Surf Forecasts:
How big are the waves at Long Beach today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (13 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.
The current surf forecast for Long Beach at 2AM is: 0.7m 4s primary swell from a South direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm September 12). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 1.5ft (0.4m) | 10s |
| Afternoon (13 Sep) | 1.5ft (0.4m) | 10s |
| Evening (13 Sep) | 1.5ft (0.4m) | 9s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun afternoon. Warm (max 21°C on Mon afternoon, min 13°C on Tue morning). Winds increasing (light winds from the WSW on Sun night, fresh winds from the NW by Mon morning). | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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) | 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 9 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 9 | 21 | 30 | 16 | 15 | 25 | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 61 | 64 | 64 | 44 | 44 | 33 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-off | cross-off | cross | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 1:03AM2.94m | 1:23PM2.96m | 1:48AM2.82m | 2:03PM2.89m | |||||||||||||||
Low Tide | 6:48PM-0.16m | 7:08AM-0.07m | 7:34PM-0.12m | 7:49AM0.05m | 8:18PM-0.03m | ||||||||||||||
 |  | | | |  |  |  | |  |  | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:58 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:53 | — | — |
mm | — | — | — | — | — | — | 3 | 8 | 1 | — | — | — | — | 2 | — | — | — | — | — |
Temp °C | 17 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 16 | 19 | 21 | 21 | 18 | 16 |
Feels °C | 13 | 14 | 15 | 16 | 16 | 17 | 16 | 17 | 19 | 19 | 20 | 19 | 16 | 13 | 13 | 16 | 17 | 13 | 10 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 9 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 |
| kJ | 9 | 9 | 15 | 15 | 15 | 25 | 24 | 24 | 14 | 8 | 12 | 13 | 14 | 61 | 64 | 64 | 44 | 44 | 33 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | E 4 | — | E 5 | E 5 | ENE 5 | E 15 |
| kJ | — | — | — | — | — | — | — | — | 23 | 22 | 22 | 21 | 21 | 1 | — | 2 | 2 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSE 6 | E 4 | — | — | — | NNW 3 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | — | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSE 4 | S 4 | S 4 | S 4 | SSE 4 | SSE 4 | SE 4 | SSE 4 | — | — | — | WNW 3 | NW 3 | NW 3 | NW 3 | — | N 3 | NNE 4 |
| kJ | 3 | 21 | 30 | 16 | 10 | 8 | 14 | 17 | 16 | — | — | — | 3 | 5 | 9 | 3 | — | 1 | 31 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 923 | 923 | 794 | 70 | 70 | 376 | 282 | 158 | 70 | 95 | 158 | 376 | 91 | 25 | 35 | 35 | 70 | 70 | 70 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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