Surf Forecasts:
How big are the waves at Long Beach today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 2ft (0.6m), 4s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 5s period with SSE swell.
- Evening surf: Evening surf (21 Jul, local time) - 5ft (1.6m), 6s period with SSE swell.
The current surf forecast for Long Beach at 11AM is: 0.7m 4s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 07:00am July 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 2ft (0.6m) | 4s |
| Afternoon (21 Jul) | 4.5ft (1.3m) | 5s |
| Evening (21 Jul) | 5ft (1.6m) | 6s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Warm (max 27°C on Wed afternoon, min 16°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Thu night). | |||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
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) | S 4 | S 4 | SSE 4 | SSE 4 | SSE 5 | SSE 6 | SE 11 | E 11 | E 11 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SW 3 | SSE 7 | SSE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 11 | 10 | 15 | 54 | 98 | 145 | 5 | 2 | 2 | 106 | 0 | 0 | 0 | 2 | 0 | 0 | 128 | 91 | 80 | 73 | 69 | 67 | 54 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | on | on | cross-on | cross-on |
High Tide | 5:21AM2.54m | 5:48PM2.69m | 6:20AM2.39m | 6:42PM2.62m | 7:21AM2.28m | 7:37PM2.58m | |||||||||||||||||
Low Tide | 11:25AM0.27m | 00:08AM0.27m | 12:19PM0.41m | 1:08AM0.32m | 1:15PM0.52m | ||||||||||||||||||
 |  |  | | |  |  |  |  | | |  | | | |  | | | | | | | | |
 | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | — | 4 | 7 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 21 | 22 | 21 | 20 | 22 | 20 | 20 | 21 | 24 | 26 | 27 | 25 | 21 | 18 | 16 | 16 | 20 | 21 | 22 | 19 | 20 |
Feels °C | 16 | 18 | 18 | 17 | 17 | 17 | 19 | 18 | 19 | 20 | 23 | 25 | 26 | 23 | 18 | 15 | 13 | 12 | 17 | 17 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 12 | SE 11 | — | SE 11 | E 11 | E 11 | E 11 | — | — | — | SSE 7 | SSE 7 | SSE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 |
| kJ | 3 | 3 | 3 | 5 | 5 | — | 5 | 2 | 2 | 2 | — | — | — | 138 | 147 | 151 | 128 | 91 | 80 | 73 | 69 | 67 | 54 |
Swell 2 Height (m) Direction Period (s) | S 7 | SE 12 | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | — | — | — |
| kJ | 1 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 11 | E 12 | E 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | SSE 4 | SSE 4 | SSE 5 | SSE 6 | SSE 6 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SW 3 | WNW 3 | WNW 3 | W 3 | WNW 3 | NW 3 | — | — | — | — |
| kJ | 11 | 10 | 15 | 54 | 98 | 145 | 211 | 234 | 151 | 106 | 100 | 206 | 158 | 2 | 3 | 2 | 1 | 3 | 2 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 618 | 618 | 1252 | 1252 | 1252 | 446 | 173 | 570 | 36 | 39 | 373 | 33 | 22 | 25 | 25 | 25 | 25 | 35 | 25 | 25 | 173 | 173 | 28 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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