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 1PM is: 0.4m 10s primary swell from a Southeast direction and 0.7m 4s secondary swell from a South-southeast direction (forecast issued at 07:00am 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 22mm), heaviest during Sun afternoon. Warm (max 20°C on Sun night, min 13°C on Tue morning). Mainly fresh winds. | |||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||||
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 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | SE 7 | SE 7 | SE 9 | NE 5 | NE 5 | ENE 5 | ENE 6 | E 6 | ENE 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 15 | 25 | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 39 | 53 | 48 | 39 | 27 | 26 | 19 | 35 | 31 | 15 | 18 | 23 | 11 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-off | cross | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | 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 | 7:08AM-0.07m | 7:34PM-0.12m | 7:49AM0.05m | 8:18PM-0.03m | 8:31AM0.20m | 9:04PM0.09m | |||||||||||||||||
 |  |  |  | |  | | |  |  | | | |  | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | 3 | 14 | 4 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 20 | 17 | 18 | 20 | 20 | 18 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 14 |
Feels °C | 17 | 18 | 17 | 19 | 20 | 21 | 20 | 18 | 16 | 13 | 12 | 14 | 14 | 12 | 12 | 10 | 9 | 8 | 10 | 11 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 4 | SE 4 | SE 4 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | SE 7 | SE 7 | SE 9 | SE 7 | ESE 9 | ENE 5 | ENE 6 | E 6 | ENE 5 |
| kJ | 15 | 25 | 24 | 24 | 23 | 22 | 11 | 9 | 6 | 21 | 39 | 53 | 48 | 39 | 27 | 26 | 19 | 7 | 8 | 15 | 18 | 23 | 11 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 9 | SE 9 | SE 9 | SE 4 | SE 6 | — | — | — | E 15 | E 15 | SE 7 | ESE 9 | SE 7 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | — | — | — | — | — | — | 22 | 21 | 21 | 3 | 2 | — | — | — | 4 | 4 | 7 | 8 | 7 | 8 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 6 | SE 6 | — | — | — | — | — | — | E 15 | E 15 | E 15 | SE 7 | SE 7 | SE 7 | SE 14 |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 4 | 4 | 4 | 2 | 2 | 2 | 8 |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | SSE 4 | SSE 4 | SE 4 | SE 4 | — | — | W 2 | WNW 3 | NW 4 | NW 3 | NNW 3 | N 3 | NNE 4 | NNE 5 | NE 5 | NE 5 | NE 5 | — | — | — | SSE 2 |
| kJ | 15 | 10 | 13 | 14 | 18 | 14 | — | — | 2 | 2 | 12 | 6 | 3 | 5 | 29 | 87 | 47 | 35 | 31 | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 570 | 380 | 313 | 163 | 28 | 70 | 202 | 380 | 175 | 313 | 621 | 35 | 490 | 70 | 618 | 70 | 511 | 35 | 543 | 618 | 1260 | 618 | 88 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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