Surf Forecasts:
How big are the waves at Scituate Harbor today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 1ft (0.3m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 0.5ft (0.2m), 9s period with E swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 4s period with SE swell.
The current surf forecast for Scituate Harbor at 6PM is: 0.2m 11s primary swell from a East direction and 0.2m 9s secondary swell from a East direction, 0.2m 7s secondary swell from a East-southeast direction, 0.4m 4s secondary swell from a East-southeast direction (forecast issued at 01:00pm September 20). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 1ft (0.3m) | 7s |
| Afternoon (20 Sep) | 0.5ft (0.2m) | 9s |
| Evening (20 Sep) | 2.5ft (0.8m) | 4s |
Table - waves today at Scituate Harbor. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun afternoon. Very mild (max 17°C on Sun night, min 12°C on Tue morning). Winds increasing (light winds from the SSW on Sun night, fresh winds from the NE by Wed morning). | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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) | ESE 7 | E 9 | E 11 | SE 4 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 6 | NE 5 | ENE 5 | ENE 5 | ENE 6 | NE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5 | 6 | 9 | 24 | 12 | 12 | 12 | 5 | 5 | 5 | 67 | 39 | 31 | 48 | 104 | 89 | 185 | 234 | 216 | 198 | 177 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 7:10PM2.49m | 7:57AM2.23m | 8:08PM2.54m | 8:50AM2.33m | 9:00PM2.62m | ||||||||||||||||
Low Tide | 12:55PM0.71m | 1:44AM0.49m | 1:53PM0.66m | 2:38AM0.43m | 2:47PM0.56m | ||||||||||||||||
 |  | |  | | |  |  |  | | | | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | 6:44 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | — | 2 | 2 | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 16 | 17 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 13 |
Feels °C | 13 | 13 | 11 | 15 | 18 | 10 | 9 | 9 | 8 | 9 | 11 | 11 | 11 | 10 | 8 | 7 | 5 | 6 | 6 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | ESE 3 | ESE 7 | E 9 | ESE 4 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | E 8 | E 8 | E 10 | NE 5 | ENE 5 | E 10 | E 15 | E 6 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 2 | 5 | 6 | 10 | 11 | 8 | 7 | 4 | 5 | 5 | 2 | 39 | 31 | 2 | 4 | 52 | 4 | 4 | 4 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | E 9 | ESE 7 | E 9 | E 8 | E 8 | E 8 | E 8 | ESE 5 | E 10 | ESE 9 | E 9 | E 10 | — | — | E 15 | — | — | — | — | — |
| kJ | 5 | 6 | 5 | 14 | 12 | 12 | 12 | 5 | 2 | 2 | 9 | 7 | 2 | — | — | 4 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NE 5 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | — | — | E 8 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 2 | 9 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | ESE 4 | ESE 4 | SE 4 | — | — | N 3 | NNE 4 | NNE 5 | NE 5 | NE 6 | — | — | ENE 5 | ENE 6 | NE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 6 |
| kJ | 4 | 2 | 5 | 24 | — | — | 4 | 20 | 52 | 74 | 67 | — | — | 48 | 104 | 89 | 185 | 234 | 216 | 198 | 177 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 71 | 1938 | 1831 | 344 | 67 | 61 | 118 | 118 | 523 | 523 | 523 | 526 | 523 | 526 | 515 | 646 | 515 | 1235 | 724 | 985 | 981 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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