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 Friday, Jul 27
Hour: 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 23 0 1
Tide:
Sea Height 1.97 ft 1.97 ft 1.97 ft 1.94 ft 1.94 ft 1.94 ft 1.97 ft 1.97 ft 2.00 ft 2.00 ft 1.97 ft 1.94 ft 1.90 ft 1.87 ft 1.87 ft 1.84 ft 1.80 ft 1.80 ft 1.77 ft 1.77 ft 1.77 ft 1.77 ft 1.74 ft 1.77 ft 1.80 ft 1.80 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.87 ft 1.84 ft 1.84 ft 1.80 ft 1.80 ft 1.77 ft 1.77 ft 1.77 ft 1.77 ft 1.74 ft 1.74 ft 1.74 ft 1.77 ft 1.80 ft 1.84 ft 1.87 ft 1.87 ft 1.90 ft 1.94 ft 1.94 ft 1.94 ft 1.90 ft 1.90 ft 1.94 ft 2.00 ft 2.00 ft 1.97 ft 1.94 ft 1.90 ft 1.87 ft 1.84 ft 1.80 ft 1.80 ft 1.80 ft 1.80 ft 1.80 ft 1.77 ft 1.77 ft 1.77 ft 1.77 ft 1.74 ft 1.74 ft 1.71 ft 1.71 ft 1.74 ft 1.77 ft 1.84 ft 1.90 ft 1.94 ft 1.94 ft 1.94 ft 1.90 ft 1.90 ft 1.90 ft 1.94 ft 1.90 ft 1.90 ft 1.84 ft 1.80 ft 1.74 ft 1.71 ft 1.67 ft 1.71 ft 1.71 ft 1.74 ft 1.77 ft 1.80 ft 1.84 ft 1.94 ft 2.07 ft 2.16 ft 2.20 ft 2.20 ft 2.20 ft 2.13 ft 2.10 ft 2.10 ft 2.10 ft 2.13 ft 2.20 ft 2.23 ft 2.26 ft 2.33 ft 2.36 ft 2.43 ft 2.46 ft 2.49 ft 2.53 ft 2.56 ft 2.62 ft 2.69 ft 2.72 ft 2.76 ft 2.76 ft 2.76 ft 2.76 ft 2.72 ft 2.72 ft 2.69 ft 2.66 ft 2.62 ft 2.59 ft 2.56 ft 2.56 ft 2.56 ft 2.56 ft 2.56 ft 2.56 ft 2.56 ft 2.53 ft 2.53 ft 2.53 ft 2.56 ft 2.59 ft 2.66 ft 2.72 ft 2.82 ft 2.85 ft 2.89 ft 2.92 ft 2.92 ft 2.89 ft 2.85 ft 2.79 ft 2.76 ft 2.72 ft 2.69 ft 2.66 ft 2.62 ft 2.59 ft 2.59 ft 2.56 ft 2.53 ft 2.49 ft 2.46 ft 2.43 ft 2.43 ft 2.39 ft 2.36 ft 2.36 ft 2.36 ft 2.36 ft 2.39 ft 2.43 ft 2.53 ft 2.62 ft 2.69 ft 2.72 ft 2.72 ft 2.69 ft 2.66 ft 2.56 ft 2.49 ft 2.39 ft
Height 1.80 ft 1.80 ft 1.77 ft 1.77 ft 1.77 ft 1.74 ft 1.74 ft 1.74 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 1.80 ft 1.77 ft 1.64 ft 1.77 ft 1.77 ft 1.74 ft 1.77 ft 1.80 ft 1.80 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.84 ft 1.87 ft 1.84 ft 1.84 ft 1.71 ft 1.71 ft 1.71 ft 1.71 ft 1.71 ft 1.67 ft 1.67 ft 1.64 ft 1.64 ft 1.64 ft 1.67 ft 1.67 ft 1.67 ft 1.64 ft 1.61 ft 1.57 ft 1.57 ft 1.57 ft 1.54 ft 1.41 ft 1.38 ft 1.34 ft 1.31 ft 1.31 ft 1.31 ft 1.31 ft 1.25 ft 1.25 ft 0.79 ft 0.79 ft 0.72 ft 0.62 ft 0.69 ft 0.69 ft 0.72 ft 0.79 ft 0.82 ft 0.89 ft 2.20 ft 0.82 ft 2.56 ft 2.72 ft 0.79 ft 0.59 ft 0.89 ft 1.02 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.08 ft 1.05 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 1.02 ft 0.95 ft 0.52 ft 0.52 ft 0.66 ft 0.66 ft 0.66 ft 0.66 ft 0.82 ft 0.89 ft 0.98 ft 1.08 ft
Period 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″ 8″ 7″ 7″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 8″ 5″ 8″ 7″ 4″ 4″ 5″ 5″ 5″ 5″ 5″ 5″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″
Direction ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 102° ↖ 108° ↖ 108° ↖ 102° ↖ 108° ↖ 108° ↖ 108° ↖ 109° ↖ 110° ↖ 110° ↖ 111° ↖ 111° ↖ 112° ↖ 113° ↖ 113° ↖ 114° ↖ 114° ↖ 113° ↖ 113° ↖ 112° ↖ 111° ↖ 110° ↖ 105° ↖ 105° ↖ 105° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 103° ↖ 103° ↖ 104° ↖ 105° ↖ 105° ↖ 106° ↖ 105° ↖ 105° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 103° ↖ 104° ↖ 104° ↖ 105° ↖ 105° ↖ 160° ↖ 162° ↖ 161° ↖ 159° ↖ 169° ↖ 164° ↖ 163° ↖ 161° ↖ 161° ↖ 162° ↖ 125° ↖ 109° ↖ 124° ↖ 121° ↖ 161° ↖ 152° ↖ 153° ↖ 151° ↖ 150° ↖ 151° ↖ 151° ↖ 151° ↖ 151° ↖ 153° ↖ 154° ↖ 154° ↖ 156° ↖ 157° ↖ 158° ↖ 162° ↖ 152° ↖ 152° ↖ 162° ↖ 163° ↖ 164° ↖ 163° ↖ 156° ↖ 155° ↖ 152° ↖ 149°
Height 0.82 ft 0.82 ft 0.79 ft 0.79 ft 0.75 ft 0.79 ft 0.89 ft 0.95 ft 1.02 ft 1.02 ft 1.02 ft 0.95 ft 0.95 ft 0.92 ft 0.85 ft 0.82 ft 0.75 ft 0.66 ft 0.59 ft 0.52 ft 0.49 ft 0.49 ft 0.56 ft 0.62 ft 0.49 ft 0.62 ft 0.66 ft 0.69 ft 0.79 ft 0.79 ft 0.79 ft 0.79 ft 0.72 ft 0.66 ft 0.62 ft 0.59 ft 0.52 ft 0.79 ft 0.69 ft 0.62 ft 1.02 ft 1.15 ft 1.34 ft 1.48 ft 1.54 ft 1.57 ft 1.64 ft 1.71 ft 1.71 ft 1.74 ft 1.71 ft 1.71 ft 1.67 ft 1.51 ft 1.48 ft 1.48 ft 1.48 ft 1.48 ft 1.51 ft 1.54 ft 1.67 ft 1.67 ft 2.30 ft 2.36 ft 2.43 ft 2.46 ft 2.72 ft 2.72 ft 2.56 ft 2.66 ft 2.62 ft 2.59 ft 2.49 ft 2.39 ft 2.36 ft 1.61 ft 1.64 ft 2.33 ft 2.33 ft 2.30 ft 2.30 ft 2.33 ft 2.33 ft 2.39 ft 2.46 ft 2.53 ft 2.66 ft 2.82 ft 2.85 ft 2.89 ft 2.89 ft 2.85 ft 2.82 ft 2.76 ft 2.72 ft 2.72 ft 2.69 ft 2.66 ft 2.62 ft 2.59 ft 2.59 ft 2.56 ft 2.53 ft 2.46 ft 2.43 ft 2.33 ft 2.33 ft 2.30 ft 2.26 ft 2.20 ft 2.20 ft 2.16 ft 2.13 ft 2.10 ft 2.10 ft 2.03 ft 2.00 ft 1.94 ft 1.90 ft 1.84 ft 1.84 ft 1.80 ft 1.80 ft 2.39 ft
Period 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 2″ 2″ 2″ 2″ 2″ 2″ 3″ 3″ 4″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 4″ 3″ 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″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 7″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″
Direction ↑ 184° ↑ 183° ↑ 183° ↑ 182° ↑ 184° ↑ 180° ↖ 173° ↖ 171° ↖ 169° ↖ 168° ↖ 163° ↖ 159° ↖ 153° ↖ 150° ↖ 149° ↖ 146° ↖ 147° ↖ 147° ↖ 164° ↖ 158° ↖ 156° ↖ 154° ↖ 162° ↖ 174° ↖ 152° ↖ 150° ↖ 147° ↖ 147° ↖ 152° ↖ 153° ↖ 154° ↖ 154° ↖ 150° ↖ 147° ↖ 147° ↖ 149° ↖ 150° ↗ 226° ↗ 235° ↗ 236° ↖ 163° ↖ 165° ↖ 167° ↖ 166° ↖ 160° ↖ 156° ↖ 104° ↖ 105° ↖ 104° ↖ 105° ↖ 104° ↖ 104° ↖ 104° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 102° ↖ 102° ↖ 156° ↖ 157° ↖ 104° ↖ 104° ↖ 103° ↖ 103° ↖ 110° ↖ 109° ↖ 104° ↖ 108° ↖ 107° ↖ 107° ↖ 105° ↖ 103° ↖ 102° ↖ 100° ↖ 100° ↖ 102° ↖ 102° ↖ 101° ↖ 101° ↖ 101° ↖ 101° ↖ 101° ↖ 100° ↖ 101° ↖ 101° ↖ 105° ↖ 105° ↖ 106° ↖ 106° ↖ 105° ↖ 104° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 104° ↖ 103° ↖ 103° ↖ 103° ↖ 100° ↖ 100° ↖ 100° ↖ 100° ← 99° ← 99° ← 99° ← 99° ← 99° ← 98° ← 98° ← 98° ← 98° ← 98° ← 99° ← 98° ← 99° ← 98° ↖ 110°
Height 0.52 ft 0.56 ft 0.62 ft 0.69 ft 0.75 ft 0.85 ft 0.82 ft 0.79 ft 0.75 ft 0.82 ft 0.95 ft 1.12 ft 1.15 ft 1.12 ft 1.08 ft 1.05 ft 0.98 ft 0.95 ft 0.92 ft 0.92 ft 0.92 ft 0.89 ft 0.89 ft 0.92 ft 0.92 ft 0.85 ft 0.82 ft 0.85 ft 0.75 ft 0.69 ft 0.75 ft 0.82 ft 0.92 ft 1.02 ft 0.98 ft 1.18 ft 1.12 ft 1.18 ft 1.15 ft 1.12 ft 1.15 ft 1.15 ft 1.15 ft 0.82 ft 1.38 ft 1.21 ft 1.21 ft 1.18 ft 1.31 ft 1.41 ft 1.48 ft 1.51 ft 1.80 ft 1.87 ft 1.90 ft 1.97 ft 1.97 ft 2.00 ft 1.54 ft 1.61 ft 1.51 ft 1.38 ft 1.28 ft 1.25 ft 1.21 ft 1.44 ft 1.64 ft 1.77 ft 1.90 ft 1.97 ft 1.97 ft 1.90 ft 1.80 ft 1.71 ft
Period 1″ 1″ 1″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 2″ 3″ 3″ 2″ 2″ 2″ 2″ 3″ 4″ 4″ 4″ 4″ 4″ 3″ 3″ 3″ 4″ 4″ 4″ 4″ 4″ 5″ 8″ 8″ 4″ 3″ 4″ 4″ 2″ 2″ 3″ 3″ 3″ 3″ 3″ 3″ 4″ 4″
Direction ↗ 210° ↗ 215° ↗ 215° ↗ 217° ↗ 215° ↗ 215° ↗ 222° ↗ 225° ↗ 227° ↗ 231° ↗ 230° ↗ 233° ↗ 236° ↗ 237° ↗ 237° ↗ 236° ↗ 233° ↗ 230° ↗ 226° ↗ 223° ↗ 217° ↗ 215° ↗ 211° ↗ 203° ↗ 201° ↗ 206° ↗ 206° ↗ 197° ↗ 205° ↗ 204° ↗ 191° ↑ 187° ↑ 180° ↑ 177° ↑ 186° ↑ 180° ↑ 188° ↑ 182° ↑ 182° ↑ 184° ↑ 186° ↑ 187° ↑ 189° ↑ 185° ↖ 155° ↖ 155° ↖ 153° ↖ 155° ↖ 153° ↖ 152° ↖ 153° ↖ 154° ↖ 142° ↖ 140° ↖ 139° ↖ 139° ↖ 139° ↖ 139° ↖ 102° ↖ 101° ↖ 157° ↖ 157° ↖ 155° ↖ 153° ↖ 147° ↖ 143° ↖ 140° ↖ 138° ↖ 136° ↖ 134° ↖ 133° ↖ 133° ↖ 132° ↖ 130°
Height 0.62 ft 0.66 ft 0.69 ft 0.72 ft 0.75 ft 0.75 ft 0.79 ft 0.89 ft 0.89 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.51 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.57 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.54 ft 1.57 ft 1.54 ft 1.54 ft 1.31 ft 1.34 ft
Period 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″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 8″ 5″ 5″
Direction ↖ 103° ↖ 103° ↖ 102° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 102° ↖ 102° ↖ 104° ↖ 104° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 103° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 104° ↖ 109° ↖ 110°
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...