Surf Forecasts:
How big are the waves at Madaket today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 5.5ft (1.7m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 5ft (1.5m), 6s period with SW swell.
- Evening surf: Evening surf (20 Jun, local time) - 5.5ft (1.7m), 6s period with SW swell.
The current surf forecast for Madaket at 3PM is: 1.5m 6s primary swell from a Southwest direction and 0.1m 13s secondary swell from a Southeast direction, 0.1m 13s secondary swell from a Southeast direction (forecast issued at 07:00am June 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 5.5ft (1.7m) | 6s |
| Afternoon (20 Jun) | 5ft (1.5m) | 6s |
| Evening (20 Jun) | 5.5ft (1.7m) | 6s |
Table - waves today at Madaket. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Mon night. Warm (max 21°C on Sun night, min 16°C on Mon afternoon). Winds decreasing (strong winds from the W on Sat morning, calm by Mon morning). | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 8 | WSW 5 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 5 | WSW 5 | SW 5 | SSW 5 | SSW 7 | SSW 7 | SSW 6 | S 6 | S 5 | SSW 5 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 153 | 168 | 181 | 167 | 193 | 205 | 201 | 187 | 163 | 142 | 119 | 113 | 125 | 60 | 56 | 21 | 17 | 40 | 34 | 34 | 47 | 100 | 102 | 100 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | glassy | on | cross-off | cross | cross-on | cross-on | on |
High Tide | 4:33AM0.78m | 5:15PM0.73m | 5:33AM0.73m | 6:12PM0.72m | 6:34AM0.69m | 7:07PM0.72m | ||||||||||||||||||
Low Tide | 10:22AM-0.02m | 10:45PM0.06m | 11:18AM0.02m | 11:47PM0.07m | 12:13PM0.06m | 00:47AM0.08m | ||||||||||||||||||
 |  | | |  |  | | | | | | | | | | |  | | |  | |  |  | | |
 | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | 5:07 |
 | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:16 | — | 8:16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 3 |
Temp °C | 19 | 18 | 19 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 17 | 16 | 17 | 19 | 20 |
Feels °C | 11 | 10 | 12 | 15 | 15 | 19 | 17 | 16 | 15 | 14 | 15 | 14 | 15 | 17 | 19 | 21 | 19 | 20 | 20 | 14 | 14 | 12 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SE 13 | SE 13 | SE 13 | SE 12 | S 10 | SW 8 | SW 8 | SW 8 | N 4 | SE 12 | SE 12 | SE 12 | SE 12 | S 7 | SW 5 | SSW 5 | SSW 7 | SSW 7 | SE 11 | S 8 | — | S 11 | S 11 |
| kJ | 153 | 7 | 7 | 6 | 6 | 8 | 201 | 187 | 163 | 1 | 6 | 6 | 6 | 6 | 26 | 21 | 17 | 40 | 34 | 5 | 1 | — | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | — | N 4 | SE 12 | — | — | — | SE 12 | SE 12 | SSW 7 | SSW 7 | SE 11 | SE 11 | — | S 8 | — | E 8 | — |
| kJ | 7 | 7 | 7 | 6 | 6 | 6 | 6 | — | 1 | 6 | — | — | — | 6 | 6 | 16 | 15 | 5 | 5 | — | 1 | — | 1 | — |
Swell 3 Height (m) Direction Period (s) | E 6 | — | — | — | — | — | — | SE 12 | SE 12 | SE 12 | SE 12 | — | — | — | — | SE 12 | WNW 4 | SE 11 | SE 11 | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | 6 | 6 | 6 | 6 | — | — | — | — | 6 | 7 | 5 | 5 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 5 | WSW 5 | WSW 6 | SW 6 | SW 6 | SW 6 | — | — | — | SW 8 | SW 8 | SW 8 | SW 8 | SW 5 | WSW 5 | W 4 | — | — | — | SSW 6 | S 6 | S 5 | SSW 5 | SSW 6 |
| kJ | 80 | 168 | 181 | 167 | 193 | 205 | — | — | — | 142 | 119 | 113 | 125 | 60 | 56 | 15 | — | — | — | 34 | 47 | 100 | 102 | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 103 | 363 | 375 | 105 | 105 | 0 | 74 | 74 | 74 | 105 | 105 | 347 | 531 | 531 | 80 | 132 | 163 | 163 | 3425 | 2562 | 1854 | 330 | 315 | 128 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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