Surf Forecasts:
How big are the waves at Twin Rivers today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 5ft (1.5m), 11s period with W swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 5.5ft (1.7m), 12s period with W swell.
- Evening surf: Evening surf (18 Oct, local time) - 5ft (1.6m), 12s period with W swell.
The current surf forecast for Twin Rivers at 11AM is: 1.7m 13s primary swell from a West direction (forecast issued at 04:00am October 18). An open ocean swell of 0.3m 18s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 5ft (1.5m) | 11s |
| Afternoon (18 Oct) | 5.5ft (1.7m) | 12s |
| Evening (18 Oct) | 5ft (1.6m) | 12s |
Table - waves today at Twin Rivers. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Tue afternoon, min 9°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||||
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) | W 10 | W 10 | W 11 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | WSW 10 | W 10 | WSW 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 13 | W 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 682 | 621 | 498 | 946 | 857 | 816 | 699 | 586 | 476 | 396 | 332 | 269 | 206 | 164 | 163 | 184 | 156 | 44 | 106 | 155 | 130 | 103 | 116 | 138 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:27AM1.49m | 6:36PM1.70m | 10:25AM1.55m | 8:14PM1.62m | 11:02AM1.65m | 9:47PM1.61m | ||||||||||||||||||
Low Tide | 1:59AM0.39m | 12:57PM1.86m | 3:05AM0.45m | 3:23PM1.78m | 4:04AM0.47m | 4:51PM1.54m | ||||||||||||||||||
 | |  | | |  |  | |  | | | | | | | | | |  | | | | | | |
 | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 9 | 9 | 11 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 12 | 12 | 10 | 10 | 10 | 10 | 9 | 12 | 14 | 15 | 14 | 13 |
Feels °C | 8 | 7 | 7 | 9 | 10 | 10 | 8 | 8 | 8 | 7 | 8 | 9 | 10 | 10 | 8 | 8 | 6 | 7 | 5 | 7 | 9 | 11 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 11 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | WSW 10 | W 10 | WSW 9 | WSW 9 | W 9 | W 9 | W 9 | W 9 | W 13 | W 12 |
| kJ | 682 | 621 | 498 | 946 | 857 | 816 | 699 | 586 | 476 | 396 | 332 | 269 | 206 | 164 | 163 | 184 | 156 | 98 | 106 | 155 | 130 | 103 | 116 | 138 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 14 | W 13 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 10 | WSW 13 | WNW 10 | W 9 | WSW 9 | W 13 | SW 8 | W 13 | WNW 8 | W 8 |
| kJ | 56 | 31 | 284 | 50 | 50 | 50 | 49 | 108 | 102 | 94 | 91 | 91 | 91 | 91 | 77 | 64 | 32 | 44 | 49 | 32 | 23 | 55 | 57 | 33 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 18 | SW 14 | SW 14 | SW 14 | SW 13 | — | W 16 | W 16 | W 16 | W 16 | W 16 | W 15 | W 15 | W 14 | WNW 10 | SW 16 | SW 16 | SW 15 | SW 15 | W 13 | SW 8 | SW 15 | SW 15 |
| kJ | 28 | 51 | 30 | 30 | 29 | 28 | — | 46 | 80 | 45 | 20 | 20 | 41 | 68 | 102 | 33 | 64 | 61 | 56 | 33 | 55 | 16 | 56 | 57 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 18 | 26 | 26 | 26 | 26 | 18 | 18 | 18 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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