Surf Forecasts:
How big are the waves at Long Beach today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 1.5ft (0.5m), 4s period with S swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 6ft (1.8m), 6s period with SSE swell.
- Evening surf: Evening surf (18 Jun, local time) - 0.5ft (0.1m), 14s period with SE swell.
The current surf forecast for Long Beach at 8AM is: 0.5m 4s primary swell from a South direction and 0.2m 8s secondary swell from a East direction (forecast issued at 01:00am June 18). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 1.5ft (0.5m) | 4s |
| Afternoon (18 Jun) | 6ft (1.8m) | 6s |
| Evening (18 Jun) | 0.5ft (0.1m) | 14s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Warm (max 23°C on Fri afternoon, min 15°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
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) | S 4 | S 4 | S 4 | SSE 4 | SSE 6 | E 8 | E 7 | E 7 | SE 14 | SE 14 | SE 14 | SE 8 | SE 8 | SE 8 | SE 8 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 12 | 7 | 6 | 25 | 173 | 8 | 8 | 8 | 8 | 8 | 7 | 49 | 29 | 28 | 28 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 4 |
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 | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 1:55AM3.25m | 2:42PM2.81m | 2:53AM3.12m | 3:39PM2.80m | 3:52AM2.97m | 4:36PM2.77m | ||||||||||||||||||
Low Tide | 8:22AM-0.35m | 8:35PM0.05m | 9:17AM-0.24m | 9:35PM0.12m | 10:13AM-0.11m | 10:37PM0.18m | ||||||||||||||||||
 |  |  | |  | |  |  |  | | | | | | | | | | | | |  | | | |
 | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 17 | 18 | 19 | 22 | 20 | 20 | 18 | 18 | 18 | 20 | 22 | 23 | 22 | 19 | 18 | 17 | 17 | 18 | 22 | 22 | 20 | 17 |
Feels °C | 15 | 12 | 13 | 13 | 13 | 16 | 19 | 19 | 14 | 12 | 13 | 15 | 18 | 19 | 16 | 14 | 12 | 10 | 11 | 12 | 17 | 17 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 8 | E 8 | E 7 | E 7 | E 8 | E 7 | SSE 7 | SE 7 | SSE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 4 | 5 | 4 | 4 | 4 | 4 | 4 | 163 | 106 | 88 | 57 | 49 | 29 | 28 | 28 | 28 | 27 | 18 | 14 | 7 | 7 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SSE 7 | E 14 | SE 14 | SE 14 | SE 14 | E 7 | E 7 | E 7 | SE 14 | SE 13 | SE 13 | SW 4 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SW 4 | SE 12 | — |
| kJ | 2 | 2 | 5 | 4 | 8 | 8 | 8 | 4 | 1 | 1 | 7 | 7 | 7 | 1 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 1 | 6 | — |
Swell 3 Height (m) Direction Period (s) | E 15 | E 15 | E 15 | S 14 | — | SE 14 | — | SE 14 | SE 14 | SE 14 | E 7 | E 7 | E 7 | SE 13 | E 7 | E 7 | E 7 | E 6 | E 6 | — | SE 13 | SE 13 | — | SE 10 |
| kJ | 4 | 4 | 4 | 4 | — | 8 | — | 8 | 8 | 8 | 1 | 1 | 1 | 7 | 1 | 1 | 1 | 1 | 1 | — | 7 | 6 | — | 4 |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | S 4 | SSE 4 | SSE 6 | SSE 6 | SSE 6 | — | WSW 3 | WSW 4 | WSW 4 | W 4 | WSW 3 | W 3 | W 3 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 4 | W 4 | WNW 4 | NW 3 | WNW 2 |
| kJ | 12 | 7 | 6 | 25 | 173 | 309 | 186 | — | 3 | 14 | 14 | 9 | 4 | 5 | 5 | 14 | 14 | 14 | 15 | 18 | 13 | 8 | 3 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 524 | 498 | 173 | 828 | 1721 | 570 | 25 | 25 | 25 | 104 | 150 | 28 | 33 | 376 | 70 | 93 | 36 | 144 | 389 | 154 | 388 | 389 | 141 | 141 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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