Surf spot
Half Moon Bay
Forecast conditions and map view for Half Moon Bay in USA, North West, Washington. Open the interactive surf map to inspect wind, waves, and nearby spots.
- Country
- USA, North West, Washington
- Coordinates
- 46.9055, -124.1234

Surf spot
Forecast conditions and map view for Half Moon Bay in USA, North West, Washington. Open the interactive surf map to inspect wind, waves, and nearby spots.
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| 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | |
| Wave height (m) | 0.7 | 0.7 | 0.6 | 0.6 | 0.5 | 0.5 | 0.4 | 0.7 | 0.7 | 0.6 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 1 | 1.4 | 1.4 | 1.6 | 1.7 | 1.6 | 1.4 | 1.5 | 1.3 | 1.4 | 1.5 | 1.8 | 1.9 | 1.8 | 1.6 | 1.7 | 1.8 | 2 | 2 | 2.1 | 2 | 1.9 | 1.8 | 1.7 | 1.6 |
| Wave direction | W | W | W | W | W | WNW | SSW | NW | NW | NW | NW | SSW | SSW | SSW | SSW | W | W | SSW | SSW | SSW | W | W | W | W | W | W | W | W | SW | SSW | SW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Wave period (s) | 6 | 6 | 6 | 6.2 | 6 | 5.4 | 11.7 | 4.3 | 3.9 | 3.8 | 8.8 | 14.6 | 14.4 | 12.3 | 12.3 | 7.9 | 7.9 | 10.7 | 11.6 | 10.6 | 7.7 | 7.7 | 7.7 | 7.7 | 7.4 | 7.3 | 7.3 | 7.3 | 13.2 | 13.6 | 12.8 | 5.8 | 6.2 | 6.4 | 6.5 | 6.5 | 6.7 | 6.8 | 6.5 | 6.7 | 6.7 | 6.8 | 7 | 7 | 7.2 | 7.3 | 7.2 | 7.2 | 7.2 | 7.2 | 7 | 6.9 | 6.8 | 6.8 | 6.7 | 6.5 |
| Wave energy (kJ) | 39 | 33 | 30 | 26 | 17 | 16 | 48 | 17 | 15 | 9 | 30 | 82 | 80 | 65 | 69 | 31 | 34 | 62 | 61 | 65 | 46 | 49 | 52 | 54 | 57 | 53 | 50 | 49 | 161 | 170 | 171 | 66 | 151 | 170 | 208 | 235 | 232 | 189 | 188 | 149 | 168 | 200 | 322 | 366 | 328 | 287 | 314 | 351 | 398 | 423 | 430 | 396 | 348 | 302 | 262 | 231 |
| Wind speed (km/h) | 5.6 | 7.9 | 8.4 | 7.9 | 18.1 | 19.7 | 16.8 | 6.5 | 9.4 | 11.5 | 10 | 7.2 | 17.5 | 18.1 | 13.5 | 13.6 | 12.5 | 12.6 | 16.5 | 21.3 | 26.9 | 25.9 | 23.1 | 20.2 | 19.2 | 17.7 | 20.2 | 25.3 | 31.2 | 32.7 | 31.8 | 27.8 | 18.6 | 14 | 9.4 | 12.3 | 12.8 | 13.8 | 19.6 | 21.3 | 17.4 | 8.9 | 6.4 | 13.4 | 16.9 | 17 | 18.9 | 20.6 | 16.1 | 13.8 | 15.6 | 19.9 | 25.3 | 29 | 27.3 | 21.9 |
| Wind direction | NECross | ENECross-off | NECross | NWOnshore | NWOnshore | NWOnshore | NNWOnshore | NCross-on | ENECross-off | ENECross-off | NECross | NWOnshore | WNWOnshore | NWOnshore | NWOnshore | NNWOnshore | NNWOnshore | NNWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | NWOnshore | WNWOnshore | WCross-on | WCross-on | WCross-on | NWOnshore | NWOnshore | NNWOnshore | NNWOnshore | NWOnshore | WCross-on | WCross-on | WNWOnshore | NWOnshore | NWOnshore | NWOnshore | WNWOnshore | WNWOnshore | WNWOnshore | WNWOnshore | WNWOnshore | NWOnshore | WNWOnshore |