- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Long Sands surfForecast / Maine / USA
48hr Weather and Surf, issued 7 am Thursday 21 May 2026 EDTForecast update in hr min s Forecast update imminent
Long Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Long Sands sea temperature is
10.7° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Long Sands today?
The current surf forecast for Long Sands at 11AM is: 0.6m 4s primary swell from a Northeast direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 07:00am May 21). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.4m) | 9s |
| Afternoon (21 May) | 1ft (0.3m) | 9s |
| Evening (21 May) | 1ft (0.3m) | 9s |
Table - waves today at Long Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | |
21 | 29 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross | cross-off | off | cross-off | cross-on | on | cross-on | cross-on | cross-on | glassy | |
High Tide | 3:01AM3.15m | 3:54PM2.71m | 4:04AM3.00m | 4:57PM2.68m | 5:09AM2.85m | 5:58PM2.67m | ||||||||||||||||||
Low Tide | 9:37AM-0.25m | 9:53PM0.21m | 10:39AM-0.12m | 10:59PM0.28m | 11:40AM-0.00m | 00:06AM0.31m | ||||||||||||||||||
 |  | | |  | | |  | |  | | | | |  | | | | | | | | | | |
 | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | 5:09 |
 | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — | 8:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 14 | 14 | 15 | 14 | 13 | 11 | 11 | 11 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 15 | 15 | 14 | 14 | 13 | 12 |
10 | 9 | 11 | 10 | 12 | 11 | 10 | 6 | 7 | 7 | 10 | 8 | 7 | 8 | 8 | 10 | 10 | 10 | 12 | 11 | 10 | 10 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | NE 4 | NE 5 | NE 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 |
 kJ | 21 | 29 | 12 | 12 | 6 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | E 15 | SE 9 | SE 9 | SE 9 | ENE 4 | SSE 3 | — | SE 6 | SE 5 | SE 5 | — | — | SE 13 | E 14 | SSE 3 | SSE 3 | — | — | E 14 | E 14 | — | SE 13 | E 12 |
| kJ | 7 | 4 | 12 | 12 | 12 | 1 | 1 | — | 1 | 1 | 1 | — | — | 7 | 4 | 2 | 1 | — | — | 4 | 4 | — | 6 | 3 |
Swell 3 Height (m) Direction Period (s) | E 15 | S 15 | SSE 6 | SE 14 | SE 14 | SE 6 | ENE 4 | SE 6 | SE 13 | E 13 | E 13 | E 14 | SE 13 | — | — | SE 13 | E 14 | E 14 | E 14 | — | — | — | — | — |
| kJ | 4 | 4 | 3 | 8 | 8 | 1 | 1 | 1 | 7 | 4 | 4 | 4 | 7 | — | — | 7 | 4 | 4 | 4 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NE 4 | — | SSE 5 | SE 3 | SSE 3 | — | NE 2 | NE 3 | NE 3 | NE 3 | ESE 5 | SE 2 | SSE 3 | S 3 | — | — | — | — | — | — | — | SSE 2 | SSE 2 |
| kJ | 3 | 8 | — | 3 | 2 | 1 | — | 1 | 1 | 3 | 2 | 3 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 209 | 213 | 212 | 213 | 360 | 482 | 598 | 360 | 605 | 599 | 897 | 902 | 910 | 923 | 937 | 937 | 813 | 897 | 944 | 937 | 813 | 486 | 486 | 486 |
Best forecast wave conditions in Maine | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Long Sands surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest