Surf Forecasts:
How big are the waves at Third Reef today (30 Aug):
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3.5ft (1.1m), 16s period with SSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 3.5ft (1.0m), 15s period with SSW swell.
The current surf forecast for Third Reef at 8PM is: 1.0m 15s primary swell from a South-southwest direction and 1.6m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm August 30). An open ocean swell of 0.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | - | - |
| Afternoon (30 Aug) | 3.5ft (1.1m) | 16s |
| Evening (30 Aug) | 3.5ft (1.0m) | 15s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Tue morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 15 | NW 8 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 620 | 546 | 417 | 432 | 405 | 405 | 400 | 400 | 394 | 325 | 321 | 226 | 210 | 204 | 201 | 198 | 198 | 154 | 154 | 154 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-on | on | on | cross-on | cross-off | glassy | off | cross-off | cross | cross | cross | cross-off | off |
High Tide | 1:28PM1.78m | 1:42AM1.66m | 1:56PM1.84m | 2:34AM1.53m | 2:28PM1.89m | |||||||||||||||
Low Tide | 7:37PM0.33m | 7:39AM0.38m | 8:23PM0.24m | 8:09AM0.54m | 9:17PM0.17m | |||||||||||||||
 | |  | | | |  | | | |  | |  | |  | | | | | | |
 | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | 7:51 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 14 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 15 |
Feels °C | 12 | 12 | 13 | 11 | 10 | 11 | 12 | 13 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | NW 10 | NW 10 | NW 10 | NW 10 |
| kJ | 620 | 546 | 417 | 191 | 169 | 128 | 125 | 107 | 394 | 325 | 321 | 226 | 210 | 204 | 201 | 198 | 100 | 120 | 115 | 110 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 11 | S 9 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | NW 7 | NW 10 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 10 | 10 | 2 | 405 | 405 | 405 | 400 | 400 | 86 | 73 | 50 | 39 | 32 | 32 | 23 | 102 | 198 | 154 | 154 | 154 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 9 | SW 21 | S 9 | S 9 | W 10 | W 10 | W 10 | W 10 | WNW 10 | W 10 | W 10 | SSE 15 | NW 11 | NW 11 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SW 18 |
| kJ | 7 | 7 | 17 | 2 | 2 | 17 | 17 | 17 | 17 | 19 | 17 | 16 | 42 | 31 | 40 | 58 | 51 | 49 | 48 | 80 |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | — | — | — | — | — | — | — | — | — | SSE 2 | S 3 | S 8 | — | — |
| kJ | 223 | 336 | 269 | 432 | 326 | 300 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 243 | 386 | 3 | 0 | 0 | 0 | 0 | 196 | 196 | 126 | 3 | 0 | 0 | 0 | 0 | 67 | 120 | 29 | 0 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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