
Surf Forecasts:
How big are the waves at Long Beach today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 1ft (0.3m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 1ft (0.3m), 10s period with SE swell.
- Evening surf: Evening surf (11 Sep, local time) - 1ft (0.3m), 11s period with SE swell.
The current surf forecast for Long Beach at 8PM is: 0.2m 11s primary swell from a East-southeast direction and 0.1m 4s secondary swell from a Northeast direction (forecast issued at 01:00pm September 11). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 1ft (0.3m) | 10s |
| Afternoon (11 Sep) | 1ft (0.3m) | 10s |
| Evening (11 Sep) | 1ft (0.3m) | 11s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Sun morning. Warm (max 23°C on Fri afternoon, min 15°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||
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) | SE 10 | SE 10 | SE 10 | ESE 11 | SE 11 | SE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SSE 4 | SSE 4 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 |
Wave Graph | |||||||||||||||||||||
15 | 15 | 17 | 11 | 18 | 18 | 18 | 9 | 9 | 9 | 9 | 23 | 31 | 18 | 18 | 15 | 24 | 24 | 23 | 22 | 22 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | glassy | cross-off | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross | off | cross |
High Tide | 11:58AM2.94m | 00:18AM3.03m | 12:41PM2.97m | 1:03AM2.94m | 1:23PM2.96m | ||||||||||||||||
Low Tide | 6:01PM-0.15m | 6:26AM-0.16m | 6:48PM-0.16m | 7:08AM-0.07m | 7:34PM-0.12m | ||||||||||||||||
— | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | |
— | — | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:55 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 8 | 8 | 1 | — | — |
Temp °C | 19 | 22 | 23 | 21 | 18 | 17 | 16 | 16 | 16 | 17 | 18 | 20 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 18 |
Feels °C | 14 | 19 | 21 | 20 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 18 | 18 | 14 | 15 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | ESE 11 | SE 11 | SE 11 | SE 11 | ESE 10 | ENE 3 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 4 | SE 4 |
15 | 15 | 17 | 11 | 18 | 18 | 18 | 9 | 1 | 9 | 9 | 9 | 15 | 15 | 15 | 15 | 24 | 24 | 23 | 11 | 12 | |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SE 10 | NE 5 | NE 4 | — | E 8 | — | SSE 6 | ESE 10 | — | — | — | — | — | — | — | — | — | SE 9 | SE 9 | SE 9 |
4 | 24 | 1 | 1 | — | 1 | — | 4 | 9 | — | — | — | — | — | — | — | — | — | 23 | 22 | 22 | |
Swell 3 Height (m) Direction Period (s) | — | NE 4 | WNW 3 | SSE 6 | NE 4 | — | E 8 | SSE 6 | SE 6 | S 6 | — | — | — | — | — | — | — | — | — | — | — |
— | 1 | 1 | 4 | 1 | — | 1 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 3 | — | WNW 3 | — | — | NE 3 | NE 3 | — | SSE 6 | SE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SE 4 | SE 4 | — | — |
7 | 1 | — | 1 | — | — | 1 | 2 | — | 4 | 5 | 23 | 31 | 18 | 18 | 15 | 16 | 14 | 13 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 154 | 223 | 490 | 620 | 223 | 885 | 628 | 1093 | 1261 | 1261 | 1258 | 498 | 36 | 70 | 385 | 376 | 340 | 158 | 28 | 201 | 201 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











