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 5PM is: 0.9m 4s primary swell from a Southeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 01:00pm September 13). 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 ForecastHeavy rain (total 21mm), heaviest during Sun afternoon. Warm (max 22°C on Mon afternoon, min 13°C on Tue morning). Winds increasing (calm on Sun night, fresh winds from the NW by Mon morning). | |||||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||
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 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 7 | SE 8 | ESE 8 | SE 8 | SE 7 | SE 7 | SE 7 | NE 5 | NE 5 | ENE 6 | ENE 6 | ENE 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 24 | 24 | 27 | 22 | 22 | 22 | 21 | 21 | 37 | 21 | 48 | 39 | 28 | 27 | 18 | 8 | 30 | 18 | 21 | 18 | 11 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | glassy | cross | cross | cross-off | off | off | off | cross-off | off | cross-off | cross-off | cross | cross | cross | cross-on | on | on | cross-on |
High Tide | 1:23PM2.96m | 1:48AM2.82m | 2:03PM2.89m | 2:33AM2.67m | 2:45PM2.80m | ||||||||||||||||
Low Tide | 7:34PM-0.12m | 7:49AM0.05m | 8:18PM-0.03m | 8:31AM0.20m | 9:04PM0.09m | ||||||||||||||||
 |  |  |  | | | |  | | | |  | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 6:55 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | 2 | 12 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 18 | 19 | 21 | 22 | 18 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 14 |
Feels °C | 18 | 17 | 20 | 20 | 20 | 20 | 19 | 15 | 13 | 15 | 17 | 12 | 12 | 10 | 9 | 8 | 10 | 11 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 4 | SE 4 | SE 5 | SE 5 | SE 9 | SE 9 | SE 7 | SE 8 | ESE 8 | SE 8 | SE 7 | SE 7 | ESE 9 | ESE 9 | NE 5 | ENE 6 | ENE 6 | ENE 5 |
| kJ | 24 | 24 | 23 | 18 | 20 | 22 | 18 | 21 | 37 | 21 | 48 | 39 | 28 | 27 | 18 | 8 | 8 | 18 | 21 | 18 | 11 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 9 | SE 9 | SE 9 | SE 9 | SE 5 | — | SE 8 | — | W 4 | E 15 | E 15 | E 15 | SE 7 | SE 7 | SSE 7 | SE 9 | SE 9 | ESE 9 |
| kJ | — | — | — | 22 | 22 | 21 | 21 | 7 | — | 18 | — | 1 | 4 | 4 | 4 | 7 | 7 | 5 | 13 | 13 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 4 | E 4 | E 4 | — | — | — | — | — | — | — | E 15 | E 15 | ESE 9 | E 15 | E 14 | SE 14 |
| kJ | — | — | — | — | — | 3 | 1 | 1 | — | — | — | — | — | — | — | 4 | 4 | 8 | 4 | 4 | 8 |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 4 | SE 4 | — | — | — | WSW 3 | WNW 3 | NNW 4 | NNW 4 | NNW 3 | NNW 3 | NNE 4 | NNE 5 | NNE 5 | NE 5 | NE 5 | — | — | — | SSE 2 |
| kJ | 13 | 22 | 27 | — | — | — | 1 | 6 | 18 | 8 | 8 | 7 | 25 | 94 | 38 | 25 | 30 | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 335 | 201 | 130 | 28 | 28 | 28 | 70 | 313 | 885 | 202 | 223 | 70 | 33 | 41 | 618 | 626 | 618 | 618 | 620 | 914 | 88 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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