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Half Moon Bay Buoy Computer Forecast Table - Meteogram Help us improve this product by taking the survey!| Date | ![]() | Thursday, December 11 | ![]() | Friday, December 12 |
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| Time | ![]() | | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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| Wind (mph) | ![]() | | 14 | 18 | 16 | 17 | 15 | 14 | 11 | ![]() | 8 | 10 | 11 | 12 | 12 | 12 | 11 | 8 |
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| Direction | ![]() | |  | | |  |  | | | ![]() | | | | | | | | |
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| Temperature (F) | ![]() | | 52 | 51 | 48 | 50 | 52 | 51 | 50 | ![]() | 49 | 49 | 49 | 49 | 49 | 49 | 50 | 49 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Saturday, December 13 | ![]() | Sunday, December 14 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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| Wind (mph) | ![]() | 4 | 4 | 3 | 7 | 8 | 7 | 7 | 9 | ![]() | 5 | 7 | 5 | 7 | 5 | 4 | 6 | 6 |
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| Direction | ![]() |  |  | | | |  | | | ![]() |  |  | |  | | | | |
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| Temperature (F) | ![]() | 49 | 48 | 48 | 48 | 50 | 51 | 50 | 50 | ![]() | 57 | 57 | 56 | 57 | 58 | 59 | 58 | 58 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Monday, December 15 | ![]() | Tuesday, December 16 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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| Wind (mph) | ![]() | 6 | 8 | 7 | 8 | 8 | 14 | 15 | 10 | ![]() | 10 | 7 | 9 | 5 | 6 | 4 | 6 | 10 |
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| Direction | ![]() | | | | | |  | | | ![]() | | |  | |  |  |  |  |
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| Temperature (F) | ![]() | 57 | 57 | 57 | 57 | 58 | 59 | 58 | 57 | ![]() | 57 | 57 | 57 | 58 | 58 | 59 | 59 | 59 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Wednesday, December 17 | ![]() | Thursday, December 18 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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| Wind (mph) | ![]() | 12 | 10 | 9 | 8 | 8 | 12 | 12 | 7 | ![]() | 1 | 5 | 5 | 6 | 5 | 5 | 8 | 8 |
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| Direction | ![]() |  | | | | | | | | ![]() | | | | | | | | |
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| Temperature (F) | ![]() | 58 | 58 | 57 | 57 | 57 | 56 | 55 | 54 | ![]() | 54 | 55 | 55 | 56 | 56 | 56 | 55 | 55 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Friday, December 19 | ![]() | Saturday, December 20 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | |
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| Wind (mph) | ![]() | 8 | 6 | 6 | 4 | 5 | 7 | 6 | 4 | ![]() | 6 | 6 | 9 | 17 | 21 | 24 | 21 | 17 | |
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| Direction | ![]() | | | | | | | | | ![]() | | | | | | | | | |
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| Temperature (F) | ![]() | 55 | 55 | 55 | 55 | 56 | 55 | 55 | 55 | ![]() | 55 | 55 | 53 | 53 | 55 | 57 | 57 | 56 | |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Thursday, December 11 |
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| Time | ![]() | | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | | 14 | 15 | 17 | 18 | 18 | 17 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 12 | 11 | 10 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | | 52 | 52 | 51 | 51 | 50 | 49 | 48 | 49 | 49 | 50 | 50 | 51 | 52 | 52 | 51 | 51 | 51 | 50 | 50 | 50 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Friday, December 12 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | 9 | 8 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 9 | 8 | 6 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 50 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 50 | 49 | 49 | 49 | 49 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Saturday, December 13 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | 4 | 4 | 3 | 3 | 4 | 3 | 3 | 3 | 4 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 7 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 49 | 49 | 49 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 49 | 50 | 50 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 50 | 50 | 52 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Sunday, December 14 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | 6 | 5 | 5 | 6 | 7 | 6 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 5 | 5 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 6 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 55 | 57 | 57 | 57 | 57 | 57 | 57 | 56 | 57 | 57 | 57 | 58 | 58 | 58 | 59 | 59 | 59 | 59 | 58 | 58 | 58 | 58 | 58 | 58 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Monday, December 15 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | 6 | 6 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 10 | 11 | 14 | 14 | 14 | 15 | 13 | 12 | 10 | 10 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 58 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 58 | 58 | 58 | 59 | 59 | 59 | 58 | 58 | 58 | 58 | 57 | 57 | 57 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Tuesday, December 16 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | 10 | 10 | 9 | 8 | 7 | 8 | 8 | 9 | 7 | 6 | 5 | 5 | 5 | 6 | 5 | 5 | 4 | 5 | 5 | 6 | 7 | 8 | 10 | 10 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 58 | 58 | 58 | 58 | 58 | 58 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Wednesday, December 17 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | 11 | 12 | 11 | 10 | 10 | 8 | 8 | 9 | 8 | 8 | 8 | 7 | 7 | 8 | 9 | 10 | 12 | 12 | 12 | 12 | 10 | 9 | 7 | 5 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 56 | 56 | 56 | 55 | 55 | 55 | 55 | 55 | 54 | 54 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Thursday, December 18 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | 3 | 1 | 1 | 3 | 5 | 4 | 4 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 8 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 54 | 54 | 54 | 55 | 55 | 55 | 55 | 55 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 55 | 55 | 55 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Friday, December 19 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Wind (mph) | ![]() | 8 | 8 | 7 | 6 | 6 | 6 | 5 | 6 | 5 | 5 | 4 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 5 | 4 | 4 | 4 |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 56 | 56 | 56 | 56 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Saturday, December 20 |
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| Time | ![]() | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | |
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| Wind (mph) | ![]() | 5 | 6 | 5 | 5 | 6 | 7 | 8 | 9 | 11 | 14 | 17 | 18 | 19 | 21 | 22 | 23 | 24 | 23 | 22 | 21 | 20 | 18 | 17 | |
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| Direction | ![]() | | | | | | | | | | | | | | | | | | | | | | | | |
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| Temperature (F) | ![]() | 55 | 55 | 55 | 55 | 55 | 55 | 54 | 53 | 53 | 53 | 53 | 54 | 54 | 55 | 56 | 56 | 57 | 57 | 57 | 57 | 57 | 56 | 56 | |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Thursday, December 11 | ![]() | Friday, December 12 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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| Wind (mph) | ![]() | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 11 | ![]() | 9 | 10 | 12 | 11 | 9 | 7 | 6 | 6 |
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| Direction | ![]() | | | | | | | | | ![]() | | | | | | | | |
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| Temperature (F) | ![]() | 56 | 56 | 55 | 56 | 58 | 59 | 58 | 57 | ![]() | 57 | 57 | 57 | 58 | 59 | 59 | 58 | 58 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Saturday, December 13 | ![]() | Sunday, December 14 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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| Wind (mph) | ![]() | 7 | 7 | 7 | 7 | 6 | 4 | 6 | 6 | ![]() | 5 | 7 | 5 | 7 | 5 | 4 | 6 | 6 |
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| Direction | ![]() | | | | | | | | | ![]() | | | | | | | | |
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| Temperature (F) | ![]() | 57 | 57 | 56 | 58 | 59 | 59 | 58 | 58 | ![]() | 57 | 57 | 56 | 57 | 58 | 59 | 58 | 58 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Monday, December 15 | ![]() | Tuesday, December 16 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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| Wind (mph) | ![]() | 6 | 8 | 7 | 8 | 8 | 14 | 15 | 10 | ![]() | 10 | 7 | 9 | 5 | 6 | 4 | 6 | 10 |
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| Direction | ![]() | | | | | | | | | ![]() | | | | | | | | |
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| Temperature (F) | ![]() | 57 | 57 | 57 | 57 | 58 | 59 | 58 | 57 | ![]() | 57 | 57 | 57 | 58 | 58 | 59 | 59 | 59 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Wednesday, December 17 | ![]() | Thursday, December 18 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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| Wind (mph) | ![]() | 12 | 10 | 9 | 8 | 8 | 12 | 12 | 7 | ![]() | 1 | 5 | 5 | 6 | 5 | 5 | 8 | 8 |
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| Direction | ![]() | | | | | | | | | ![]() | | | | | | | | |
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| Temperature (F) | ![]() | 58 | 58 | 57 | 57 | 57 | 56 | 55 | 54 | ![]() | 54 | 55 | 55 | 56 | 56 | 56 | 55 | 55 |
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| Additional Data | ![]() | Show Additional Data |
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| Date | ![]() | Friday, December 19 | ![]() | Saturday, December 20 |
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| Time | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | ![]() | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm | |
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| Wind (mph) | ![]() | 8 | 6 | 6 | 4 | 5 | 7 | 6 | 4 | ![]() | 6 | 6 | 9 | 17 | 21 | 24 | 21 | 17 | |
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| Direction | ![]() | | | | | | | | | ![]() | | | | | | | | | |
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| Temperature (F) | ![]() | 55 | 55 | 55 | 55 | 56 | 55 | 55 | 55 | ![]() | 55 | 55 | 53 | 53 | 55 | 57 | 57 | 56 | |
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| Additional Data | ![]() | Show Additional Data |
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