
Surf Forecasts:
How big are the waves at Twin Rivers today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 1.5ft (0.5m), 16s period with W swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4ft (1.2m), 14s period with W swell.
- Evening surf: Evening surf (21 Sep, local time) - 5ft (1.5m), 13s period with W swell.
The current surf forecast for Twin Rivers at 7AM is: 0.5m 16s primary swell from a West direction and 0.7m 8s secondary swell from a West direction (forecast issued at 04:00am September 21). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 1.5ft (0.5m) | 16s |
| Afternoon (21 Sep) | 4ft (1.2m) | 14s |
| Evening (21 Sep) | 5ft (1.5m) | 13s |
Table - waves today at Twin Rivers. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 8 | W 8 | W 16 | W 15 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 11 | W 11 | W 11 | W 11 |
Wave Graph | ||||||||||||||||||||||||
69 | 65 | 125 | 275 | 467 | 806 | 782 | 759 | 603 | 574 | 472 | 396 | 363 | 344 | 338 | 274 | 227 | 279 | 338 | 441 | 493 | 476 | 396 | 332 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | glassy | glassy | cross-off | glassy | cross-on | cross-on | cross |
High Tide | 12:03PM1.49m | 10:29PM1.75m | 12:30PM1.59m | 11:27PM1.82m | 12:54PM1.70m | |||||||||||||||||||
Low Tide | 5:10AM0.31m | 5:10PM1.61m | 5:57AM0.22m | 6:03PM1.36m | 6:35AM0.15m | 6:45PM1.08m | ||||||||||||||||||
— | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | |
— | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:12 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 16 | 18 | 18 | 15 | 14 | 14 | 13 | 12 | 15 | 16 | 15 | 13 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 13 | 12 |
Feels °C | 11 | 11 | 12 | 14 | 15 | 14 | 13 | 12 | 12 | 11 | 10 | 13 | 12 | 10 | 11 | 10 | 10 | 11 | 12 | 12 | 13 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 15 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 11 | W 11 | W 11 | W 11 |
69 | 65 | 63 | 275 | 467 | 806 | 782 | 759 | 603 | 574 | 472 | 396 | 363 | 344 | 338 | 274 | 227 | 279 | 338 | 441 | 493 | 476 | 396 | 332 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | W 16 | W 8 | W 8 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
71 | 97 | 125 | 60 | 57 | 148 | 147 | 148 | 143 | 140 | 137 | 133 | 132 | 129 | 129 | 127 | 125 | 89 | 121 | 119 | 119 | 121 | 121 | 121 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | W 17 | SW 17 | SW 17 | SW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
6 | 23 | 101 | 147 | 147 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 269 | 42 | 42 | 42 | 6 | 12 | 919 | 1257 | 6 | 6 | 6 | 6 | 6 | 12 | 1130 | 855 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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