Surf Forecasts:
How big are the waves at Scituate Harbor today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 0.5ft (0.1m), 12s period with E swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 2ft (0.6m), 4s period with SE swell.
- Evening surf: Evening surf (21 Jul, local time) - 3ft (0.9m), 5s period with SE swell.
The current surf forecast for Scituate Harbor at 4PM is: 0.6m 4s primary swell from a Southeast direction and 0.1m 11s secondary swell from a East direction, 0.1m 8s secondary swell from a East direction (forecast issued at 01:00pm July 21). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 0.5ft (0.1m) | 12s |
| Afternoon (21 Jul) | 2ft (0.6m) | 4s |
| Evening (21 Jul) | 3ft (0.9m) | 5s |
Table - waves today at Scituate Harbor. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 28°C on Wed afternoon, min 17°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Fri morning). | |||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 12 | SE 4 | SE 4 | SE 5 | SE 5 | SSE 5 | SE 6 | SE 6 | SE 5 | SE 8 | SE 5 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 8 | SE 8 | ESE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 6 | 16 | 40 | 31 | 66 | 26 | 15 | 7 | 18 | 12 | 19 | 21 | 41 | 42 | 41 | 40 | 24 | 17 | 14 | 11 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | off | off | cross-off | off | off | cross-off | cross-on | cross-on | cross-on | cross |
High Tide | 5:44PM2.74m | 6:15AM2.43m | 6:37PM2.68m | 7:14AM2.32m | 7:31PM2.64m | ||||||||||||||||
Low Tide | 11:27AM0.27m | 00:07AM0.30m | 12:19PM0.42m | 1:06AM0.36m | 1:13PM0.53m | ||||||||||||||||
 | | |  |  |  | |  |  | | | |  |  | | | | | | | | |
 | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:10 | — |
mm | — | — | — | 3 | 5 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 25 | 21 | 21 | 22 | 21 | 21 | 22 | 25 | 28 | 27 | 25 | 22 | 19 | 17 | 17 | 20 | 22 | 21 | 19 | 20 |
Feels °C | 20 | 22 | 18 | 20 | 19 | 20 | 19 | 20 | 23 | 26 | 28 | 26 | 19 | 16 | 14 | 13 | 17 | 18 | 17 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 12 | E 11 | E 11 | E 11 | SE 5 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SSE 5 | SE 6 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 8 | SE 8 | ESE 7 |
| kJ | 1 | 3 | 2 | 2 | 2 | 25 | 26 | 15 | 7 | 7 | 12 | 9 | 11 | 41 | 42 | 41 | 40 | 24 | 17 | 14 | 11 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 8 | — | — | — | E 11 | — | SE 8 | ESE 8 | SE 8 | ESE 9 | ESE 10 | ESE 10 | — | — | — | — | — | N 3 | — | — |
| kJ | 3 | 1 | — | — | — | 2 | — | 3 | 7 | 18 | 8 | 19 | 21 | — | — | — | — | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ESE 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 4 | SE 4 | SE 5 | SE 5 | SSE 5 | SSW 2 | SSW 2 | SSW 3 | SSW 2 | SSW 3 | WSW 2 | — | — | — | — | — | N 3 | — | — | — |
| kJ | 3 | 6 | 16 | 40 | 31 | 66 | 1 | 1 | 1 | 1 | 3 | 1 | — | — | — | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1213 | 1213 | 1213 | 366 | 472 | 549 | 77 | 741 | 337 | 8 | 29 | 29 | 8 | 1 | 1 | 80 | 67 | 67 | 130 | 71 | 61 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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