Surf Forecasts:
How big are the waves at Ocean Cape today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 10ft (3.0m), 10s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 8ft (2.5m), 10s period with SW swell.
The current surf forecast for Ocean Cape at 9PM is: 2.5m 10s primary swell from a Southwest direction and 0.6m 18s secondary swell from a Southwest direction (forecast issued at 04:00pm September 21). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 10ft (3.0m) | 10s |
| Evening (21 Sep) | 8ft (2.5m) | 10s |
Table - waves today at Ocean Cape. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Mon afternoon. Very mild (max 13°C on Tue afternoon, min 9°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||
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) | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | SW 9 | WSW 9 | SW 9 | SW 8 | SW 16 | SW 16 | SSE 10 | SSE 9 | SSE 9 | S 9 | SSE 9 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1780 | 1535 | 1374 | 901 | 869 | 501 | 471 | 270 | 290 | 219 | 211 | 208 | 391 | 418 | 333 | 372 | 311 | 363 | 430 | 356 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-on | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off | off |
High Tide | 12:21PM2.11m | 11:21PM2.47m | 12:53PM2.32m | 00:15AM2.65m | 1:19PM2.55m | |||||||||||||||
Low Tide | 5:32PM1.36m | 6:17AM0.30m | 6:23PM1.09m | 6:54AM0.17m | 7:03PM0.80m | |||||||||||||||
 | | |  |  |  |  |  | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 8:03 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — |
 | — | — | 8:22 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:15 | — |
mm | 2 | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 11 | 12 | 11 | 10 | 10 | 10 | 9 | 10 | 12 | 13 | 12 | 11 | 10 | 10 | 9 | 10 | 11 | 10 | 10 | 10 |
Feels °C | 7 | 8 | 8 | 5 | 6 | 6 | 4 | 5 | 7 | 10 | 8 | 8 | 5 | 5 | 3 | 6 | 6 | 5 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | SW 9 | WSW 9 | SW 9 | SW 8 | WSW 8 | SSE 8 | SSE 10 | SSE 9 | SSE 9 | S 9 | SSE 9 | S 9 | S 9 | S 9 |
| kJ | 1780 | 1535 | 1374 | 901 | 869 | 501 | 471 | 270 | 290 | 219 | 120 | 180 | 391 | 418 | 333 | 372 | 311 | 363 | 430 | 356 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | S 8 | SW 18 | S 8 | SW 18 | S 7 | SW 17 | SW 16 | SSE 7 | WSW 8 | WSW 8 | WSW 11 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 |
| kJ | 260 | 249 | 249 | 135 | 249 | 80 | 249 | 53 | 238 | 216 | 86 | 105 | 59 | 99 | 175 | 175 | 208 | 169 | 198 | 160 |
Swell 3 Height (m) Direction Period (s) | S 16 | SW 18 | S 13 | SW 18 | S 11 | SW 18 | S 11 | SW 18 | S 11 | S 10 | SW 16 | SW 16 | SW 16 | SSW 16 | WSW 11 | WSW 9 | WSW 10 | SW 10 | WSW 10 | WSW 10 |
| kJ | 5 | 249 | 4 | 249 | 2 | 249 | 9 | 246 | 9 | 2 | 211 | 208 | 127 | 173 | 75 | 32 | 18 | 25 | 19 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | E 3 | ESE 4 | ENE 3 | — | — | — | — | NE 2 | NE 3 | NE 3 | NE 3 | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 10 | 1 | — | — | — | — | 1 | 2 | 2 | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 727 | 2677 | 762 | 762 | 762 | 762 | 1378 | 762 | 1664 | 780 | 780 | 762 | 1378 | 780 | 762 | 762 | 762 | 762 | 762 | 762 |
Best forecast wave conditions in Alaska - Mainland | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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