Surf Forecasts:
How big are the waves at Coastguard Beach today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 1ft (0.3m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 1.5ft (0.4m), 8s period with SSE swell.
- Evening surf: Evening surf (20 Jun, local time) - 2ft (0.6m), 7s period with SSW swell.
The current surf forecast for Coastguard Beach at 8AM is: 0.3m 8s primary swell from a South-southeast direction and 0.1m 13s secondary swell from a East direction (forecast issued at 01:00am June 20). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 1ft (0.3m) | 8s |
| Afternoon (20 Jun) | 1.5ft (0.4m) | 8s |
| Evening (20 Jun) | 2ft (0.6m) | 7s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Mon night. Warm (max 23°C on Sun night, min 15°C on Mon night). Winds decreasing (fresh winds from the W on Sat morning, calm by Sun afternoon). | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSW 6 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SE 12 | SSE 8 | SSE 8 | SSE 7 | SW 5 | SSE 7 | SSE 7 | SSE 7 | S 6 | SSE 6 | S 6 | SSE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 28 | 28 | 14 | 13 | 19 | 11 | 28 | 32 | 37 | 24 | 13 | 13 | 6 | 6 | 6 | 5 | 10 | 5 | 5 | 4 | 7 | 4 | 12 | 39 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | off | off | off | off | off | off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-on | cross-on |
High Tide | 4:03AM3.00m | 4:43PM2.83m | 5:01AM2.81m | 5:39PM2.77m | 6:01AM2.63m | 6:33PM2.72m | ||||||||||||||||||
Low Tide | 10:26AM0.25m | 10:51PM0.53m | 11:20AM0.41m | 11:52PM0.60m | 12:14PM0.57m | |||||||||||||||||||
 | |  | |  |  |  |  | | | | | | | | | | | | | |  |  |  | |
 | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 1 |
Temp °C | 19 | 18 | 18 | 19 | 21 | 21 | 19 | 18 | 17 | 16 | 16 | 19 | 21 | 22 | 21 | 23 | 22 | 20 | 20 | 21 | 21 | 16 | 15 | 16 |
Feels °C | 13 | 11 | 11 | 15 | 18 | 20 | 18 | 17 | 15 | 14 | 13 | 17 | 21 | 20 | 19 | 21 | 20 | 18 | 19 | 22 | 20 | 16 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | NW 4 | SSW 6 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | — | SSE 8 | SSE 8 | SSE 7 | SW 5 | SSE 7 | SSW 4 | SSE 7 | — | SSE 6 | S 6 | E 11 |
| kJ | 28 | 28 | 14 | 13 | 19 | 4 | 28 | 32 | 37 | 24 | 13 | 13 | — | 6 | 6 | 5 | 10 | 5 | 2 | 4 | — | 4 | 12 | 2 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | S 6 | SE 10 | SSE 8 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | E 12 | E 12 | SSE 7 | SE 11 | SSE 7 | SSW 4 | E 11 | — | E 11 | E 8 |
| kJ | 3 | 3 | 3 | 6 | 4 | 11 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | — | 3 | 3 | 5 | 5 | 5 | 2 | 2 | — | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | E 6 | E 6 | E 13 | E 13 | E 13 | SE 10 | SE 10 | SE 10 | — | E 12 | E 12 | E 12 | SE 12 | E 12 | — | — | E 12 | E 12 | E 11 | — | — | — | — | — |
| kJ | 1 | 1 | 3 | 3 | 3 | 4 | 16 | 15 | — | 3 | 3 | 3 | 6 | 3 | — | — | 3 | 3 | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 4 | W 4 | W 4 | W 4 | SW 5 | — | — | W 3 | WSW 3 | WSW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | WSW 5 | SW 5 | — | — | S 6 | SSW 3 | SE 3 | SSE 4 |
| kJ | 15 | 25 | 36 | 21 | 13 | 19 | — | — | 1 | 3 | 3 | 5 | 16 | 31 | 39 | 21 | 24 | 5 | — | — | 7 | 2 | 8 | 39 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 128 | 128 | 412 | 385 | 134 | 134 | 99 | 10 | 10 | 119 | 136 | 136 | 396 | 352 | 337 | 119 | 180 | 205 | 205 | 205 | 3420 | 1920 | 1816 | 2456 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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