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Scituate Harbor Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Scituate Harbor surfForecast / Massachusetts / USA
48hr Weather and Surf, issued 1 pm Sunday 17 May 2026 EDTForecast update in hr min s Forecast update imminent
Scituate Harbor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Scituate Harbor sea temperature is
10.4° C
(Which is slightly warmer than usual)How big are the waves at Scituate Harbor today?
The current surf forecast for Scituate Harbor at 6PM is: 0.3m 8s primary swell from a East-southeast direction and 0.2m 8s secondary swell from a East direction (forecast issued at 01:00pm May 17). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 1.5ft (0.4m) | 8s |
| Afternoon (17 May) | 1ft (0.3m) | 8s |
| Evening (17 May) | 1ft (0.3m) | 8s |
Table - waves today at Scituate Harbor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 33°C on Tue afternoon, min 14°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 18 | NE 4 | SE 4 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | S 4 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
22 | 13 | 13 | 12 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 7 | 9 | 9 | 10 | 8 | 8 | 8 | 8 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | glassy | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | |
High Tide | 12:14PM2.90m | 00:24AM3.40m | 1:07PM2.89m | 1:16AM3.39m | 2:02PM2.85m | 2:11AM3.31m | ||||||||||||||||||
Low Tide | 6:18PM-0.07m | 6:59AM-0.48m | 7:10PM-0.05m | 7:52AM-0.45m | 8:03PM0.01m | |||||||||||||||||||
 | | |  |  | | | |  | | | |  | | | | | |  | |  | | | | |
 | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — |
 | — | — | 7:58 | — | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | — | 8:00 | — | — | — | 8:00 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 28 | 30 | 26 | 23 | 18 | 16 | 14 | 16 | 19 | 23 | 21 | 19 | 19 | 21 | 22 | 30 | 33 | 33 | 27 | 26 | 25 | 24 | 24 |
22 | 25 | 27 | 25 | 23 | 15 | 13 | 10 | 12 | 14 | 21 | 19 | 17 | 18 | 20 | 21 | 29 | 30 | 31 | 25 | 24 | 24 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 4 | SE 4 | SE 4 | SE 4 | ESE 4 | ESE 4 | ESE 9 | ESE 10 | SSE 4 | ESE 9 | SE 4 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 22 | 13 | 13 | 12 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 1 | 1 | 7 | 9 | 1 | 8 | 5 | 8 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SSE 4 | NNW 3 | — | — | — | — | E 18 | ESE 8 | NE 4 | ENE 4 | ESE 9 | ESE 9 | ESE 9 | — | — | ESE 9 | E 16 | ESE 9 | SE 4 | — | E 12 |
| kJ | 12 | 5 | 5 | 2 | 1 | — | — | — | — | 6 | 6 | 3 | 1 | 8 | 8 | 8 | — | — | 9 | 5 | 8 | 1 | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 5 | — | — | — | — | — | E 13 | ESE 8 | ESE 9 | NE 4 | E 13 | E 13 | E 13 | — | E 16 | — | E 16 | E 12 | E 12 | — |
| kJ | — | — | — | — | 1 | — | — | — | — | — | 4 | 6 | 8 | 1 | 3 | 3 | 3 | — | 5 | — | 5 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 3 | NE 3 | NE 3 | ENE 4 | ENE 4 | SE 4 | — | — | — | — | — | — | — | — | S 4 | SW 3 | SW 3 | SW 3 | SW 3 |
| kJ | — | — | — | — | — | 1 | 1 | 3 | 4 | 4 | 4 | — | — | — | — | — | — | — | — | 10 | 2 | 2 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 67 | 67 | 80 | 67 | 83 | 82 | 84 | 91 | 515 | 515 | 515 | 515 | 467 | 77 | 77 | 77 | 472 | 81 | 118 | 67 | 67 | 99 | 99 | 130 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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