Surf Forecasts:
How big are the waves at Long Beach today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 1ft (0.3m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 0.5ft (0.2m), 10s period with ESE swell.
- Evening surf: Evening surf (12 Sep, local time) - 2.5ft (0.8m), 4s period with SSE swell.
The current surf forecast for Long Beach at 8AM is: 0.3m 10s primary swell from a Southeast direction (forecast issued at 01:00am September 12). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 1ft (0.3m) | 10s |
| Afternoon (12 Sep) | 0.5ft (0.2m) | 10s |
| Evening (12 Sep) | 2.5ft (0.8m) | 4s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sun morning. Warm (max 20°C on Sat night, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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) | SE 11 | SE 11 | SE 10 | ESE 10 | ESE 10 | ESE 10 | SSE 4 | S 4 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 6 | SE 6 | ESE 8 | SE 8 | ESE 8 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 18 | 18 | 14 | 9 | 9 | 9 | 16 | 22 | 15 | 15 | 25 | 24 | 24 | 23 | 22 | 22 | 21 | 24 | 28 | 27 | 25 | 50 | 39 | 37 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | glassy | cross | cross | cross-off | off | off | cross | cross-on | cross-off | cross-off |
High Tide | 00:18AM3.03m | 12:41PM2.97m | 1:03AM2.94m | 1:23PM2.96m | 1:48AM2.82m | 2:03PM2.89m | ||||||||||||||||||
Low Tide | 6:26AM-0.16m | 6:48PM-0.16m | 7:08AM-0.07m | 7:34PM-0.12m | 7:49AM0.05m | 8:18PM-0.03m | ||||||||||||||||||
 | |  | | | |  | | |  |  |  |  | | | | | | | | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 7 | 5 | 1 | — | — | — | — | 2 | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 17 | 18 | 18 | 20 | 19 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 16 | 18 | 19 | 19 | 19 | 17 |
Feels °C | 14 | 16 | 15 | 15 | 14 | 13 | 16 | 16 | 16 | 16 | 19 | 18 | 18 | 19 | 20 | 19 | 18 | 16 | 13 | 14 | 16 | 17 | 16 | 11 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 4 | SE 4 | SE 4 | SE 4 | SE 6 | SE 6 | SE 6 | SE 6 | SE 8 | ESE 8 | ESE 7 |
| kJ | 18 | 18 | 14 | 9 | 9 | 9 | 9 | 15 | 15 | 15 | 25 | 24 | 24 | 19 | 11 | 8 | 6 | 24 | 24 | 27 | 14 | 50 | 39 | 37 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 6 | — | — | — | — | — | — | — | — | — | — | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 8 | SE 8 | ESE 8 | E 5 | E 5 | E 15 |
| kJ | — | — | 3 | — | — | — | — | — | — | — | — | — | — | 23 | 22 | 22 | 21 | 21 | 28 | 18 | 25 | 2 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | SE 6 | — | — | — | — | — | — | — | — | — | — | — | E 4 | SE 6 | E 4 | E 4 | E 4 | NW 3 | N 3 | — | — |
| kJ | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 4 | 6 | 1 | 1 | 1 | 2 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | — | — | — | SSE 6 | SE 3 | SSE 4 | S 4 | S 4 | SSE 4 | SSE 4 | SSE 4 | SE 4 | E 3 | — | — | — | WNW 3 | WNW 3 | NW 3 | — | — | — | NE 4 |
| kJ | 1 | — | — | — | 4 | 4 | 16 | 22 | 11 | 9 | 9 | 12 | 18 | 4 | — | — | — | 3 | 2 | 3 | — | — | — | 10 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 626 | 620 | 628 | 1252 | 914 | 923 | 498 | 659 | 70 | 70 | 393 | 201 | 139 | 154 | 154 | 93 | 70 | 70 | 35 | 35 | 35 | 35 | 490 | 70 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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