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Surf Forecasts:
Long Sands surfForecast / Maine / USA
48hr Weather and Surf, issued 1 am Sunday 17 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
8.2° C
(Which is slightly cooler than normal)How big are the waves at Long Sands today?
The current surf forecast for Long Sands at 10AM is: 0.9m 8s primary swell from a South-southeast direction and 0.5m 8s secondary swell from a East-southeast direction (forecast issued at 01:00am May 17). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 6s |
| Afternoon (17 May) | 2.5ft (0.7m) | 8s |
| Evening (17 May) | 2ft (0.6m) | 8s |
Table - waves today at Long Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 33°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSE 6 | SE 8 | SSE 6 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 6 | S 7 | |
82 | 70 | 64 | 105 | 67 | 53 | 40 | 31 | 31 | 30 | 29 | 29 | 28 | 20 | 18 | 26 | 23 | 19 | 28 | 28 | 27 | 26 | 29 | 196 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:23PM3.32m | 12:07PM2.87m | 00:15AM3.36m | 1:01PM2.87m | 1:08AM3.35m | 1:55PM2.83m | ||||||||||||||||||
Low Tide | 5:58AM-0.45m | 6:06PM-0.06m | 6:51AM-0.49m | 6:59PM-0.04m | 7:44AM-0.46m | 7:53PM0.02m | ||||||||||||||||||
 |  |  | |  | | | |  | | |  | | | | | | | | | | | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:02 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 18 | 24 | 26 | 27 | 23 | 18 | 16 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 16 | 17 | 20 | 28 | 33 | 33 | 29 | 25 |
14 | 15 | 16 | 20 | 23 | 24 | 21 | 16 | 15 | 11 | 10 | 9 | 9 | 9 | 10 | 12 | 15 | 16 | 19 | 27 | 30 | 31 | 28 | 24 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 13 | SE 8 | SE 8 | SE 8 | SSE 4 | SSE 4 | SE 9 | SSE 4 | SSE 6 | SSE 6 |
 kJ | 82 | 58 | 64 | 105 | 67 | 53 | 40 | 31 | 31 | 30 | 29 | 29 | 28 | 20 | 4 | 20 | 9 | 10 | 11 | 11 | 27 | 11 | 29 | 113 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | SE 8 | ESE 8 | E 8 | E 8 | E 8 | — | E 15 | E 15 | NE 4 | NE 4 | NE 4 | ENE 3 | — | E 18 | E 13 | SE 9 | SE 9 | SE 9 | SE 9 | E 13 | SE 9 | SE 9 | E 16 |
| kJ | 58 | 70 | 40 | 12 | 5 | 6 | — | 4 | 4 | 2 | 2 | 2 | 1 | — | 6 | 3 | 14 | 14 | 28 | 28 | 3 | 26 | 27 | 5 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | — | SE 8 | — | W 3 | — | — | — | — | E 15 | E 15 | E 15 | E 14 | E 14 | — | E 17 | E 13 | E 13 | E 13 | E 13 | E 16 | E 13 | E 16 | — |
| kJ | 17 | — | 17 | — | 1 | — | — | — | — | 4 | 4 | 4 | 4 | 4 | — | 6 | 3 | 3 | 3 | 3 | 5 | 3 | 5 | — |
Wind waves Height (m) Direction Period (s) | SW 4 | WSW 4 | WSW 4 | WSW 3 | — | WNW 2 | — | N 3 | NE 4 | — | NE 4 | ESE 3 | SE 3 | SE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | WSW 3 | SW 3 | S 4 | SW 3 | WSW 3 | S 7 |
| kJ | 6 | 2 | 4 | 2 | — | 1 | — | 1 | 3 | — | 4 | 1 | 1 | 2 | 18 | 26 | 23 | 19 | 1 | 1 | 14 | 2 | 1 | 196 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 40 | 23 | 23 | 11 | 11 | 11 | 11 | 188 | 188 | 193 | 357 | 360 | 474 | 474 | 474 | 474 | 598 | 11 | 11 | 417 | 1320 | 11 | 23 | 410 |
Best forecast wave conditions in Maine | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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