Surf Forecasts:
How big are the waves at Third Reef today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 5ft (1.5m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 5.5ft (1.7m), 8s period with NW swell.
- Evening surf: Evening surf (11 Aug, local time) - 5ft (1.5m), 8s period with NW swell.
The current surf forecast for Third Reef at 9AM is: 1.5m 8s primary swell from a Northwest direction and 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 04:00am August 11). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 5ft (1.5m) | 8s |
| Afternoon (11 Aug) | 5.5ft (1.7m) | 8s |
| Evening (11 Aug) | 5ft (1.5m) | 8s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Tue night, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 8 | NW 9 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | SW 18 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | SW 16 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 649 | 736 | 306 | 328 | 349 | 448 | 355 | 266 | 241 | 316 | 333 | 352 | 364 | 345 | 267 | 227 | 277 | 639 | 322 | 322 | 260 | 235 | 251 | 336 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | on | cross-on | cross-on | cross | cross |
High Tide | 11:46AM1.52m | 10:37PM2.21m | 12:25PM1.62m | 11:32PM2.16m | 1:02PM1.70m | |||||||||||||||||||
Low Tide | 5:03AM-0.38m | 4:37PM0.81m | 5:48AM-0.37m | 5:34PM0.68m | 6:30AM-0.30m | 6:27PM0.56m | ||||||||||||||||||
 | |  |  | | | | | | | | | | | |  | | | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 15 | 15 | 15 | 17 | 19 | 14 | 14 | 14 | 14 | 17 | 17 | 18 | 18 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 14 | 13 |
Feels °C | 10 | 11 | 14 | 13 | 14 | 15 | 16 | 12 | 12 | 13 | 13 | 14 | 14 | 16 | 15 | 12 | 11 | 12 | 13 | 13 | 12 | 13 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 8 | NW 9 | WNW 9 | SSW 13 | SSW 14 | SSW 14 | SSW 18 | SW 18 | SSW 18 | SSW 18 | SW 17 | SW 17 | SSW 16 | SSW 16 | SSW 16 | NW 8 | NW 8 | NW 8 | SW 16 | SW 16 | SW 16 | NW 8 |
| kJ | 367 | 376 | 306 | 328 | 34 | 58 | 118 | 118 | 209 | 316 | 207 | 207 | 148 | 137 | 177 | 175 | 173 | 358 | 322 | 322 | 203 | 201 | 251 | 164 |
Swell 2 Height (m) Direction Period (s) | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SW 18 | SW 18 | SW 14 | WNW 8 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 16 | WNW 12 | WNW 12 | WNW 12 | SW 16 |
| kJ | 92 | 59 | 58 | 102 | 57 | 113 | 155 | 154 | 53 | 53 | 67 | 43 | 67 | 68 | 68 | 68 | 70 | 261 | 206 | 206 | 29 | 29 | 14 | 248 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 19 | SW 19 | SW 19 | SW 14 | SW 14 | WNW 9 | WNW 8 | WNW 8 | SSW 12 | WNW 13 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | W 12 | WNW 12 | S 11 | S 11 | S 11 | WNW 12 |
| kJ | 134 | 96 | 96 | 95 | 52 | 33 | 29 | 41 | 24 | 30 | 32 | 14 | 15 | 32 | 33 | 33 | 33 | 15 | 12 | 29 | 9 | 9 | 9 | 28 |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 9 | — | — | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | — | — | NW 8 | NW 8 | NW 8 | NW 7 |
| kJ | 649 | 736 | — | — | 349 | 448 | 355 | 266 | 241 | 275 | 333 | 352 | 364 | 345 | 267 | 227 | 277 | 639 | — | — | 260 | 235 | 223 | 336 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 169 | 3 | 386 | 82 | 3 | 3 | 3 | 3 | 169 | 238 | 243 | 48 | 3 | 3 | 0 | 0 | 169 | 195 | 386 | 3 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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