Surf Forecasts:
How big are the waves at Union Bay today (04 Sep):
- Afternoon surf: Afternoon surf (04 Sep, local time) - 3.5ft (1.1m), 5s period with ENE swell.
- Evening surf: Evening surf (04 Sep, local time) - 3.5ft (1.0m), 5s period with ENE swell.
The current surf forecast for Union Bay at 6PM is: 1.3m 5s primary swell from a East-northeast direction (forecast issued at 01:00pm September 04). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | - | - |
| Afternoon (04 Sep) | 3.5ft (1.1m) | 5s |
| Evening (04 Sep) | 3.5ft (1.0m) | 5s |
Table - waves today at Union Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sun afternoon, min 18°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||
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) | E 5 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 4 | ENE 4 | NE 3 | NE 3 | NE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | — | — | — | — | — |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 75 | 85 | 62 | 34 | 19 | 9 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-off | cross-off | off | off | cross-off | glassy | on | cross | cross-off |
High Tide | |||||||||||||||||||||
Low Tide | |||||||||||||||||||||
 | |  | |  | | | |  | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — |
 | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 23 | 21 | 20 | 20 | 19 | 19 | 22 | 23 | 22 | 20 | 19 | 18 | 18 | 18 | 22 | 24 | 23 | 21 | 21 |
Feels °C | 22 | 23 | 23 | 21 | 20 | 20 | 19 | 19 | 22 | 22 | 21 | 20 | 19 | 18 | 18 | 17 | 22 | 25 | 23 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 4 | E 4 | E 4 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 1 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 4 | ENE 4 | NE 3 | NE 3 | NE 4 | ENE 4 | ENE 4 | — | — | — | — | — | — | — | — |
| kJ | 57 | 75 | 85 | 62 | 34 | 19 | 9 | 5 | 3 | 3 | 3 | 3 | 3 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1541 | 1556 | 1522 | 1522 | 1541 | 1543 | 1541 | 1541 | 1711 | 2039 | 1553 | 1541 | 2558 | 1541 | 1541 | 1541 | 1453 | 1472 | 1441 | 1522 | 1450 |
Best forecast wave conditions in Lake Superior | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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