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Point Forecast: 25NM SW San Francisco CA 37.47N 122.76W (Elev. 0 ft) |
Last Update: 1:26 am PDT Jun 29, 2024 |
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Date | 06/29 | 06/30 | ||||||||||||||||||||||
Hour (PDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
Temperature (°F) | 52 | 52 | 52 | 52 | 53 | 53 | 54 | 54 | 55 | 56 | 56 | 57 | 56 | 57 | 57 | 57 | 56 | 56 | 56 | 55 | 55 | 55 | 55 | 54 |
Dewpoint (°F) | 52 | 52 | 52 | 52 | 52 | 53 | 53 | 53 | 54 | 54 | 54 | 55 | 54 | 54 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 52 | 53 | 52 |
Heat Index (°F) | ||||||||||||||||||||||||
Surface Wind (mph) | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 11 | 12 | 12 | 14 | 16 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 |
Wind Dir | W | WNW | WNW | WNW | WNW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
Gust | 18 | 20 | 21 | 24 | 25 | 25 | 27 | 27 | 27 | 27 | 27 | 27 | ||||||||||||
Sky Cover (%) | 37 | 43 | 38 | 21 | 38 | 49 | 41 | 41 | 35 | 32 | 17 | 19 | 20 | 35 | 27 | 15 | 25 | 37 | 44 | 46 | 36 | 37 | 43 | 41 |
Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Relative Humidity (%) | 97 | 98 | 100 | 98 | 96 | 99 | 95 | 96 | 94 | 92 | 93 | 93 | 93 | 90 | 89 | 89 | 88 | 90 | 91 | 92 | 92 | 92 | 93 | 94 |
Significant Wave Height (ft) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 |
Wave Direction (°) | ||||||||||||||||||||||||
Swell Height (ft) | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Swell Dir | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 |
Swell Period (sec) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Swell 2 Height (ft) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 |
Swell 2 Dir | 190 | 180 | 180 | 180 | 180 | 180 | 180 | 190 | 190 | 190 | 190 | 190 | 190 | 180 | 180 | 180 | 180 | 180 | 180 | 190 | 190 | 190 | 190 | 190 |
Swell 2 Period (sec) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
Wind Wave Height (ft) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Date | 07/01 | |||||||||||||||||||||||
Hour (PDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
Temperature (°F) | 54 | 54 | 54 | 54 | 54 | 55 | 55 | 55 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 55 | 54 | 54 | 54 | 54 | 53 |
Dewpoint (°F) | 53 | 53 | 53 | 52 | 53 | 54 | 54 | 54 | 54 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 54 | 54 | 54 | 54 | 53 | 53 | 53 |
Heat Index (°F) | ||||||||||||||||||||||||
Surface Wind (mph) | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 18 | 17 | 16 | 16 |
Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
Gust | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 30 | 29 | 29 | 28 | 27 | 26 | 25 | 24 | 23 |
Sky Cover (%) | 42 | 46 | 47 | 30 | 54 | 64 | 58 | 52 | 49 | 47 | 44 | 47 | 49 | 52 | 49 | 45 | 42 | 43 | 45 | 46 | 46 | 45 | 45 | 47 |
Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Relative Humidity (%) | 95 | 97 | 96 | 95 | 98 | 96 | 96 | 96 | 96 | 96 | 96 | 95 | 95 | 95 | 96 | 97 | 98 | 98 | 98 | 98 | 98 | 98 | 97 | 97 |
Significant Wave Height (ft) | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 |
Wave Direction (°) | ||||||||||||||||||||||||
Swell Height (ft) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Swell Dir | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 |
Swell Period (sec) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Swell 2 Height (ft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Swell 2 Dir | 190 | 210 | 210 | 210 | 210 | 210 | 210 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
Swell 2 Period (sec) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
Wind Wave Height (ft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 2 |