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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 7 am Wednesday 13 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
9.8° C
(Which is slightly warmer than usual)How big are the waves at Scituate Harbor today?
The current surf forecast for Scituate Harbor at 4PM is: 0.2m 10s primary swell from a East direction and 0.2m 7s secondary swell from a East-southeast direction, 0.2m 7s secondary swell from a East direction, 0.5m 3s secondary swell from a South direction (forecast issued at 07:00am May 13). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 1ft (0.3m) | 7s |
| Afternoon (13 May) | 0.5ft (0.2m) | 10s |
| Evening (13 May) | 2ft (0.6m) | 4s |
Table - waves today at Scituate Harbor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Thu afternoon. Very mild (max 16°C on Wed afternoon, min 9°C on Fri morning). Winds decreasing (fresh winds from the SSW on Wed afternoon, light winds from the NW by Fri night). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 7 | ESE 7 | ESE 7 | ESE 7 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SE 5 | SE 4 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | E 7 | E 7 | ESE 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | |
9 | 10 | 10 | 9 | 11 | 16 | 11 | 8 | 10 | 16 | 46 | 81 | 109 | 218 | 241 | 131 | 91 | 144 | 529 | 426 | 431 | 377 | 301 | 241 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | off | cross-off | |
High Tide | 8:45AM2.66m | 9:09PM2.90m | 9:38AM2.75m | 9:56PM3.08m | 10:31AM2.83m | 10:45PM3.24m | ||||||||||||||||||
Low Tide | 2:41AM0.22m | 3:01PM0.16m | 3:34AM0.02m | 3:50PM0.08m | 4:25AM-0.18m | 4:39PM0.00m | ||||||||||||||||||
 |  | | | |  | | | |  | | |  |  | | | | |  | | | | | | |
 | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:55 | — | — | 7:57 |
— | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | — | — | — | — | 1 | 1 | — | — | — | — | |
Temp °C | 9 | 10 | 12 | 14 | 16 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 11 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 |
5 | 6 | 7 | 8 | 10 | 8 | 10 | 10 | 9 | 10 | 9 | 8 | 7 | 9 | 11 | 9 | 7 | 6 | 5 | 4 | 4 | 6 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 6 | E 6 | E 7 | E 7 | E 7 | E 10 | E 10 | E 10 | ESE 6 | E 7 | E 7 | E 7 | ESE 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 |
 kJ | 9 | 10 | 10 | 9 | 4 | 3 | 3 | 4 | 4 | 3 | 2 | 2 | 2 | 115 | 152 | 131 | 91 | 144 | 354 | 426 | 431 | 377 | 301 | 241 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 7 | E 7 | E 7 | E 7 | SE 7 | E 10 | E 10 | E 10 | E 10 | — | — | — | E 10 | — | ESE 9 | E 9 | ENE 6 | — | — | — | — | — | — |
| kJ | 7 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 8 | — | — | — | 2 | — | 17 | 61 | 45 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 7 | E 7 | E 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 8 | 8 | 8 | 2 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SE 5 | SE 4 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | — | — | — | E 10 | — | — | — | — | — |
| kJ | — | — | — | 1 | 11 | 16 | 11 | 8 | 10 | 16 | 46 | 81 | 109 | 218 | 241 | — | — | — | 529 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 63 | 63 | 1558 | 1564 | 1125 | 956 | 400 | 387 | 581 | 344 | 113 | 130 | 93 | 109 | 13 | 15 | 15 | 15 | 15 | 15 | 47 | 34 | 1 | 1 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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