15 ft 7.77 ft 8.33 ft 8.86 ft 9.35 ft 9.77 ft 10.10 ft 10.40 ft 10.59 ft 10.73 ft 10.76 ft 10.76 ft 10.79 ft 10.66 ft 10.63 ft 10.53 ft 10.43 ft 10.40 ft 10.30 ft 10.23 ft 10.14 ft 10.04 ft 9.94 ft 9.84 ft 9.87 ft 10.46 ft 10.30 ft 10.07 ft 9.87 ft 9.68 ft 9.45 ft 9.25 ft 9.05 ft 8.82 ft 8.63 ft 8.43 ft 8.27 ft 8.10 ft 7.94 ft 7.74 ft 7.54 ft 7.35 ft 7.18 ft 7.05 ft 6.99 ft 6.92 ft 6.89 ft 6.82 ft 6.76 ft 6.69 ft 6.59 ft 6.13 ft 5.90 ft 5.87 ft 5.48 ft 5.67 ft 5.97 ft 5.84 ft 5.74 ft 5.61 ft 5.48 ft 4.79 ft 4.72 ft 4.59 ft 4.66 ft 4.36 ft 4.26 ft 4.33 ft 4.13 ft 4.40 ft 4.30 ft 4.26 ft 4.20 ft
Period 3″ 24″ 24″ 23″ 22″ 22″ 22″ 21″ 21″ 20″ 20″ 19″ 19″ 19″ 19″ 18″ 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″ 16″ 16″ 16″ 16″ 16″ 16″ 16″ 15″ 15″ 15″ 15″ 15″ 15″ 15″ 14″ 14″ 14″ 14″ 14″ 14″ 12″ 12″ 12″ 12″ 12″ 13″ 13″ 13″ 13″ 13″ 13″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″ 12″
Direction ↖ 159° → 289° → 289° → 289° ↘ 291° ↘ 291° → 290° ↘ 291° → 290° ↘ 292° ↘ 292° ↘ 292° ↘ 292° ↘ 291° ↘ 291° ↘ 291° ↘ 291° ↘ 291° → 290° → 290° → 290° → 290° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 289° → 282° → 283° → 283° → 284° → 284° → 285° → 285° → 286° → 286° → 286° → 286° → 286° → 287° → 287° → 287° → 286° → 286° → 286° → 286° → 286° → 286° → 285° → 285° → 286° → 286° → 286° → 284° → 283° → 284° → 279° → 284° → 287° → 287° → 287° → 288° → 288° → 280° → 280° → 279° → 280° → 279° → 278° → 278° → 277° → 281° → 280° → 280° → 279°
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...