Scituate Harbor Surf Forecast

/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /

USA (1297 breaks) / Lat Long: (42.20° N 70.71° W)

Surf Forecasts:

Scituate Harbor surfForecast / Massachusetts / USA

12 Day Weather and Surf, issued 1 pm Tuesday 16 Sep 2025 EDT

Forecast 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 17.6° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Scituate Harbor this week:

The most powerful waves expected at Scituate Harbor in the next 12 days are 1.2m 6s and forecast to arrive on Saturday (Sep 20) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Saturday (Sep 20) at 8AM.

Wave Type	Time (EDT) & Date	Wave Height & Period
Next good surf (1 star+)	-	-
Best Surf	-	-
Most Powerful	5AM (Sat 20th Sep)	4ft (1.2m) 6s

Table - best surf conditions forecast for Scituate Harbor over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Mostly dry. Warm (max 23°C on Thu afternoon, min 17°C on Tue afternoon). Wind will be generally light.											Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Fri afternoon, min 13°C on Sat afternoon). Wind will be generally light.
	Tue 16		Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	ESE	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	NE	NE	E	E	E	E	E	E	ESE	ESE
Period(s) (?)	7	7	7	7	7	8	8	8	7	7	7	6	6	15	13	13	12	12	12	11	10
Wave Graph (?)
kJ (?)	27	26	16	10	10	21	23	22	18	11	10	44	25	17	32	29	46	44	41	39	33
Wind (km/h)	E	ESE	E	E	SSW	ESE	SE	WSW	NNE	E	NNE	NE	ESE	SW	SE	SSE	SW	S	S	WSW	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	on	cross- on	cross- on	glass	glass	on	cross- off	cross- off	cross- on	cross- off	cross	on	cross	on	on	cross	cross- on	cross- on	cross- off	on
High Tide / height (m)	7:28PM 2.83		8:20AM 2.46		8:35PM 2.83	9:22AM 2.54		9:36PM 2.86	10:15AM 2.64		10:29PM 2.89	11:00AM 2.72		11:15PM 2.89	11:41AM 2.79		11:57PM 2.87	12:17PM 2.83		12:37AM 2.82	12:53PM 2.84
Low Tide / height (m)		2:05AM 0.15		2:17PM 0.40	3:08AM 0.12		3:20PM 0.32	4:03AM 0.08		4:15PM 0.23	4:50AM 0.05		5:04PM 0.15		5:31AM 0.05	5:48PM 0.09		6:10AM 0.07	6:29PM 0.05		6:46AM 0.12

	Tue 16		Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
Sunrise	-	-	6:24	-	-	6:24	-	-	6:26	-	-	6:26	-	-	6:28	-	-	6:28	-	-	6:30
Sunset	6:51	-	-	6:49	-	-	6:47	-	-	6:45	-	-	6:44	-	-	6:42	-	-	6:39	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	18	17	17	18	18	20	23	23	21	20	19	14	14	14	15	17	14	16	20	18	21
Feels °C (?)	16	16	17	17	18	21	22	22	19	18	18	8	9	10	12	12	9	15	18	17	23

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Massachusetts

Wind Update Continuing clean conditions at Scituate Harbor (calm at Scituate 2 km from Scituate Harbor). 0.5m 7s swell from the E with a 0.2m 3s local chop, also from the E. 2 swells combining to make bigger set waves.
39 minutes ago Scituate Harbor

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Actual: 39 min ago

2 km/h

Clean

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Scituate Harbor 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.

Information about the Scituate Harbor Surf forecast

The above surf forecast table for Scituate Harbor provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Scituate Harbor can be found by selecting the local surf guide option on the grey menu. Our Scituate Harbor surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Scituate Harbor) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Scituate Harbor may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Scituate Harbor is 1 km (1 miles) from Scituate. If you plan a vacation in Massachusetts, look for hotels and other accommodation in Scituate. Scituate has rooms for a wide range of budgets as well as car hire and transport links.