Surf Forecasts:
How big are the waves at Nantasket Beach today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 2.5ft (0.7m), 4s period with ESE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 3.5ft (1.1m), 5s period with ESE swell.
- Evening surf: Evening surf (29 Jul, local time) - 4.5ft (1.3m), 6s period with E swell.
The current surf forecast for Nantasket Beach at 1PM is: 1.0m 5s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 07:00am July 29). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 2.5ft (0.7m) | 4s |
| Afternoon (29 Jul) | 3.5ft (1.1m) | 5s |
| Evening (29 Jul) | 4.5ft (1.3m) | 6s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Wed afternoon. Warm (max 21°C on Wed morning, min 17°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 6 | ESE 4 | ESE 5 | ESE 5 | ESE 6 | E 6 | E 6 | ESE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NE 6 | NE 6 | ENE 6 | ENE 6 | NE 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 7 | 18 | 29 | 69 | 94 | 110 | 108 | 205 | 85 | 94 | 82 | 66 | 83 | 100 | 103 | 92 | 88 | 67 | 44 | 31 | 27 | 27 | 9 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-on | on | cross-on | cross |
High Tide | 12:10PM2.54m | 00:12AM2.94m | 12:47PM2.61m | 00:50AM2.96m | 1:23PM2.68m | ||||||||||||||||||
Low Tide | 5:58AM0.15m | 5:58PM0.40m | 6:34AM0.11m | 6:38PM0.34m | 7:10AM0.07m | 7:18PM0.28m | |||||||||||||||||
 |  |  |  | | |  | | |  | | | | |  | | |  | | |  | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:04 | — |
mm | — | — | 2 | 8 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 21 | 21 | 21 | 20 |
Feels °C | 20 | 20 | 18 | 18 | 18 | 20 | 18 | 19 | 20 | 20 | 19 | 14 | 15 | 15 | 15 | 15 | 16 | 18 | 19 | 21 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 9 | E 9 | — | — | — | — | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ESE 9 | ESE 9 | ESE 9 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | NE 5 |
| kJ | 7 | 2 | 2 | — | — | — | — | 89 | 82 | 94 | 82 | 66 | 8 | 8 | 9 | 92 | 69 | 52 | 44 | 31 | 27 | 27 | 7 |
Swell 2 Height (m) Direction Period (s) | E 8 | SE 9 | — | — | — | — | — | SE 6 | ESE 6 | ESE 9 | ESE 9 | ESE 9 | — | — | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | E 6 |
| kJ | 5 | 3 | — | — | — | — | — | 39 | 49 | 8 | 8 | 8 | — | — | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 6 | ESE 10 |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 9 |
Wind waves Height (m) Direction Period (s) | SE 3 | ESE 4 | ESE 5 | ESE 5 | ESE 6 | E 6 | E 6 | ESE 6 | SE 6 | — | — | — | NE 6 | NE 6 | NE 6 | — | NE 6 | NE 5 | — | — | — | — | — |
| kJ | 3 | 18 | 29 | 69 | 94 | 110 | 108 | 205 | 85 | — | — | — | 83 | 100 | 103 | — | 88 | 67 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 295 | 241 | 263 | 228 | 181 | 210 | 90 | 90 | 32 | 17 | 79 | 81 | 87 | 90 | 98 | 28 | 7 | 17 | 17 | 108 | 84 | 58 | 64 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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