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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 pm Friday 22 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
12.7° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Scituate Harbor today?
The current surf forecast for Scituate Harbor at 1AM is: 0.1m 14s primary swell from a East direction and 0.2m 4s secondary swell from a East-northeast direction, 0.1m 10s secondary swell from a East direction (forecast issued at 07:00pm May 22). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 0.5ft (0.1m) | 13s |
| Afternoon (23 May) | 0.5ft (0.1m) | 10s |
| Evening (23 May) | 0.5ft (0.1m) | 10s |
Table - waves today at Scituate Harbor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 31mm), heaviest during Sun afternoon. Very mild (max 14°C on Fri night, min 6°C on Sun morning). Winds increasing (calm on Fri night, fresh winds from the E by Sun afternoon). | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 4 | NE 4 | E 13 | E 14 | E 14 | E 13 | E 14 | E 10 | E 13 | E 10 | E 13 | E 12 | E 12 | E 12 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 7 | E 7 | E 7 | E 7 | |
10 | 5 | 4 | 4 | 4 | 4 | 4 | 2 | 3 | 2 | 3 | 3 | 4 | 4 | 10 | 18 | 27 | 39 | 51 | 60 | 96 | 97 | 94 | 77 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross | cross-off | glassy | cross-off | cross | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:58PM2.68m | 5:12AM2.87m | 6:00PM2.66m | 6:17AM2.73m | 7:00PM2.68m | 7:22AM2.63m | ||||||||||||||||||
Low Tide | 11:00PM0.27m | 11:40AM0.04m | 00:05AM0.33m | 12:40PM0.15m | 1:10AM0.33m | 1:38PM0.23m | ||||||||||||||||||
 | |  |  | | | | | | | | | |  | |  | | |  | | | | | | |
 | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — |
 | — | 8:02 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | 8:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 9 | 10 | 4 | 2 | 1 | — | — | — | — | |
Temp °C | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 7 | 6 | 7 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 10 |
8 | 7 | 8 | 9 | 11 | 10 | 10 | 10 | 9 | 8 | 8 | 7 | 6 | 2 | -1 | 1 | 3 | 3 | 5 | 8 | 9 | 7 | 6 | 8 | |
Swell 1 Height (m) Direction Period (s) | NE 4 | NE 4 | ENE 4 | ENE 4 | ENE 4 | — | E 10 | E 10 | — | — | ENE 3 | ENE 4 | ENE 4 | E 9 | E 9 | E 9 | E 9 | E 12 | — | — | ESE 7 | E 7 | E 7 | E 7 |
 kJ | 10 | 5 | 3 | 1 | 1 | — | 2 | 2 | — | — | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | — | — | 96 | 97 | 94 | 77 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | — | — | E 10 | E 10 | E 10 | E 10 | SE 9 | E 12 | — | E 18 | E 18 | — | — | — | E 17 | E 16 | E 16 | E 16 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | — | — | 2 | 2 | 2 | 2 | 3 | 3 | — | 6 | 6 | — | — | — | 6 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 13 | E 13 | E 14 | E 14 | E 13 | E 14 | — | E 13 | — | E 13 | E 12 | E 12 | — | — | — | — | — | — | — | E 17 | — | E 16 | E 16 |
| kJ | 2 | 3 | 4 | 4 | 4 | 4 | 4 | — | 3 | — | 3 | 3 | 3 | — | — | — | — | — | — | — | 6 | — | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NE 4 | — | — | — | ESE 2 | SE 3 | ESE 3 | ESE 3 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 4 | 4 | 10 | 18 | 27 | 39 | 51 | 60 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 887 | 1939 | 887 | 880 | 826 | 517 | 802 | 1213 | 749 | 724 | 724 | 724 | 557 | 505 | 400 | 380 | 400 | 279 | 82 | 82 | 15 | 34 | 26 | 1 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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